Mercurial > hg
annotate mercurial/ui.py @ 40626:87a872555e90
revlog: detect incomplete revlog reads
_readsegment() is supposed to return N bytes of revlog revision
data starting at a file offset. Surprisingly, its behavior before
this patch never verified that it actually read and returned N
bytes! Instead, it would perform the read(), then return whatever
data was available. And even more surprisingly, nothing in the
call chain appears to have been validating that it received all
the data it was expecting.
This behavior could lead to partial or incomplete revision chunks
being operated on. This could result in e.g. cached deltas being
applied against incomplete base revisions. The delta application
process would happily perform this operation. Only hash
verification would detect the corruption and save us.
This commit changes the behavior of raw revlog reading to validate
that we actually read() the number of bytes that were requested.
We will raise a more specific error faster, rather than possibly
have it go undetected or manifest later in the call stack, at
delta application or hash verification.
Differential Revision: https://phab.mercurial-scm.org/D5266
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Tue, 13 Nov 2018 12:30:59 -0800 |
parents | c36175456350 |
children | c72a81bc2e82 |
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 |
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26 from . import ( |
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27 color, |
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28 config, |
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29 configitems, |
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30 encoding, |
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31 error, |
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32 formatter, |
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33 progress, |
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34 pycompat, |
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35 rcutil, |
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36 scmutil, |
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37 util, |
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38 ) |
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39 from .utils import ( |
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40 dateutil, |
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41 procutil, |
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42 stringutil, |
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43 ) |
207 | 44 |
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45 urlreq = util.urlreq |
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46 |
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47 # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
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48 _keepalnum = ''.join(c for c in map(pycompat.bytechr, range(256)) |
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49 if not c.isalnum()) |
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50 |
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51 # The config knobs that will be altered (if unset) by ui.tweakdefaults. |
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52 tweakrc = b""" |
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53 [ui] |
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54 # The rollback command is dangerous. As a rule, don't use it. |
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55 rollback = False |
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56 # Make `hg status` report copy information |
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57 statuscopies = yes |
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58 # Prefer curses UIs when available. Revert to plain-text with `text`. |
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59 interface = curses |
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60 |
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61 [commands] |
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62 # Grep working directory by default. |
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63 grep.all-files = True |
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64 # Make `hg status` emit cwd-relative paths by default. |
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65 status.relative = yes |
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66 # Refuse to perform an `hg update` that would cause a file content merge |
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67 update.check = noconflict |
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68 # Show conflicts information in `hg status` |
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69 status.verbose = True |
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70 |
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71 [diff] |
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72 git = 1 |
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73 showfunc = 1 |
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74 word-diff = 1 |
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75 """ |
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76 |
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77 samplehgrcs = { |
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78 'user': |
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79 b"""# example user config (see 'hg help config' for more info) |
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80 [ui] |
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81 # name and email, e.g. |
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82 # username = Jane Doe <jdoe@example.com> |
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83 username = |
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84 |
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85 # We recommend enabling tweakdefaults to get slight improvements to |
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86 # the UI over time. Make sure to set HGPLAIN in the environment when |
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87 # writing scripts! |
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88 # tweakdefaults = True |
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89 |
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90 # uncomment to disable color in command output |
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91 # (see 'hg help color' for details) |
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92 # color = never |
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93 |
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94 # uncomment to disable command output pagination |
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95 # (see 'hg help pager' for details) |
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96 # paginate = never |
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97 |
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98 [extensions] |
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99 # uncomment these lines to enable some popular extensions |
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100 # (see 'hg help extensions' for more info) |
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101 # |
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102 # churn = |
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103 """, |
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104 |
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105 'cloned': |
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106 b"""# example repository config (see 'hg help config' for more info) |
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107 [paths] |
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108 default = %s |
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109 |
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110 # path aliases to other clones of this repo in URLs or filesystem paths |
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111 # (see 'hg help config.paths' for more info) |
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112 # |
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113 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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114 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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115 # my-clone = /home/jdoe/jdoes-clone |
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116 |
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117 [ui] |
