Mercurial > hg
annotate mercurial/ui.py @ 44199:7f8bdee0034e
copies: define a type to return from mergecopies()
We'll soon return two instances of many of the dicts from
`copies.mergecopies()`. That will mean that we need to return 9
different dicts, which is clearly not manageable. This patch instead
encapsulates the 4 dicts we'll duplicate in a new type. For now, we
still just return one instance of it (plus the separate `diverge`
dict).
Differential Revision: https://phab.mercurial-scm.org/D7989
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Wed, 22 Jan 2020 14:35:30 -0800 |
parents | df2162672d24 |
children | b746a22349f9 |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
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3 # Copyright 2005-2007 Matt Mackall <mpm@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 from __future__ import absolute_import |
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9 |
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10 import collections |
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11 import contextlib |
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12 import errno |
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13 import getpass |
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14 import inspect |
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15 import os |
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16 import re |
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17 import signal |
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18 import socket |
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19 import subprocess |
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20 import sys |
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21 import traceback |
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22 |
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23 from .i18n import _ |
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24 from .node import hex |
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25 from .pycompat import ( |
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26 getattr, |
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27 open, |
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28 setattr, |
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29 ) |
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30 |
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31 from . import ( |
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32 color, |
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33 config, |
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34 configitems, |
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35 encoding, |
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36 error, |
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37 formatter, |
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38 loggingutil, |
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39 progress, |
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40 pycompat, |
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41 rcutil, |
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42 scmutil, |
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43 util, |
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44 ) |
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45 from .utils import ( |
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46 dateutil, |
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47 procutil, |
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48 resourceutil, |
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49 stringutil, |
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50 ) |
207 | 51 |
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52 urlreq = util.urlreq |
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53 |
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54 # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
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55 _keepalnum = b''.join( |
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56 c for c in map(pycompat.bytechr, range(256)) if not c.isalnum() |
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57 ) |
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58 |
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59 # The config knobs that will be altered (if unset) by ui.tweakdefaults. |
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60 tweakrc = b""" |
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61 [ui] |
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62 # The rollback command is dangerous. As a rule, don't use it. |
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63 rollback = False |
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64 # Make `hg status` report copy information |
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65 statuscopies = yes |
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66 # Prefer curses UIs when available. Revert to plain-text with `text`. |
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67 interface = curses |
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68 # Make compatible commands emit cwd-relative paths by default. |
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69 relative-paths = yes |
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70 |
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71 [commands] |
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72 # Grep working directory by default. |
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73 grep.all-files = True |
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74 # Refuse to perform an `hg update` that would cause a file content merge |
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75 update.check = noconflict |
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76 # Show conflicts information in `hg status` |
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77 status.verbose = True |
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78 # Make `hg resolve` with no action (like `-m`) fail instead of re-merging. |
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79 resolve.explicit-re-merge = True |
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80 |
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81 [diff] |
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82 git = 1 |
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83 showfunc = 1 |
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84 word-diff = 1 |
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85 """ |
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86 |
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87 samplehgrcs = { |
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88 b'user': b"""# example user config (see 'hg help config' for more info) |
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89 [ui] |
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90 # name and email, e.g. |
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91 # username = Jane Doe <jdoe@example.com> |
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92 username = |
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93 |
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94 # We recommend enabling tweakdefaults to get slight improvements to |
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95 # the UI over time. Make sure to set HGPLAIN in the environment when |
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96 # writing scripts! |
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97 # tweakdefaults = True |
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98 |
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99 # uncomment to disable color in command output |
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100 # (see 'hg help color' for details) |
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101 # color = never |
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102 |
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103 # uncomment to disable command output pagination |
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104 # (see 'hg help pager' for details) |
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105 # paginate = never |
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106 |
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107 [extensions] |
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108 # uncomment the lines below to enable some popular extensions |
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109 # (see 'hg help extensions' for more info) |
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110 # |
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111 # histedit = |
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112 # rebase = |
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113 # uncommit = |
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114 """, |
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115 b'cloned': b"""# example repository config (see 'hg help config' for more info) |
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116 [paths] |
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117 default = %s |
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118 |
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119 # path aliases to other clones of this repo in URLs or filesystem paths |
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120 # (see 'hg help config.paths' for more info) |
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121 # |
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122 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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123 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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124 # my-clone = /home/jdoe/jdoes-clone |
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125 |
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126 [ui] |
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127 # name and email (local to this repository, optional), e.g. |
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128 # username = Jane Doe <jdoe@example.com> |
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129 """, |
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130 b'local': b"""# example repository config (see 'hg help config' for more info) |
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131 [paths] |
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132 # path aliases to other clones of this repo in URLs or filesystem paths |
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133 # (see 'hg help config.paths' for more info) |
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134 # |
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135 # default = http://example.com/hg/example-repo |
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136 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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137 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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138 # my-clone = /home/jdoe/jdoes-clone |
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139 |
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140 [ui] |
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141 # name and email (local to this repository, optional), e.g. |
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142 # username = Jane Doe <jdoe@example.com> |
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143 """, |
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144 b'global': b"""# example system-wide hg config (see 'hg help config' for more info) |
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145 |
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146 [ui] |
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147 # uncomment to disable color in command output |
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148 # (see 'hg help color' for details) |
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149 # color = never |
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150 |
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151 # uncomment to disable command output pagination |
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152 # (see 'hg help pager' for details) |
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153 # paginate = never |
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154 |
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155 [extensions] |
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156 # uncomment the lines below to enable some popular extensions |
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157 # (see 'hg help extensions' for more info) |
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158 # |
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159 # blackbox = |
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160 # churn = |
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161 """, |
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162 } |
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163 |
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164 |
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165 def _maybestrurl(maybebytes): |
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166 return pycompat.rapply(pycompat.strurl, maybebytes) |
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167 |
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168 |
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169 def _maybebytesurl(maybestr): |
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170 return pycompat.rapply(pycompat.bytesurl, maybestr) |
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171 |
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172 |
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173 class httppasswordmgrdbproxy(object): |
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174 """Delays loading urllib2 until it's needed.""" |
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175 |
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176 def __init__(self): |
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177 self._mgr = None |
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178 |
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179 def _get_mgr(self): |
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180 if self._mgr is None: |
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181 self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
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182 return self._mgr |
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183 |
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184 def add_password(self, realm, uris, user, passwd): |
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185 return self._get_mgr().add_password( |
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186 _maybestrurl(realm), |
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187 _maybestrurl(uris), |
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188 _maybestrurl(user), |
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189 _maybestrurl(passwd), |
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190 ) |
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191 |
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192 def find_user_password(self, realm, uri): |
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193 mgr = self._get_mgr() |
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194 return _maybebytesurl( |
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195 mgr.find_user_password(_maybestrurl(realm), _maybestrurl(uri)) |
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196 ) |
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197 |
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198 |
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199 def _catchterm(*args): |
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200 raise error.SignalInterrupt |
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201 |
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202 |
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203 # unique object used to detect no default value has been provided when |
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204 # retrieving configuration value. |
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205 _unset = object() |
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206 |
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207 # _reqexithandlers: callbacks run at the end of a request |
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208 _reqexithandlers = [] |
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209 |
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210 |
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211 class ui(object): |
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212 def __init__(self, src=None): |
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213 """Create a fresh new ui object if no src given |
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214 |
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215 Use uimod.ui.load() to create a ui which knows global and user configs. |
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216 In most cases, you should use ui.copy() to create a copy of an existing |
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217 ui object. |
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218 """ |
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219 # _buffers: used for temporary capture of output |
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221 # 3-tuple describing how each buffer in the stack behaves. |
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222 # Values are (capture stderr, capture subprocesses, apply labels). |
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223 self._bufferstates = [] |
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224 # When a buffer is active, defines whether we are expanding labels. |
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225 # This exists to prevent an extra list lookup. |
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226 self._bufferapplylabels = None |
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227 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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228 self._reportuntrusted = True |
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229 self._knownconfig = configitems.coreitems |
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230 self._ocfg = config.config() # overlay |
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231 self._tcfg = config.config() # trusted |
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232 self._ucfg = config.config() # untrusted |
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233 self._trustusers = set() |
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234 self._trustgroups = set() |
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235 self.callhooks = True |
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236 # Insecure server connections requested. |
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237 self.insecureconnections = False |
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238 # Blocked time |
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239 self.logblockedtimes = False |
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240 # color mode: see mercurial/color.py for possible value |
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241 self._colormode = None |
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242 self._terminfoparams = {} |
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243 self._styles = {} |
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244 self._uninterruptible = False |
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245 |
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246 if src: |
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247 self._fout = src._fout |
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248 self._ferr = src._ferr |
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249 self._fin = src._fin |
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250 self._fmsg = src._fmsg |
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251 self._fmsgout = src._fmsgout |
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252 self._fmsgerr = src._fmsgerr |
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253 self._finoutredirected = src._finoutredirected |
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254 self._loggers = src._loggers.copy() |
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255 self.pageractive = src.pageractive |
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256 self._disablepager = src._disablepager |
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257 self._tweaked = src._tweaked |
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260 self._ucfg = src._ucfg.copy() | |
261 self._ocfg = src._ocfg.copy() | |
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262 self._trustusers = src._trustusers.copy() |
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263 self._trustgroups = src._trustgroups.copy() |
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264 self.environ = src.environ |
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265 self.callhooks = src.callhooks |
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266 self.insecureconnections = src.insecureconnections |
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267 self._colormode = src._colormode |
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268 self._terminfoparams = src._terminfoparams.copy() |
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269 self._styles = src._styles.copy() |
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270 |
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271 self.fixconfig() |
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272 |
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273 self.httppasswordmgrdb = src.httppasswordmgrdb |
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274 self._blockedtimes = src._blockedtimes |
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275 else: |
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276 self._fout = procutil.stdout |
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277 self._ferr = procutil.stderr |
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278 self._fin = procutil.stdin |
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279 self._fmsg = None |
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280 self._fmsgout = self.fout # configurable |
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281 self._fmsgerr = self.ferr # configurable |
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282 self._finoutredirected = False |
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283 self._loggers = {} |
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284 self.pageractive = False |
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285 self._disablepager = False |
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286 self._tweaked = False |
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288 # shared read-only environment |
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289 self.environ = encoding.environ |
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290 |
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291 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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292 self._blockedtimes = collections.defaultdict(int) |
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293 |
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294 allowed = self.configlist(b'experimental', b'exportableenviron') |
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295 if b'*' in allowed: |
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296 self._exportableenviron = self.environ |
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297 else: |
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298 self._exportableenviron = {} |
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299 for k in allowed: |
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300 if k in self.environ: |
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301 self._exportableenviron[k] = self.environ[k] |
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302 |
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303 @classmethod |
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304 def load(cls): |
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305 """Create a ui and load global and user configs""" |
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306 u = cls() |
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307 # we always trust global config files and environment variables |
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308 for t, f in rcutil.rccomponents(): |
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309 if t == b'path': |
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310 u.readconfig(f, trust=True) |
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311 elif t == b'resource': |
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312 u.read_resource_config(f, trust=True) |
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313 elif t == b'items': |
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314 sections = set() |
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315 for section, name, value, source in f: |
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316 # do not set u._ocfg |
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317 # XXX clean this up once immutable config object is a thing |
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318 u._tcfg.set(section, name, value, source) |
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319 u._ucfg.set(section, name, value, source) |
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320 sections.add(section) |
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321 for section in sections: |
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322 u.fixconfig(section=section) |
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323 else: |
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324 raise error.ProgrammingError(b'unknown rctype: %s' % t) |
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325 u._maybetweakdefaults() |
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326 return u |
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327 |
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328 def _maybetweakdefaults(self): |
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329 if not self.configbool(b'ui', b'tweakdefaults'): |
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330 return |
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331 if self._tweaked or self.plain(b'tweakdefaults'): |
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332 return |
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333 |
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334 # Note: it is SUPER IMPORTANT that you set self._tweaked to |
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335 # True *before* any calls to setconfig(), otherwise you'll get |
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336 # infinite recursion between setconfig and this method. |
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337 # |
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338 # TODO: We should extract an inner method in setconfig() to |
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339 # avoid this weirdness. |
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340 self._tweaked = True |
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341 tmpcfg = config.config() |
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342 tmpcfg.parse(b'<tweakdefaults>', tweakrc) |
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343 for section in tmpcfg: |
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344 for name, value in tmpcfg.items(section): |
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345 if not self.hasconfig(section, name): |
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346 self.setconfig(section, name, value, b"<tweakdefaults>") |
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347 |
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348 def copy(self): |
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349 return self.__class__(self) |
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Create local ui object per repository, so .hg/hgrc don't get mixed.
