Mercurial > hg
annotate mercurial/ui.py @ 50076:63c4e9639753
dirstate: generalize the dirstate's invalidation on transaction abort
The previous code was too specific, we should add the invalidation at next to
the `addfilegenerator` in the `write` call.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Thu, 16 Feb 2023 02:34:54 +0100 |
parents | b7f33ed1d909 |
children | 444fa55f5dd2 |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
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3 # Copyright 2005-2007 Olivia Mackall <olivia@selenic.com> |
207 | 4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
207 | 7 |
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8 |
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9 import collections |
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10 import contextlib |
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11 import datetime |
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12 import errno |
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13 import inspect |
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14 import os |
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15 import re |
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16 import signal |
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17 import socket |
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18 import subprocess |
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19 import sys |
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20 import traceback |
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21 |
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22 from typing import ( |
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23 Any, |
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24 Callable, |
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25 Dict, |
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26 List, |
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27 NoReturn, |
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28 Optional, |
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29 Tuple, |
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30 Type, |
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31 TypeVar, |
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32 Union, |
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33 cast, |
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34 overload, |
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35 ) |
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36 |
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37 from .i18n import _ |
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38 from .node import hex |
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39 from .pycompat import ( |
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40 getattr, |
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41 open, |
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42 ) |
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43 |
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44 from . import ( |
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45 color, |
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46 config, |
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47 configitems, |
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48 encoding, |
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49 error, |
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50 formatter, |
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51 loggingutil, |
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52 progress, |
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53 pycompat, |
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54 rcutil, |
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55 scmutil, |
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56 util, |
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57 ) |
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58 from .utils import ( |
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59 dateutil, |
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60 procutil, |
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61 resourceutil, |
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62 stringutil, |
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63 urlutil, |
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64 ) |
207 | 65 |
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66 _ConfigItems = Dict[Tuple[bytes, bytes], object] # {(section, name) : value} |
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67 # The **opts args of the various write() methods can be basically anything, but |
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68 # there's no way to express it as "anything but str". So type it to be the |
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69 # handful of known types that are used. |
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70 _MsgOpts = Union[bytes, bool, List["_PromptChoice"]] |
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71 _PromptChoice = Tuple[bytes, bytes] |
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72 _Tui = TypeVar('_Tui', bound="ui") |
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73 |
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74 urlreq = util.urlreq |
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75 |
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76 # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
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77 _keepalnum: bytes = b''.join( |
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78 c for c in map(pycompat.bytechr, range(256)) if not c.isalnum() |
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79 ) |
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80 |
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81 # The config knobs that will be altered (if unset) by ui.tweakdefaults. |
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82 tweakrc: bytes = b""" |
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83 [ui] |
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84 # The rollback command is dangerous. As a rule, don't use it. |
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85 rollback = False |
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86 # Make `hg status` report copy information |
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87 statuscopies = yes |
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88 # Prefer curses UIs when available. Revert to plain-text with `text`. |
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89 interface = curses |
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90 # Make compatible commands emit cwd-relative paths by default. |
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91 relative-paths = yes |
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92 |
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93 [commands] |
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94 # Grep working directory by default. |
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95 grep.all-files = True |
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96 # Refuse to perform an `hg update` that would cause a file content merge |
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97 update.check = noconflict |
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98 # Show conflicts information in `hg status` |
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99 status.verbose = True |
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100 # Make `hg resolve` with no action (like `-m`) fail instead of re-merging. |
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101 resolve.explicit-re-merge = True |
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102 |
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103 [diff] |
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104 git = 1 |
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105 showfunc = 1 |
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106 word-diff = 1 |
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107 """ |
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108 |
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109 samplehgrcs: Dict[bytes, bytes] = { |
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110 b'user': b"""# example user config (see 'hg help config' for more info) |
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111 [ui] |
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112 # name and email, e.g. |
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113 # username = Jane Doe <jdoe@example.com> |
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114 username = |
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115 |
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116 # We recommend enabling tweakdefaults to get slight improvements to |
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117 # the UI over time. Make sure to set HGPLAIN in the environment when |
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118 # writing scripts! |
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119 # tweakdefaults = True |
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120 |
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122 # (see 'hg help color' for details) |
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123 # color = never |
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124 |
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125 # uncomment to disable command output pagination |
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126 # (see 'hg help pager' for details) |
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127 # paginate = never |
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128 |
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129 [extensions] |
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130 # uncomment the lines below to enable some popular extensions |
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131 # (see 'hg help extensions' for more info) |
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132 # |
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133 # histedit = |
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134 # rebase = |
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135 # uncommit = |
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136 """, |
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137 b'cloned': b"""# example repository config (see 'hg help config' for more info) |
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138 [paths] |
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139 default = %s |
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140 |
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141 # path aliases to other clones of this repo in URLs or filesystem paths |
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142 # (see 'hg help config.paths' for more info) |
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143 # |
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144 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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145 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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146 # my-clone = /home/jdoe/jdoes-clone |
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147 |
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148 [ui] |
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149 # name and email (local to this repository, optional), e.g. |
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150 # username = Jane Doe <jdoe@example.com> |
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151 """, |
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152 b'local': b"""# example repository config (see 'hg help config' for more info) |
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153 [paths] |
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154 # path aliases to other clones of this repo in URLs or filesystem paths |
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155 # (see 'hg help config.paths' for more info) |
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156 # |
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157 # default = http://example.com/hg/example-repo |
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158 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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159 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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160 # my-clone = /home/jdoe/jdoes-clone |
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161 |
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162 [ui] |
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163 # name and email (local to this repository, optional), e.g. |
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164 # username = Jane Doe <jdoe@example.com> |
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165 """, |
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166 b'global': b"""# example system-wide hg config (see 'hg help config' for more info) |
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167 |
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168 [ui] |
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169 # uncomment to disable color in command output |
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170 # (see 'hg help color' for details) |
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171 # color = never |
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172 |
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173 # uncomment to disable command output pagination |
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174 # (see 'hg help pager' for details) |
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175 # paginate = never |
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176 |
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177 [extensions] |
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178 # uncomment the lines below to enable some popular extensions |
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179 # (see 'hg help extensions' for more info) |
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180 # |
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181 # blackbox = |
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182 # churn = |
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183 """, |
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184 } |
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185 |
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186 |
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187 def _maybestrurl(maybebytes): |
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188 return pycompat.rapply(pycompat.strurl, maybebytes) |
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189 |
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190 |
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191 def _maybebytesurl(maybestr): |
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192 return pycompat.rapply(pycompat.bytesurl, maybestr) |
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193 |
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194 |
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195 class httppasswordmgrdbproxy: |
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196 """Delays loading urllib2 until it's needed.""" |
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197 |
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198 def __init__(self) -> None: |
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199 self._mgr = None |
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200 |
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201 def _get_mgr(self): |
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202 if self._mgr is None: |
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203 self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
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204 return self._mgr |
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205 |
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206 def add_password(self, realm, uris, user, passwd): |
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207 return self._get_mgr().add_password( |
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208 _maybestrurl(realm), |
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209 _maybestrurl(uris), |
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210 _maybestrurl(user), |
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211 _maybestrurl(passwd), |
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212 ) |
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213 |
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214 def find_user_password(self, realm, uri): |
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215 mgr = self._get_mgr() |
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216 return _maybebytesurl( |
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217 mgr.find_user_password(_maybestrurl(realm), _maybestrurl(uri)) |
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218 ) |
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219 |
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220 |
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221 def _catchterm(*args) -> NoReturn: |
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222 raise error.SignalInterrupt |
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223 |
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224 |
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225 # unique object used to detect no default value has been provided when |
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226 # retrieving configuration value. |
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227 _unset = object() |
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228 |
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229 # _reqexithandlers: callbacks run at the end of a request |
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230 _reqexithandlers: List = [] |
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231 |
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232 |
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233 class ui: |
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234 def __init__(self, src: Optional["ui"] = None) -> None: |
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235 """Create a fresh new ui object if no src given |
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236 |
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237 Use uimod.ui.load() to create a ui which knows global and user configs. |
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238 In most cases, you should use ui.copy() to create a copy of an existing |
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239 ui object. |
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240 """ |
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241 # _buffers: used for temporary capture of output |
8202 | 242 self._buffers = [] |
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243 # 3-tuple describing how each buffer in the stack behaves. |
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244 # Values are (capture stderr, capture subprocesses, apply labels). |
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245 self._bufferstates = [] |
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246 # When a buffer is active, defines whether we are expanding labels. |
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247 # This exists to prevent an extra list lookup. |
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248 self._bufferapplylabels = None |
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249 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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250 self._reportuntrusted = True |
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251 self._knownconfig = configitems.coreitems |
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252 self._ocfg = config.config() # overlay |
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253 self._tcfg = config.config() # trusted |
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254 self._ucfg = config.config() # untrusted |
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255 self._trustusers = set() |
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256 self._trustgroups = set() |
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257 self.callhooks = True |
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258 # hold the root to use for each [paths] entry |
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259 self._path_to_root = {} |
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260 # Insecure server connections requested. |
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261 self.insecureconnections = False |
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262 # Blocked time |
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263 self.logblockedtimes = False |
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264 # color mode: see mercurial/color.py for possible value |
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265 self._colormode = None |
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266 self._terminfoparams = {} |
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267 self._styles = {} |
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268 self._uninterruptible = False |
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269 self.showtimestamp = False |
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270 |
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271 if src: |
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272 self._fout = src._fout |
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273 self._ferr = src._ferr |
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274 self._fin = src._fin |
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275 self._fmsg = src._fmsg |
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276 self._fmsgout = src._fmsgout |
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277 self._fmsgerr = src._fmsgerr |
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278 self._finoutredirected = src._finoutredirected |
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279 self._loggers = src._loggers.copy() |
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280 self.pageractive = src.pageractive |
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281 self._disablepager = src._disablepager |
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282 self._tweaked = src._tweaked |
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8203 | 284 self._tcfg = src._tcfg.copy() |
285 self._ucfg = src._ucfg.copy() | |
286 self._ocfg = src._ocfg.copy() | |
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287 self._trustusers = src._trustusers.copy() |
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288 self._trustgroups = src._trustgroups.copy() |
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289 self.environ = src.environ |
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290 self.callhooks = src.callhooks |
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291 self._path_to_root = src._path_to_root |
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292 self.insecureconnections = src.insecureconnections |
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293 self._colormode = src._colormode |
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294 self._terminfoparams = src._terminfoparams.copy() |
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295 self._styles = src._styles.copy() |
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296 |
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297 self.fixconfig() |
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298 |
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299 self.httppasswordmgrdb = src.httppasswordmgrdb |
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300 self._blockedtimes = src._blockedtimes |
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301 else: |
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302 self._fout = procutil.stdout |
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303 self._ferr = procutil.stderr |
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304 self._fin = procutil.stdin |
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305 self._fmsg = None |
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306 self._fmsgout = self.fout # configurable |
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307 self._fmsgerr = self.ferr # configurable |
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308 self._finoutredirected = False |
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309 self._loggers = {} |
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310 self.pageractive = False |
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311 self._disablepager = False |
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312 self._tweaked = False |
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314 # shared read-only environment |
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315 self.environ = encoding.environ |
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316 |
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317 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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318 self._blockedtimes = collections.defaultdict(int) |
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319 |
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320 allowed = self.configlist(b'experimental', b'exportableenviron') |
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321 if b'*' in allowed: |
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322 self._exportableenviron = self.environ |
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323 else: |
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324 self._exportableenviron = {} |
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325 for k in allowed: |
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326 if k in self.environ: |
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327 self._exportableenviron[k] = self.environ[k] |
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328 |
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329 def _new_source(self) -> None: |
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330 self._ocfg.new_source() |
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331 self._tcfg.new_source() |
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332 self._ucfg.new_source() |
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333 |
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334 @classmethod |
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335 def load(cls: Type[_Tui]) -> _Tui: |
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336 """Create a ui and load global and user configs""" |
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337 u = cls() |
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338 # we always trust global config files and environment variables |
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339 for t, f in rcutil.rccomponents(): |
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340 if t == b'path': |
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341 u.readconfig(f, trust=True) |
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342 elif t == b'resource': |