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118 # name and email (local to this repository, optional), e.g. |
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119 # username = Jane Doe <jdoe@example.com> |
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120 """, |
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121 |
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122 'local': |
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123 b"""# example repository config (see 'hg help config' for more info) |
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124 [paths] |
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125 # path aliases to other clones of this repo in URLs or filesystem paths |
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126 # (see 'hg help config.paths' for more info) |
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127 # |
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128 # default = http://example.com/hg/example-repo |
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129 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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130 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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131 # my-clone = /home/jdoe/jdoes-clone |
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132 |
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133 [ui] |
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134 # name and email (local to this repository, optional), e.g. |
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135 # username = Jane Doe <jdoe@example.com> |
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136 """, |
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137 |
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138 'global': |
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139 b"""# example system-wide hg config (see 'hg help config' for more info) |
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140 |
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141 [ui] |
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142 # uncomment to disable color in command output |
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143 # (see 'hg help color' for details) |
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144 # color = never |
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145 |
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146 # uncomment to disable command output pagination |
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147 # (see 'hg help pager' for details) |
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148 # paginate = never |
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149 |
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150 [extensions] |
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151 # uncomment these lines to enable some popular extensions |
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152 # (see 'hg help extensions' for more info) |
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153 # |
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154 # blackbox = |
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155 # churn = |
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156 """, |
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157 } |
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158 |
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159 def _maybestrurl(maybebytes): |
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160 return pycompat.rapply(pycompat.strurl, maybebytes) |
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161 |
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162 def _maybebytesurl(maybestr): |
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163 return pycompat.rapply(pycompat.bytesurl, maybestr) |
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164 |
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165 class httppasswordmgrdbproxy(object): |
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166 """Delays loading urllib2 until it's needed.""" |
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167 def __init__(self): |
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168 self._mgr = None |
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169 |
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170 def _get_mgr(self): |
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171 if self._mgr is None: |
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172 self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
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173 return self._mgr |
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174 |
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175 def add_password(self, realm, uris, user, passwd): |
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176 return self._get_mgr().add_password( |
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177 _maybestrurl(realm), _maybestrurl(uris), |
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178 _maybestrurl(user), _maybestrurl(passwd)) |
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179 |
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180 def find_user_password(self, realm, uri): |
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181 mgr = self._get_mgr() |
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182 return _maybebytesurl(mgr.find_user_password(_maybestrurl(realm), |
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183 _maybestrurl(uri))) |
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184 |
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185 def _catchterm(*args): |
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186 raise error.SignalInterrupt |
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187 |
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188 # unique object used to detect no default value has been provided when |
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189 # retrieving configuration value. |
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190 _unset = object() |
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191 |
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192 # _reqexithandlers: callbacks run at the end of a request |
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193 _reqexithandlers = [] |
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194 |
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195 class ui(object): |
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196 def __init__(self, src=None): |
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197 """Create a fresh new ui object if no src given |
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198 |
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199 Use uimod.ui.load() to create a ui which knows global and user configs. |
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200 In most cases, you should use ui.copy() to create a copy of an existing |
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201 ui object. |
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202 """ |
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203 # _buffers: used for temporary capture of output |
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205 # 3-tuple describing how each buffer in the stack behaves. |
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206 # Values are (capture stderr, capture subprocesses, apply labels). |
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207 self._bufferstates = [] |
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208 # When a buffer is active, defines whether we are expanding labels. |
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209 # This exists to prevent an extra list lookup. |
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210 self._bufferapplylabels = None |
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211 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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212 self._reportuntrusted = True |
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213 self._knownconfig = configitems.coreitems |
8203 | 214 self._ocfg = config.config() # overlay |
215 self._tcfg = config.config() # trusted | |
216 self._ucfg = config.config() # untrusted | |
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217 self._trustusers = set() |
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218 self._trustgroups = set() |
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219 self.callhooks = True |
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220 # Insecure server connections requested. |