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350 |
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351 def resetstate(self): |
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352 """Clear internal state that shouldn't persist across commands""" |
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353 if self._progbar: |
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354 self._progbar.resetstate() # reset last-print time of progress bar |
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355 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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356 |
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357 @contextlib.contextmanager |
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358 def timeblockedsection(self, key): |
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359 # this is open-coded below - search for timeblockedsection to find them |
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360 starttime = util.timer() |
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361 try: |
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362 yield |
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363 finally: |
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364 self._blockedtimes[key + b'_blocked'] += ( |
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365 util.timer() - starttime |
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366 ) * 1000 |
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367 |
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368 @contextlib.contextmanager |
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369 def uninterruptible(self): |
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370 """Mark an operation as unsafe. |
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371 |
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372 Most operations on a repository are safe to interrupt, but a |
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373 few are risky (for example repair.strip). This context manager |
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374 lets you advise Mercurial that something risky is happening so |
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375 that control-C etc can be blocked if desired. |
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376 """ |
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377 enabled = self.configbool(b'experimental', b'nointerrupt') |
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378 if enabled and self.configbool( |
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379 b'experimental', b'nointerrupt-interactiveonly' |
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380 ): |
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381 enabled = self.interactive() |
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382 if self._uninterruptible or not enabled: |
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383 # if nointerrupt support is turned off, the process isn't |
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384 # interactive, or we're already in an uninterruptible |
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385 # block, do nothing. |
313a940d49a3
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|
386 yield |
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|
387 return |
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388 |
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389 def warn(): |
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390 self.warn(_(b"shutting down cleanly\n")) |
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391 self.warn( |
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392 _(b"press ^C again to terminate immediately (dangerous)\n") |
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393 ) |
38526
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394 return True |
43076
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395 |
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diff
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396 with procutil.uninterruptible(warn): |
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|
397 try: |
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|
398 self._uninterruptible = True |
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|
399 yield |
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|
400 finally: |
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|
401 self._uninterruptible = False |
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|
402 |
16135 | 403 def formatter(self, topic, opts): |
32579
012e0da5b759
formatter: add option to redirect output to file object
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parents:
32462
diff
changeset
|
404 return formatter.formatter(self, self, topic, opts) |
16135 | 405 |
14859
dccecfaebdd2
ui: rename _is_trusted to _trusted
Matt Mackall <mpm@selenic.com>
parents:
14738
diff
changeset
|
406 def _trusted(self, fp, f): |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
407 st = util.fstat(fp) |
8657
3fa92c618624
posix: do not use fstat in isowner
Martin Geisler <mg@lazybytes.net>
parents:
8656
diff
changeset
|
408 if util.isowner(st): |
3677
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Avoid looking up usernames if the current user owns the .hgrc file
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|
409 return True |
8141
e40b629bedd1
ui: cleanup _is_trusted a bit
Matt Mackall <mpm@selenic.com>
parents:
8140
diff
changeset
|
410 |
8201
7cf2b987acd3
ui: trusted_users -> _trustusers, trusted_groups -> _trustgroups
Matt Mackall <mpm@selenic.com>
parents:
8200
diff
changeset
|
411 tusers, tgroups = self._trustusers, self._trustgroups |
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|
412 if b'*' in tusers or b'*' in tgroups: |
8141
e40b629bedd1
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diff
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|
413 return True |
e40b629bedd1
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8140
diff
changeset
|
414 |
e40b629bedd1
ui: cleanup _is_trusted a bit
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parents:
8140
diff
changeset
|
415 user = util.username(st.st_uid) |
e40b629bedd1
ui: cleanup _is_trusted a bit
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parents:
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|
416 group = util.groupname(st.st_gid) |
e40b629bedd1
ui: cleanup _is_trusted a bit
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parents:
8140
diff
changeset
|
417 if user in tusers or group in tgroups or user == util.username(): |
e40b629bedd1
ui: cleanup _is_trusted a bit
Matt Mackall <mpm@selenic.com>
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8140
diff
changeset
|
418 return True |
e40b629bedd1
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diff
changeset
|
419 |
8204 | 420 if self._reportuntrusted: |
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|
421 self.warn( |
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|
422 _( |
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|
423 b'not trusting file %s from untrusted ' |
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|
424 b'user %s, group %s\n' |
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|
425 ) |
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|
426 % (f, user, group) |
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|
427 ) |
8141
e40b629bedd1
ui: cleanup _is_trusted a bit
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parents:
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diff
changeset
|
428 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
|
429 |
44030
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
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parents:
44021
diff
changeset
|
430 def read_resource_config( |
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diff
changeset
|
431 self, name, root=None, trust=False, sections=None, remap=None |
5ac0e6f19eb4
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diff
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|
432 ): |
5ac0e6f19eb4
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diff
changeset
|
433 try: |
5ac0e6f19eb4
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parents:
44021
diff
changeset
|
434 fp = resourceutil.open_resource(name[0], name[1]) |
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diff
changeset
|
435 except IOError: |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
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parents:
44021
diff
changeset
|
436 if not sections: # ignore unless we were looking for something |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
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44021
diff
changeset
|
437 return |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
438 raise |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
439 |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
440 self._readconfig( |
5ac0e6f19eb4
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44021
diff
changeset
|
441 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
|
442 ) |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
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parents:
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diff
changeset
|
443 |
43076
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changeset
|
444 def readconfig( |
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changeset
|
445 self, filename, root=None, trust=False, sections=None, remap=None |
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changeset
|
446 ): |
8142
912bfef12ba6
ui: fold readsections into readconfig
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parents:
8141
diff
changeset
|
447 try: |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
448 fp = open(filename, 'rb') |
8142
912bfef12ba6
ui: fold readsections into readconfig
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8141
diff
changeset
|
449 except IOError: |
43076
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42672
diff
changeset
|
450 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
|
451 return |
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
452 raise |
8139 | 453 |
44030
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
454 self._readconfig(filename, fp, root, trust, sections, remap) |
5ac0e6f19eb4
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Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
455 |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
456 def _readconfig( |
5ac0e6f19eb4
ui: refactor `readconfig()` into a form that can consume resources
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44021
diff
changeset
|
457 self, filename, fp, root=None, trust=False, sections=None, remap=None |
5ac0e6f19eb4
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Matt Harbison <matt_harbison@yahoo.com>
parents:
44021
diff
changeset
|
458 ): |
43910
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
459 with fp: |
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
460 cfg = config.config() |
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
461 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
|
462 |
43910
c41ed5d4f770
config: close file even if we fail to read it
Martin von Zweigbergk <martinvonz@google.com>
parents:
43909
diff
changeset
|
463 try: |
c41ed5d4f770
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464 cfg.read(filename, fp, sections=sections, remap=remap) |
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465 except error.ParseError as inst: |
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466 if trusted: |
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467 raise |
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468 self.warn(_(b'ignored: %s\n') % stringutil.forcebytestr(inst)) |
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469 |
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470 self._applyconfig(cfg, trusted, root) |
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471 |
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472 def applyconfig(self, configitems, source=b"", root=None): |
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473 """Add configitems from a non-file source. Unlike with ``setconfig()``, |
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474 they can be overridden by subsequent config file reads. The items are |
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475 in the same format as ``configoverride()``, namely a dict of the |
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476 following structures: {(section, name) : value} |
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477 |
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478 Typically this is used by extensions that inject themselves into the |
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479 config file load procedure by monkeypatching ``localrepo.loadhgrc()``. |
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480 """ |
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481 cfg = config.config() |
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482 |
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483 for (section, name), value in configitems.items(): |
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484 cfg.set(section, name, value, source) |
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485 |
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486 self._applyconfig(cfg, True, root) |
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487 |
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488 def _applyconfig(self, cfg, trusted, root): |
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489 if self.plain(): |
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490 for k in ( |
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491 b'debug', |
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492 b'fallbackencoding', |
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493 b'quiet', |
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494 b'slash', |
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495 b'logtemplate', |
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496 b'message-output', |
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497 b'statuscopies', |
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498 b'style', |
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499 b'traceback', |
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500 b'verbose', |
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501 ): |
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502 if k in cfg[b'ui']: |
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503 del cfg[b'ui'][k] |
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504 for k, v in cfg.items(b'defaults'): |
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505 del cfg[b'defaults'][k] |
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506 for k, v in cfg.items(b'commands'): |
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507 del cfg[b'commands'][k] |
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508 # Don't remove aliases from the configuration if in the exceptionlist |
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509 if self.plain(b'alias'): |
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510 for k, v in cfg.items(b'alias'): |
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511 del cfg[b'alias'][k] |
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512 if self.plain(b'revsetalias'): |
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513 for k, v in cfg.items(b'revsetalias'): |
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514 del cfg[b'revsetalias'][k] |
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515 if self.plain(b'templatealias'): |
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516 for k, v in cfg.items(b'templatealias'): |
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517 del cfg[b'templatealias'][k] |
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518 |
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519 if trusted: |
8203 | 520 self._tcfg.update(cfg) |
521 self._tcfg.update(self._ocfg) | |
522 self._ucfg.update(cfg) | |
523 self._ucfg.update(self._ocfg) | |
8139 | 524 |
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525 if root is None: |
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526 root = os.path.expanduser(b'~') |
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527 self.fixconfig(root=root) |
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528 |
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529 def fixconfig(self, root=None, section=None): |
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530 if section in (None, b'paths'): |
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531 # expand vars and ~ |
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532 # translate paths relative to root (or home) into absolute paths |
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533 root = root or encoding.getcwd() |
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534 for c in self._tcfg, self._ucfg, self._ocfg: |
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535 for n, p in c.items(b'paths'): |
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536 # Ignore sub-options. |
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537 if b':' in n: |
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|
538 continue |
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539 if not p: |
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540 continue |
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541 if b'%%' in p: |
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542 s = self.configsource(b'paths', n) or b'none' |
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543 self.warn( |
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544 _(b"(deprecated '%%' in path %s=%s from %s)\n") |
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545 % (n, p, s) |
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546 ) |
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547 p = p.replace(b'%%', b'%') |
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548 p = util.expandpath(p) |
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549 if not util.hasscheme(p) and not os.path.isabs(p): |
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550 p = os.path.normpath(os.path.join(root, p)) |
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551 c.set(b"paths", n, p) |
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552 |
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553 if section in (None, b'ui'): |
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554 # update ui options |
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555 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
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556 self.debugflag = self.configbool(b'ui', b'debug') |
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557 self.verbose = self.debugflag or self.configbool(b'ui', b'verbose') |
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558 self.quiet = not self.debugflag and self.configbool(b'ui', b'quiet') |
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559 if self.verbose and self.quiet: |
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560 self.quiet = self.verbose = False |
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561 self._reportuntrusted = self.debugflag or self.configbool( |
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562 b"ui", b"report_untrusted" |
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563 ) |
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564 self.tracebackflag = self.configbool(b'ui', b'traceback') |
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565 self.logblockedtimes = self.configbool(b'ui', b'logblockedtimes') |
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566 |
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567 if section in (None, b'trusted'): |
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568 # update trust information |
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569 self._trustusers.update(self.configlist(b'trusted', b'users')) |
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570 self._trustgroups.update(self.configlist(b'trusted', b'groups')) |
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571 |
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572 if section in (None, b'devel', b'ui') and self.debugflag: |
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573 tracked = set() |
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574 if self.configbool(b'devel', b'debug.extensions'): |
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575 tracked.add(b'extension') |
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576 if tracked: |
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577 logger = loggingutil.fileobjectlogger(self._ferr, tracked) |
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578 self.setlogger(b'debug', logger) |
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579 |
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580 def backupconfig(self, section, item): |
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581 return ( |
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582 self._ocfg.backup(section, item), |
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583 self._tcfg.backup(section, item), |
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584 self._ucfg.backup(section, item), |
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585 ) |
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586 |
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587 def restoreconfig(self, data): |
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588 self._ocfg.restore(data[0]) |
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589 self._tcfg.restore(data[1]) |
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590 self._ucfg.restore(data[2]) |
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591 |
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592 def setconfig(self, section, name, value, source=b''): |
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593 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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594 cfg.set(section, name, value, source) |
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595 self.fixconfig(section=section) |
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596 self._maybetweakdefaults() |
960 | 597 |
8199 | 598 def _data(self, untrusted): |
8203 | 599 return untrusted and self._ucfg or self._tcfg |
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600 |
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601 def configsource(self, section, name, untrusted=False): |
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602 return self._data(untrusted).source(section, name) |
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603 |
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604 def config(self, section, name, default=_unset, untrusted=False): |
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605 """return the plain string version of a config""" |
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606 value = self._config( |
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607 section, name, default=default, untrusted=untrusted |
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608 ) |
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609 if value is _unset: |
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610 return None |
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611 return value |
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612 |
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613 def _config(self, section, name, default=_unset, untrusted=False): |
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614 value = itemdefault = default |
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615 item = self._knownconfig.get(section, {}).get(name) |
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616 alternates = [(section, name)] |
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617 |
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618 if item is not None: |
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619 alternates.extend(item.alias) |
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620 if callable(item.default): |
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621 itemdefault = item.default() |
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622 else: |
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623 itemdefault = item.default |
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624 else: |
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625 msg = b"accessing unregistered config item: '%s.%s'" |
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626 msg %= (section, name) |
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627 self.develwarn(msg, 2, b'warn-config-unknown') |
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628 |
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629 if default is _unset: |
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630 if item is None: |
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631 value = default |
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632 elif item.default is configitems.dynamicdefault: |
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633 value = None |