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343 u.read_resource_config(f, trust=True) |
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344 elif t == b'items': |
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345 u._new_source() |
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346 sections = set() |
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347 for section, name, value, source in f: |
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348 # do not set u._ocfg |
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349 # XXX clean this up once immutable config object is a thing |
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350 u._tcfg.set(section, name, value, source) |
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351 u._ucfg.set(section, name, value, source) |
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352 sections.add(section) |
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353 for section in sections: |
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354 u.fixconfig(section=section) |
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355 else: |
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356 raise error.ProgrammingError(b'unknown rctype: %s' % t) |
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357 u._maybetweakdefaults() |
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358 u._new_source() # anything after that is a different level |
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359 return u |
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360 |
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361 def _maybetweakdefaults(self) -> None: |
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362 if not self.configbool(b'ui', b'tweakdefaults'): |
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363 return |
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364 if self._tweaked or self.plain(b'tweakdefaults'): |
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365 return |
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366 |
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367 # Note: it is SUPER IMPORTANT that you set self._tweaked to |
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368 # True *before* any calls to setconfig(), otherwise you'll get |
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369 # infinite recursion between setconfig and this method. |
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370 # |
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371 # TODO: We should extract an inner method in setconfig() to |
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372 # avoid this weirdness. |
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373 self._tweaked = True |
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374 tmpcfg = config.config() |
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375 tmpcfg.parse(b'<tweakdefaults>', tweakrc) |
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376 for section in tmpcfg: |
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377 for name, value in tmpcfg.items(section): |
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378 if not self.hasconfig(section, name): |
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379 self.setconfig(section, name, value, b"<tweakdefaults>") |
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380 |
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381 def copy(self: _Tui) -> _Tui: |
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382 return self.__class__(self) |
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383 |
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384 def resetstate(self) -> None: |
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385 """Clear internal state that shouldn't persist across commands""" |
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386 if self._progbar: |
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387 self._progbar.resetstate() # reset last-print time of progress bar |
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388 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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389 |
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390 @contextlib.contextmanager |
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391 def timeblockedsection(self, key: bytes): |
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392 # this is open-coded below - search for timeblockedsection to find them |
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393 starttime = util.timer() |
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394 try: |
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395 yield |
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396 finally: |
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397 self._blockedtimes[key + b'_blocked'] += ( |
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398 util.timer() - starttime |
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399 ) * 1000 |
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400 |
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401 @contextlib.contextmanager |
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402 def uninterruptible(self): |
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403 """Mark an operation as unsafe. |
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404 |
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405 Most operations on a repository are safe to interrupt, but a |
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406 few are risky (for example repair.strip). This context manager |
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407 lets you advise Mercurial that something risky is happening so |
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408 that control-C etc can be blocked if desired. |
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409 """ |
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410 enabled = self.configbool(b'experimental', b'nointerrupt') |
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411 if enabled and self.configbool( |
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412 b'experimental', b'nointerrupt-interactiveonly' |
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413 ): |
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414 enabled = self.interactive() |
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415 if self._uninterruptible or not enabled: |
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416 # if nointerrupt support is turned off, the process isn't |
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417 # interactive, or we're already in an uninterruptible |
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418 # block, do nothing. |
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419 yield |
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420 return |
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421 |
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422 def warn(): |
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423 self.warn(_(b"shutting down cleanly\n")) |
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424 self.warn( |
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425 _(b"press ^C again to terminate immediately (dangerous)\n") |
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426 ) |
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427 return True |
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428 |
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429 with procutil.uninterruptible(warn): |
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430 try: |
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431 self._uninterruptible = True |
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432 yield |
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433 finally: |
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434 self._uninterruptible = False |
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435 |
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436 def formatter(self, topic: bytes, opts): |
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437 return formatter.formatter(self, self, topic, opts) |
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439 def _trusted(self, fp, f: bytes) -> bool: |
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440 st = util.fstat(fp) |
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441 if util.isowner(st): |
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442 return True |
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443 |
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444 tusers, tgroups = self._trustusers, self._trustgroups |
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445 if b'*' in tusers or b'*' in tgroups: |
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446 return True |
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447 |
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448 user = util.username(st.st_uid) |
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449 group = util.groupname(st.st_gid) |
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450 if user in tusers or group in tgroups or user == util.username(): |
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451 return True |
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452 |
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454 self.warn( |
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455 _( |
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changeset
|
456 b'not trusting file %s from untrusted ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
457 b'user %s, group %s\n' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
458 ) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
459 % (f, user, group) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
460 ) |
8141
e40b629bedd1
ui: cleanup _is_trusted a bit
Matt Mackall <mpm@selenic.com>
parents:
8140
diff
changeset
|
461 return False |
3551
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3489
diff
changeset
|
462 |
44030
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
463 def read_resource_config( |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
464 self, name, root=None, trust=False, sections=None, remap=None |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
465 ) -> None: |
44030
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
466 try: |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
467 fp = resourceutil.open_resource(name[0], name[1]) |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
468 except IOError: |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
469 if not sections: # ignore unless we were looking for something |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
470 return |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
471 raise |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
472 |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
473 self._readconfig( |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
474 b'resource:%s.%s' % name, fp, root, trust, sections, remap |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
475 ) |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
476 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
477 def readconfig( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
478 self, filename, root=None, trust=False, sections=None, remap=None |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
479 ) -> None: |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
480 try: |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
481 fp = open(filename, 'rb') |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
482 except IOError: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
483 if not sections: # ignore unless we were looking for something |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
484 return |
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
485 raise |
8139 | 486 |
44030
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
487 self._readconfig(filename, fp, root, trust, sections, remap) |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
488 |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
489 def _readconfig( |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
490 self, filename, fp, root=None, trust=False, sections=None, remap=None |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
491 ) -> None: |
43910
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
492 with fp: |
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
493 cfg = config.config() |
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
494 trusted = sections or trust or self._trusted(fp, filename) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
495 |
43910
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
496 try: |
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
497 cfg.read(filename, fp, sections=sections, remap=remap) |
45894
9dc1351d0b5f
errors: raise ConfigError on failure to parse config file
Martin von Zweigbergk <martinvonz@google.com>
parents:
45889
diff
changeset
|
498 except error.ConfigError as inst: |
43910
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
499 if trusted: |
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
500 raise |
45889
e5a0efd26f7a
config: clean up message about ignored untrusted config
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
501 self.warn( |
e5a0efd26f7a
config: clean up message about ignored untrusted config
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
502 _(b'ignored %s: %s\n') % (inst.location, inst.message) |
e5a0efd26f7a
config: clean up message about ignored untrusted config
Martin von Zweigbergk <martinvonz@google.com>
parents:
45877
diff
changeset
|
503 ) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
504 |
44126
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
505 self._applyconfig(cfg, trusted, root) |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
506 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
507 def applyconfig( |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
508 self, configitems: _ConfigItems, source=b"", root=None |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
509 ) -> None: |
44126
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
510 """Add configitems from a non-file source. Unlike with ``setconfig()``, |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
511 they can be overridden by subsequent config file reads. The items are |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
512 in the same format as ``configoverride()``, namely a dict of the |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
513 following structures: {(section, name) : value} |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
514 |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
515 Typically this is used by extensions that inject themselves into the |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
516 config file load procedure by monkeypatching ``localrepo.loadhgrc()``. |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
517 """ |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
518 cfg = config.config() |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
519 |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
520 for (section, name), value in configitems.items(): |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
521 cfg.set(section, name, value, source) |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
522 |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
523 self._applyconfig(cfg, True, root) |
e2278581b1c6
config: add a function to insert non-file based, but overridable settings
Matt Harbison <matt_harbison@yahoo.com>
parents:
44031
diff
changeset
|
524 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
525 def _applyconfig(self, cfg, trusted, root) -> None: |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
526 if self.plain(): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
527 for k in ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
528 b'debug', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
529 b'fallbackencoding', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
530 b'quiet', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
531 b'slash', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
532 b'logtemplate', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
533 b'message-output', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
534 b'statuscopies', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
535 b'style', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
536 b'traceback', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
537 b'verbose', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
538 ): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
539 if k in cfg[b'ui']: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
540 del cfg[b'ui'][k] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
541 for k, v in cfg.items(b'defaults'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
542 del cfg[b'defaults'][k] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
543 for k, v in cfg.items(b'commands'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
544 del cfg[b'commands'][k] |
45765
ed84a4d48910
config: add a new [command-templates] section for templates defined by hg
Martin von Zweigbergk <martinvonz@google.com>
parents:
45061
diff
changeset
|
545 for k, v in cfg.items(b'command-templates'): |
ed84a4d48910
config: add a new [command-templates] section for templates defined by hg
Martin von Zweigbergk <martinvonz@google.com>
parents:
45061
diff
changeset
|
546 del cfg[b'command-templates'][k] |
14373
a599431b0ab6
ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14372
diff
changeset
|
547 # Don't remove aliases from the configuration if in the exceptionlist |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
548 if self.plain(b'alias'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
549 for k, v in cfg.items(b'alias'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
550 del cfg[b'alias'][k] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
551 if self.plain(b'revsetalias'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
552 for k, v in cfg.items(b'revsetalias'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
553 del cfg[b'revsetalias'][k] |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
554 if self.plain(b'templatealias'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
555 for k, v in cfg.items(b'templatealias'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
556 del cfg[b'templatealias'][k] |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
557 |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
558 if trusted: |
8203 | 559 self._tcfg.update(cfg) |
560 self._tcfg.update(self._ocfg) | |
561 self._ucfg.update(cfg) | |
562 self._ucfg.update(self._ocfg) | |
8139 | 563 |
3347
bce7c1b4c1c8
ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3346
diff
changeset
|
564 if root is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
565 root = os.path.expanduser(b'~') |
3347
bce7c1b4c1c8
ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3346
diff
changeset
|
566 self.fixconfig(root=root) |
3014
01454af644b8
load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3013
diff
changeset
|
567 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
568 def fixconfig(self, root=None, section=None) -> None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
569 if section in (None, b'paths'): |
12764
ad2506f097d3
ui: only fix config if the relevant section has changed
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
12689
diff
changeset
|
570 # expand vars and ~ |
ad2506f097d3
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571 # translate paths relative to root (or home) into absolute paths |
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572 root = root or encoding.getcwd() |
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573 for c in self._tcfg, self._ucfg, self._ocfg: |
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574 for n, p in c.items(b'paths'): |
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575 old_p = p |
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576 s = self.configsource(b'paths', n) or b'none' |
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577 root_key = (n, p, s) |
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578 if root_key not in self._path_to_root: |
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579 self._path_to_root[root_key] = root |
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580 # Ignore sub-options. |
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581 if b':' in n: |
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582 continue |
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583 if not p: |
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584 continue |
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585 if b'%%' in p: |
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586 if s is None: |
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587 s = 'none' |
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588 self.warn( |
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589 _(b"(deprecated '%%' in path %s=%s from %s)\n") |
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590 % (n, p, s) |
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591 ) |
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592 p = p.replace(b'%%', b'%') |
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593 if p != old_p: |
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594 c.alter(b"paths", n, p) |
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595 |
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596 if section in (None, b'ui'): |
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597 # update ui options |
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598 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
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599 self.debugflag = self.configbool(b'ui', b'debug') |
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600 self.verbose = self.debugflag or self.configbool(b'ui', b'verbose') |
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601 self.quiet = not self.debugflag and self.configbool(b'ui', b'quiet') |
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602 if self.verbose and self.quiet: |
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603 self.quiet = self.verbose = False |
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604 self._reportuntrusted = self.debugflag or self.configbool( |
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605 b"ui", b"report_untrusted" |
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606 ) |
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607 self.showtimestamp = self.configbool(b'ui', b'timestamp-output') |
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608 self.tracebackflag = self.configbool(b'ui', b'traceback') |
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609 self.logblockedtimes = self.configbool(b'ui', b'logblockedtimes') |
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610 |
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611 if section in (None, b'trusted'): |
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612 # update trust information |
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613 self._trustusers.update(self.configlist(b'trusted', b'users')) |
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614 self._trustgroups.update(self.configlist(b'trusted', b'groups')) |
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615 |
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616 if section in (None, b'devel', b'ui') and self.debugflag: |
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617 tracked = set() |
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618 if self.configbool(b'devel', b'debug.extensions'): |
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619 tracked.add(b'extension') |
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620 if tracked: |
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621 logger = loggingutil.fileobjectlogger(self._ferr, tracked) |
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622 self.setlogger(b'debug', logger) |
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623 |
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624 def backupconfig(self, section, item): |
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625 return ( |
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626 self._ocfg.backup(section, item), |
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627 self._tcfg.backup(section, item), |
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628 self._ucfg.backup(section, item), |
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629 ) |
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630 |
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631 def restoreconfig(self, data) -> None: |
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632 self._ocfg.restore(data[0]) |
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633 self._tcfg.restore(data[1]) |
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634 self._ucfg.restore(data[2]) |
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635 |
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636 def setconfig(self, section, name, value, source=b'') -> None: |
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637 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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638 cfg.set(section, name, value, source) |
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639 self.fixconfig(section=section) |
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640 self._maybetweakdefaults() |
960 | 641 |
8199 | 642 def _data(self, untrusted): |
8203 | 643 return untrusted and self._ucfg or self._tcfg |
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644 |
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645 def configsource(self, section, name, untrusted=False): |
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646 return self._data(untrusted).source(section, name) |
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647 |
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648 def config(self, section, name, default=_unset, untrusted=False): |
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649 """return the plain string version of a config""" |
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650 value = self._config( |
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651 section, name, default=default, untrusted=untrusted |
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652 ) |
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653 if value is _unset: |
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654 return None |
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655 return value |
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656 |
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657 def _config(self, section, name, default=_unset, untrusted=False): |
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658 value = itemdefault = default |
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659 item = self._knownconfig.get(section, {}).get(name) |
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660 alternates = [(section, name)] |
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661 |
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662 if item is not None: |
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663 alternates.extend(item.alias) |
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664 if callable(item.default): |