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221 self.insecureconnections = False |
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222 # Blocked time |
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223 self.logblockedtimes = False |
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224 # color mode: see mercurial/color.py for possible value |
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225 self._colormode = None |
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226 self._terminfoparams = {} |
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227 self._styles = {} |
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228 self._uninterruptible = False |
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229 |
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230 if src: |
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231 self._fout = src._fout |
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232 self._ferr = src._ferr |
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233 self._fin = src._fin |
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234 self._fmsg = src._fmsg |
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235 self._fmsgout = src._fmsgout |
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236 self._fmsgerr = src._fmsgerr |
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237 self._finoutredirected = src._finoutredirected |
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238 self.pageractive = src.pageractive |
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239 self._disablepager = src._disablepager |
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240 self._tweaked = src._tweaked |
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243 self._ucfg = src._ucfg.copy() | |
244 self._ocfg = src._ocfg.copy() | |
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245 self._trustusers = src._trustusers.copy() |
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246 self._trustgroups = src._trustgroups.copy() |
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247 self.environ = src.environ |
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248 self.callhooks = src.callhooks |
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249 self.insecureconnections = src.insecureconnections |
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250 self._colormode = src._colormode |
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251 self._terminfoparams = src._terminfoparams.copy() |
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252 self._styles = src._styles.copy() |
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253 |
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254 self.fixconfig() |
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255 |
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256 self.httppasswordmgrdb = src.httppasswordmgrdb |
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257 self._blockedtimes = src._blockedtimes |
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258 else: |
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259 self._fout = procutil.stdout |
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260 self._ferr = procutil.stderr |
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261 self._fin = procutil.stdin |
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262 self._fmsg = None |
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263 self._fmsgout = self.fout # configurable |
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264 self._fmsgerr = self.ferr # configurable |
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265 self._finoutredirected = False |
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266 self.pageractive = False |
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267 self._disablepager = False |
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268 self._tweaked = False |
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270 # shared read-only environment |
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271 self.environ = encoding.environ |
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272 |
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273 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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274 self._blockedtimes = collections.defaultdict(int) |
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275 |
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276 allowed = self.configlist('experimental', 'exportableenviron') |
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277 if '*' in allowed: |
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278 self._exportableenviron = self.environ |
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279 else: |
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280 self._exportableenviron = {} |
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281 for k in allowed: |
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282 if k in self.environ: |
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283 self._exportableenviron[k] = self.environ[k] |
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284 |
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285 @classmethod |
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286 def load(cls): |
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287 """Create a ui and load global and user configs""" |
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288 u = cls() |
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289 # we always trust global config files and environment variables |
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290 for t, f in rcutil.rccomponents(): |
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291 if t == 'path': |
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292 u.readconfig(f, trust=True) |
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293 elif t == 'items': |
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294 sections = set() |
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295 for section, name, value, source in f: |
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296 # do not set u._ocfg |
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297 # XXX clean this up once immutable config object is a thing |
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298 u._tcfg.set(section, name, value, source) |
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299 u._ucfg.set(section, name, value, source) |
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300 sections.add(section) |
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301 for section in sections: |
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302 u.fixconfig(section=section) |
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303 else: |
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304 raise error.ProgrammingError('unknown rctype: %s' % t) |
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305 u._maybetweakdefaults() |
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306 return u |
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307 |
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308 def _maybetweakdefaults(self): |
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309 if not self.configbool('ui', 'tweakdefaults'): |
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310 return |
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311 if self._tweaked or self.plain('tweakdefaults'): |
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312 return |
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313 |
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314 # Note: it is SUPER IMPORTANT that you set self._tweaked to |
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315 # True *before* any calls to setconfig(), otherwise you'll get |
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316 # infinite recursion between setconfig and this method. |
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317 # |
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318 # TODO: We should extract an inner method in setconfig() to |
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319 # avoid this weirdness. |
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320 self._tweaked = True |
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321 tmpcfg = config.config() |
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322 tmpcfg.parse('<tweakdefaults>', tweakrc) |
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323 for section in tmpcfg: |