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634 msg = b"config item requires an explicit default value: '%s.%s'" |
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635 msg %= (section, name) |
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636 self.develwarn(msg, 2, b'warn-config-default') |
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637 else: |
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638 value = itemdefault |
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639 elif ( |
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640 item is not None |
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641 and item.default is not configitems.dynamicdefault |
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642 and default != itemdefault |
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643 ): |
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644 msg = ( |
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645 b"specifying a mismatched default value for a registered " |
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646 b"config item: '%s.%s' '%s'" |
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647 ) |
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648 msg %= (section, name, pycompat.bytestr(default)) |
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649 self.develwarn(msg, 2, b'warn-config-default') |
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650 |
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651 for s, n in alternates: |
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652 candidate = self._data(untrusted).get(s, n, None) |
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653 if candidate is not None: |
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654 value = candidate |
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655 break |
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656 |
8204 | 657 if self.debugflag and not untrusted and self._reportuntrusted: |
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658 for s, n in alternates: |
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659 uvalue = self._ucfg.get(s, n) |
19536
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660 if uvalue is not None and uvalue != value: |
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661 self.debug( |
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662 b"ignoring untrusted configuration option " |
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663 b"%s.%s = %s\n" % (s, n, uvalue) |
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664 ) |
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665 return value |
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666 |
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667 def configsuboptions(self, section, name, default=_unset, untrusted=False): |
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668 """Get a config option and all sub-options. |
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669 |
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670 Some config options have sub-options that are declared with the |
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671 format "key:opt = value". This method is used to return the main |
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672 option and all its declared sub-options. |
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673 |
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674 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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675 is a dict of defined sub-options where keys and values are strings. |
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676 """ |
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677 main = self.config(section, name, default, untrusted=untrusted) |
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678 data = self._data(untrusted) |
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679 sub = {} |
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680 prefix = b'%s:' % name |
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681 for k, v in data.items(section): |
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682 if k.startswith(prefix): |
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683 sub[k[len(prefix) :]] = v |
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684 |
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685 if self.debugflag and not untrusted and self._reportuntrusted: |
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686 for k, v in sub.items(): |
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687 uvalue = self._ucfg.get(section, b'%s:%s' % (name, k)) |
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688 if uvalue is not None and uvalue != v: |
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689 self.debug( |
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690 b'ignoring untrusted configuration option ' |
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|
691 b'%s:%s.%s = %s\n' % (section, name, k, uvalue) |
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|
692 ) |
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diff
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|
693 |
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694 return main, sub |
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|
695 |
32965
36e16797df32
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diff
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|
696 def configpath(self, section, name, default=_unset, untrusted=False): |
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Matt Harbison <matt_harbison@yahoo.com>
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diff
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|
697 """get a path config item, expanded relative to repo root or config |
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cleanup: fix docstring formatting
Matt Harbison <matt_harbison@yahoo.com>
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|
698 file""" |
13238 | 699 v = self.config(section, name, default, untrusted) |
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diff
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|
700 if v is None: |
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|
701 return None |
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702 if not os.path.isabs(v) or b"://" not in v: |
13238 | 703 src = self.configsource(section, name, untrusted) |
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704 if b':' in src: |
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|
705 base = os.path.dirname(src.rsplit(b':')[0]) |
13238 | 706 v = os.path.join(base, os.path.expanduser(v)) |
707 return v | |
708 | |
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|
709 def configbool(self, section, name, default=_unset, untrusted=False): |
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710 """parse a configuration element as a boolean |
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|
711 |
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|
712 >>> u = ui(); s = b'foo' |
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713 >>> u.setconfig(s, b'true', b'yes') |
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714 >>> u.configbool(s, b'true') |
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|
715 True |
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716 >>> u.setconfig(s, b'false', b'no') |
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|
717 >>> u.configbool(s, b'false') |
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|
718 False |
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|
719 >>> u.configbool(s, b'unknown') |
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|
720 False |
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|
721 >>> u.configbool(s, b'unknown', True) |
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722 True |
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|
723 >>> u.setconfig(s, b'invalid', b'somevalue') |
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|
724 >>> u.configbool(s, b'invalid') |
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|
725 Traceback (most recent call last): |
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|
726 ... |
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|
727 ConfigError: foo.invalid is not a boolean ('somevalue') |
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|
728 """ |
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|
729 |
33059
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|
730 v = self._config(section, name, default, untrusted=untrusted) |
8527
f9a80054dd3c
use 'x is None' instead of 'x == None'
Martin Geisler <mg@lazybytes.net>
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diff
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|
731 if v is None: |
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|
732 return v |
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|
733 if v is _unset: |
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|
734 if default is _unset: |
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|
735 return False |
8144
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Matt Mackall <mpm@selenic.com>
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8143
diff
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|
736 return default |
10243
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ui: just return it if it's already a bool
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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diff
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|
737 if isinstance(v, bool): |
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
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diff
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|
738 return v |
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stringutil: bulk-replace call sites to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
36910
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|
739 b = stringutil.parsebool(v) |
12087
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Augie Fackler <durin42@gmail.com>
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|
740 if b is None: |
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|
741 raise error.ConfigError( |
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742 _(b"%s.%s is not a boolean ('%s')") % (section, name, v) |
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743 ) |
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|
744 return b |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
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|
745 |
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|
746 def configwith( |
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|
747 self, convert, section, name, default=_unset, desc=None, untrusted=False |
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748 ): |
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|
749 """parse a configuration element with a conversion function |
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|
750 |
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|
751 >>> u = ui(); s = b'foo' |
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|
752 >>> u.setconfig(s, b'float1', b'42') |
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753 >>> u.configwith(float, s, b'float1') |
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|
754 42.0 |
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755 >>> u.setconfig(s, b'float2', b'-4.25') |
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756 >>> u.configwith(float, s, b'float2') |
30932 | 757 -4.25 |
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|
758 >>> u.configwith(float, s, b'unknown', 7) |
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|
759 7.0 |
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760 >>> u.setconfig(s, b'invalid', b'somevalue') |
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|
761 >>> u.configwith(float, s, b'invalid') |
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|
762 Traceback (most recent call last): |
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|
763 ... |
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|
764 ConfigError: foo.invalid is not a valid float ('somevalue') |
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|
765 >>> u.configwith(float, s, b'invalid', desc=b'womble') |
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|
766 Traceback (most recent call last): |
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|
767 ... |
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|
768 ConfigError: foo.invalid is not a valid womble ('somevalue') |
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|
769 """ |
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|
770 |
32960
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|
771 v = self.config(section, name, default, untrusted) |
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|
772 if v is None: |
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|
773 return v # do not attempt to convert None |
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|
774 try: |
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|
775 return convert(v) |
32462
bb18728ea617
util: raise ParseError when parsing dates (BC)
Boris Feld <boris.feld@octobus.net>
parents:
32449
diff
changeset
|
776 except (ValueError, error.ParseError): |
30926
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|
777 if desc is None: |
34208
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py3: convert function name to bytes in ui.configwith()
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|
778 desc = pycompat.sysbytes(convert.__name__) |
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779 raise error.ConfigError( |
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780 _(b"%s.%s is not a valid %s ('%s')") % (section, name, desc, v) |
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|
781 ) |
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|
782 |
32961
24111157f967
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|
783 def configint(self, section, name, default=_unset, untrusted=False): |
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|
784 """parse a configuration element as an integer |
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|
785 |
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|
786 >>> u = ui(); s = b'foo' |
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|
787 >>> u.setconfig(s, b'int1', b'42') |
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|
788 >>> u.configint(s, b'int1') |
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|
789 42 |
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790 >>> u.setconfig(s, b'int2', b'-42') |
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|
791 >>> u.configint(s, b'int2') |
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|
792 -42 |
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|
793 >>> u.configint(s, b'unknown', 7) |
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|
794 7 |
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|
795 >>> u.setconfig(s, b'invalid', b'somevalue') |
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|
796 >>> u.configint(s, b'invalid') |
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|
797 Traceback (most recent call last): |
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|
798 ... |
30927
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changeset
|
799 ConfigError: foo.invalid is not a valid integer ('somevalue') |
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|
800 """ |
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|
801 |
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|
802 return self.configwith( |
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|
803 int, section, name, default, b'integer', untrusted |
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|
804 ) |
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|
805 |
32962
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parents:
32961
diff
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|
806 def configbytes(self, section, name, default=_unset, untrusted=False): |
19065
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807 """parse a configuration element as a quantity in bytes |
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808 |
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809 Units can be specified as b (bytes), k or kb (kilobytes), m or |
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810 mb (megabytes), g or gb (gigabytes). |
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811 |
34131
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812 >>> u = ui(); s = b'foo' |
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813 >>> u.setconfig(s, b'val1', b'42') |
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814 >>> u.configbytes(s, b'val1') |
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815 42 |
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816 >>> u.setconfig(s, b'val2', b'42.5 kb') |
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817 >>> u.configbytes(s, b'val2') |
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818 43520 |
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819 >>> u.configbytes(s, b'unknown', b'7 MB') |
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|
820 7340032 |
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821 >>> u.setconfig(s, b'invalid', b'somevalue') |
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822 >>> u.configbytes(s, b'invalid') |
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823 Traceback (most recent call last): |
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824 ... |
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825 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
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826 """ |
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|
827 |
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config: use '_config' within 'configbytes'
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828 value = self._config(section, name, default, untrusted) |
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829 if value is _unset: |
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830 if default is _unset: |
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831 default = 0 |
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832 value = default |
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833 if not isinstance(value, bytes): |
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834 return value |
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835 try: |
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836 return util.sizetoint(value) |
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837 except error.ParseError: |
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838 raise error.ConfigError( |
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839 _(b"%s.%s is not a byte quantity ('%s')") |
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840 % (section, name, value) |
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841 ) |
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842 |
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843 def configlist(self, section, name, default=_unset, untrusted=False): |
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844 """parse a configuration element as a list of comma/space separated |
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|
845 strings |
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846 |
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847 >>> u = ui(); s = b'foo' |
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848 >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') |
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849 >>> u.configlist(s, b'list1') |
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850 ['this', 'is', 'a small', 'test'] |
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851 >>> u.setconfig(s, b'list2', b'this, is "a small" , test ') |
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852 >>> u.configlist(s, b'list2') |
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|
853 ['this', 'is', 'a small', 'test'] |
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|
854 """ |
31481
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31479
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|
855 # default is not always a list |
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856 v = self.configwith( |
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857 config.parselist, section, name, default, b'list', untrusted |
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858 ) |
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859 if isinstance(v, bytes): |
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860 return config.parselist(v) |
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861 elif v is None: |
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862 return [] |
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863 return v |
2499
894435215344
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|
864 |
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865 def configdate(self, section, name, default=_unset, untrusted=False): |
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866 """parse a configuration element as a tuple of ints |
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867 |
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868 >>> u = ui(); s = b'foo' |
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869 >>> u.setconfig(s, b'date', b'0 0') |
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870 >>> u.configdate(s, b'date') |
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871 (0, 0) |
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872 """ |
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873 if self.config(section, name, default, untrusted): |
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874 return self.configwith( |
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875 dateutil.parsedate, section, name, default, b'date', untrusted |
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876 ) |
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|
877 if default is _unset: |
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|
878 return None |
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|
879 return default |
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|
880 |
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|
881 def configdefault(self, section, name): |
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|
882 """returns the default value of the config item""" |
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|
883 item = self._knownconfig.get(section, {}).get(name) |
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|
884 itemdefault = None |
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|
885 if item is not None: |
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|
886 if callable(item.default): |
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|
887 itemdefault = item.default() |
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|
888 else: |
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|
889 itemdefault = item.default |
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|
890 return itemdefault |
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diff
changeset
|
891 |
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|
892 def hasconfig(self, section, name, untrusted=False): |
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893 return self._data(untrusted).hasitem(section, name) |
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parents:
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diff
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|
894 |
4487
1b5b98837bb5
ui: Rename has_config to has_section.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4258
diff
changeset
|
895 def has_section(self, section, untrusted=False): |
2343
af81d8770620
add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2335
diff
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|
896 '''tell whether section exists in config.''' |
8199 | 897 return section in self._data(untrusted) |
3552
9b52239dc740
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3551
diff
changeset
|
898 |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
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|
899 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 900 items = self._data(untrusted).items(section) |
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|
901 if ignoresub: |
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|
902 items = [i for i in items if b':' not in i[0]] |
8204 | 903 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
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|
904 for k, v in self._ucfg.items(section): |
8203 | 905 if self._tcfg.get(section, k) != v: |
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906 self.debug( |
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|
907 b"ignoring untrusted configuration option " |
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908 b"%s.%s = %s\n" % (section, k, v) |
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|
909 ) |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
8143
diff
changeset
|
910 return items |
285 | 911 |
3552
9b52239dc740
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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|
912 def walkconfig(self, untrusted=False): |