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665 itemdefault = item.default() |
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666 else: |
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667 itemdefault = item.default |
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668 else: |
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669 msg = b"accessing unregistered config item: '%s.%s'" |
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670 msg %= (section, name) |
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671 self.develwarn(msg, 2, b'warn-config-unknown') |
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672 |
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673 if default is _unset: |
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674 if item is None: |
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675 value = default |
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676 elif item.default is configitems.dynamicdefault: |
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677 value = None |
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678 msg = b"config item requires an explicit default value: '%s.%s'" |
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679 msg %= (section, name) |
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680 self.develwarn(msg, 2, b'warn-config-default') |
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681 else: |
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682 value = itemdefault |
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683 elif ( |
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684 item is not None |
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685 and item.default is not configitems.dynamicdefault |
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686 and default != itemdefault |
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|
687 ): |
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688 msg = ( |
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689 b"specifying a mismatched default value for a registered " |
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690 b"config item: '%s.%s' '%s'" |
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|
691 ) |
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|
692 msg %= (section, name, pycompat.bytestr(default)) |
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693 self.develwarn(msg, 2, b'warn-config-default') |
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694 |
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695 candidates = [] |
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696 config = self._data(untrusted) |
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697 for s, n in alternates: |
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|
698 candidate = config.get(s, n, None) |
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|
699 if candidate is not None: |
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700 candidates.append((s, n, candidate)) |
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701 if candidates: |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
702 |
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diff
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|
703 def level(x): |
b91a695b3b08
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704 return config.level(x[0], x[1]) |
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|
705 |
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|
706 value = max(candidates, key=level)[2] |
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cc669e4fec95
ui: allow alternatives for config options
Matt Mackall <mpm@selenic.com>
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diff
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|
707 |
8204 | 708 if self.debugflag and not untrusted and self._reportuntrusted: |
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|
709 for s, n in alternates: |
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parents:
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diff
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|
710 uvalue = self._ucfg.get(s, n) |
19536
ab3cf67740d6
ui.config: fix bug in config alternatives from cc669e4fec95
Augie Fackler <durin42@gmail.com>
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diff
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|
711 if uvalue is not None and uvalue != value: |
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|
712 self.debug( |
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713 b"ignoring untrusted configuration option " |
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714 b"%s.%s = %s\n" % (s, n, uvalue) |
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|
715 ) |
3552
9b52239dc740
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
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|
716 return value |
3341
a7cec14c9b40
ui.py: move common code out of config and configbool
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3340
diff
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|
717 |
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|
718 def config_default(self, section, name): |
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diff
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|
719 """return the default value for a config option |
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|
720 |
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|
721 The default is returned "raw", for example if it is a callable, the |
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diff
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|
722 callable was not called. |
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|
723 """ |
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diff
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|
724 item = self._knownconfig.get(section, {}).get(name) |
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|
725 |
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|
726 if item is None: |
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|
727 raise KeyError((section, name)) |
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|
728 return item.default |
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diff
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|
729 |
32967
cd2fd1765654
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parents:
32966
diff
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|
730 def configsuboptions(self, section, name, default=_unset, untrusted=False): |
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|
731 """Get a config option and all sub-options. |
dccbebcff075
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|
732 |
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|
733 Some config options have sub-options that are declared with the |
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diff
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|
734 format "key:opt = value". This method is used to return the main |
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|
735 option and all its declared sub-options. |
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736 |
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|
737 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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738 is a dict of defined sub-options where keys and values are strings. |
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|
739 """ |
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32965
diff
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|
740 main = self.config(section, name, default, untrusted=untrusted) |
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|
741 data = self._data(untrusted) |
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|
742 sub = {} |
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|
743 prefix = b'%s:' % name |
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|
744 for k, v in data.items(section): |
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|
745 if k.startswith(prefix): |
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|
746 sub[k[len(prefix) :]] = v |
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|
747 |
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748 if self.debugflag and not untrusted and self._reportuntrusted: |
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|
749 for k, v in sub.items(): |
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|
750 uvalue = self._ucfg.get(section, b'%s:%s' % (name, k)) |
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|
751 if uvalue is not None and uvalue != v: |
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|
752 self.debug( |
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|
753 b'ignoring untrusted configuration option ' |
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|
754 b'%s:%s.%s = %s\n' % (section, name, k, uvalue) |
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|
755 ) |
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|
756 |
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|
757 return main, sub |
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|
758 |
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parents:
32964
diff
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|
759 def configpath(self, section, name, default=_unset, untrusted=False): |
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parents:
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diff
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|
760 """get a path config item, expanded relative to repo root or config |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
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|
761 file""" |
13238 | 762 v = self.config(section, name, default, untrusted) |
14923
351624f8f523
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Simon Heimberg <simohe@besonet.ch>
parents:
14922
diff
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|
763 if v is None: |
351624f8f523
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parents:
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|
764 return None |
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|
765 if not os.path.isabs(v) or b"://" not in v: |
13238 | 766 src = self.configsource(section, name, untrusted) |
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|
767 if b':' in src: |
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|
768 base = os.path.dirname(src.rsplit(b':')[0]) |
13238 | 769 v = os.path.join(base, os.path.expanduser(v)) |
770 return v | |
771 | |
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32958
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|
772 def configbool(self, section, name, default=_unset, untrusted=False): |
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773 """parse a configuration element as a boolean |
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|
774 |
34131
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|
775 >>> u = ui(); s = b'foo' |
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|
776 >>> u.setconfig(s, b'true', b'yes') |
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|
777 >>> u.configbool(s, b'true') |
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778 True |
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|
779 >>> u.setconfig(s, b'false', b'no') |
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|
780 >>> u.configbool(s, b'false') |
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|
781 False |
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|
782 >>> u.configbool(s, b'unknown') |
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|
783 False |
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|
784 >>> u.configbool(s, b'unknown', True) |
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|
785 True |
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diff
changeset
|
786 >>> u.setconfig(s, b'invalid', b'somevalue') |
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|
787 >>> u.configbool(s, b'invalid') |
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|
788 Traceback (most recent call last): |
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|
789 ... |
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|
790 ConfigError: foo.invalid is not a boolean ('somevalue') |
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|
791 """ |
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|
792 |
33059
1dc2ffe0123b
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
793 v = self._config(section, name, default, untrusted=untrusted) |
8527
f9a80054dd3c
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Martin Geisler <mg@lazybytes.net>
parents:
8478
diff
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|
794 if v is None: |
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|
795 return v |
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|
796 if v is _unset: |
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|
797 if default is _unset: |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
798 return False |
8144
fca54469480e
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Matt Mackall <mpm@selenic.com>
parents:
8143
diff
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|
799 return default |
10243
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ui: just return it if it's already a bool
Dirkjan Ochtman <dirkjan@ochtman.nl>
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diff
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|
800 if isinstance(v, bool): |
cd3e5c47d663
ui: just return it if it's already a bool
Dirkjan Ochtman <dirkjan@ochtman.nl>
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|
801 return v |
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stringutil: bulk-replace call sites to point to new module
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diff
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|
802 b = stringutil.parsebool(v) |
12087
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parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
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diff
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|
803 if b is None: |
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|
804 raise error.ConfigError( |
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|
805 _(b"%s.%s is not a boolean ('%s')") % (section, name, v) |
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|
806 ) |
12087
a88a4720c2f0
parsebool: create new function and use it for config parsing
Augie Fackler <durin42@gmail.com>
parents:
11984
diff
changeset
|
807 return b |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
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|
808 |
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|
809 def configwith( |
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diff
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|
810 self, convert, section, name, default=_unset, desc=None, untrusted=False |
2372284d9457
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|
811 ): |
30926
120682fce099
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Bryan O'Sullivan <bryano@fb.com>
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|
812 """parse a configuration element with a conversion function |
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
parents:
30925
diff
changeset
|
813 |
34131
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
814 >>> u = ui(); s = b'foo' |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
815 >>> u.setconfig(s, b'float1', b'42') |
0fa781320203
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
816 >>> u.configwith(float, s, b'float1') |
30926
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
817 42.0 |
34131
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parents:
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|
818 >>> u.setconfig(s, b'float2', b'-4.25') |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
819 >>> u.configwith(float, s, b'float2') |
30932 | 820 -4.25 |
34131
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|
821 >>> u.configwith(float, s, b'unknown', 7) |
32960
6ff6eb33f353
config: use the new '_unset' value for 'configwith'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
822 7.0 |
34131
0fa781320203
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|
823 >>> u.setconfig(s, b'invalid', b'somevalue') |
0fa781320203
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
824 >>> u.configwith(float, s, b'invalid') |
30926
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ui: add a configwith method
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parents:
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diff
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|
825 Traceback (most recent call last): |
120682fce099
ui: add a configwith method
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parents:
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|
826 ... |
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
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30925
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|
827 ConfigError: foo.invalid is not a valid float ('somevalue') |
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|
828 >>> u.configwith(float, s, b'invalid', desc=b'womble') |
30926
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diff
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|
829 Traceback (most recent call last): |
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
parents:
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|
830 ... |
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
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|
831 ConfigError: foo.invalid is not a valid womble ('somevalue') |
120682fce099
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parents:
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changeset
|
832 """ |
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
parents:
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|
833 |
32960
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
834 v = self.config(section, name, default, untrusted) |
30926
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diff
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|
835 if v is None: |
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parents:
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|
836 return v # do not attempt to convert None |
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parents:
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|
837 try: |
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
parents:
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changeset
|
838 return convert(v) |
32462
bb18728ea617
util: raise ParseError when parsing dates (BC)
Boris Feld <boris.feld@octobus.net>
parents:
32449
diff
changeset
|
839 except (ValueError, error.ParseError): |
30926
120682fce099
ui: add a configwith method
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
840 if desc is None: |
34208
0a2fd3bfc704
py3: convert function name to bytes in ui.configwith()
Yuya Nishihara <yuya@tcha.org>
parents:
34131
diff
changeset
|
841 desc = pycompat.sysbytes(convert.__name__) |
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|
842 raise error.ConfigError( |
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|
843 _(b"%s.%s is not a valid %s ('%s')") % (section, name, desc, v) |
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|
844 ) |
30926
120682fce099
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diff
changeset
|
845 |
32961
24111157f967
config: use the new '_unset' value for 'configint'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32960
diff
changeset
|
846 def configint(self, section, name, default=_unset, untrusted=False): |
14171
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parents:
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|
847 """parse a configuration element as an integer |
fa2b596db182
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parents:
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diff
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|
848 |
34131
0fa781320203
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diff
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|
849 >>> u = ui(); s = b'foo' |
0fa781320203
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|
850 >>> u.setconfig(s, b'int1', b'42') |
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parents:
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|
851 >>> u.configint(s, b'int1') |
14171
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|
852 42 |
34131
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changeset
|
853 >>> u.setconfig(s, b'int2', b'-42') |
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Yuya Nishihara <yuya@tcha.org>
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|
854 >>> u.configint(s, b'int2') |
14171
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|
855 -42 |
34131
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|
856 >>> u.configint(s, b'unknown', 7) |
14171
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diff
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|
857 7 |
34131
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|
858 >>> u.setconfig(s, b'invalid', b'somevalue') |
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|
859 >>> u.configint(s, b'invalid') |
14171
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|
860 Traceback (most recent call last): |
fa2b596db182
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parents:
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diff
changeset
|
861 ... |
30927
8fa3ab6221b9
ui: rewrite configint in terms of configwith
Bryan O'Sullivan <bryano@fb.com>
parents:
30926
diff
changeset
|
862 ConfigError: foo.invalid is not a valid integer ('somevalue') |
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|
863 """ |
fa2b596db182
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|
864 |
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|
865 return self.configwith( |
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Augie Fackler <augie@google.com>
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|
866 int, section, name, default, b'integer', untrusted |
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|
867 ) |
14171
fa2b596db182
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|
868 |
32962
0bf986cfa82b
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parents:
32961
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|
869 def configbytes(self, section, name, default=_unset, untrusted=False): |
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|
870 """parse a configuration element as a quantity in bytes |
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|
871 |
2c4cd1c42365
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|
872 Units can be specified as b (bytes), k or kb (kilobytes), m or |
2c4cd1c42365
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parents:
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diff
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|
873 mb (megabytes), g or gb (gigabytes). |
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diff
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|
874 |
34131
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|
875 >>> u = ui(); s = b'foo' |
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|
876 >>> u.setconfig(s, b'val1', b'42') |
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|
877 >>> u.configbytes(s, b'val1') |
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|
878 42 |
34131
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|
879 >>> u.setconfig(s, b'val2', b'42.5 kb') |
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|
880 >>> u.configbytes(s, b'val2') |
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Bryan O'Sullivan <bryano@fb.com>
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|
881 43520 |
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|
882 >>> u.configbytes(s, b'unknown', b'7 MB') |
19065
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changeset
|
883 7340032 |
34131
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parents:
34054
diff
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|
884 >>> u.setconfig(s, b'invalid', b'somevalue') |
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|
885 >>> u.configbytes(s, b'invalid') |
19065
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|
886 Traceback (most recent call last): |
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|
887 ... |
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|
888 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
2c4cd1c42365
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|
889 """ |
2c4cd1c42365
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|
890 |
33060
e70cbae4c4e6
config: use '_config' within 'configbytes'
Pierre-Yves David <pierre-yves.david@octobus.net>
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diff
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|
891 value = self._config(section, name, default, untrusted) |
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|
892 if value is _unset: |
32962
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
893 if default is _unset: |
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diff
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|
894 default = 0 |
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19085
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|
895 value = default |
33585
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ui: fix configbytes isinstance check to look for bytes and not str
Augie Fackler <augie@google.com>
parents:
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diff
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|
896 if not isinstance(value, bytes): |
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
897 return value |
19065
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|
898 try: |
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19085
diff
changeset
|
899 return util.sizetoint(value) |
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900 except error.ParseError: |
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901 raise error.ConfigError( |
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902 _(b"%s.%s is not a byte quantity ('%s')") |
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|
903 % (section, name, value) |
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|
904 ) |
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diff
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|
905 |
32963
88b3a38d39e3
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Pierre-Yves David <pierre-yves.david@octobus.net>
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|
906 def configlist(self, section, name, default=_unset, untrusted=False): |
14171
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|
907 """parse a configuration element as a list of comma/space separated |
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diff
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|
908 strings |
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Sune Foldager <cryo@cyanite.org>
parents:
14076
diff
changeset
|
909 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
910 >>> u = ui(); s = b'foo' |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
911 >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
912 >>> u.configlist(s, b'list1') |
14171
fa2b596db182
ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents:
14076
diff
changeset
|
913 ['this', 'is', 'a small', 'test'] |
34957
58e7791e243b
ui: add configlist doctest to document a bit more of the whitespace behavior
Augie Fackler <augie@google.com>
parents:
34947
diff
changeset
|