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324 for name, value in tmpcfg.items(section): |
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325 if not self.hasconfig(section, name): |
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326 self.setconfig(section, name, value, "<tweakdefaults>") |
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327 |
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328 def copy(self): |
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329 return self.__class__(self) |
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330 |
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331 def resetstate(self): |
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332 """Clear internal state that shouldn't persist across commands""" |
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333 if self._progbar: |
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334 self._progbar.resetstate() # reset last-print time of progress bar |
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335 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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336 |
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337 @contextlib.contextmanager |
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338 def timeblockedsection(self, key): |
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339 # this is open-coded below - search for timeblockedsection to find them |
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340 starttime = util.timer() |
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341 try: |
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342 yield |
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343 finally: |
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344 self._blockedtimes[key + '_blocked'] += \ |
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345 (util.timer() - starttime) * 1000 |
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346 |
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347 @contextlib.contextmanager |
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348 def uninterruptable(self): |
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349 """Mark an operation as unsafe. |
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350 |
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351 Most operations on a repository are safe to interrupt, but a |
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352 few are risky (for example repair.strip). This context manager |
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353 lets you advise Mercurial that something risky is happening so |
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354 that control-C etc can be blocked if desired. |
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355 """ |
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356 enabled = self.configbool('experimental', 'nointerrupt') |
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357 if (enabled and |
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358 self.configbool('experimental', 'nointerrupt-interactiveonly')): |
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359 enabled = self.interactive() |
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360 if self._uninterruptible or not enabled: |
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361 # if nointerrupt support is turned off, the process isn't |
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362 # interactive, or we're already in an uninterruptable |
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363 # block, do nothing. |
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364 yield |
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365 return |
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366 def warn(): |
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367 self.warn(_("shutting down cleanly\n")) |
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368 self.warn( |
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369 _("press ^C again to terminate immediately (dangerous)\n")) |
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370 return True |
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371 with procutil.uninterruptable(warn): |
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372 try: |
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373 self._uninterruptible = True |
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374 yield |
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375 finally: |
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376 self._uninterruptible = False |
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377 |
16135 | 378 def formatter(self, topic, opts): |
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379 return formatter.formatter(self, self, topic, opts) |
16135 | 380 |
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381 def _trusted(self, fp, f): |
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382 st = util.fstat(fp) |
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383 if util.isowner(st): |
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384 return True |
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385 |
8201
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386 tusers, tgroups = self._trustusers, self._trustgroups |
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387 if '*' in tusers or '*' in tgroups: |
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388 return True |
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389 |
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390 user = util.username(st.st_uid) |
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391 group = util.groupname(st.st_gid) |
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392 if user in tusers or group in tgroups or user == util.username(): |
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393 return True |
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394 |
8204 | 395 if self._reportuntrusted: |
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396 self.warn(_('not trusting file %s from untrusted ' |
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397 'user %s, group %s\n') % (f, user, group)) |
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398 return False |
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399 |
8200 | 400 def readconfig(self, filename, root=None, trust=False, |
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401 sections=None, remap=None): |
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402 try: |
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403 fp = open(filename, r'rb') |
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404 except IOError: |
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405 if not sections: # ignore unless we were looking for something |
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406 return |
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407 raise |
8139 | 408 |
8203 | 409 cfg = config.config() |
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410 trusted = sections or trust or self._trusted(fp, filename) |
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411 |
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412 try: |
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413 cfg.read(filename, fp, sections=sections, remap=remap) |
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414 fp.close() |
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415 except error.ConfigError as inst: |
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416 if trusted: |
8144
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|
417 raise |
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418 self.warn(_("ignored: %s\n") % stringutil.forcebytestr(inst)) |
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419 |
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420 if self.plain(): |
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421 for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
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422 'logtemplate', 'message-output', 'statuscopies', 'style', |
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423 'traceback', 'verbose'): |
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424 if k in cfg['ui']: |
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425 del cfg['ui'][k] |
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426 for k, v in cfg.items('defaults'): |
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|
427 del cfg['defaults'][k] |
31588
37a0ad669051
plain: ignore [commands] config