8203 | 913 cfg = self._data(untrusted) |
914 for section in cfg.sections(): | |
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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|
915 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
|
916 yield section, name, value |
1028
25e7ea0f2cff
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parents:
981
diff
changeset
|
917 |
14372
be0daa0eeb3e
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"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
918 def plain(self, feature=None): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
919 '''is plain mode active? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
920 |
13849
9f97de157aad
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Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
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|
921 Plain mode means that all configuration variables which affect |
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HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
922 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
|
923 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
|
924 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
|
925 |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
926 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
|
927 `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
|
928 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
929 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
|
930 - 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
|
931 - 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
|
932 - True otherwise |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
933 ''' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
934 if ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
935 b'HGPLAIN' not in encoding.environ |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
936 and b'HGPLAINEXCEPT' not in encoding.environ |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
937 ): |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
938 return False |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
939 exceptions = ( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
940 encoding.environ.get(b'HGPLAINEXCEPT', b'').strip().split(b',') |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
941 ) |
35170
c9740b69b9b7
dispatch: add HGPLAIN=+strictflags to restrict early parsing of global options
Yuya Nishihara <yuya@tcha.org>
parents:
34947
diff
changeset
|
942 # 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
|
943 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
|
944 b',' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
945 ): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
946 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
|
947 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
948 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
|
949 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
950 |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
951 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
|
952 """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
|
953 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
954 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
955 and stop searching if one of these is set. |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
956 If not found and acceptempty is True, returns None. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
957 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
958 ($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
|
959 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
|
960 """ |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
961 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
|
962 if user is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
963 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
|
964 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
965 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
|
966 if user is None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
967 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
|
968 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
|
969 return user |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
970 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
|
971 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
|
972 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
|
973 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
974 user = b'%s@%s' % ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
975 procutil.getuser(), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
976 encoding.strtolocal(socket.getfqdn()), |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
977 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
978 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
|
979 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
|
980 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
981 if not user: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
982 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
983 _(b'no username supplied'), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
984 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
|
985 ) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
986 if b"\n" in user: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
987 raise error.Abort( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
988 _(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
|
989 ) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
990 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
991 |
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
|
992 def shortuser(self, 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
|
993 """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
|
994 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
|
995 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
|
996 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
|
997 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
998 def expandpath(self, loc, default=None): |
1892
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1882
diff
changeset
|
999 """Return repository location relative to cwd or from [paths]""" |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1000 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1001 p = self.paths.getpath(loc) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1002 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1003 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1004 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1005 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1006 |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1007 if default: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1008 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1009 p = self.paths.getpath(default) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1010 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1011 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1012 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1013 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1014 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1015 return loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1016 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1017 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1018 def paths(self): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1019 return paths(self) |
506 | 1020 |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1021 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1022 def fout(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1023 return self._fout |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1024 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1025 @fout.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1026 def fout(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1027 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
|
1028 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
|
1029 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1030 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1031 def ferr(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1032 return self._ferr |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1033 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1034 @ferr.setter |
7bffbbe03e90
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1035 def ferr(self, f): |
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1036 self._ferr = f |
40547
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1037 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
40543
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1038 |
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|
1039 @property |
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|
1040 def fin(self): |
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1041 return self._fin |
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1042 |
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|
1043 @fin.setter |
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1044 def fin(self, f): |
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1045 self._fin = f |
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|
1046 |
40587
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|
1047 @property |
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|
1048 def fmsg(self): |
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|
1049 """Stream dedicated for status/error messages; may be None if |
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1050 fout/ferr are used""" |
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1051 return self._fmsg |
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|
1052 |
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1053 @fmsg.setter |
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|
1054 def fmsg(self, f): |
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1055 self._fmsg = f |
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1056 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
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|
1057 |
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|
1058 def pushbuffer(self, error=False, subproc=False, labeled=False): |
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spelling: fixes from proofreading of spell checker issues
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|
1059 """install a buffer to capture standard output of the ui object |
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1060 |
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1061 If error is True, the error output will be captured too. |
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1062 |
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|
1063 If subproc is True, output from subprocesses (typically hooks) will be |
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|
1064 captured too. |
10815
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|
1065 |
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1066 If labeled is True, any labels associated with buffered |
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1067 output will be handled. By default, this has no effect |
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1068 on the output returned, but extensions and GUI tools may |
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1069 handle this argument and returned styled output. If output |
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1070 is being buffered so it can be captured and parsed or |
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1071 processed, labeled should not be set to True. |
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1072 """ |
8202 | 1073 self._buffers.append([]) |
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1074 self._bufferstates.append((error, subproc, labeled)) |
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1075 self._bufferapplylabels = labeled |
3737
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|
1076 |
27109
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|
1077 def popbuffer(self): |
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1078 '''pop the last buffer and return the buffered output''' |
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1079 self._bufferstates.pop() |
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1080 if self._bufferstates: |
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1081 self._bufferapplylabels = self._bufferstates[-1][2] |
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1082 else: |
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1083 self._bufferapplylabels = None |
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1084 |
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1085 return b"".join(self._buffers.pop()) |
3737
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|
1086 |
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|
1087 def _isbuffered(self, dest): |
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1088 if dest is self._fout: |
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1089 return bool(self._buffers) |
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1090 if dest is self._ferr: |
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1091 return bool(self._bufferstates and self._bufferstates[-1][0]) |
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1092 return False |
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|
1093 |
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|
1094 def canwritewithoutlabels(self): |
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1095 '''check if write skips the label''' |
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1096 if self._buffers and not self._bufferapplylabels: |
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|
1097 return True |
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|
1098 return self._colormode is None |
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|
1099 |
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|
1100 def canbatchlabeledwrites(self): |
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1101 '''check if write calls with labels are batchable''' |
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1102 # Windows color printing is special, see ``write``. |
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1103 return self._colormode != b'win32' |
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1104 |
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1105 def write(self, *args, **opts): |
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1106 '''write args to output |
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|
1107 |
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1108 By default, this method simply writes to the buffer or stdout. |
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|
1109 Color mode can be set on the UI class to have the output decorated |
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|
1110 with color modifier before being written to stdout. |
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1111 |
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1112 The color used is controlled by an optional keyword argument, "label". |
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1113 This should be a string containing label names separated by space. |
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1114 Label names take the form of "topic.type". For example, ui.debug() |
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1115 issues a label of "ui.debug". |
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1116 |
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1117 Progress reports via stderr are normally cleared before writing as |
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1118 stdout and stderr go to the same terminal. This can be skipped with |
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1119 the optional keyword argument "keepprogressbar". The progress bar |
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1120 will continue to occupy a partial line on stderr in that case. |
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1121 This functionality is intended when Mercurial acts as data source |
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1122 in a pipe. |
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1123 |
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1124 When labeling output for a specific command, a label of |
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1125 "cmdname.type" is recommended. For example, status issues |
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1126 a label of "status.modified" for modified files. |
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1127 ''' |
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1128 dest = self._fout |
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1129 |
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1130 # inlined _write() for speed |
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1131 if self._buffers: |
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1132 label = opts.get('label', b'') |
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1133 if label and self._bufferapplylabels: |
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1134 self._buffers[-1].extend(self.label(a, label) for a in args) |
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1135 else: |
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1136 self._buffers[-1].extend(args) |
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1137 return |
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1138 |
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1139 # inlined _writenobuf() for speed |
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1140 if not opts.get('keepprogressbar', False): |
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1141 self._progclear() |
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1142 msg = b''.join(args) |
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1143 |
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1144 # opencode timeblockedsection because this is a critical path |
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1145 starttime = util.timer() |
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1146 try: |
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1147 if self._colormode == b'win32': |
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1148 # windows color printing is its own can of crab, defer to |
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1149 # 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
|
1150 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
|
1151 else: |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1152 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
|
1153 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
|
1154 msg = self.label(msg, label) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1155 dest.write(msg) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1156 except IOError as err: |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1157 raise error.StdioError(err) |
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1158 finally: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1159 self._blockedtimes[b'stdio_blocked'] += ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1160 util.timer() - starttime |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1161 ) * 1000 |
40541
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1162 |
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1163 def write_err(self, *args, **opts): |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1164 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
|
1165 |
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1166 def _write(self, dest, *args, **opts): |
41306
b4a3abdc790d
ui: inline _write() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41305
diff
changeset
|
1167 # 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
|
1168 if self._isbuffered(dest): |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1169 label = opts.get('label', b'') |
41305
ff927ecb12f9
ui: optimize buffered write with no label
Yuya Nishihara <yuya@tcha.org>
parents:
41285
diff
changeset
|
1170 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
|
1171 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
|
1172 else: |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
1173 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
|
1174 else: |
40541
c2aea007130b
ui: add inner function to select write destination
Yuya Nishihara <yuya@tcha.org>
parents:
40540
diff
changeset
|
1175 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
|
1176 |
40538
c5e964f75bf7
ui: pass in file object to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40524
diff
changeset
|
1177 def _writenobuf(self, dest, *args, **opts): |
41307
e8273eaa0726
ui: inline _writenobuf() into write() due to performance issue
Yuya Nishihara <yuya@tcha.org>
parents:
41306
diff
changeset
|
1178 # 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
|
1179 if not opts.get('keepprogressbar', False): |
43265
82879e06c926
ui: option to preserve the progress bar
Joerg Sonnenberger <joerg@bec.de>
parents:
43118
diff
changeset
|
1180 self._progclear() |
40522
51091816a355
ui: simply concatenate messages before applying color labels
Yuya Nishihara <yuya@tcha.org>
parents:
40521
diff
changeset
|
1181 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
|
1182 |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1183 # opencode timeblockedsection because this is a critical path |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1184 starttime = util.timer() |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1185 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1186 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
|
1187 self._fout.flush() |
40589
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1188 if getattr(dest, 'structured', False): |
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1189 # 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
|
1190 # no extra colorization is necessary. |
054d0fcba2c4
commandserver: add experimental option to use separate message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40587
diff
changeset
|
1191 dest.write(msg, **opts) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1192 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
|
1193 # 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
|
1194 # 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
|
1195 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
|
1196 else: |
0c7b2035a604
ui: indent _writenobuf() to prepare moving bits from _write() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40522
diff
changeset
|
1197 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
|
1198 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
|
1199 msg = self.label(msg, label) |
40540
06e841e72523
ui: remove _write() and _write_err() functions
Yuya Nishihara <yuya@tcha.org>
parents:
40539
diff
changeset
|
1200 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
|
1201 # 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
|
1202 # including stdout. |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1203 if dest is self._ferr and not getattr(self._ferr, '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
|
1204 dest.flush() |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
1205 except IOError as err: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1206 if dest is self._ferr and err.errno in ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1207 errno.EPIPE, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1208 errno.EIO, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1209 errno.EBADF, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1210 ): |
40539
04a9dd8da959
ui: move pre/post processes from low-level write()s to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40538
diff
changeset
|
1211 # 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
|
1212 return |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
1213 raise error.StdioError(err) |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
1214 finally: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1215 self._blockedtimes[b'stdio_blocked'] += ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1216 util.timer() - starttime |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1217 ) * 1000 |
565 | 1218 |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1219 def _writemsg(self, dest, *args, **opts): |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1220 _writemsgwith(self._write, dest, *args, **opts) |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1221 |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1222 def _writemsgnobuf(self, dest, *args, **opts): |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1223 _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
|
1224 |
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
|
1225 def flush(self): |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1226 # 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
|
1227 starttime = util.timer() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1228 try: |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1229 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1230 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
|
1231 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
|
1232 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