914 >>> u.setconfig(s, b'list2', b'this, is "a small" , test ') |
58e7791e243b
ui: add configlist doctest to document a bit more of the whitespace behavior
Augie Fackler <augie@google.com>
parents:
34947
diff
changeset
|
915 >>> u.configlist(s, b'list2') |
58e7791e243b
ui: add configlist doctest to document a bit more of the whitespace behavior
Augie Fackler <augie@google.com>
parents:
34947
diff
changeset
|
916 ['this', 'is', 'a small', 'test'] |
14171
fa2b596db182
ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents:
14076
diff
changeset
|
917 """ |
31481
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31479
diff
changeset
|
918 # default is not always a list |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
919 v = self.configwith( |
47189
b0e92313107e
parselist: move the function from config to stringutil
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47029
diff
changeset
|
920 stringutil.parselist, section, name, default, b'list', untrusted |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
921 ) |
32963
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
922 if isinstance(v, bytes): |
47189
b0e92313107e
parselist: move the function from config to stringutil
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47029
diff
changeset
|
923 return stringutil.parselist(v) |
32963
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
924 elif v is None: |
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
925 return [] |
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
926 return v |
2499
894435215344
Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2498
diff
changeset
|
927 |
32964
6599b7372387
config: use the new '_unset' value for 'configdate'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32963
diff
changeset
|
928 def configdate(self, section, name, default=_unset, untrusted=False): |
32408
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
929 """parse a configuration element as a tuple of ints |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
930 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
931 >>> u = ui(); s = b'foo' |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
932 >>> u.setconfig(s, b'date', b'0 0') |
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
933 >>> u.configdate(s, b'date') |
32408
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
934 (0, 0) |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
935 """ |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
936 if self.config(section, name, default, untrusted): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
937 return self.configwith( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
938 dateutil.parsedate, section, name, default, b'date', untrusted |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
939 ) |
32964
6599b7372387
config: use the new '_unset' value for 'configdate'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32963
diff
changeset
|
940 if default is _unset: |
6599b7372387
config: use the new '_unset' value for 'configdate'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32963
diff
changeset
|
941 return None |
32408
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
942 return default |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
943 |
42672
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
944 def configdefault(self, section, name): |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
945 """returns the default value of the config item""" |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
946 item = self._knownconfig.get(section, {}).get(name) |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
947 itemdefault = None |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
948 if item is not None: |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
949 if callable(item.default): |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
950 itemdefault = item.default() |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
951 else: |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
952 itemdefault = item.default |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
953 return itemdefault |
51a2e3102db2
config: add defaultvalue template keyword
Navaneeth Suresh <navaneeths1998@gmail.com>
parents:
42561
diff
changeset
|
954 |
27696
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
955 def hasconfig(self, section, name, untrusted=False): |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
956 return self._data(untrusted).hasitem(section, name) |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
957 |
4487
1b5b98837bb5
ui: Rename has_config to has_section.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4258
diff
changeset
|
958 def has_section(self, section, untrusted=False): |
2343
af81d8770620
add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2335
diff
changeset
|
959 '''tell whether section exists in config.''' |
8199 | 960 return section in self._data(untrusted) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
961 |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
962 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 963 items = self._data(untrusted).items(section) |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
964 if ignoresub: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
965 items = [i for i in items if b':' not in i[0]] |
8204 | 966 if self.debugflag and not untrusted and self._reportuntrusted: |
8222
d30a21594812
more whitespace cleanup and some other style nits
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8220
diff
changeset
|
967 for k, v in self._ucfg.items(section): |
8203 | 968 if self._tcfg.get(section, k) != v: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
969 self.debug( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
970 b"ignoring untrusted configuration option " |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
971 b"%s.%s = %s\n" % (section, k, v) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
972 ) |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
8143
diff
changeset
|
973 return items |
285 | 974 |
47415
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
975 def walkconfig(self, untrusted=False, all_known=False): |
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
976 defined = self._walk_config(untrusted) |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
977 if not all_known: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
978 for d in defined: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
979 yield d |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
980 return |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
981 known = self._walk_known() |
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
982 current_defined = next(defined, None) |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
983 current_known = next(known, None) |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
984 while current_defined is not None or current_known is not None: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
985 if current_defined is None: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
986 yield current_known |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
987 current_known = next(known, None) |
b1b3127227be
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parents:
47412
diff
changeset
|
988 elif current_known is None: |
b1b3127227be
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parents:
47412
diff
changeset
|
989 yield current_defined |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
990 current_defined = next(defined, None) |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
991 elif current_known[0:2] == current_defined[0:2]: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
992 yield current_defined |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
993 current_defined = next(defined, None) |
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
994 current_known = next(known, None) |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
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|
995 elif current_known[0:2] < current_defined[0:2]: |
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
996 yield current_known |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
997 current_known = next(known, None) |
b1b3127227be
config: add an experimental option to list all known config
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parents:
47412
diff
changeset
|
998 else: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
999 yield current_defined |
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1000 current_defined = next(defined, None) |
b1b3127227be
config: add an experimental option to list all known config
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1001 |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1002 def _walk_known(self): |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1003 for section, items in sorted(self._knownconfig.items()): |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1004 for k, i in sorted(items.items()): |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1005 # We don't have a way to display generic well, so skip them |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1006 if i.generic: |
b1b3127227be
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47412
diff
changeset
|
1007 continue |
b1b3127227be
config: add an experimental option to list all known config
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parents:
47412
diff
changeset
|
1008 if callable(i.default): |
b1b3127227be
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parents:
47412
diff
changeset
|
1009 default = i.default() |
b1b3127227be
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parents:
47412
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|
1010 elif i.default is configitems.dynamicdefault: |
b1b3127227be
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parents:
47412
diff
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|
1011 default = b'<DYNAMIC>' |
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|
1012 else: |
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|
1013 default = i.default |
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|
1014 yield section, i.name, default |
b1b3127227be
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47412
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|
1015 |
b1b3127227be
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47412
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changeset
|
1016 def _walk_config(self, untrusted): |
8203 | 1017 cfg = self._data(untrusted) |
1018 for section in cfg.sections(): | |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
1019 for name, value in self.configitems(section, untrusted): |
13576
edd06611a7c6
ui: yield unchanged values in walkconfig
Martin Geisler <mg@aragost.com>
parents:
13493
diff
changeset
|
1020 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
1021 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1022 def plain(self, feature: Optional[bytes] = None) -> bool: |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
1023 """is plain mode active? |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1024 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1025 Plain mode means that all configuration variables which affect |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1026 the behavior and output of Mercurial should be |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1027 ignored. Additionally, the output should be stable, |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1028 reproducible and suitable for use in scripts or applications. |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1029 |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1030 The only way to trigger plain mode is by setting either the |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1031 `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1032 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
1033 The return value can either be |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
1034 - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
35170
c9740b69b9b7
dispatch: add HGPLAIN=+strictflags to restrict early parsing of global options
Yuya Nishihara <yuya@tcha.org>
parents:
34947
diff
changeset
|
1035 - False if feature is disabled by default and not included in HGPLAIN |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
1036 - True otherwise |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
1037 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1038 if ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1039 b'HGPLAIN' not in encoding.environ |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1040 and b'HGPLAINEXCEPT' not in encoding.environ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1041 ): |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
1042 return False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1043 exceptions = ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1044 encoding.environ.get(b'HGPLAINEXCEPT', b'').strip().split(b',') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1045 ) |
35170
c9740b69b9b7
dispatch: add HGPLAIN=+strictflags to restrict early parsing of global options
Yuya Nishihara <yuya@tcha.org>
parents:
34947
diff
changeset
|
1046 # TODO: add support for HGPLAIN=+feature,-feature syntax |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1047 if b'+strictflags' not in encoding.environ.get(b'HGPLAIN', b'').split( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1048 b',' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1049 ): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1050 exceptions.append(b'strictflags') |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
1051 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
1052 return feature not in exceptions |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
1053 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
1054 |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
1055 def username(self, acceptempty=False): |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1056 """Return default username to be used in commits. |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1057 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1058 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1059 and stop searching if one of these is set. |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
1060 If not found and acceptempty is True, returns None. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
1061 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
1062 ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
1063 If no username could be found, raise an Abort error. |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1064 """ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1065 user = encoding.environ.get(b"HGUSER") |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1066 if user is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1067 user = self.config(b"ui", b"username") |
11225
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
1068 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
1069 user = os.path.expandvars(user) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1070 if user is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1071 user = encoding.environ.get(b"EMAIL") |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
1072 if user is None and acceptempty: |
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
1073 return user |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1074 if user is None and self.configbool(b"ui", b"askusername"): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1075 user = self.prompt(_(b"enter a commit username:"), default=None) |
9613
c63c336ee2f7
ui: only use "user@host" as username in noninteractive mode
Martin Geisler <mg@lazybytes.net>
parents:
9610
diff
changeset
|
1076 if user is None and not self.interactive(): |
3721
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
1077 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1078 user = b'%s@%s' % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1079 procutil.getuser(), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1080 encoding.strtolocal(socket.getfqdn()), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1081 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1082 self.warn(_(b"no username found, using '%s' instead\n") % user) |
3721
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
1083 except KeyError: |
4044
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
1084 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
1085 if not user: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1086 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1087 _(b'no username supplied'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1088 hint=_(b"use 'hg config --edit' " b'to set your username'), |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1089 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1090 if b"\n" in user: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1091 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1092 _(b"username %r contains a newline\n") % pycompat.bytestr(user) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1093 ) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
1094 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1095 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1096 def shortuser(self, user: bytes) -> bytes: |
1129
ee4f60abad93
Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1071
diff
changeset
|
1097 """Return a short representation of a user name or email address.""" |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1098 if not self.verbose: |
37084
f0b6fbea00cf
stringutil: bulk-replace call sites to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
36910
diff
changeset
|
1099 user = stringutil.shortuser(user) |
1129
ee4f60abad93
Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1071
diff
changeset
|
1100 return user |
ee4f60abad93
Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1071
diff
changeset
|
1101 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1102 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1103 def paths(self): |
46906
33524c46a092
urlutil: extract `path` related code into a new module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46828
diff
changeset
|
1104 return urlutil.paths(self) |
506 | 1105 |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1106 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1107 def fout(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1108 return self._fout |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1109 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1110 @fout.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1111 def fout(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1112 self._fout = f |
40547
840cd57cde32
ui: add config knob to redirect status messages to stderr (API)
Yuya Nishihara <yuya@tcha.org>
parents:
40543
diff
changeset
|
1113 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1114 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1115 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1116 def ferr(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1117 return self._ferr |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1118 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1119 @ferr.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1120 def ferr(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1121 self._ferr = f |
40547
840cd57cde32
ui: add config knob to redirect status messages to stderr (API)
Yuya Nishihara <yuya@tcha.org>
parents:
40543
diff
changeset
|
1122 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1123 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1124 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1125 def fin(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1126 return self._fin |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1127 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1128 @fin.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1129 def fin(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1130 self._fin = f |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1131 |
40587
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
1132 @property |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
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1133 def fmsg(self): |
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1134 """Stream dedicated for status/error messages; may be None if |
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1135 fout/ferr are used""" |
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1136 return self._fmsg |
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1137 |
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1138 @fmsg.setter |
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1139 def fmsg(self, f): |
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1140 self._fmsg = f |
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1141 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
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1142 |
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1143 @contextlib.contextmanager |
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1144 def silent( |
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1145 self, error: bool = False, subproc: bool = False, labeled: bool = False |
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1146 ): |
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1147 self.pushbuffer(error=error, subproc=subproc, labeled=labeled) |
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1148 try: |
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1149 yield |
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1150 finally: |
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1151 self.popbuffer() |
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1152 |
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1153 def pushbuffer( |
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1154 self, error: bool = False, subproc: bool = False, labeled: bool = False |
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1155 ) -> None: |
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1156 """install a buffer to capture standard output of the ui object |
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1157 |
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1158 If error is True, the error output will be captured too. |
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1159 |
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1160 If subproc is True, output from subprocesses (typically hooks) will be |
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1161 captured too. |
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1162 |
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1163 If labeled is True, any labels associated with buffered |
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1164 output will be handled. By default, this has no effect |
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1165 on the output returned, but extensions and GUI tools may |
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1166 handle this argument and returned styled output. If output |
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1167 is being buffered so it can be captured and parsed or |
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1168 processed, labeled should not be set to True. |
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1169 """ |
8202 | 1170 self._buffers.append([]) |
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1171 self._bufferstates.append((error, subproc, labeled)) |
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1172 self._bufferapplylabels = labeled |
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1173 |
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1174 def popbuffer(self) -> bytes: |
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1175 '''pop the last buffer and return the buffered output''' |
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1176 self._bufferstates.pop() |
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1177 if self._bufferstates: |
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1178 self._bufferapplylabels = self._bufferstates[-1][2] |
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1179 else: |
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1180 self._bufferapplylabels = None |
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1181 |
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1182 return b"".join(self._buffers.pop()) |
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1183 |
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1184 def _isbuffered(self, dest) -> bool: |
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1185 if dest is self._fout: |
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1186 return bool(self._buffers) |
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1187 if dest is self._ferr: |
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1188 return bool(self._bufferstates and self._bufferstates[-1][0]) |
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1189 return False |
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1190 |
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1191 def canwritewithoutlabels(self) -> bool: |
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1192 '''check if write skips the label''' |
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1193 if self._buffers and not self._bufferapplylabels: |
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1194 return True |
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|
1195 return self._colormode is None |
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1196 |
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1197 def canbatchlabeledwrites(self) -> bool: |
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1198 '''check if write calls with labels are batchable''' |
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1199 # Windows color printing is special, see ``write``. |
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1200 return self._colormode != b'win32' |
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|
1201 |
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|
1202 def write(self, *args: bytes, **opts: _MsgOpts) -> None: |
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|
1203 """write args to output |
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1204 |
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1205 By default, this method simply writes to the buffer or stdout. |
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1206 Color mode can be set on the UI class to have the output decorated |
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|
1207 with color modifier before being written to stdout. |
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1208 |
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1209 The color used is controlled by an optional keyword argument, "label". |
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1210 This should be a string containing label names separated by space. |
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1211 Label names take the form of "topic.type". For example, ui.debug() |
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1212 issues a label of "ui.debug". |
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1213 |
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1214 Progress reports via stderr are normally cleared before writing as |
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|
1215 stdout and stderr go to the same terminal. This can be skipped with |
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|