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parents:
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diff
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|
428 for k, v in cfg.items('commands'): |
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|
429 del cfg['commands'][k] |
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430 # Don't remove aliases from the configuration if in the exceptionlist |
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431 if self.plain('alias'): |
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432 for k, v in cfg.items('alias'): |
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|
433 del cfg['alias'][k] |
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09049042ab99
ui: disable revsetaliases in plain mode (BC)
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parents:
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diff
changeset
|
434 if self.plain('revsetalias'): |
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parents:
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changeset
|
435 for k, v in cfg.items('revsetalias'): |
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|
436 del cfg['revsetalias'][k] |
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|
437 if self.plain('templatealias'): |
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438 for k, v in cfg.items('templatealias'): |
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439 del cfg['templatealias'][k] |
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440 |
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|
441 if trusted: |
8203 | 442 self._tcfg.update(cfg) |
443 self._tcfg.update(self._ocfg) | |
444 self._ucfg.update(cfg) | |
445 self._ucfg.update(self._ocfg) | |
8139 | 446 |
3347
bce7c1b4c1c8
ui.py: normalize settings every time the configuration changes
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|
447 if root is None: |
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448 root = os.path.expanduser('~') |
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diff
changeset
|
449 self.fixconfig(root=root) |
3014
01454af644b8
load extensions only after the ui object has been completely initialized
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3013
diff
changeset
|
450 |
12764
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451 def fixconfig(self, root=None, section=None): |
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|
452 if section in (None, 'paths'): |
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|
453 # expand vars and ~ |
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|
454 # translate paths relative to root (or home) into absolute paths |
39818
24e493ec2229
py3: rename pycompat.getcwd() to encoding.getcwd() (API)
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parents:
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diff
changeset
|
455 root = root or encoding.getcwd() |
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|
456 for c in self._tcfg, self._ucfg, self._ocfg: |
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|
457 for n, p in c.items('paths'): |
29412
b62bce819d0c
ui: don't fixup [paths] sub-options
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|
458 # Ignore sub-options. |
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changeset
|
459 if ':' in n: |
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ui: don't fixup [paths] sub-options
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changeset
|
460 continue |
12764
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changeset
|
461 if not p: |
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|
462 continue |
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changeset
|
463 if '%%' in p: |
30618
201b44c8875c
ui: do not translate empty configsource() to 'none' (API)
Yuya Nishihara <yuya@tcha.org>
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diff
changeset
|
464 s = self.configsource('paths', n) or 'none' |
12764
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|
465 self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
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changeset
|
466 % (n, p, s)) |
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|
467 p = p.replace('%%', '%') |
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diff
changeset
|
468 p = util.expandpath(p) |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
Brodie Rao <brodie@bitheap.org>
parents:
13984
diff
changeset
|
469 if not util.hasscheme(p) and not os.path.isabs(p): |
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470 p = os.path.normpath(os.path.join(root, p)) |
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|
471 c.set("paths", n, p) |
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|
472 |
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473 if section in (None, 'ui'): |
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|
474 # update ui options |
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475 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
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476 self.debugflag = self.configbool('ui', 'debug') |
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477 self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
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478 self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
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479 if self.verbose and self.quiet: |
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|
480 self.quiet = self.verbose = False |
13493
95b0d4c1c9e1
ui: always report untrusted hgrc files when debug enabled
Ry4an Brase <ry4an-hg@ry4an.org>
parents:
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diff
changeset
|
481 self._reportuntrusted = self.debugflag or self.configbool("ui", |
33499
0407a51b9d8c
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482 "report_untrusted") |
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|
483 self.tracebackflag = self.configbool('ui', 'traceback') |
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ui: provide a mechanism to track and log blocked time
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484 self.logblockedtimes = self.configbool('ui', 'logblockedtimes') |
3350
ab900698b832
update ui.quiet/verbose/debug/interactive every time the config changes
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|
485 |
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486 if section in (None, 'trusted'): |
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|
487 # update trust information |
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|
488 self._trustusers.update(self.configlist('trusted', 'users')) |
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|
489 self._trustgroups.update(self.configlist('trusted', 'groups')) |
3551
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|
490 |
15919
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491 def backupconfig(self, section, item): |
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492 return (self._ocfg.backup(section, item), |
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493 self._tcfg.backup(section, item), |
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494 self._ucfg.backup(section, item),) |
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495 def restoreconfig(self, data): |
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496 self._ocfg.restore(data[0]) |
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497 self._tcfg.restore(data[1]) |
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498 self._ucfg.restore(data[2]) |
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|
499 |
20788
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config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents:
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500 def setconfig(self, section, name, value, source=''): |
20787
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501 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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502 cfg.set(section, name, value, source) |
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503 self.fixconfig(section=section) |
32872
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parents:
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|
504 self._maybetweakdefaults() |
960 | 505 |
8199 | 506 def _data(self, untrusted): |
8203 | 507 return untrusted and self._ucfg or self._tcfg |
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|
508 |
8182
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showconfig: show source file and line with --debug