|
1233 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
|
1234 finally: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1235 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1236 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
|
1237 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
|
1238 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
|
1239 raise error.StdioError(err) |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1240 finally: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1241 self._blockedtimes[b'stdio_blocked'] += ( |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1242 util.timer() - starttime |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1243 ) * 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
|
1244 |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1245 def _isatty(self, fh): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1246 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
|
1247 return False |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
1248 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
|
1249 |
41285
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1250 def protectfinout(self): |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1251 """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
|
1252 |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1253 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
|
1254 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
|
1255 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
|
1256 """ |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1257 if self._finoutredirected: |
cf8677cd7286
ui: proxy protect/restorestdio() calls to update internal flag
Yuya Nishihara <yuya@tcha.org>
parents:
41284
diff
changeset
|
1258 # 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
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|
1259 # nullfd pair, which is equivalent to returning self._fin/_fout. |
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|
1260 return self._fin, self._fout |
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|
1261 fin, fout = procutil.protectstdio(self._fin, self._fout) |
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|
1262 self._finoutredirected = (fin, fout) != (self._fin, self._fout) |
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|
1263 return fin, fout |
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|
1264 |
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|
1265 def restorefinout(self, fin, fout): |
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ui: proxy protect/restorestdio() calls to update internal flag
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|
1266 """Restore ui streams from possibly duplicated (fin, fout)""" |
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|
1267 if (fin, fout) == (self._fin, self._fout): |
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|
1268 return |
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|
1269 procutil.restorestdio(self._fin, self._fout, fin, fout) |
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|
1270 # protectfinout() won't create more than one duplicated streams, |
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|
1271 # so we can just turn the redirection flag off. |
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|
1272 self._finoutredirected = False |
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|
1273 |
41284
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Yuya Nishihara <yuya@tcha.org>
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diff
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|
1274 @contextlib.contextmanager |
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ui: move protectedstdio() context manager from procutil
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diff
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|
1275 def protectedfinout(self): |
b0e3f2d7c143
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Yuya Nishihara <yuya@tcha.org>
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diff
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|
1276 """Run code block with protected standard streams""" |
41285
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|
1277 fin, fout = self.protectfinout() |
41284
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|
1278 try: |
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diff
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|
1279 yield fin, fout |
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ui: move protectedstdio() context manager from procutil
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|
1280 finally: |
41285
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diff
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|
1281 self.restorefinout(fin, fout) |
41284
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diff
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|
1282 |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
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31014
diff
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|
1283 def disablepager(self): |
9c827087df38
ui: rename neverpager to disablepager
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parents:
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diff
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|
1284 self._disablepager = True |
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3ed6e43998df
ui: introduce neverpager() call
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diff
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|
1285 |
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|
1286 def pager(self, command): |
61b4122019d3
pager: move pager-initiating code into core
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|
1287 """Start a pager for subsequent command output. |
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1288 |
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|
1289 Commands which produce a long stream of output should call |
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|
1290 this function to activate the user's preferred pagination |
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|
1291 mechanism (which may be no pager). Calling this function |
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|
1292 precludes any future use of interactive functionality, such as |
61b4122019d3
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|
1293 prompting the user or activating curses. |
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|
1294 |
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|
1295 Args: |
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|
1296 command: The full, non-aliased name of the command. That is, "log" |
61b4122019d3
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|
1297 not "history, "summary" not "summ", etc. |
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|
1298 """ |
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|
1299 if self._disablepager or self.pageractive: |
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|
1300 # how pager should do is already determined |
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|
1301 return |
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|
1302 |
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|
1303 if not command.startswith(b'internal-always-') and ( |
33620
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|
1304 # explicit --pager=on (= 'internal-always-' prefix) should |
cc047a733f69
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|
1305 # take precedence over disabling factors below |
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|
1306 command in self.configlist(b'pager', b'ignore') |
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|
1307 or not self.configbool(b'ui', b'paginate') |
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|
1308 or not self.configbool(b'pager', b'attend-' + command, True) |
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1309 or encoding.environ.get(b'TERM') == b'dumb' |
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|
1310 # TODO: if we want to allow HGPLAINEXCEPT=pager, |
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|
1311 # formatted() will need some adjustment. |
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|
1312 or not self.formatted() |
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|
1313 or self.plain() |
34021
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pager: do not start pager if `ui` has been `pushbuffer`-ed
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|
1314 or self._buffers |
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|
1315 # TODO: expose debugger-enabled on the UI object |
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|
1316 or b'--debugger' in pycompat.sysargv |
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|
1317 ): |
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1318 # We only want to paginate if the ui appears to be |
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1319 # interactive, the user didn't say HGPLAIN or |
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1320 # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
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|
1321 return |
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|
1322 |
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|
1323 pagercmd = self.config(b'pager', b'pager', rcutil.fallbackpager) |
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|
1324 if not pagercmd: |
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|
1325 return |
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|
1326 |
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|
1327 pagerenv = {} |
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|
1328 for name, value in rcutil.defaultpagerenv().items(): |
e518192d6bac
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|
1329 if name not in encoding.environ: |
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|
1330 pagerenv[name] = value |
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|
1331 |
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|
1332 self.debug( |
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|
1333 b'starting pager for command %s\n' % stringutil.pprint(command) |
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|
1334 ) |
31490
8122cc5cb543
pager: flush outputs before firing pager process
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diff
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|
1335 self.flush() |
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|
1336 |
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|
1337 wasformatted = self.formatted() |
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|
1338 if util.safehasattr(signal, b"SIGPIPE"): |
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|
1339 signal.signal(signal.SIGPIPE, _catchterm) |
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|
1340 if self._runpager(pagercmd, pagerenv): |
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|
1341 self.pageractive = True |
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|
1342 # Preserve the formatted-ness of the UI. This is important |
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|
1343 # because we mess with stdout, which might confuse |
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|
1344 # auto-detection of things being formatted. |
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1345 self.setconfig(b'ui', b'formatted', wasformatted, b'pager') |
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1346 self.setconfig(b'ui', b'interactive', False, b'pager') |
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|
1347 |
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|
1348 # If pagermode differs from color.mode, reconfigure color now that |
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|
1349 # pageractive is set. |
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|
1350 cm = self._colormode |
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|
1351 if cm != self.config(b'color', b'pagermode', cm): |
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|
1352 color.setup(self) |
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|
1353 else: |
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|
1354 # If the pager can't be spawned in dispatch when --pager=on is |
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|
1355 # given, don't try again when the command runs, to avoid a duplicate |
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|
1356 # warning about a missing pager command. |
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|
1357 self.disablepager() |
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|
1358 |
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|
1359 def _runpager(self, command, env=None): |
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|
1360 """Actually start the pager and set up file descriptors. |
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|
1361 |
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|
1362 This is separate in part so that extensions (like chg) can |
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|
1363 override how a pager is invoked. |
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|
1364 """ |
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|
1365 if command == b'cat': |
31479
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|
1366 # Save ourselves some work. |
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|
1367 return False |
31478
9335dc6b2a9c
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|
1368 # If the command doesn't contain any of these characters, we |
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|
1369 # assume it's a binary and exec it directly. This means for |
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|
1370 # simple pager command configurations, we can degrade |
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1371 # gracefully and tell the user about their broken pager. |
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1372 shell = any(c in command for c in b"|&;<>()$`\\\"' \t\n*?[#~=%") |
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|
1373 |
34645 | 1374 if pycompat.iswindows and not shell: |
31624
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|
1375 # Window's built-in `more` cannot be invoked with shell=False, but |
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|
1376 # its `more.com` can. Hide this implementation detail from the |
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|
1377 # user so we can also get sane bad PAGER behavior. MSYS has |
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|
1378 # `more.exe`, so do a cmd.exe style resolution of the executable to |
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|
1379 # determine which one to use. |
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1380 fullcmd = procutil.findexe(command) |
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|
1381 if not fullcmd: |
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|
1382 self.warn( |
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1383 _(b"missing pager command '%s', skipping pager\n") % command |
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|
1384 ) |
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|
1385 return False |
31624
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|
1386 |
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|
1387 command = fullcmd |
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|
1388 |
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|
1389 try: |
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|
1390 pager = subprocess.Popen( |
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|
1391 procutil.tonativestr(command), |
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|
1392 shell=shell, |
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|
1393 bufsize=-1, |
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|
1394 close_fds=procutil.closefds, |
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1395 stdin=subprocess.PIPE, |
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1396 stdout=procutil.stdout, |
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1397 stderr=procutil.stderr, |
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|
1398 env=procutil.tonativeenv(procutil.shellenviron(env)), |
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|
1399 ) |
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|
1400 except OSError as e: |
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|
1401 if e.errno == errno.ENOENT and not shell: |
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|
1402 self.warn( |
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|
1403 _(b"missing pager command '%s', skipping pager\n") % command |
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|
1404 ) |
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|
1405 return False |
31478
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|
1406 raise |
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|
1407 |
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|
1408 # back up original file descriptors |
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|
1409 stdoutfd = os.dup(procutil.stdout.fileno()) |
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|
1410 stderrfd = os.dup(procutil.stderr.fileno()) |
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1411 |
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|
1412 os.dup2(pager.stdin.fileno(), procutil.stdout.fileno()) |
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|
1413 if self._isatty(procutil.stderr): |
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|
1414 os.dup2(pager.stdin.fileno(), procutil.stderr.fileno()) |
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|
1415 |
31958
de5c9d0e02ea
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|
1416 @self.atexit |
30992
61b4122019d3
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|
1417 def killpager(): |
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1418 if util.safehasattr(signal, b"SIGINT"): |
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|
1419 signal.signal(signal.SIGINT, signal.SIG_IGN) |
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|
1420 # restore original fds, closing pager.stdin copies in the process |
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|
1421 os.dup2(stdoutfd, procutil.stdout.fileno()) |
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|
1422 os.dup2(stderrfd, procutil.stderr.fileno()) |
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|
1423 pager.stdin.close() |
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|
1424 pager.wait() |
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|
1425 |
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|
1426 return True |
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Matt Harbison <matt_harbison@yahoo.com>
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|
1427 |
34882
e9f320a40b44
ui: move request exit handlers to global state
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parents:
34858
diff
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|
1428 @property |
e9f320a40b44
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34858
diff
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|
1429 def _exithandlers(self): |
e9f320a40b44
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parents:
34858
diff
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|
1430 return _reqexithandlers |
e9f320a40b44
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|
1431 |
31956
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Bryan O'Sullivan <bryano@fb.com>
parents:
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|
1432 def atexit(self, func, *args, **kwargs): |
c13ff31818b0
ui: add special-purpose atexit functionality
Bryan O'Sullivan <bryano@fb.com>
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diff
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|
1433 '''register a function to run after dispatching a request |
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|
1434 |
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|
1435 Handlers do not stay registered across request boundaries.''' |
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|
1436 self._exithandlers.append((func, args, kwargs)) |
c13ff31818b0
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|
1437 return func |
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diff
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|
1438 |
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|
1439 def interface(self, feature): |
71e12fc53b80
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|
1440 """what interface to use for interactive console features? |
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|
1441 |
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|
1442 The interface is controlled by the value of `ui.interface` but also by |
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|
1443 the value of feature-specific configuration. For example: |
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|
1444 |
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|
1445 ui.interface.histedit = text |
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|
1446 ui.interface.chunkselector = curses |
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|
1447 |
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|
1448 Here the features are "histedit" and "chunkselector". |
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|
1449 |
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diff
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|
1450 The configuration above means that the default interfaces for commands |
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Simon Farnsworth <simonfar@fb.com>
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|
1451 is curses, the interface for histedit is text and the interface for |
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|
1452 selecting chunk is crecord (the best curses interface available). |
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diff
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|
1453 |
30332
318a24b52eeb
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30314
diff
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|
1454 Consider the following example: |
28542
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|
1455 ui.interface = curses |
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|
1456 ui.interface.histedit = text |
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|
1457 |
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|
1458 Then histedit will use the text interface and chunkselector will use |
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|
1459 the default curses interface (crecord at the moment). |
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|
1460 """ |
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|
1461 alldefaults = frozenset([b"text", b"curses"]) |
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|
1462 |
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|
1463 featureinterfaces = { |
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1464 b"chunkselector": [b"text", b"curses",], |
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|
1465 b"histedit": [b"text", b"curses",], |
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|
1466 } |
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|
1467 |
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|
1468 # Feature-specific interface |
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|
1469 if feature not in featureinterfaces.keys(): |
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|
1470 # Programming error, not user error |
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|
1471 raise ValueError(b"Unknown feature requested %s" % feature) |
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|
1472 |
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|
1473 availableinterfaces = frozenset(featureinterfaces[feature]) |
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|
1474 if alldefaults > availableinterfaces: |
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|
1475 # Programming error, not user error. We need a use case to |
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|
1476 # define the right thing to do here. |
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|
1477 raise ValueError( |
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|
1478 b"Feature %s does not handle all default interfaces" % feature |
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|
1479 ) |
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|
1480 |
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|
1481 if self.plain() or encoding.environ.get(b'TERM') == b'dumb': |
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|
1482 return b"text" |
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1483 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1484 # Default interface for all the features |
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1485 defaultinterface = b"text" |
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1486 i = self.config(b"ui", b"interface") |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1487 if i in alldefaults: |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1488 defaultinterface = i |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1489 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1490 choseninterface = defaultinterface |