1216 the optional keyword argument "keepprogressbar". The progress bar |
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1217 will continue to occupy a partial line on stderr in that case. |
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|
1218 This functionality is intended when Mercurial acts as data source |
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1219 in a pipe. |
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|
1220 |
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1221 When labeling output for a specific command, a label of |
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|
1222 "cmdname.type" is recommended. For example, status issues |
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|
1223 a label of "status.modified" for modified files. |
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|
1224 """ |
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|
1225 dest = self._fout |
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1226 |
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|
1227 # inlined _write() for speed |
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|
1228 if self._buffers: |
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1229 label = opts.get('label', b'') |
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1230 if label and self._bufferapplylabels: |
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1231 self._buffers[-1].extend(self.label(a, label) for a in args) |
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1232 else: |
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|
1233 self._buffers[-1].extend(args) |
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1234 return |
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1235 |
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1236 # inlined _writenobuf() for speed |
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|
1237 if not opts.get('keepprogressbar', False): |
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1238 self._progclear() |
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1239 msg = b''.join(args) |
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1240 |
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|
1241 # opencode timeblockedsection because this is a critical path |
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|
1242 starttime = util.timer() |
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|
1243 try: |
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1244 if self._colormode == b'win32': |
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|
1245 # windows color printing is its own can of crab, defer to |
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diff
changeset
|
1246 # the color module and that is it. |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1247 color.win32print(self, dest.write, msg, **opts) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1248 else: |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1249 if self._colormode is not None: |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1250 label = opts.get('label', b'') |
41307
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1251 msg = self.label(msg, label) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1252 dest.write(msg) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1253 except IOError as err: |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1254 raise error.StdioError(err) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1255 finally: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1256 self._blockedtimes[b'stdio_blocked'] += ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1257 util.timer() - starttime |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1258 ) * 1000 |
40541
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1259 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1260 def write_err(self, *args: bytes, **opts: _MsgOpts) -> None: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1261 self._write(self._ferr, *args, **opts) |
40541
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1262 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1263 def _write(self, dest, *args: bytes, **opts: _MsgOpts) -> None: |
41306
b4a3abdc790d
ui: inline _write() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41305
diff
changeset
|
1264 # update write() as well if you touch this code |
40541
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1265 if self._isbuffered(dest): |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1266 label = opts.get('label', b'') |
41305
ff927ecb12f9
ui: optimize buffered write with no label
Yuya Nishihara <yuya@tcha.org>
parents:
41285
diff
changeset
|
1267 if label and self._bufferapplylabels: |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
1268 self._buffers[-1].extend(self.label(a, label) for a in args) |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
1269 else: |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
1270 self._buffers[-1].extend(args) |
35957
b62c4154bb28
ui: add explicit path to write prompt text bypassing buffers
Yuya Nishihara <yuya@tcha.org>
parents:
35956
diff
changeset
|
1271 else: |
40541
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1272 self._writenobuf(dest, *args, **opts) |
35957
b62c4154bb28
ui: add explicit path to write prompt text bypassing buffers
Yuya Nishihara <yuya@tcha.org>
parents:
35956
diff
changeset
|
1273 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1274 def _writenobuf(self, dest, *args: bytes, **opts: _MsgOpts) -> None: |
41307
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1275 # update write() as well if you touch this code |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1276 if not opts.get('keepprogressbar', False): |
43265
82879e06c926
ui: option to preserve the progress bar
Joerg Sonnenberger <joerg@bec.de>
parents:
43118
diff
changeset
|
1277 self._progclear() |
40522
51091816a355
ui: simply concatenate messages before applying color labels
Yuya Nishihara <yuya@tcha.org>
parents:
40521
diff
changeset
|
1278 msg = b''.join(args) |
31090
e9f96ccf36a6
ui: extract the low level part of 'write' in a dedicated function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31087
diff
changeset
|
1279 |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1280 # opencode timeblockedsection because this is a critical path |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1281 starttime = util.timer() |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1282 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1283 if dest is self._ferr and not getattr(self._fout, 'closed', False): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1284 self._fout.flush() |
40589
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1285 if getattr(dest, 'structured', False): |
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1286 # channel for machine-readable output with metadata, where |
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1287 # no extra colorization is necessary. |
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1288 dest.write(msg, **opts) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1289 elif self._colormode == b'win32': |
40523
0c7b2035a604
ui: indent _writenobuf() to prepare moving bits from _write() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40522
diff
changeset
|
1290 # windows color printing is its own can of crab, defer to |
0c7b2035a604
ui: indent _writenobuf() to prepare moving bits from _write() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40522
diff
changeset
|
1291 # the color module and that is it. |
40540
06e841e72523
ui: remove _write() and _write_err() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40539
diff
changeset
|
1292 color.win32print(self, dest.write, msg, **opts) |
40523
0c7b2035a604
ui: indent _writenobuf() to prepare moving bits from _write() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40522
diff
changeset
|
1293 else: |
0c7b2035a604
ui: indent _writenobuf() to prepare moving bits from _write() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40522
diff
changeset
|
1294 if self._colormode is not None: |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1295 label = opts.get('label', b'') |
40523
0c7b2035a604
ui: indent _writenobuf() to prepare moving bits from _write() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40522
diff
changeset
|
1296 msg = self.label(msg, label) |
40540
06e841e72523
ui: remove _write() and _write_err() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40539
diff
changeset
|
1297 dest.write(msg) |
40539
04a9dd8da959
ui: move pre/post processes from low-level write()s to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40538
diff
changeset
|
1298 # stderr may be buffered under win32 when redirected to files, |
04a9dd8da959
ui: move pre/post processes from low-level write()s to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40538
diff
changeset
|
1299 # including stdout. |
44992
484e04dc7f42
ui: replace `self._ferr` with identical `dest`
Manuel Jacob <me@manueljacob.de>
parents:
44661
diff
changeset
|
1300 if dest is self._ferr and not getattr(dest, 'closed', False): |
40539
04a9dd8da959
ui: move pre/post processes from low-level write()s to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40538
diff
changeset
|
1301 dest.flush() |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
1302 except IOError as err: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1303 if dest is self._ferr and err.errno in ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1304 errno.EPIPE, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1305 errno.EIO, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1306 errno.EBADF, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1307 ): |
40539
04a9dd8da959
ui: move pre/post processes from low-level write()s to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40538
diff
changeset
|
1308 # no way to report the error, so ignore it |
04a9dd8da959
ui: move pre/post processes from low-level write()s to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40538
diff
changeset
|
1309 return |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
1310 raise error.StdioError(err) |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1311 finally: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1312 self._blockedtimes[b'stdio_blocked'] += ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1313 util.timer() - starttime |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1314 ) * 1000 |
565 | 1315 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1316 def _writemsg(self, dest, *args: bytes, **opts: _MsgOpts) -> None: |
45025
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1317 timestamp = self.showtimestamp and opts.get('type') in { |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1318 b'debug', |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1319 b'error', |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1320 b'note', |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1321 b'status', |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1322 b'warning', |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1323 } |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1324 if timestamp: |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1325 args = ( |
45033
b4b6ff83ed9c
ui: fix Python 2.7 support for ui.timestamp-output
Joerg Sonnenberger <joerg@bec.de>
parents:
45025
diff
changeset
|
1326 b'[%s] ' |
b4b6ff83ed9c
ui: fix Python 2.7 support for ui.timestamp-output
Joerg Sonnenberger <joerg@bec.de>
parents:
45025
diff
changeset
|
1327 % pycompat.bytestr(datetime.datetime.now().isoformat()), |
45025
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1328 ) + args |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1329 _writemsgwith(self._write, dest, *args, **opts) |
45025
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1330 if timestamp: |
24b1a8eb73aa
ui: add option to timestamp status and diagnostic messages
Joerg Sonnenberger <joerg@bec.de>
parents:
44992
diff
changeset
|
1331 dest.flush() |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1332 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1333 def _writemsgnobuf(self, dest, *args: bytes, **opts: _MsgOpts) -> None: |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1334 _writemsgwith(self._writenobuf, dest, *args, **opts) |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1335 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1336 def flush(self) -> None: |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1337 # opencode timeblockedsection because this is a critical path |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1338 starttime = util.timer() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1339 try: |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1340 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1341 self._fout.flush() |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1342 except IOError as err: |
33755
cde4cfeb6e3e
ui: restore behavior to ignore some I/O errors (issue5658)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33627
diff
changeset
|
1343 if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
cde4cfeb6e3e
ui: restore behavior to ignore some I/O errors (issue5658)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33627
diff
changeset
|
1344 raise error.StdioError(err) |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1345 finally: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1346 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1347 self._ferr.flush() |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1348 except IOError as err: |
33755
cde4cfeb6e3e
ui: restore behavior to ignore some I/O errors (issue5658)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33627
diff
changeset
|
1349 if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
cde4cfeb6e3e
ui: restore behavior to ignore some I/O errors (issue5658)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
33627
diff
changeset
|
1350 raise error.StdioError(err) |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1351 finally: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1352 self._blockedtimes[b'stdio_blocked'] += ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1353 util.timer() - starttime |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1354 ) * 1000 |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
diff
changeset
|
1355 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1356 def _isatty(self, fh) -> bool: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1357 if self.configbool(b'ui', b'nontty'): |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1358 return False |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
1359 return procutil.isatty(fh) |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
diff
changeset
|
1360 |
41285
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1361 def protectfinout(self): |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1362 """Duplicate ui streams and redirect original if they are stdio |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1363 |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1364 Returns (fin, fout) which point to the original ui fds, but may be |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1365 copy of them. The returned streams can be considered "owned" in that |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1366 print(), exec(), etc. never reach to them. |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1367 """ |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1368 if self._finoutredirected: |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1369 # if already redirected, protectstdio() would just create another |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1370 # nullfd pair, which is equivalent to returning self._fin/_fout. |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1371 return self._fin, self._fout |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1372 fin, fout = procutil.protectstdio(self._fin, self._fout) |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1373 self._finoutredirected = (fin, fout) != (self._fin, self._fout) |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1374 return fin, fout |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1375 |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1376 def restorefinout(self, fin, fout): |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1377 """Restore ui streams from possibly duplicated (fin, fout)""" |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1378 if (fin, fout) == (self._fin, self._fout): |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1379 return |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1380 procutil.restorestdio(self._fin, self._fout, fin, fout) |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1381 # protectfinout() won't create more than one duplicated streams, |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1382 # so we can just turn the redirection flag off. |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1383 self._finoutredirected = False |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1384 |
41284
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1385 @contextlib.contextmanager |
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1386 def protectedfinout(self): |
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1387 """Run code block with protected standard streams""" |
41285
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1388 fin, fout = self.protectfinout() |
41284
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1389 try: |
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1390 yield fin, fout |
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1391 finally: |
41285
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1392 self.restorefinout(fin, fout) |
41284
b0e3f2d7c143
ui: move protectedstdio() context manager from procutil
Yuya Nishihara <yuya@tcha.org>
parents:
41225
diff
changeset
|
1393 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1394 def disablepager(self) -> None: |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
1395 self._disablepager = True |
30994
3ed6e43998df
ui: introduce neverpager() call
Augie Fackler <augie@google.com>
parents:
30992
diff
changeset
|
1396 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1397 def pager(self, command: bytes) -> None: |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1398 """Start a pager for subsequent command output. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1399 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1400 Commands which produce a long stream of output should call |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1401 this function to activate the user's preferred pagination |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1402 mechanism (which may be no pager). Calling this function |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1403 precludes any future use of interactive functionality, such as |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1404 prompting the user or activating curses. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1405 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1406 Args: |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1407 command: The full, non-aliased name of the command. That is, "log" |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1408 not "history, "summary" not "summ", etc. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1409 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1410 if self._disablepager or self.pageractive: |
33620
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1411 # how pager should do is already determined |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1412 return |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1413 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1414 if not command.startswith(b'internal-always-') and ( |
33620
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1415 # explicit --pager=on (= 'internal-always-' prefix) should |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1416 # take precedence over disabling factors below |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1417 command in self.configlist(b'pager', b'ignore') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1418 or not self.configbool(b'ui', b'paginate') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1419 or not self.configbool(b'pager', b'attend-' + command, True) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1420 or encoding.environ.get(b'TERM') == b'dumb' |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1421 # TODO: if we want to allow HGPLAINEXCEPT=pager, |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1422 # formatted() will need some adjustment. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1423 or not self.formatted() |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1424 or self.plain() |
34021
31a2eb0f74e5
pager: do not start pager if `ui` has been `pushbuffer`-ed
Jun Wu <quark@fb.com>
parents:
33865
diff
changeset
|
1425 or self._buffers |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1426 # TODO: expose debugger-enabled on the UI object |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1427 or b'--debugger' in pycompat.sysargv |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1428 ): |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1429 # We only want to paginate if the ui appears to be |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1430 # interactive, the user didn't say HGPLAIN or |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1431 # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1432 return |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1433 |
49075
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1434 # py2exe doesn't appear to be able to use legacy I/O, and nothing is |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1435 # output to the pager for paged commands. Piping to `more` in cmd.exe |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1436 # works, but is easy to forget. Just disable pager for py2exe, but |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1437 # leave it working for pyoxidizer and exewrapper builds. |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1438 if pycompat.iswindows and getattr(sys, "frozen", None) == "console_exe": |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1439 self.debug(b"pager is unavailable with py2exe packaging\n") |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1440 return |
7afa96d3b484
windows: disable pager when packaged with py2exe
Matt Harbison <matt_harbison@yahoo.com>
parents:
48946
diff
changeset
|
1441 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1442 pagercmd = self.config(b'pager', b'pager', rcutil.fallbackpager) |
31079
873ebdd6e84d
pager: do not try to run an empty pager command
Yuya Nishihara <yuya@tcha.org>
parents:
31062
diff
changeset
|
1443 if not pagercmd: |
873ebdd6e84d
pager: do not try to run an empty pager command
Yuya Nishihara <yuya@tcha.org>
parents:
31062
diff
changeset
|
1444 return |
873ebdd6e84d
pager: do not try to run an empty pager command
Yuya Nishihara <yuya@tcha.org>
parents:
31062
diff
changeset
|
1445 |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1446 pagerenv = {} |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1447 for name, value in rcutil.defaultpagerenv().items(): |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1448 if name not in encoding.environ: |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1449 pagerenv[name] = value |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1450 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1451 self.debug( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1452 b'starting pager for command %s\n' % stringutil.pprint(command) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1453 ) |
31490
8122cc5cb543
pager: flush outputs before firing pager process
Yuya Nishihara <yuya@tcha.org>
parents:
31481
diff
changeset
|
1454 self.flush() |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1455 |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1456 wasformatted = self.formatted() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1457 if util.safehasattr(signal, b"SIGPIPE"): |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1458 signal.signal(signal.SIGPIPE, _catchterm) |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1459 if self._runpager(pagercmd, pagerenv): |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1460 self.pageractive = True |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1461 # Preserve the formatted-ness of the UI. This is important |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1462 # because we mess with stdout, which might confuse |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1463 # auto-detection of things being formatted. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1464 self.setconfig(b'ui', b'formatted', wasformatted, b'pager') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1465 self.setconfig(b'ui', b'interactive', False, b'pager') |
31691
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
31690
diff
changeset
|
1466 |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
31690
diff
changeset
|
1467 # If pagermode differs from color.mode, reconfigure color now that |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
31690
diff
changeset
|
1468 # pageractive is set. |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
31690
diff
changeset
|
1469 cm = self._colormode |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1470 if cm != self.config(b'color', b'pagermode', cm): |
31691
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
31690
diff
changeset
|
1471 color.setup(self) |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1472 else: |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1473 # If the pager can't be spawned in dispatch when --pager=on is |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1474 # given, don't try again when the command runs, to avoid a duplicate |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1475 # warning about a missing pager command. |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1476 self.disablepager() |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1477 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1478 def _runpager(self, command: bytes, env=None) -> bool: |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1479 """Actually start the pager and set up file descriptors. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
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|
1480 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1481 This is separate in part so that extensions (like chg) can |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1482 override how a pager is invoked. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1483 """ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1484 if command == b'cat': |
31479
96929bd6e58d
pager: skip running the pager if it's set to 'cat'
Augie Fackler <augie@google.com>
parents:
31478
diff
changeset
|
1485 # Save ourselves some work. |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1486 return False |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1487 # If the command doesn't contain any of these characters, we |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1488 # assume it's a binary and exec it directly. This means for |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1489 # simple pager command configurations, we can degrade |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1490 # gracefully and tell the user about their broken pager. |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1491 shell = any(c in command for c in b"|&;<>()$`\\\"' \t\n*?[#~=%") |
31624
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1492 |