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diff
changeset
|
509 def configsource(self, section, name, untrusted=False): |
30618
201b44c8875c
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510 return self._data(untrusted).source(section, name) |
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|
511 |
32958
4a3f1d362e5f
config: explicitly track the use of the standard default value
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512 def config(self, section, name, default=_unset, untrusted=False): |
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513 """return the plain string version of a config""" |
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514 value = self._config(section, name, default=default, |
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515 untrusted=untrusted) |
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516 if value is _unset: |
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517 return None |
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518 return value |
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519 |
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520 def _config(self, section, name, default=_unset, untrusted=False): |
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|
521 value = itemdefault = default |
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522 item = self._knownconfig.get(section, {}).get(name) |
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523 alternates = [(section, name)] |
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524 |
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525 if item is not None: |
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|
526 alternates.extend(item.alias) |
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527 if callable(item.default): |
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|
528 itemdefault = item.default() |
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529 else: |
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|
530 itemdefault = item.default |
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|
531 else: |
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|
532 msg = ("accessing unregistered config item: '%s.%s'") |
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|
533 msg %= (section, name) |
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|
534 self.develwarn(msg, 2, 'warn-config-unknown') |
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|
535 |
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|
536 if default is _unset: |
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|
537 if item is None: |
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changeset
|
538 value = default |
33471
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diff
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|
539 elif item.default is configitems.dynamicdefault: |
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diff
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|
540 value = None |
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|
541 msg = "config item requires an explicit default value: '%s.%s'" |
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|
542 msg %= (section, name) |
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|
543 self.develwarn(msg, 2, 'warn-config-default') |
33329
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changeset
|
544 else: |
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diff
changeset
|
545 value = itemdefault |
33471
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changeset
|
546 elif (item is not None |
34947
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|
547 and item.default is not configitems.dynamicdefault |
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diff
changeset
|
548 and default != itemdefault): |
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diff
changeset
|
549 msg = ("specifying a mismatched default value for a registered " |
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diff
changeset
|
550 "config item: '%s.%s' '%s'") |
36126
8f5c7f906f9b
ui: use pycompat.bytestr() to get a bytes-repr of config default
Augie Fackler <augie@google.com>
parents:
35961
diff
changeset
|
551 msg %= (section, name, pycompat.bytestr(default)) |
33329
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diff
changeset
|
552 self.develwarn(msg, 2, 'warn-config-default') |
32989
149b68224b08
configitems: issue a devel warning when overriding default config
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parents:
32985
diff
changeset
|
553 |
33329
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changeset
|
554 for s, n in alternates: |
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diff
changeset
|
555 candidate = self._data(untrusted).get(s, n, None) |
33058
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diff
changeset
|
556 if candidate is not None: |
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diff
changeset
|
557 value = candidate |
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diff
changeset
|
558 section = s |
15035
cc669e4fec95
ui: allow alternatives for config options
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
559 name = n |
cc669e4fec95
ui: allow alternatives for config options
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diff
changeset
|
560 break |
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Matt Mackall <mpm@selenic.com>
parents:
15002
diff
changeset
|
561 |
8204 | 562 if self.debugflag and not untrusted and self._reportuntrusted: |
33329
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diff
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|
563 for s, n in alternates: |
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diff
changeset
|
564 uvalue = self._ucfg.get(s, n) |
19536
ab3cf67740d6
ui.config: fix bug in config alternatives from cc669e4fec95
Augie Fackler <durin42@gmail.com>
parents:
19226
diff
changeset
|
565 if uvalue is not None and uvalue != value: |
ab3cf67740d6
ui.config: fix bug in config alternatives from cc669e4fec95
Augie Fackler <durin42@gmail.com>
parents:
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diff
changeset
|
566 self.debug("ignoring untrusted configuration option " |
33329
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parents:
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diff
changeset
|
567 "%s.%s = %s\n" % (s, n, uvalue)) |
3552
9b52239dc740
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
changeset
|
568 return value |
3341
a7cec14c9b40
ui.py: move common code out of config and configbool
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3340
diff
changeset
|
569 |
32967
cd2fd1765654
config: use the new '_unset' value for 'configsuboptions'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32966
diff
changeset
|
570 def configsuboptions(self, section, name, default=_unset, untrusted=False): |
27252
dccbebcff075
ui: add method to return option and all sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
571 """Get a config option and all sub-options. |
dccbebcff075
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27153
diff
changeset
|
572 |
dccbebcff075
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parents:
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diff
changeset
|
573 Some config options have sub-options that are declared with the |
dccbebcff075
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diff
changeset
|
574 format "key:opt = value". This method is used to return the main |
dccbebcff075
ui: add method to return option and all sub-options
Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
575 option and all its declared sub-options. |
dccbebcff075
ui: add method to return option and all sub-options
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diff
changeset
|
576 |
dccbebcff075
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diff
changeset
|
577 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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diff
changeset
|
578 is a dict of defined sub-options where keys and values are strings. |
dccbebcff075
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
changeset
|
579 """ |
32966
61a8321c9962
config: use the 'config' method in 'configsuboptions'
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parents:
32965
diff
changeset
|
580 main = self.config(section, name, default, untrusted=untrusted) |
27252
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parents:
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diff
changeset
|
581 data = self._data(untrusted) |
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ui: add method to return option and all sub-options