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Augie Fackler <augie@google.com>
parents:
43076
diff
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|
1491 f = self.config(b"ui", b"interface.%s" % feature) |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1492 if f in availableinterfaces: |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1493 choseninterface = f |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1494 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1495 if i is not None and defaultinterface != i: |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1496 if f is not None: |
43077
687b865b95ad
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1497 self.warn(_(b"invalid value for ui.interface: %s\n") % (i,)) |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
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|
1498 else: |
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1499 self.warn( |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
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|
1500 _(b"invalid value for ui.interface: %s (using %s)\n") |
43076
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1501 % (i, choseninterface) |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1502 ) |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1503 if f is not None and choseninterface != f: |
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2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1504 self.warn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1505 _(b"invalid value for ui.interface.%s: %s (using %s)\n") |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1506 % (feature, f, choseninterface) |
2372284d9457
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Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1507 ) |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1508 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1509 return choseninterface |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1510 |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1511 def interactive(self): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1512 '''is interactive input allowed? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1513 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1514 An interactive session is a session where input can be reasonably read |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1515 from `sys.stdin'. If this function returns false, any attempt to read |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1516 from stdin should fail with an error, unless a sensible default has been |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1517 specified. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1518 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1519 Interactiveness is triggered by the value of the `ui.interactive' |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1520 configuration variable or - if it is unset - when `sys.stdin' points |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1521 to a terminal device. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1522 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1523 This function refers to input only; for output, see `ui.formatted()'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1524 ''' |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1525 i = self.configbool(b"ui", b"interactive") |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
1526 if i is None: |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
1527 # some environments replace stdin without implementing isatty |
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
1528 # 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
|
1529 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
changeset
|
1530 |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
1531 return i |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1532 |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1533 def termwidth(self): |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1534 '''how wide is the terminal in columns? |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1535 ''' |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1536 if b'COLUMNS' in encoding.environ: |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1537 try: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1538 return int(encoding.environ[b'COLUMNS']) |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1539 except ValueError: |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1540 pass |
30314
365812902904
scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents:
30310
diff
changeset
|
1541 return scmutil.termsize(self)[0] |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1542 |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1543 def formatted(self): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1544 '''should formatted output be used? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1545 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1546 It is often desirable to format the output to suite the output medium. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1547 Examples of this are truncating long lines or colorizing messages. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1548 However, this is not often not desirable when piping output into other |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1549 utilities, e.g. `grep'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1550 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1551 Formatted output is triggered by the value of the `ui.formatted' |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1552 configuration variable or - if it is unset - when `sys.stdout' points |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1553 to a terminal device. Please note that `ui.formatted' should be |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1554 considered an implementation detail; it is not intended for use outside |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1555 Mercurial or its extensions. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1556 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1557 This function refers to output only; for input, see `ui.interactive()'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1558 This function always returns false when in plain mode, see `ui.plain()'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1559 ''' |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1560 if self.plain(): |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1561 return False |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1562 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1563 i = self.configbool(b"ui", b"formatted") |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1564 if i is None: |
14515
76f295eaed86
util: add helper function isatty(fd) to check for tty-ness
Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
1565 # 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
|
1566 # 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
|
1567 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
|
1568 |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1569 return i |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1570 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1571 def _readline(self, prompt=b' ', promptopts=None): |
36795
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1572 # 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
|
1573 # 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
|
1574 # 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
|
1575 # 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
|
1576 usereadline = ( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1577 self._isatty(self._fin) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1578 and self._isatty(self._fout) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1579 and procutil.isstdin(self._fin) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1580 and procutil.isstdout(self._fout) |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1581 ) |
36794
fa53a1d1f16e
ui: do not try readline support if fin/fout aren't standard streams
Yuya Nishihara <yuya@tcha.org>
parents:
36791
diff
changeset
|
1582 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
|
1583 try: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1584 # 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
|
1585 # available |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1586 import readline |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1587 |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1588 # 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
|
1589 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
1590 # 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
|
1591 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
|
1592 usereadline = False |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1593 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1594 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
|
1595 if not promptopts: |
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1596 promptopts = {} |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1597 self._writemsgnobuf( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1598 self._fmsgout, prompt, type=b'prompt', **promptopts |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1599 ) |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1600 self.flush() |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1601 prompt = b' ' |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1602 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1603 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
|
1604 |
22291
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
changeset
|
1605 # 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
|
1606 # - http://bugs.python.org/issue12833 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1607 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
|
1608 if usereadline: |
43377
aaa046919043
ui: flush before prompting for input with readline
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43265
diff
changeset
|
1609 self.flush() |
43118
57efd5bd2ca2
py3: decode prompt string before calling rawinput
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43106
diff
changeset
|
1610 prompt = encoding.strfromlocal(prompt) |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1611 line = encoding.strtolocal(pycompat.rawinput(prompt)) |
36796
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1612 # When stdin is in binary mode on Windows, it can cause |
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1613 # raw_input() to emit an extra trailing carriage return |
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1614 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
|
1615 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
|
1616 else: |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1617 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
|
1618 self._fout.flush() |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1619 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
|
1620 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
|
1621 raise EOFError |
36834
1527f40de3b3
ui: remove any combinations of CR|LF from prompt response
Yuya Nishihara <yuya@tcha.org>
parents:
36796
diff
changeset
|
1622 line = line.rstrip(pycompat.oslinesep) |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1623 |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1624 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
|
1625 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1626 def prompt(self, msg, default=b"y"): |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1627 """Prompt user with msg, read response. |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1628 If ui is not interactive, the default is returned. |
5751 | 1629 """ |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1630 return self._prompt(msg, default=default) |
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1631 |
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1632 def _prompt(self, msg, **opts): |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1633 default = opts['default'] |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1634 if not self.interactive(): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1635 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
|
1636 self._writemsg( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1637 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
|
1638 ) |
7320
8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6862
diff
changeset
|
1639 return default |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1640 try: |
42119
2d428b859282
readline: provide styled prompt to readline (issue6070)
Kyle Lippincott <spectral@google.com>
parents:
41999
diff
changeset
|
1641 r = self._readline(prompt=msg, promptopts=opts) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1642 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
|
1643 r = default |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1644 if self.configbool(b'ui', b'promptecho'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1645 self._writemsg(self._fmsgout, r, b"\n", type=b'promptecho') |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1646 return r |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1647 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1648 raise error.ResponseExpected() |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1649 |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1650 @staticmethod |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1651 def extractchoices(prompt): |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1652 """Extract prompt message and list of choices from specified prompt. |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1653 |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1654 This returns tuple "(message, choices)", and "choices" is the |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1655 list of tuple "(response character, text without &)". |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1656 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
1657 >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1658 ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
1659 >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1660 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
1661 >>> ui.extractchoices(b"want lots of $$money$$?$$Ye&s$$N&o") |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1662 ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1663 """ |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1664 |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1665 # Sadly, the prompt string may have been built with a filename |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1666 # containing "$$" so let's try to find the first valid-looking |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1667 # prompt to start parsing. Sadly, we also can't rely on |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1668 # choices containing spaces, ASCII, or basically anything |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1669 # except an ampersand followed by a character. |
44021
6d3b67a837a6
cleanup: drop redundant character escapes from `[]` character sets
Matt Harbison <matt_harbison@yahoo.com>
parents:
43991
diff
changeset
|
1670 m = re.match(br'(?s)(.+?)\$\$([^$]*&[^ $].*)', prompt) |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1671 msg = m.group(1) |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1672 choices = [p.strip(b' ') for p in m.group(2).split(b'$$')] |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1673 |
33714
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1674 def choicetuple(s): |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1675 ampidx = s.index(b'&') |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1676 return s[ampidx + 1 : ampidx + 2].lower(), s.replace(b'&', b'', 1) |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1677 |
33714
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1678 return (msg, [choicetuple(s) for s in choices]) |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1679 |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1680 def promptchoice(self, prompt, default=0): |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1681 """Prompt user with a message, read response, and ensure it matches |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1682 one of the provided choices. The prompt is formatted as follows: |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1683 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1684 "would you like fries with that (Yn)? $$ &Yes $$ &No" |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1685 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1686 The index of the choice is returned. Responses are case |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1687 insensitive. If ui is not interactive, the default is |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1688 returned. |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1689 """ |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1690 |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1691 msg, choices = self.extractchoices(prompt) |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1692 resps = [r for r, t in choices] |
5671
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
1693 while True: |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1694 r = self._prompt(msg, default=resps[default], choices=choices) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1695 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1696 return resps.index(r.lower()) |
40547
840cd57cde32
ui: add config knob to redirect status messages to stderr (API)
Yuya Nishihara <yuya@tcha.org>
parents:
40543
diff
changeset
|
1697 # TODO: shouldn't it be a warning? |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1698 self._writemsg(self._fmsgout, _(b"unrecognized response\n")) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1699 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
1700 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1701 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1702 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1703 try: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1704 self._writemsg( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1705 self._fmsgerr, |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1706 prompt or _(b'password: '), |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1707 type=b'prompt', |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1708 password=True, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1709 ) |
21195
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
1710 # disable getpass() only if explicitly specified. it's still valid |
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
1711 # to interact with tty even if fin is not a tty. |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1712 with self.timeblockedsection(b'stdio'): |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1713 if self.configbool(b'ui', b'nontty'): |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1714 l = self._fin.readline() |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1715 if not l: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1716 raise EOFError |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1717 return l.rstrip(b'\n') |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1718 else: |
43506
9f70512ae2cf
cleanup: remove pointless r-prefixes on single-quoted strings
Augie Fackler <augie@google.com>
parents:
43377
diff
changeset
|
1719 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1720 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1721 raise error.ResponseExpected() |
38768
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1722 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1723 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1724 '''write status message to output (if ui.quiet is False) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1725 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1726 This adds an output label of "ui.status". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1727 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1728 if not self.quiet: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1729 self._writemsg(self._fmsgout, type=b'status', *msg, **opts) |
38768
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1730 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1731 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1732 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1733 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1734 This adds an output label of "ui.warning". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1735 ''' |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1736 self._writemsg(self._fmsgerr, type=b'warning', *msg, **opts) |
38768
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1737 |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1738 def error(self, *msg, **opts): |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1739 '''write error message to output (stderr) |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1740 |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1741 This adds an output label of "ui.error". |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1742 ''' |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1743 self._writemsg(self._fmsgerr, type=b'error', *msg, **opts) |
38768
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1744 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1745 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1746 '''write note to output (if ui.verbose is True) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1747 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1748 This adds an output label of "ui.note". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1749 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1750 if self.verbose: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1751 self._writemsg(self._fmsgout, type=b'note', *msg, **opts) |
38768
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1752 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1753 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1754 '''write debug message to output (if ui.debugflag is True) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1755 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1756 This adds an output label of "ui.debug". |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1757 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1758 if self.debugflag: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1759 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
diff
changeset
|
1760 self.log(b'debug', b'%s', b''.join(msg)) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1761 |
43079
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1762 # Aliases to defeat check-code. |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1763 statusnoi18n = status |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1764 notenoi18n = note |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1765 warnnoi18n = warn |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1766 writenoi18n = write |
5209fc94b982
ui: define (write|status|warn|note)noi18n aliases
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
1767 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1768 def edit( |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1769 self, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1770 text, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1771 user, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1772 extra=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1773 editform=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1774 pending=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1775 repopath=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1776 action=None, |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1777 ): |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1778 if action is None: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1779 self.develwarn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1780 b'action is None but will soon be a required ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1781 b'parameter to ui.edit()' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1782 ) |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1783 extra_defaults = { |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1784 b'prefix': b'editor', |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1785 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
|
1786 } |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1787 if extra is not None: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1788 if extra.get(b'suffix') is not None: |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1789 self.develwarn( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1790 b'extra.suffix is not None but will soon be ' |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1791 b'ignored by ui.edit()' |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1792 ) |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1793 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1794 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
|
1795 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1796 if action == b'diff': |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1797 suffix = b'.diff' |