34645 | 1493 if pycompat.iswindows and not shell: |
31624
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1494 # Window's built-in `more` cannot be invoked with shell=False, but |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1495 # its `more.com` can. Hide this implementation detail from the |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1496 # user so we can also get sane bad PAGER behavior. MSYS has |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1497 # `more.exe`, so do a cmd.exe style resolution of the executable to |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1498 # determine which one to use. |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
1499 fullcmd = procutil.findexe(command) |
31624
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1500 if not fullcmd: |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1501 self.warn( |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1502 _(b"missing pager command '%s', skipping pager\n") % command |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1503 ) |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1504 return False |
31624
c60091fa1426
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Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1505 |
c60091fa1426
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Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1506 command = fullcmd |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
1507 |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1508 try: |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1509 pager = subprocess.Popen( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1510 procutil.tonativestr(command), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1511 shell=shell, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1512 bufsize=-1, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1513 close_fds=procutil.closefds, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1514 stdin=subprocess.PIPE, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1515 stdout=procutil.stdout, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1516 stderr=procutil.stderr, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1517 env=procutil.tonativeenv(procutil.shellenviron(env)), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1518 ) |
49306
2e726c934fcd
py3: catch FileNotFoundError instead of checking errno == ENOENT
Manuel Jacob <me@manueljacob.de>
parents:
49075
diff
changeset
|
1519 except FileNotFoundError: |
2e726c934fcd
py3: catch FileNotFoundError instead of checking errno == ENOENT
Manuel Jacob <me@manueljacob.de>
parents:
49075
diff
changeset
|
1520 if not shell: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1521 self.warn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1522 _(b"missing pager command '%s', skipping pager\n") % command |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1523 ) |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1524 return False |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
1525 raise |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1526 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1527 # back up original file descriptors |
37119
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1528 stdoutfd = os.dup(procutil.stdout.fileno()) |
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1529 stderrfd = os.dup(procutil.stderr.fileno()) |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1530 |
37119
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1531 os.dup2(pager.stdin.fileno(), procutil.stdout.fileno()) |
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1532 if self._isatty(procutil.stderr): |
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1533 os.dup2(pager.stdin.fileno(), procutil.stderr.fileno()) |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1534 |
31958
de5c9d0e02ea
atexit: switch to home-grown implementation
Bryan O'Sullivan <bryano@fb.com>
parents:
31956
diff
changeset
|
1535 @self.atexit |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1536 def killpager(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1537 if util.safehasattr(signal, b"SIGINT"): |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1538 signal.signal(signal.SIGINT, signal.SIG_IGN) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1539 # restore original fds, closing pager.stdin copies in the process |
37119
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1540 os.dup2(stdoutfd, procutil.stdout.fileno()) |
d4a2e0d5d042
procutil: bulk-replace util.std* to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37084
diff
changeset
|
1541 os.dup2(stderrfd, procutil.stderr.fileno()) |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1542 pager.stdin.close() |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1543 pager.wait() |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1544 |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1545 return True |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
1546 |
34882
e9f320a40b44
ui: move request exit handlers to global state
Saurabh Singh <singhsrb@fb.com>
parents:
34858
diff
changeset
|
1547 @property |
e9f320a40b44
ui: move request exit handlers to global state
Saurabh Singh <singhsrb@fb.com>
parents:
34858
diff
changeset
|
1548 def _exithandlers(self): |
e9f320a40b44
ui: move request exit handlers to global state
Saurabh Singh <singhsrb@fb.com>
parents:
34858
diff
changeset
|
1549 return _reqexithandlers |
e9f320a40b44
ui: move request exit handlers to global state
Saurabh Singh <singhsrb@fb.com>
parents:
34858
diff
changeset
|
1550 |
31956
c13ff31818b0
ui: add special-purpose atexit functionality
Bryan O'Sullivan <bryano@fb.com>
parents:
31954
diff
changeset
|
1551 def atexit(self, func, *args, **kwargs): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
1552 """register a function to run after dispatching a request |
31956
c13ff31818b0
ui: add special-purpose atexit functionality
Bryan O'Sullivan <bryano@fb.com>
parents:
31954
diff
changeset
|
1553 |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
1554 Handlers do not stay registered across request boundaries.""" |
31956
c13ff31818b0
ui: add special-purpose atexit functionality
Bryan O'Sullivan <bryano@fb.com>
parents:
31954
diff
changeset
|
1555 self._exithandlers.append((func, args, kwargs)) |
c13ff31818b0
ui: add special-purpose atexit functionality
Bryan O'Sullivan <bryano@fb.com>
parents:
31954
diff
changeset
|
1556 return func |
c13ff31818b0
ui: add special-purpose atexit functionality
Bryan O'Sullivan <bryano@fb.com>
parents:
31954
diff
changeset
|
1557 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
1558 def interface(self, feature: bytes) -> bytes: |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1559 """what interface to use for interactive console features? |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1560 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1561 The interface is controlled by the value of `ui.interface` but also by |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1562 the value of feature-specific configuration. For example: |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1563 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1564 ui.interface.histedit = text |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1565 ui.interface.chunkselector = curses |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1566 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1567 Here the features are "histedit" and "chunkselector". |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1568 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1569 The configuration above means that the default interfaces for commands |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1570 is curses, the interface for histedit is text and the interface for |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1571 selecting chunk is crecord (the best curses interface available). |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1572 |
30332
318a24b52eeb
spelling: fixes of non-dictionary words
Mads Kiilerich <madski@unity3d.com>
parents:
30314
diff
changeset
|
1573 Consider the following example: |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1574 ui.interface = curses |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1575 ui.interface.histedit = text |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1576 |
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1577 Then histedit will use the text interface and chunkselector will use |
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1578 the default curses interface (crecord at the moment). |
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1579 """ |
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1580 alldefaults = frozenset([b"text", b"curses"]) |
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1581 |
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|
1582 featureinterfaces = { |
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1583 b"chunkselector": [ |
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1584 b"text", |
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1585 b"curses", |
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1586 ], |
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1587 b"histedit": [ |
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1588 b"text", |
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1589 b"curses", |
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1590 ], |
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1591 } |
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1592 |
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|
1593 # Feature-specific interface |
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1594 if feature not in featureinterfaces.keys(): |
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1595 # Programming error, not user error |
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1596 raise ValueError(b"Unknown feature requested %s" % feature) |
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1597 |
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1598 availableinterfaces = frozenset(featureinterfaces[feature]) |
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|
1599 if alldefaults > availableinterfaces: |
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1600 # Programming error, not user error. We need a use case to |
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|
1601 # define the right thing to do here. |
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|
1602 raise ValueError( |
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1603 b"Feature %s does not handle all default interfaces" % feature |
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|
1604 ) |
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|
1605 |
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|
1606 if self.plain() or encoding.environ.get(b'TERM') == b'dumb': |
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|
1607 return b"text" |
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|
1608 |
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|
1609 # Default interface for all the features |
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|
1610 defaultinterface = b"text" |
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1611 i = self.config(b"ui", b"interface") |
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|
1612 if i in alldefaults: |
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Matt Harbison <matt_harbison@yahoo.com>
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|
1613 defaultinterface = cast(bytes, i) # cast to help pytype |
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1614 |
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|
1615 choseninterface: bytes = defaultinterface |
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|
1616 f = self.config(b"ui", b"interface.%s" % feature) |
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|
1617 if f in availableinterfaces: |
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|
1618 choseninterface = cast(bytes, f) # cast to help pytype |
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|
1619 |
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|
1620 if i is not None and defaultinterface != i: |
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|
1621 if f is not None: |
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1622 self.warn(_(b"invalid value for ui.interface: %s\n") % (i,)) |
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|
1623 else: |
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|
1624 self.warn( |
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|
1625 _(b"invalid value for ui.interface: %s (using %s)\n") |
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|
1626 % (i, choseninterface) |
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|
1627 ) |
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|
1628 if f is not None and choseninterface != f: |
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|
1629 self.warn( |
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|
1630 _(b"invalid value for ui.interface.%s: %s (using %s)\n") |
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|
1631 % (feature, f, choseninterface) |
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|
1632 ) |
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|
1633 |
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|
1634 return choseninterface |
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|
1635 |
8208
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Matt Mackall <mpm@selenic.com>
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|
1636 def interactive(self): |
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|
1637 """is interactive input allowed? |
11325
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|
1638 |
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|
1639 An interactive session is a session where input can be reasonably read |
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|
1640 from `sys.stdin'. If this function returns false, any attempt to read |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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|
1641 from stdin should fail with an error, unless a sensible default has been |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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|
1642 specified. |
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|
1643 |
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|
1644 Interactiveness is triggered by the value of the `ui.interactive' |
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|
1645 configuration variable or - if it is unset - when `sys.stdin' points |
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|
1646 to a terminal device. |
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|
1647 |
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|
1648 This function refers to input only; for output, see `ui.formatted()'. |
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|
1649 """ |
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|
1650 i = self.configbool(b"ui", b"interactive") |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
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diff
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|
1651 if i is None: |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
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diff
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|
1652 # some environments replace stdin without implementing isatty |
76f295eaed86
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|
1653 # usually those are non-interactive |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1654 return self._isatty(self._fin) |
10077
89617aacb495
make ui.interactive() return false in case stdin lacks isatty
Ronny Pfannschmidt <Ronny.Pfannschmidt@gmx.de>
parents:
9887
diff
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|
1655 |
8538
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|
1656 return i |
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|
1657 |
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|
1658 def termwidth(self) -> int: |
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|
1659 """how wide is the terminal in columns?""" |
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|
1660 if b'COLUMNS' in encoding.environ: |
12689
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Augie Fackler <durin42@gmail.com>
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|
1661 try: |
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|
1662 return int(encoding.environ[b'COLUMNS']) |
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|
1663 except ValueError: |
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|
1664 pass |
30314
365812902904
scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents:
30310
diff
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|
1665 return scmutil.termsize(self)[0] |
12689
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|
1666 |
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|
1667 def formatted(self): |
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|
1668 """should formatted output be used? |
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1669 |
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|
1670 It is often desirable to format the output to suite the output medium. |
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|
1671 Examples of this are truncating long lines or colorizing messages. |
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|
1672 However, this is not often not desirable when piping output into other |
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|
1673 utilities, e.g. `grep'. |
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|
1674 |
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|
1675 Formatted output is triggered by the value of the `ui.formatted' |
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|
1676 configuration variable or - if it is unset - when `sys.stdout' points |
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|
1677 to a terminal device. Please note that `ui.formatted' should be |
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|
1678 considered an implementation detail; it is not intended for use outside |
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|
1679 Mercurial or its extensions. |
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|
1680 |
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|
1681 This function refers to output only; for input, see `ui.interactive()'. |
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|
1682 This function always returns false when in plain mode, see `ui.plain()'. |
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|
1683 """ |
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|
1684 if self.plain(): |
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|
1685 return False |
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|
1686 |
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|
1687 i = self.configbool(b"ui", b"formatted") |
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|
1688 if i is None: |
14515
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Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
1689 # some environments replace stdout without implementing isatty |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
1690 # usually those are non-interactive |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1691 return self._isatty(self._fout) |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1692 |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1693 return i |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1694 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1695 def _readline( |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1696 self, |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1697 prompt: bytes = b' ', |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1698 promptopts: Optional[Dict[str, _MsgOpts]] = None, |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
1699 ) -> bytes: |
36795
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1700 # Replacing stdin/stdout temporarily is a hard problem on Python 3 |
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1701 # because they have to be text streams with *no buffering*. Instead, |
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1702 # we use rawinput() only if call_readline() will be invoked by |
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1703 # PyOS_Readline(), so no I/O will be made at Python layer. |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1704 usereadline = ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1705 self._isatty(self._fin) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1706 and self._isatty(self._fout) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1707 and procutil.isstdin(self._fin) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1708 and procutil.isstdout(self._fout) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1709 ) |
36794
fa53a1d1f16e
ui: do not try readline support if fin/fout aren't standard streams
Yuya Nishihara <yuya@tcha.org>
parents:
36791
diff
changeset
|
1710 if usereadline: |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1711 try: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1712 # magically add command line editing support, where |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1713 # available |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1714 import readline |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1715 |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1716 # force demandimport to really load the module |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1717 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
1718 # windows sometimes raises something other than ImportError |
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
1719 except Exception: |
36794
fa53a1d1f16e
ui: do not try readline support if fin/fout aren't standard streams
Yuya Nishihara <yuya@tcha.org>
parents:
36791
diff
changeset
|
1720 usereadline = False |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1721 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1722 if self._colormode == b'win32' or not usereadline: |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1723 if not promptopts: |
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1724 promptopts = {} |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1725 self._writemsgnobuf( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1726 self._fmsgout, prompt, type=b'prompt', **promptopts |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1727 ) |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1728 self.flush() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1729 prompt = b' ' |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1730 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1731 prompt = self.label(prompt, b'ui.prompt') + b' ' |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1732 |
22291
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
changeset
|
1733 # prompt ' ' must exist; otherwise readline may delete entire line |
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
changeset
|
1734 # - http://bugs.python.org/issue12833 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1735 with self.timeblockedsection(b'stdio'): |
36795
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1736 if usereadline: |
43377
aaa046919043
ui: flush before prompting for input with readline
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43265
diff
changeset
|
1737 self.flush() |
43118
57efd5bd2ca2
py3: decode prompt string before calling rawinput
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43106
diff
changeset
|
1738 prompt = encoding.strfromlocal(prompt) |
48933
78f1de3f4be7
ui: use input() directly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
1739 line = encoding.strtolocal(input(prompt)) |
36796
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1740 # When stdin is in binary mode on Windows, it can cause |
48933
78f1de3f4be7
ui: use input() directly
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48875
diff
changeset
|
1741 # input() to emit an extra trailing carriage return |
36796
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1742 if pycompat.oslinesep == b'\r\n' and line.endswith(b'\r'): |
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1743 line = line[:-1] |
36795
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1744 else: |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1745 self._fout.write(pycompat.bytestr(prompt)) |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1746 self._fout.flush() |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1747 line = self._fin.readline() |
36795
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1748 if not line: |
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1749 raise EOFError |
36834
1527f40de3b3
ui: remove any combinations of CR|LF from prompt response
Yuya Nishihara <yuya@tcha.org>
parents:
36796
diff
changeset
|
1750 line = line.rstrip(pycompat.oslinesep) |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1751 |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1752 return line |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1753 |
49799
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1754 if pycompat.TYPE_CHECKING: |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1755 |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1756 @overload |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1757 def prompt(self, msg: bytes, default: bytes) -> bytes: |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1758 pass |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1759 |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1760 @overload |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1761 def prompt(self, msg: bytes, default: None) -> Optional[bytes]: |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1762 pass |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1763 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1764 def prompt(self, msg, default=b"y"): |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1765 """Prompt user with msg, read response. |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1766 If ui is not interactive, the default is returned. |
5751 | 1767 """ |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1768 return self._prompt(msg, default=default) |
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1769 |
49799
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1770 if pycompat.TYPE_CHECKING: |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1771 |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1772 @overload |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1773 def _prompt( |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1774 self, msg: bytes, default: bytes, **opts: _MsgOpts |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1775 ) -> bytes: |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1776 pass |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1777 |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1778 @overload |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1779 def _prompt( |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1780 self, msg: bytes, default: None, **opts: _MsgOpts |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1781 ) -> Optional[bytes]: |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1782 pass |
de284a0b5614
typing: add type hints to the prompt methods in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49798
diff
changeset
|
1783 |
49798
a51328ba33ca
ui: split the `default` arg out of **kwargs for the internal prompt method