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582 sub = {} |
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583 prefix = '%s:' % name |
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584 for k, v in data.items(section): |
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585 if k.startswith(prefix): |
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586 sub[k[len(prefix):]] = v |
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587 |
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588 if self.debugflag and not untrusted and self._reportuntrusted: |
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589 for k, v in sub.items(): |
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590 uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
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591 if uvalue is not None and uvalue != v: |
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592 self.debug('ignoring untrusted configuration option ' |
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593 '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
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594 |
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595 return main, sub |
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596 |
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597 def configpath(self, section, name, default=_unset, untrusted=False): |
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598 'get a path config item, expanded relative to repo root or config file' |
13238 | 599 v = self.config(section, name, default, untrusted) |
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600 if v is None: |
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601 return None |
13238 | 602 if not os.path.isabs(v) or "://" not in v: |
603 src = self.configsource(section, name, untrusted) | |
604 if ':' in src: | |
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605 base = os.path.dirname(src.rsplit(':')[0]) |
13238 | 606 v = os.path.join(base, os.path.expanduser(v)) |
607 return v | |
608 | |
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609 def configbool(self, section, name, default=_unset, untrusted=False): |
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610 """parse a configuration element as a boolean |
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611 |
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612 >>> u = ui(); s = b'foo' |
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613 >>> u.setconfig(s, b'true', b'yes') |
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614 >>> u.configbool(s, b'true') |
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615 True |
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616 >>> u.setconfig(s, b'false', b'no') |
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617 >>> u.configbool(s, b'false') |
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618 False |
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619 >>> u.configbool(s, b'unknown') |
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620 False |
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621 >>> u.configbool(s, b'unknown', True) |
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622 True |
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623 >>> u.setconfig(s, b'invalid', b'somevalue') |
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624 >>> u.configbool(s, b'invalid') |
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625 Traceback (most recent call last): |
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626 ... |
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627 ConfigError: foo.invalid is not a boolean ('somevalue') |
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628 """ |
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629 |
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630 v = self._config(section, name, default, untrusted=untrusted) |
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631 if v is None: |
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632 return v |
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633 if v is _unset: |
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634 if default is _unset: |
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635 return False |
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636 return default |
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637 if isinstance(v, bool): |
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638 return v |
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639 b = stringutil.parsebool(v) |
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640 if b is None: |
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641 raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
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642 % (section, name, v)) |
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643 return b |
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644 |
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645 def configwith(self, convert, section, name, default=_unset, |
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646 desc=None, untrusted=False): |
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647 """parse a configuration element with a conversion function |
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648 |
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649 >>> u = ui(); s = b'foo' |
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650 >>> u.setconfig(s, b'float1', b'42') |
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651 >>> u.configwith(float, s, b'float1') |
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652 42.0 |
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653 >>> u.setconfig(s, b'float2', b'-4.25') |
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654 >>> u.configwith(float, s, b'float2') |
30932 | 655 -4.25 |
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656 >>> u.configwith(float, s, b'unknown', 7) |
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657 7.0 |
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658 >>> u.setconfig(s, b'invalid', b'somevalue') |
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659 >>> u.configwith(float, s, b'invalid') |
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660 Traceback (most recent call last): |
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661 ... |
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662 ConfigError: foo.invalid is not a valid float ('somevalue') |
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663 >>> u.configwith(float, s, b'invalid', desc=b'womble') |
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664 Traceback (most recent call last): |
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665 ... |
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666 ConfigError: foo.invalid is not a valid womble ('somevalue') |
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667 """ |
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668 |
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669 v = self.config(section, name, default, untrusted) |
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670 if v is None: |
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671 return v # do not attempt to convert None |
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672 try: |
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673 return convert(v) |
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674 except (ValueError, error.ParseError): |
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675 if desc is None: |
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676 desc = pycompat.sysbytes(convert.__name__) |
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677 raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") |
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678 % (section, name, desc, v)) |
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679 |
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680 def configint(self, section, name, default=_unset, untrusted=False): |
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681 """parse a configuration element as an integer |
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682 |
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683 >>> u = ui(); s = b'foo' |
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684 >>> u.setconfig(s, b'int1', b'42') |
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685 >>> u.configint(s, b'int1') |