34054
3c82b14d2838
editor: file created for diff action should have .diff suffix
Michael Bolin <mbolin@fb.com>
parents:
34029
diff
changeset
|
1798 elif action: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1799 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
|
1800 else: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1801 suffix = extra[b'suffix'] |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1802 |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1803 rdir = None |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1804 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
|
1805 rdir = repopath |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1806 (fd, name) = pycompat.mkstemp( |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1807 prefix=b'hg-' + extra[b'prefix'] + b'-', suffix=suffix, dir=rdir |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
42672
diff
changeset
|
1808 ) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1809 try: |
43876
e5f69e3bb3f6
ui: use a context manager to handle file streams in edit()
Matt Harbison <matt_harbison@yahoo.com>
parents:
43787
diff
changeset
|
1810 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
|
1811 f.write(util.tonativeeol(text)) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1812 |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1813 environ = {b'HGUSER': user} |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1814 if b'transplant_source' in extra: |
687b865b95ad
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Augie Fackler <augie@google.com>
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|
1815 environ.update( |
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|
1816 {b'HGREVISION': hex(extra[b'transplant_source'])} |
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parents:
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diff
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|
1817 ) |
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1818 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
|
1819 if label in extra: |
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Augie Fackler <augie@google.com>
parents:
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diff
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|
1820 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
|
1821 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1822 if editform: |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1823 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
|
1824 if pending: |
43077
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1825 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
|
1826 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
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diff
changeset
|
1827 editor = self.geteditor() |
207 | 1828 |
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parents:
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|
1829 self.system( |
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parents:
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|
1830 b"%s \"%s\"" % (editor, name), |
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|
1831 environ=environ, |
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changeset
|
1832 onerr=error.Abort, |
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parents:
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diff
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|
1833 errprefix=_(b"edit failed"), |
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Augie Fackler <augie@google.com>
parents:
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|
1834 blockedtag=b'editor', |
43076
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parents:
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diff
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|
1835 ) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1836 |
43876
e5f69e3bb3f6
ui: use a context manager to handle file streams in edit()
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1837 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
|
1838 t = util.fromnativeeol(f.read()) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1839 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1840 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
1841 |
207 | 1842 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
|
1843 |
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|
1844 def system( |
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|
1845 self, |
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diff
changeset
|
1846 cmd, |
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diff
changeset
|
1847 environ=None, |
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diff
changeset
|
1848 cwd=None, |
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diff
changeset
|
1849 onerr=None, |
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changeset
|
1850 errprefix=None, |
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diff
changeset
|
1851 blockedtag=None, |
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parents:
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diff
changeset
|
1852 ): |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1853 '''execute shell command with appropriate output stream. command |
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1854 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
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|
1855 |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1856 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
|
1857 object as exception. |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1858 ''' |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1859 if blockedtag is None: |
31535
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1860 # 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
|
1861 # the tail end instead |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1862 cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
43077
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
1863 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
|
1864 out = self._fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
1865 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
|
1866 out = self |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1867 with self.timeblockedsection(blockedtag): |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1868 rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
1869 if rc and onerr: |
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parents:
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|
1870 errmsg = b'%s %s' % ( |
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parents:
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diff
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|
1871 os.path.basename(cmd.split(None, 1)[0]), |
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Augie Fackler <augie@google.com>
parents:
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|
1872 procutil.explainexit(rc), |
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|
1873 ) |
31108
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|
1874 if errprefix: |
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diff
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|
1875 errmsg = b'%s: %s' % (errprefix, errmsg) |
31108
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
1876 raise onerr(errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1877 return rc |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
1878 |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1879 def _runsystem(self, cmd, environ, cwd, out): |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
1880 """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
|
1881 extensions like chg)""" |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
1882 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
|
1883 |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1884 def traceback(self, exc=None, force=False): |
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1885 '''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
|
1886 only to call in exception handler. returns true if traceback |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
1887 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
|
1888 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
|
1889 if exc is None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1890 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
|
1891 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:
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diff
changeset
|
1892 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1893 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
|
1894 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
|
1895 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
|
1896 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:
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diff
changeset
|
1897 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1898 # exclude frame where 'exc' was chained and rethrown from exctb |
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|
1899 self.write_err( |
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Augie Fackler <augie@google.com>
parents:
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|
1900 b'Traceback (most recent call last):\n', |
43877
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ui: convert exception data to bytes when printing chained exception info
Matt Harbison <matt_harbison@yahoo.com>
parents:
43876
diff
changeset
|
1901 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
|
1902 encoding.strtolocal(''.join(causetb)), |
e63b27fb0595
ui: convert exception data to bytes when printing chained exception info
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1903 encoding.strtolocal(''.join(exconly)), |
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|
1904 ) |
18965
0062508b1900
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1905 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
1906 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:
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diff
changeset
|
1907 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
|
1908 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
|
1909 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1910 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
|
1911 '''return editor to use''' |
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diff
changeset
|
1912 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
|
1913 # 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
|
1914 # 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
|
1915 # avoid confusion. |
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changeset
|
1916 editor = b'E' |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1917 else: |
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|
1918 editor = b'vi' |
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|
1919 return encoding.environ.get(b"HGEDITOR") or self.config( |
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|
1920 b"ui", b"editor", editor |
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|
1921 ) |
9153 | 1922 |
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
|
1923 @util.propertycache |
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
|
1924 def _progbar(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
|
1925 """setup the progbar singleton to the ui object""" |
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1926 if ( |
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1927 self.quiet |
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1928 or self.debugflag |
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1929 or self.configbool(b'progress', b'disable') |
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1930 or not progress.shouldprint(self) |
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1931 ): |
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1932 return None |
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1933 return getprogbar(self) |
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1934 |
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1935 def _progclear(self): |
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1936 """clear progress bar output if any. use it before any output""" |
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1937 if not haveprogbar(): # nothing loaded yet |
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1938 return |
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1939 if self._progbar is not None and self._progbar.printed: |
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1940 self._progbar.clear() |
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1941 |
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1942 def makeprogress(self, topic, unit=b"", total=None): |
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1943 """Create a progress helper for the specified topic""" |
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1944 if getattr(self._fmsgerr, 'structured', False): |
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1945 # channel for machine-readable output with metadata, just send |
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1946 # raw information |
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1947 # TODO: consider porting some useful information (e.g. estimated |
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1948 # time) from progbar. we might want to support update delay to |
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1949 # reduce the cost of transferring progress messages. |
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1950 def updatebar(topic, pos, item, unit, total): |
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1951 self._fmsgerr.write( |
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1952 None, |
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1953 type=b'progress', |
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1954 topic=topic, |
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1955 pos=pos, |
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1956 item=item, |
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1957 unit=unit, |
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1958 total=total, |
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1959 ) |
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1960 |
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1961 elif self._progbar is not None: |
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1962 updatebar = self._progbar.progress |
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1963 else: |
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1964 |
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1965 def updatebar(topic, pos, item, unit, total): |
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1966 pass |
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1967 |
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1968 return scmutil.progress(self, updatebar, topic, unit, total) |
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1969 |
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1970 def getlogger(self, name): |
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1971 """Returns a logger of the given name; or None if not registered""" |
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1972 return self._loggers.get(name) |
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1973 |
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1974 def setlogger(self, name, logger): |
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1975 """Install logger which can be identified later by the given name |
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1976 |
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1977 More than one loggers can be registered. Use extension or module |
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1978 name to uniquely identify the logger instance. |
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1979 """ |
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1980 self._loggers[name] = logger |
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1981 |
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1982 def log(self, event, msgfmt, *msgargs, **opts): |
11984 | 1983 '''hook for logging facility extensions |
1984 | |
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1985 event should be a readily-identifiable subsystem, which will |
11984 | 1986 allow filtering. |
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1987 |
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1988 msgfmt should be a newline-terminated format string to log, and |
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1989 *msgargs are %-formatted into it. |
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1990 |
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1991 **opts currently has no defined meanings. |
11984 | 1992 ''' |
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1993 if not self._loggers: |
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1994 return |
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1995 activeloggers = [ |
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1996 l for l in pycompat.itervalues(self._loggers) if l.tracked(event) |
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1997 ] |
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1998 if not activeloggers: |
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1999 return |
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2000 msg = msgfmt % msgargs |
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2001 opts = pycompat.byteskwargs(opts) |
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2002 # guard against recursion from e.g. ui.debug() |
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2003 registeredloggers = self._loggers |
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2004 self._loggers = {} |
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2005 try: |
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2006 for logger in activeloggers: |
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2007 logger.log(self, event, msg, opts) |
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2008 finally: |
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2009 self._loggers = registeredloggers |
11984 | 2010 |
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2011 def label(self, msg, label): |
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2012 '''style msg based on supplied label |
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2013 |
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2014 If some color mode is enabled, this will add the necessary control |
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2015 characters to apply such color. In addition, 'debug' color mode adds |
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2016 markup showing which label affects a piece of text. |
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2017 |
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2018 ui.write(s, 'label') is equivalent to |
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2019 ui.write(ui.label(s, 'label')). |
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2020 ''' |
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2021 if self._colormode is not None: |
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2022 return color.colorlabel(self, msg, label) |
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2023 return msg |
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2024 |
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2025 def develwarn(self, msg, stacklevel=1, config=None): |
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2026 """issue a developer warning message |
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2027 |
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2028 Use 'stacklevel' to report the offender some layers further up in the |
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2029 stack. |
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2030 """ |
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2031 if not self.configbool(b'devel', b'all-warnings'): |
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2032 if config is None or not self.configbool(b'devel', config): |
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2033 return |
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2034 msg = b'devel-warn: ' + msg |
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2035 stacklevel += 1 # get in develwarn |
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2036 if self.tracebackflag: |
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2037 util.debugstacktrace(msg, stacklevel, self._ferr, self._fout) |
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2038 self.log( |
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2039 b'develwarn', |
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2040 b'%s at:\n%s' |
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2041 % (msg, b''.join(util.getstackframes(stacklevel))), |
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2042 ) |
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2043 else: |
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2044 curframe = inspect.currentframe() |
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
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|
2045 calframe = inspect.getouterframes(curframe, 2) |
36127
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
36126
diff
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|
2046 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
|
2047 fname, fmsg = pycompat.sysbytes(fname), pycompat.sysbytes(fmsg) |
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diff
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|
2048 self.write_err(b'%s at: %s:%d (%s)\n' % (msg, fname, lineno, fmsg)) |
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|
2049 self.log( |
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|
2050 b'develwarn', b'%s at: %s:%d (%s)\n', msg, fname, lineno, fmsg |
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|
2051 ) |
43991
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2052 |
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
2053 # avoid cycles |
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2054 del curframe |
e3ce3731d621
ui: delete local variables instead of setting to `None`
Matt Harbison <matt_harbison@yahoo.com>
parents:
43910
diff
changeset
|
2055 del calframe |
25629
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
2056 |
35923
efbd04238029
cmdutil: convert _revertprefetch() to a generic stored file hook (API)
Matt Harbison <matt_harbison@yahoo.com>
parents:
35911
diff
changeset
|
2057 def deprecwarn(self, msg, version, stacklevel=2): |
27275
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2058 """issue a deprecation warning |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
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27274
diff
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|
2059 |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
2060 - 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
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|
2061 - 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>
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diff
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|
2062 """ |
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|
2063 if not ( |
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|
2064 self.configbool(b'devel', b'all-warnings') |
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|
2065 or self.configbool(b'devel', b'deprec-warn') |
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|
2066 ): |
29082
77de985d7c91
deprecation: gate deprecation warning behind devel configuration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28962
diff
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|
2067 return |
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|
2068 msg += ( |
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|
2069 b"\n(compatibility will be dropped after Mercurial-%s," |
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|
2070 b" update your code.)" |
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|
2071 ) % version |
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|
2072 self.develwarn(msg, stacklevel=stacklevel, config=b'deprec-warn') |
25629
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diff
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|
2073 |
30832
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
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|
2074 def exportableenviron(self): |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
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|
2075 """The environment variables that are safe to export, e.g. through |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
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|
2076 hgweb. |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
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30814
diff
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|
2077 """ |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
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|
2078 return self._exportableenviron |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