Matt Harbison <matt_harbison@yahoo.com>
parents:
49797
diff
changeset
|
1784 def _prompt(self, msg, default=b'y', **opts): |
a51328ba33ca
ui: split the `default` arg out of **kwargs for the internal prompt method
Matt Harbison <matt_harbison@yahoo.com>
parents:
49797
diff
changeset
|
1785 opts = {**opts, 'default': default} |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1786 if not self.interactive(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1787 self._writemsg(self._fmsgout, msg, b' ', type=b'prompt', **opts) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1788 self._writemsg( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1789 self._fmsgout, default or b'', b"\n", type=b'promptecho' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1790 ) |
7320
8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6862
diff
changeset
|
1791 return default |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1792 try: |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1793 r = self._readline(prompt=msg, promptopts=opts) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1794 if not r: |
22589
9ab18a912c44
ui: show prompt choice if input is not a tty but is forced to be interactive
Mads Kiilerich <madski@unity3d.com>
parents:
22419
diff
changeset
|
1795 r = default |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1796 if self.configbool(b'ui', b'promptecho'): |
45758
14ac6a74e7e7
ui: fix echo back of ui.prompt() to not concatenate None as bytes
Yuya Nishihara <yuya@tcha.org>
parents:
45061
diff
changeset
|
1797 self._writemsg( |
14ac6a74e7e7
ui: fix echo back of ui.prompt() to not concatenate None as bytes
Yuya Nishihara <yuya@tcha.org>
parents:
45061
diff
changeset
|
1798 self._fmsgout, r or b'', b"\n", type=b'promptecho' |
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1799 ) |
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1800 return r |
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1801 except EOFError: |
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1802 raise error.ResponseExpected() |
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1803 |
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1804 @staticmethod |
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1805 def extractchoices(prompt: bytes) -> Tuple[bytes, List[_PromptChoice]]: |
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1806 """Extract prompt message and list of choices from specified prompt. |
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1807 |
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1808 This returns tuple "(message, choices)", and "choices" is the |
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1809 list of tuple "(response character, text without &)". |
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1810 |
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1811 >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") |
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1812 ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
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1813 >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") |
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1814 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
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1815 >>> ui.extractchoices(b"want lots of $$money$$?$$Ye&s$$N&o") |
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1816 ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
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1817 """ |
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1818 |
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1819 # Sadly, the prompt string may have been built with a filename |
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1820 # containing "$$" so let's try to find the first valid-looking |
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1821 # prompt to start parsing. Sadly, we also can't rely on |
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1822 # choices containing spaces, ASCII, or basically anything |
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1823 # except an ampersand followed by a character. |
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1824 m = re.match(br'(?s)(.+?)\$\$([^$]*&[^ $].*)', prompt) |
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1825 |
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1826 assert m is not None # help pytype |
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1827 |
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1828 msg = m.group(1) |
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1829 choices = [p.strip(b' ') for p in m.group(2).split(b'$$')] |
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1830 |
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1831 def choicetuple(s): |
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1832 ampidx = s.index(b'&') |
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1833 return s[ampidx + 1 : ampidx + 2].lower(), s.replace(b'&', b'', 1) |
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1834 |
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1835 return (msg, [choicetuple(s) for s in choices]) |
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1836 |
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1837 def promptchoice(self, prompt: bytes, default: int = 0) -> int: |
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1838 """Prompt user with a message, read response, and ensure it matches |
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1839 one of the provided choices. The prompt is formatted as follows: |
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1840 |
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1841 "would you like fries with that (Yn)? $$ &Yes $$ &No" |
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1842 |
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1843 The index of the choice is returned. Responses are case |
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1844 insensitive. If ui is not interactive, the default is |
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1845 returned. |
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1846 """ |
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1847 |
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1848 msg, choices = self.extractchoices(prompt) |
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1849 resps = [r for r, t in choices] |
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Make ui.prompt repeat on "unrecognized response" again (issue897)
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|
1850 while True: |
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1851 r = self._prompt(msg, default=resps[default], choices=choices) |
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1852 if r.lower() in resps: |
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|
1853 return resps.index(r.lower()) |
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|
1854 # TODO: shouldn't it be a warning? |
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1855 self._writemsg(self._fmsgout, _(b"unrecognized response\n")) |
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1856 |
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1857 def getpass( |
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1858 self, prompt: Optional[bytes] = None, default: Optional[bytes] = None |
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|
1859 ) -> Optional[bytes]: |
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1860 if not self.interactive(): |
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|
1861 return default |
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|
1862 try: |
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|
1863 self._writemsg( |
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1864 self._fmsgerr, |
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1865 prompt or _(b'password: '), |
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1866 type=b'prompt', |
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|
1867 password=True, |
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|
1868 ) |
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|
1869 # disable getpass() only if explicitly specified. it's still valid |
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|
1870 # to interact with tty even if fin is not a tty. |
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|
1871 with self.timeblockedsection(b'stdio'): |
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|
1872 if self.configbool(b'ui', b'nontty'): |
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7bffbbe03e90
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|
1873 l = self._fin.readline() |
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|
1874 if not l: |
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|
1875 raise EOFError |
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|
1876 return l.rstrip(b'\n') |
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1877 else: |
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|
1878 return util.get_password() |
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1879 except EOFError: |
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1880 raise error.ResponseExpected() |
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1881 |
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1882 def status(self, *msg: bytes, **opts: _MsgOpts) -> None: |
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1883 """write status message to output (if ui.quiet is False) |
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1884 |
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1885 This adds an output label of "ui.status". |
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1886 """ |
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1887 if not self.quiet: |
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1888 self._writemsg(self._fmsgout, type=b'status', *msg, **opts) |
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1889 |
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1890 def warn(self, *msg: bytes, **opts: _MsgOpts) -> None: |
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1891 """write warning message to output (stderr) |
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1892 |
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1893 This adds an output label of "ui.warning". |
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1894 """ |
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1895 self._writemsg(self._fmsgerr, type=b'warning', *msg, **opts) |
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1896 |
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1897 def error(self, *msg: bytes, **opts: _MsgOpts) -> None: |
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1898 """write error message to output (stderr) |
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1899 |
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1900 This adds an output label of "ui.error". |
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1901 """ |
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1902 self._writemsg(self._fmsgerr, type=b'error', *msg, **opts) |
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1903 |
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1904 def note(self, *msg: bytes, **opts: _MsgOpts) -> None: |
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|
1905 """write note to output (if ui.verbose is True) |
10815
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ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
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|
1906 |
32b213b9b22c
ui: add ui.write() output labeling API
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parents:
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|
1907 This adds an output label of "ui.note". |
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|
1908 """ |
10282
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many, many trivial check-code fixups
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parents:
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|
1909 if self.verbose: |
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parents:
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|
1910 self._writemsg(self._fmsgout, type=b'note', *msg, **opts) |
38768
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dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
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changeset
|
1911 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
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|
1912 def debug(self, *msg: bytes, **opts: _MsgOpts) -> None: |
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|
1913 """write debug message to output (if ui.debugflag is True) |
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parents:
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|
1914 |
32b213b9b22c
ui: add ui.write() output labeling API
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parents:
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|
1915 This adds an output label of "ui.debug". |
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1916 """ |
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many, many trivial check-code fixups
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|
1917 if self.debugflag: |
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1918 self._writemsg(self._fmsgout, type=b'debug', *msg, **opts) |
40759
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
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|
1919 self.log(b'debug', b'%s', b''.join(msg)) |
26750
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cmdutil: make in-memory changes visible to external editor (issue4378)
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parents:
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|
1920 |
43079
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ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1921 # Aliases to defeat check-code. |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1922 statusnoi18n = status |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
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parents:
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|
1923 notenoi18n = note |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1924 warnnoi18n = warn |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
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parents:
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|
1925 writenoi18n = write |
5209fc94b982
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
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|
1926 |
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|
1927 def edit( |
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|
1928 self, |
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parents:
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|
1929 text: bytes, |
0449fb7729d7
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1930 user: bytes, |
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|
1931 extra: Optional[Dict[bytes, Any]] = None, # TODO: value type of bytes? |
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1932 editform=None, |
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1933 pending=None, |
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parents:
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|
1934 repopath: Optional[bytes] = None, |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
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parents:
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|
1935 action: Optional[bytes] = None, |
0449fb7729d7
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1936 ) -> bytes: |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1937 if action is None: |
43076
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parents:
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|
1938 self.develwarn( |
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parents:
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|
1939 b'action is None but will soon be a required ' |
687b865b95ad
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parents:
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|
1940 b'parameter to ui.edit()' |
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|
1941 ) |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1942 extra_defaults = { |
43077
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|
1943 b'prefix': b'editor', |
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parents:
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diff
changeset
|
1944 b'suffix': b'.txt', |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1945 } |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1946 if extra is not None: |
43077
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parents:
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changeset
|
1947 if extra.get(b'suffix') is not None: |
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|
1948 self.develwarn( |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1949 b'extra.suffix is not None but will soon be ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1950 b'ignored by ui.edit()' |
43076
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changeset
|
1951 ) |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1952 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
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parents:
27110
diff
changeset
|
1953 extra = extra_defaults |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1954 |
43077
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parents:
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diff
changeset
|
1955 if action == b'diff': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1956 suffix = b'.diff' |
34054
3c82b14d2838
editor: file created for diff action should have .diff suffix
Michael Bolin <mbolin@fb.com>
parents:
34029
diff
changeset
|
1957 elif action: |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1958 suffix = b'.%s.hg.txt' % action |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1959 else: |
43077
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parents:
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diff
changeset
|
1960 suffix = extra[b'suffix'] |
34029
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editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1961 |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1962 rdir = None |
43077
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parents:
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diff
changeset
|
1963 if self.configbool(b'experimental', b'editortmpinhg'): |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1964 rdir = repopath |
43076
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parents:
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diff
changeset
|
1965 (fd, name) = pycompat.mkstemp( |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1966 prefix=b'hg-' + extra[b'prefix'] + b'-', suffix=suffix, dir=rdir |
43076
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formatting: blacken the codebase
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parents:
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diff
changeset
|
1967 ) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1968 try: |
43876
e5f69e3bb3f6
ui: use a context manager to handle file streams in edit()
Matt Harbison <matt_harbison@yahoo.com>
parents:
43787
diff
changeset
|
1969 with os.fdopen(fd, 'wb') as f: |
e5f69e3bb3f6
ui: use a context manager to handle file streams in edit()
Matt Harbison <matt_harbison@yahoo.com>
parents:
43787
diff
changeset
|
1970 f.write(util.tonativeeol(text)) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1971 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1972 environ = {b'HGUSER': user} |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1973 if b'transplant_source' in extra: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1974 environ.update( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1975 {b'HGREVISION': hex(extra[b'transplant_source'])} |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1976 ) |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1977 for label in (b'intermediate-source', b'source', b'rebase_source'): |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1978 if label in extra: |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
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parents:
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diff
changeset
|
1979 environ.update({b'HGREVISION': extra[label]}) |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1980 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1981 if editform: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1982 environ.update({b'HGEDITFORM': editform}) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1983 if pending: |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1984 environ.update({b'HG_PENDING': pending}) |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1985 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1986 editor = self.geteditor() |
207 | 1987 |
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diff
changeset
|
1988 self.system( |
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parents:
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diff
changeset
|
1989 b"%s \"%s\"" % (editor, name), |
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parents:
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diff
changeset
|
1990 environ=environ, |
45877
ac362d5a7893
errors: introduce CanceledError and use it in a few places
Martin von Zweigbergk <martinvonz@google.com>
parents:
45826
diff
changeset
|
1991 onerr=error.CanceledError, |
43077
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formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1992 errprefix=_(b"edit failed"), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1993 blockedtag=b'editor', |
43076
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formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1994 ) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1995 |
43876
e5f69e3bb3f6
ui: use a context manager to handle file streams in edit()
Matt Harbison <matt_harbison@yahoo.com>
parents:
43787
diff
changeset
|
1996 with open(name, 'rb') as f: |
e5f69e3bb3f6
ui: use a context manager to handle file streams in edit()
Matt Harbison <matt_harbison@yahoo.com>
parents:
43787
diff
changeset
|
1997 t = util.fromnativeeol(f.read()) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1998 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1999 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
2000 |
207 | 2001 return t |
2200
9f43b6e24232
move mail sending code into core, so extensions can share it.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2166
diff
changeset
|
2002 |
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parents:
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changeset
|
2003 def system( |
2372284d9457
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changeset
|
2004 self, |
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typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2005 cmd: bytes, |
43076
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parents:
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changeset
|
2006 environ=None, |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
2007 cwd: Optional[bytes] = None, |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2008 onerr: Optional[Callable[[bytes], Exception]] = None, |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2009 errprefix: Optional[bytes] = None, |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2010 blockedtag: Optional[bytes] = None, |
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2011 ) -> int: |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2012 """execute shell command with appropriate output stream. command |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
2013 output will be redirected if fout is not stdout. |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
2014 |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
2015 if command fails and onerr is None, return status, else raise onerr |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
2016 object as exception. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2017 """ |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
2018 if blockedtag is None: |
31535
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
2019 # Long cmds tend to be because of an absolute path on cmd. Keep |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
2020 # the tail end instead |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
2021 cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
2022 blockedtag = b'unknown_system_' + cmdsuffix |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
2023 out = self._fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
2024 if any(s[1] for s in self._bufferstates): |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
2025 out = self |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
2026 with self.timeblockedsection(blockedtag): |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
2027 rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
2028 if rc and onerr: |
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Augie Fackler <augie@google.com>
parents:
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|
2029 errmsg = b'%s %s' % ( |
44581
b746a22349f9
ui: use "procutil.shellsplit" to parse command
Micha Wiedenmann <mw-u2@posteo.de>
parents:
44159
diff
changeset
|
2030 procutil.shellsplit(cmd)[0], |
43076
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parents:
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|
2031 procutil.explainexit(rc), |
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parents:
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|
2032 ) |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
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|
2033 if errprefix: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
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changeset
|
2034 errmsg = b'%s: %s' % (errprefix, errmsg) |
31108
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chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
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|
2035 raise onerr(errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
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|
2036 return rc |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
2037 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2038 def _runsystem(self, cmd: bytes, environ, cwd: Optional[bytes], out) -> int: |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
2039 """actually execute the given shell command (can be overridden by |
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
2040 extensions like chg)""" |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
2041 return procutil.system(cmd, environ=environ, cwd=cwd, out=out) |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
2042 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2043 def traceback(self, exc=None, force: bool = False): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2044 """print exception traceback if traceback printing enabled or forced. |
2335
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
2045 only to call in exception handler. returns true if traceback |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2046 printed.""" |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
2047 if self.tracebackflag or force: |
18965
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2048 if exc is None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2049 exc = sys.exc_info() |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2050 cause = getattr(exc[1], 'cause', None) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2051 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2052 if cause is not None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2053 causetb = traceback.format_tb(cause[2]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2054 exctb = traceback.format_tb(exc[2]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2055 exconly = traceback.format_exception_only(cause[0], cause[1]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2056 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2057 # exclude frame where 'exc' was chained and rethrown from exctb |
43076
2372284d9457
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parents:
42672
diff
changeset
|
2058 self.write_err( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2059 b'Traceback (most recent call last):\n', |
43877
e63b27fb0595
ui: convert exception data to bytes when printing chained exception info
Matt Harbison <matt_harbison@yahoo.com>
parents:
43876
diff
changeset
|
2060 encoding.strtolocal(''.join(exctb[:-1])), |
e63b27fb0595
ui: convert exception data to bytes when printing chained exception info
Matt Harbison <matt_harbison@yahoo.com>
parents:
43876
diff
changeset
|
2061 encoding.strtolocal(''.join(causetb)), |
e63b27fb0595
ui: convert exception data to bytes when printing chained exception info
Matt Harbison <matt_harbison@yahoo.com>
parents:
43876
diff
changeset
|
2062 encoding.strtolocal(''.join(exconly)), |
43076
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parents:
42672
diff
changeset
|
2063 ) |
18965
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
2064 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
2065 output = traceback.format_exception(exc[0], exc[1], exc[2]) |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
2066 self.write_err(encoding.strtolocal(''.join(output))) |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
2067 return self.tracebackflag or force |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
2068 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
2069 def geteditor(self): |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
2070 '''return editor to use''' |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2071 if pycompat.sysplatform == b'plan9': |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
2072 # vi is the MIPS instruction simulator on Plan 9. We |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
2073 # instead default to E to plumb commit messages to |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
2074 # avoid confusion. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2075 editor = b'E' |
44594
c23877cb25a5
darwin: use vim, not vi, to avoid data-loss inducing posix behavior
Kyle Lippincott <spectral@google.com>
parents:
44126
diff
changeset
|
2076 elif pycompat.isdarwin: |
c23877cb25a5
darwin: use vim, not vi, to avoid data-loss inducing posix behavior
Kyle Lippincott <spectral@google.com>
parents:
44126
diff
changeset
|
2077 # vi on darwin is POSIX compatible to a fault, and that includes |
c23877cb25a5
darwin: use vim, not vi, to avoid data-loss inducing posix behavior
Kyle Lippincott <spectral@google.com>
parents:
44126
diff
changeset
|
2078 # exiting non-zero if you make any mistake when running an ex |
c23877cb25a5
darwin: use vim, not vi, to avoid data-loss inducing posix behavior
Kyle Lippincott <spectral@google.com>
parents:
44126
diff
changeset
|
2079 # command. Proof: `vi -c ':unknown' -c ':qa'; echo $?` produces 1, |
c23877cb25a5
darwin: use vim, not vi, to avoid data-loss inducing posix behavior
Kyle Lippincott <spectral@google.com>
parents:
44126
diff
changeset
|
2080 # while s/vi/vim/ doesn't. |
c23877cb25a5
darwin: use vim, not vi, to avoid data-loss inducing posix behavior
Kyle Lippincott <spectral@google.com>
parents:
44126
diff
changeset
|
2081 editor = b'vim' |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
2082 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2083 editor = b'vi' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2084 return encoding.environ.get(b"HGEDITOR") or self.config( |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2085 b"ui", b"editor", editor |
43076
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Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2086 ) |
9153 | 2087 |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2088 @util.propertycache |
49794
25fe689a4a64
typing: add type hints related to progress bars in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49793
diff
changeset
|
2089 def _progbar(self) -> Optional[progress.progbar]: |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2090 """setup the progbar singleton to the ui object""" |
43076
2372284d9457
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parents:
42672
diff
changeset
|
2091 if ( |
2372284d9457
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parents:
42672
diff
changeset
|
2092 self.quiet |
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parents:
42672
diff
changeset
|
2093 or self.debugflag |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2094 or self.configbool(b'progress', b'disable') |
43076
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parents:
42672
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|
2095 or not progress.shouldprint(self) |
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parents:
42672
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changeset
|
2096 ): |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2097 return None |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2098 return getprogbar(self) |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2099 |
49794
25fe689a4a64
typing: add type hints related to progress bars in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49793
diff
changeset
|
2100 def _progclear(self) -> None: |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2101 """clear progress bar output if any. use it before any output""" |
43076
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|
2102 if not haveprogbar(): # nothing loaded yet |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2103 return |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2104 if self._progbar is not None and self._progbar.printed: |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2105 self._progbar.clear() |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
2106 |
49794
25fe689a4a64
typing: add type hints related to progress bars in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49793
diff
changeset
|
2107 def makeprogress( |
25fe689a4a64
typing: add type hints related to progress bars in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49793
diff
changeset
|
2108 self, topic: bytes, unit: bytes = b"", total: Optional[int] = None |
25fe689a4a64
typing: add type hints related to progress bars in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49793
diff
changeset
|
2109 ) -> scmutil.progress: |
41210
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2110 """Create a progress helper for the specified topic""" |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2111 if getattr(self._fmsgerr, 'structured', False): |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2112 # channel for machine-readable output with metadata, just send |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2113 # raw information |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2114 # TODO: consider porting some useful information (e.g. estimated |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2115 # time) from progbar. we might want to support update delay to |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
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|
2116 # reduce the cost of transferring progress messages. |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2117 def updatebar(topic, pos, item, unit, total): |
43076
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changeset
|
2118 self._fmsgerr.write( |
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parents:
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changeset
|
2119 None, |
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parents:
42672
diff
changeset
|
2120 type=b'progress', |
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parents:
42672
diff
changeset
|
2121 topic=topic, |
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parents:
42672
diff
changeset
|
2122 pos=pos, |
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parents:
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diff
changeset
|
2123 item=item, |
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parents:
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diff
changeset
|
2124 unit=unit, |
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parents:
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diff
changeset
|
2125 total=total, |
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parents:
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changeset
|
2126 ) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2127 |
41210
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2128 elif self._progbar is not None: |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2129 updatebar = self._progbar.progress |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2130 else: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2131 |
41210
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2132 def updatebar(topic, pos, item, unit, total): |
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2133 pass |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2134 |
41210
929999d963b8
progress: specify updatebar() function by constructor argument
Yuya Nishihara <yuya@tcha.org>
parents:
41142
diff
changeset
|
2135 return scmutil.progress(self, updatebar, topic, unit, total) |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
2136 |
40730
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2137 def getlogger(self, name): |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2138 """Returns a logger of the given name; or None if not registered""" |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2139 return self._loggers.get(name) |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2140 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2141 def setlogger(self, name, logger) -> None: |
40730
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2142 """Install logger which can be identified later by the given name |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2143 |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2144 More than one loggers can be registered. Use extension or module |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2145 name to uniquely identify the logger instance. |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2146 """ |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2147 self._loggers[name] = logger |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2148 |
49797
0449fb7729d7
typing: add trivial type hints to mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49795
diff
changeset
|
2149 def log(self, event, msgfmt, *msgargs, **opts) -> None: |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2150 """hook for logging facility extensions |
11984 | 2151 |
40678
c72a81bc2e82
ui: unify argument name of ui.log()
Yuya Nishihara <yuya@tcha.org>
parents:
40602
diff
changeset
|
2152 event should be a readily-identifiable subsystem, which will |
11984 | 2153 allow filtering. |
26235
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
2154 |
40760
ffd574c144d2
ui: pass in formatted message to logger.log()
Yuya Nishihara <yuya@tcha.org>
parents:
40759
diff
changeset
|
2155 msgfmt should be a newline-terminated format string to log, and |
ffd574c144d2
ui: pass in formatted message to logger.log()
Yuya Nishihara <yuya@tcha.org>
parents:
40759
diff
changeset
|
2156 *msgargs are %-formatted into it. |
26235
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
2157 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
2158 **opts currently has no defined meanings. |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2159 """ |
40730
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2160 if not self._loggers: |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2161 return |
48935
2cce2fa5bcf7
py3: replace pycompat.itervalues(x) with x.values()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
48933
diff
changeset
|
2162 activeloggers = [l for l in self._loggers.values() if l.tracked(event)] |
40730
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2163 if not activeloggers: |
55b053af7196
ui: manage logger instances and event filtering by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40678
diff
changeset
|
2164 return |
40760
ffd574c144d2
ui: pass in formatted message to logger.log()
Yuya Nishihara <yuya@tcha.org>
parents:
40759
diff
changeset
|
2165 msg = msgfmt % msgargs |
40761
691c68bc1222
ui: pass in bytes opts dict to logger.log()
Yuya Nishihara <yuya@tcha.org>
parents:
40760
diff
changeset
|
2166 opts = pycompat.byteskwargs(opts) |
40759
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2167 # guard against recursion from e.g. ui.debug() |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2168 registeredloggers = self._loggers |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2169 self._loggers = {} |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2170 try: |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2171 for logger in activeloggers: |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2172 logger.log(self, event, msg, opts) |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2173 finally: |
fdc6eb1d650d
blackbox: send debug message to logger by core ui
Yuya Nishihara <yuya@tcha.org>
parents:
40730
diff
changeset
|
2174 self._loggers = registeredloggers |
11984 | 2175 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2176 def label(self, msg: bytes, label: bytes) -> bytes: |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2177 """style msg based on supplied label |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
2178 |
31087
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
2179 If some color mode is enabled, this will add the necessary control |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
2180 characters to apply such color. In addition, 'debug' color mode adds |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
2181 markup showing which label affects a piece of text. |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
2182 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
2183 ui.write(s, 'label') is equivalent to |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
2184 ui.write(ui.label(s, 'label')). |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45929
diff
changeset
|
2185 """ |
31087
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
2186 if self._colormode is not None: |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
2187 return color.colorlabel(self, msg, label) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
2188 return msg |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
2189 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2190 def develwarn( |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2191 self, msg: bytes, stacklevel: int = 1, config: Optional[bytes] = None |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2192 ) -> None: |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
2193 """issue a developer warning message |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
2194 |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
2195 Use 'stacklevel' to report the offender some layers further up in the |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
2196 stack. |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
2197 """ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2198 if not self.configbool(b'devel', b'all-warnings'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2199 if config is None or not self.configbool(b'devel', config): |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
2200 return |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2201 msg = b'devel-warn: ' + msg |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2202 stacklevel += 1 # get in develwarn |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
2203 if self.tracebackflag: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
2204 util.debugstacktrace(msg, stacklevel, self._ferr, self._fout) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2205 self.log( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2206 b'develwarn', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2207 b'%s at:\n%s' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2208 % (msg, b''.join(util.getstackframes(stacklevel))), |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2209 ) |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
2210 else: |
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
2211 curframe = inspect.currentframe() |
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
2212 calframe = inspect.getouterframes(curframe, 2) |
36127
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
36126
diff
changeset
|
2213 fname, lineno, fmsg = calframe[stacklevel][1:4] |
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
36126
diff
changeset
|
2214 fname, fmsg = pycompat.sysbytes(fname), pycompat.sysbytes(fmsg) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2215 self.write_err(b'%s at: %s:%d (%s)\n' % (msg, fname, lineno, fmsg)) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2216 self.log( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2217 b'develwarn', b'%s at: %s:%d (%s)\n', msg, fname, lineno, fmsg |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2218 ) |
43991
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2219 |
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2220 # avoid cycles |
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2221 del curframe |
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2222 del calframe |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
2223 |
49795
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2224 def deprecwarn( |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2225 self, msg: bytes, version: bytes, stacklevel: int = 2 |
f1e820cda2f5
typing: add type hints related to message output in mercurial/ui.py
Matt Harbison <matt_harbison@yahoo.com>
parents:
49794
diff
changeset
|
2226 ) -> None: |
27275
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2227 """issue a deprecation warning |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2228 |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2229 - msg: message explaining what is deprecated and how to upgrade, |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2230 - version: last version where the API will be supported, |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2231 """ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2232 if not ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2233 self.configbool(b'devel', b'all-warnings') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2234 or self.configbool(b'devel', b'deprec-warn') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2235 ): |
29082
77de985d7c91
deprecation: gate deprecation warning behind devel configuration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28962
diff
changeset
|
2236 return |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
2237 msg += ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2238 b"\n(compatibility will be dropped after Mercurial-%s," |
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2239 b" update your code.)" |
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2240 ) % version |
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2241 self.develwarn(msg, stacklevel=stacklevel, config=b'deprec-warn') |
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2242 |
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2243 def exportableenviron(self): |
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2244 """The environment variables that are safe to export, e.g. through |
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|
2245 hgweb. |
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2246 """ |
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2247 return self._exportableenviron |
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2248 |
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2249 @contextlib.contextmanager |
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2250 def configoverride(self, overrides: _ConfigItems, source: bytes = b""): |
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2251 """Context manager for temporary config overrides |
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2252 `overrides` must be a dict of the following structure: |
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2253 {(section, name) : value}""" |
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2254 backups = {} |
30537
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2255 try: |
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2256 for (section, name), value in overrides.items(): |
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2257 backups[(section, name)] = self.backupconfig(section, name) |
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2258 self.setconfig(section, name, value, source) |
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2259 yield |
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|
2260 finally: |
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|
2261 for __, backup in backups.items(): |
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|
2262 self.restoreconfig(backup) |
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|
2263 # just restoring ui.quiet config to the previous value is not enough |
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2264 # as it does not update ui.quiet class member |
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2265 if (b'ui', b'quiet') in overrides: |
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|
2266 self.fixconfig(section=b'ui') |
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2267 |
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2268 def estimatememory(self) -> Optional[int]: |
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2269 """Provide an estimate for the available system memory in Bytes. |
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|
2270 |
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2271 This can be overriden via ui.available-memory. It returns None, if |
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2272 no estimate can be computed. |
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2273 """ |
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2274 value = self.config(b'ui', b'available-memory') |
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2275 if value is not None: |
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2276 try: |
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2277 return util.sizetoint(value) |
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2278 except error.ParseError: |
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|
2279 raise error.ConfigError( |
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|
2280 _(b"ui.available-memory value is invalid ('%s')") % value |
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|
2281 ) |
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|
2282 return util._estimatememory() |
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|
2283 |
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2284 |
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|
2285 # we instantiate one globally shared progress bar to avoid |
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|
2286 # competing progress bars when multiple UI objects get created |
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|
2287 _progresssingleton: Optional[progress.progbar] = None |
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2288 |
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2289 |
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|
2290 def getprogbar(ui: ui) -> progress.progbar: |
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|
2291 global _progresssingleton |
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2292 if _progresssingleton is None: |
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|
2293 # passing 'ui' object to the singleton is fishy, |
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2294 # this is how the extension used to work but feel free to rework it. |
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2295 _progresssingleton = progress.progbar(ui) |
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|
2296 return _progresssingleton |
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2297 |
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2298 |
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|
2299 def haveprogbar() -> bool: |
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2300 return _progresssingleton is not None |
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|
2301 |
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2302 |
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2303 def _selectmsgdests(ui: ui): |
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2304 name = ui.config(b'ui', b'message-output') |
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2305 if name == b'channel': |
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2306 if ui.fmsg: |
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2307 return ui.fmsg, ui.fmsg |
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2308 else: |
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|
2309 # fall back to ferr if channel isn't ready so that status/error |
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2310 # messages can be printed |
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2311 return ui.ferr, ui.ferr |
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2312 if name == b'stdio': |
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2313 return ui.fout, ui.ferr |
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|
2314 if name == b'stderr': |
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2315 return ui.ferr, ui.ferr |
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2316 raise error.Abort(b'invalid ui.message-output destination: %s' % name) |
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|
2317 |
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2318 |
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|
2319 def _writemsgwith(write, dest, *args: bytes, **opts: _MsgOpts) -> None: |
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2320 """Write ui message with the given ui._write*() function |
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2321 |
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|
2322 The specified message type is translated to 'ui.<type>' label if the dest |
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2323 isn't a structured channel, so that the message will be colorized. |
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|
2324 """ |
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|
2325 # TODO: maybe change 'type' to a mandatory option |
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|
2326 if 'type' in opts and not getattr(dest, 'structured', False): |
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|
2327 opts['label'] = opts.get('label', b'') + b' ui.%s' % opts.pop('type') |
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|
2328 write(dest, *args, **opts) |