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|
2079 |
30480
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
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|
2080 @contextlib.contextmanager |
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|
2081 def configoverride(self, overrides, source=b""): |
30480
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ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
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diff
changeset
|
2082 """Context manager for temporary config overrides |
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ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
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|
2083 `overrides` must be a dict of the following structure: |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
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|
2084 {(section, name) : value}""" |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
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diff
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|
2085 backups = {} |
30537
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2086 try: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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|
2087 for (section, name), value in overrides.items(): |
4b0e6677eed1
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2088 backups[(section, name)] = self.backupconfig(section, name) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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|
2089 self.setconfig(section, name, value, source) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2090 yield |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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30519
diff
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|
2091 finally: |
4b0e6677eed1
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
2092 for __, backup in backups.items(): |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
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|
2093 self.restoreconfig(backup) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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30519
diff
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|
2094 # just restoring ui.quiet config to the previous value is not enough |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
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|
2095 # as it does not update ui.quiet class member |
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|
2096 if (b'ui', b'quiet') in overrides: |
687b865b95ad
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parents:
43076
diff
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|
2097 self.fixconfig(section=b'ui') |
30480
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
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30473
diff
changeset
|
2098 |
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diff
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|
2099 |
24250
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parents:
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|
2100 class paths(dict): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
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|
2101 """Represents a collection of paths and their configs. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
2102 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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23269
diff
changeset
|
2103 Data is initially derived from ui instances and the config files they have |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
2104 loaded. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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changeset
|
2105 """ |
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changeset
|
2106 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2107 def __init__(self, ui): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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|
2108 dict.__init__(self) |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
2109 |
43077
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parents:
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diff
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|
2110 for name, loc in ui.configitems(b'paths', ignoresub=True): |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
2111 # No location is the same as not existing. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
2112 if not loc: |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
2113 continue |
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Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
2114 loc, sub = ui.configsuboptions(b'paths', name) |
27266
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ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2115 self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
24250
9c32eea2ca04
ui: represent paths as classes
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diff
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|
2116 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
2117 def getpath(self, name, default=None): |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
2118 """Return a ``path`` from a string, falling back to default. |
26056
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ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2119 |
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ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
2120 ``name`` can be a named path or locations. Locations are filesystem |
5f2a4fc3c4fa
ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
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25989
diff
changeset
|
2121 paths or URIs. |
24250
9c32eea2ca04
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|
2122 |
26189
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Gregory Szorc <gregory.szorc@gmail.com>
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|
2123 Returns None if ``name`` is not a registered path, a URI, or a local |
663fbc336e22
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Gregory Szorc <gregory.szorc@gmail.com>
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|
2124 path to a repo. |
24250
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ui: represent paths as classes
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|
2125 """ |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
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|
2126 # Only fall back to default if no path was requested. |
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ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
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|
2127 if name is None: |
27561
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paths: make getpath() accept multiple defaults
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diff
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|
2128 if not default: |
723413ee000e
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diff
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|
2129 default = () |
723413ee000e
paths: make getpath() accept multiple defaults
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diff
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|
2130 elif not isinstance(default, (tuple, list)): |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
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diff
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|
2131 default = (default,) |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
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27500
diff
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|
2132 for k in default: |
26189
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ui: change default path fallback mechanism (issue4796)
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|
2133 try: |
27561
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Yuya Nishihara <yuya@tcha.org>
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27500
diff
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|
2134 return self[k] |
26189
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ui: change default path fallback mechanism (issue4796)
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|
2135 except KeyError: |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
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27500
diff
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|
2136 continue |
723413ee000e
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Yuya Nishihara <yuya@tcha.org>
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27500
diff
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|
2137 return None |
26189
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|
2138 |
663fbc336e22
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|
2139 # Most likely empty string. |
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|
2140 # This may need to raise in the future. |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
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|
2141 if not name: |
663fbc336e22
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|
2142 return None |
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|
2143 |
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|
2144 try: |
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|
2145 return self[name] |
9c32eea2ca04
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Gregory Szorc <gregory.szorc@gmail.com>
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changeset
|
2146 except KeyError: |
26056
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|
2147 # Try to resolve as a local path or URI. |
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
2148 try: |
27265
47539ea08bdb
ui: pass ui instance to path.__init__
Gregory Szorc <gregory.szorc@gmail.com>
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27264
diff
changeset
|
2149 # We don't pass sub-options in, so no need to pass ui instance. |
47539ea08bdb
ui: pass ui instance to path.__init__
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27264
diff
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|
2150 return path(None, None, rawloc=name) |
26056
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Gregory Szorc <gregory.szorc@gmail.com>
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|
2151 except ValueError: |
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|
2152 raise error.RepoError(_(b'repository %s does not exist') % name) |
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|
2153 |
26056
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|
2154 |
27266
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|
2155 _pathsuboptions = {} |
4dccc37b87bd
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|
2156 |
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|
2157 |
27266
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diff
changeset
|
2158 def pathsuboption(option, attr): |
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2159 """Decorator used to declare a path sub-option. |
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2160 |
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2161 Arguments are the sub-option name and the attribute it should set on |
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2162 ``path`` instances. |
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2163 |
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2164 The decorated function will receive as arguments a ``ui`` instance, |
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2165 ``path`` instance, and the string value of this option from the config. |
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2166 The function should return the value that will be set on the ``path`` |
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2167 instance. |
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2168 |
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2169 This decorator can be used to perform additional verification of |
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2170 sub-options and to change the type of sub-options. |
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2171 """ |
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2172 |
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2173 def register(func): |
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2174 _pathsuboptions[option] = (attr, func) |
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2175 return func |
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2176 |
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2177 return register |
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2178 |
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2179 |
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2180 @pathsuboption(b'pushurl', b'pushloc') |
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2181 def pushurlpathoption(ui, path, value): |
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2182 u = util.url(value) |
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2183 # Actually require a URL. |
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2184 if not u.scheme: |
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2185 ui.warn(_(b'(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
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2186 return None |
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2187 |
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2188 # Don't support the #foo syntax in the push URL to declare branch to |
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2189 # push. |
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2190 if u.fragment: |
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2191 ui.warn( |
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2192 _( |
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2193 b'("#fragment" in paths.%s:pushurl not supported; ' |
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2194 b'ignoring)\n' |
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2195 ) |
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2196 % path.name |
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2197 ) |
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2198 u.fragment = None |
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2199 |
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2200 return bytes(u) |
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2201 |
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2202 |
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2203 @pathsuboption(b'pushrev', b'pushrev') |
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2204 def pushrevpathoption(ui, path, value): |
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2205 return value |
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2206 |
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2207 |
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2208 class path(object): |
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2209 """Represents an individual path and its configuration.""" |
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2210 |
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2211 def __init__(self, ui, name, rawloc=None, suboptions=None): |
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2212 """Construct a path from its config options. |
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2213 |
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2214 ``ui`` is the ``ui`` instance the path is coming from. |
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2215 ``name`` is the symbolic name of the path. |
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2216 ``rawloc`` is the raw location, as defined in the config. |
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2217 ``pushloc`` is the raw locations pushes should be made to. |
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2218 |
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2219 If ``name`` is not defined, we require that the location be a) a local |
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2220 filesystem path with a .hg directory or b) a URL. If not, |
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2221 ``ValueError`` is raised. |
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2222 """ |
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2223 if not rawloc: |
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2224 raise ValueError(b'rawloc must be defined') |
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2225 |
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2226 # Locations may define branches via syntax <base>#<branch>. |
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2227 u = util.url(rawloc) |
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2228 branch = None |
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2229 if u.fragment: |
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2230 branch = u.fragment |
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2231 u.fragment = None |
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2232 |
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2233 self.url = u |
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2234 self.branch = branch |
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2235 |
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2236 self.name = name |
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2237 self.rawloc = rawloc |
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2238 self.loc = b'%s' % u |
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2239 |
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2240 # When given a raw location but not a symbolic name, validate the |
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2241 # location is valid. |
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2242 if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
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2243 raise ValueError( |
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2244 b'location is not a URL or path to a local ' |
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2245 b'repo: %s' % rawloc |
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2246 ) |
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2247 |
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2248 suboptions = suboptions or {} |
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2249 |
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2250 # Now process the sub-options. If a sub-option is registered, its |
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2251 # attribute will always be present. The value will be None if there |
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2252 # was no valid sub-option. |
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2253 for suboption, (attr, func) in pycompat.iteritems(_pathsuboptions): |
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2254 if suboption not in suboptions: |
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2255 setattr(self, attr, None) |
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2256 continue |
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2257 |
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2258 value = func(ui, self, suboptions[suboption]) |
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2259 setattr(self, attr, value) |
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2260 |
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2261 def _isvalidlocalpath(self, path): |
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2262 """Returns True if the given path is a potentially valid repository. |
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2263 This is its own function so that extensions can change the definition of |
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2264 'valid' in this case (like when pulling from a git repo into a hg |
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2265 one).""" |
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2266 try: |
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2267 return os.path.isdir(os.path.join(path, b'.hg')) |
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2268 # Python 2 may return TypeError. Python 3, ValueError. |
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2269 except (TypeError, ValueError): |
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2270 return False |
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2271 |
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2272 @property |
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2273 def suboptions(self): |
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2274 """Return sub-options and their values for this path. |
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2275 |
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2276 This is intended to be used for presentation purposes. |
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2277 """ |
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2278 d = {} |
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2279 for subopt, (attr, _func) in pycompat.iteritems(_pathsuboptions): |
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2280 value = getattr(self, attr) |
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2281 if value is not None: |
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2282 d[subopt] = value |
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2283 return d |
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2284 |
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2285 |
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2286 # we instantiate one globally shared progress bar to avoid |
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2287 # competing progress bars when multiple UI objects get created |
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2288 _progresssingleton = None |
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2289 |
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2290 |
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2291 def getprogbar(ui): |
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2292 global _progresssingleton |
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2293 if _progresssingleton is None: |
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2294 # passing 'ui' object to the singleton is fishy, |
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2295 # this is how the extension used to work but feel free to rework it. |
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2296 _progresssingleton = progress.progbar(ui) |
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2297 return _progresssingleton |
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2298 |
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2299 |
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2300 def haveprogbar(): |
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2301 return _progresssingleton is not None |
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2302 |
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2303 |
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2304 def _selectmsgdests(ui): |
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2305 name = ui.config(b'ui', b'message-output') |
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2306 if name == b'channel': |
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2307 if ui.fmsg: |
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2308 return ui.fmsg, ui.fmsg |
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2309 else: |
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2310 # fall back to ferr if channel isn't ready so that status/error |
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2311 # messages can be printed |
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2312 return ui.ferr, ui.ferr |
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2313 if name == b'stdio': |
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2314 return ui.fout, ui.ferr |
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2315 if name == b'stderr': |
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2316 return ui.ferr, ui.ferr |
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2317 raise error.Abort(b'invalid ui.message-output destination: %s' % name) |
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2318 |
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2319 |
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2320 def _writemsgwith(write, dest, *args, **opts): |
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2321 """Write ui message with the given ui._write*() function |
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2322 |
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2323 The specified message type is translated to 'ui.<type>' label if the dest |
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2324 isn't a structured channel, so that the message will be colorized. |
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2325 """ |
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2326 # TODO: maybe change 'type' to a mandatory option |
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2327 if 'type' in opts and not getattr(dest, 'structured', False): |
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2328 opts['label'] = opts.get('label', b'') + b' ui.%s' % opts.pop('type') |
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2329 write(dest, *args, **opts) |