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686 42 |
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687 >>> u.setconfig(s, b'int2', b'-42') |
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688 >>> u.configint(s, b'int2') |
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689 -42 |
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690 >>> u.configint(s, b'unknown', 7) |
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691 7 |
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692 >>> u.setconfig(s, b'invalid', b'somevalue') |
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693 >>> u.configint(s, b'invalid') |
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694 Traceback (most recent call last): |
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695 ... |
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696 ConfigError: foo.invalid is not a valid integer ('somevalue') |
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697 """ |
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698 |
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699 return self.configwith(int, section, name, default, 'integer', |
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700 untrusted) |
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|
701 |
32962
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|
702 def configbytes(self, section, name, default=_unset, untrusted=False): |
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|
703 """parse a configuration element as a quantity in bytes |
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|
704 |
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|
705 Units can be specified as b (bytes), k or kb (kilobytes), m or |
2c4cd1c42365
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|
706 mb (megabytes), g or gb (gigabytes). |
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parents:
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diff
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|
707 |
34131
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parents:
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|
708 >>> u = ui(); s = b'foo' |
0fa781320203
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Yuya Nishihara <yuya@tcha.org>
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diff
changeset
|
709 >>> u.setconfig(s, b'val1', b'42') |
0fa781320203
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
710 >>> u.configbytes(s, b'val1') |
19065
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Bryan O'Sullivan <bryano@fb.com>
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|
711 42 |
34131
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|
712 >>> u.setconfig(s, b'val2', b'42.5 kb') |
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Yuya Nishihara <yuya@tcha.org>
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diff
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|
713 >>> u.configbytes(s, b'val2') |
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Bryan O'Sullivan <bryano@fb.com>
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|
714 43520 |
34131
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diff
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|
715 >>> u.configbytes(s, b'unknown', b'7 MB') |
19065
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|
716 7340032 |
34131
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diff
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|
717 >>> u.setconfig(s, b'invalid', b'somevalue') |
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
718 >>> u.configbytes(s, b'invalid') |
19065
2c4cd1c42365
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Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
719 Traceback (most recent call last): |
2c4cd1c42365
ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents:
18966
diff
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|
720 ... |
2c4cd1c42365
ui: add a configbytes method, for space configuration
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
721 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
2c4cd1c42365
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Bryan O'Sullivan <bryano@fb.com>
parents:
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|
722 """ |
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parents:
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diff
changeset
|
723 |
33060
e70cbae4c4e6
config: use '_config' within 'configbytes'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33059
diff
changeset
|
724 value = self._config(section, name, default, untrusted) |
e70cbae4c4e6
config: use '_config' within 'configbytes'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33059
diff
changeset
|
725 if value is _unset: |
32962
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32961
diff
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|
726 if default is _unset: |
0bf986cfa82b
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32961
diff
changeset
|
727 default = 0 |
19195
9311cd5c09ed
ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents:
19085
diff
changeset
|
728 value = default |
33585
d90f9e4704de
ui: fix configbytes isinstance check to look for bytes and not str
Augie Fackler <augie@google.com>
parents:
33499
diff
changeset
|
729 if not isinstance(value, bytes): |
32962
0bf986cfa82b
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
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|
730 return value |
19065
2c4cd1c42365
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|
731 try: |
19195
9311cd5c09ed
ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents:
19085
diff
changeset
|
732 return util.sizetoint(value) |
9311cd5c09ed
ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
changeset
|
733 except error.ParseError: |
19065
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parents:
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|
734 raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
19195
9311cd5c09ed
ui: use util.sizetoint in configbytes
Bryan O'Sullivan <bryano@fb.com>
parents:
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diff
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|
735 % (section, name, value)) |
19065
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parents:
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diff
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|
736 |
32963
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
737 def configlist(self, section, name, default=_unset, untrusted=False): |
14171
fa2b596db182
ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents:
14076
diff
changeset
|
738 """parse a configuration element as a list of comma/space separated |
fa2b596db182
ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents:
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diff
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|
739 strings |
fa2b596db182
ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents:
14076
diff
changeset
|
740 |
34131
0fa781320203
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diff
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|
741 >>> u = ui(); s = b'foo' |
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|
742 >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') |
0fa781320203
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|
743 >>> u.configlist(s, b'list1') |
14171
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Sune Foldager <cryo@cyanite.org>
parents:
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diff
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|
744 ['this', 'is', 'a small', 'test'] |
34957
58e7791e243b
ui: add configlist doctest to document a bit more of the whitespace behavior
Augie Fackler <augie@google.com>
parents:
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diff
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|
745 >>> u.setconfig(s, b'list2', b'this, is "a small" , test ') |
58e7791e243b
ui: add configlist doctest to document a bit more of the whitespace behavior
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
746 >>> u.configlist(s, b'list2') |
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ui: add configlist doctest to document a bit more of the whitespace behavior
Augie Fackler <augie@google.com>
parents:
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|
747 ['this', 'is', 'a small', 'test'] |
14171
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ui: add configint function and tests
Sune Foldager <cryo@cyanite.org>
parents:
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diff
changeset
|
748 """ |
31481
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31479
diff
changeset
|
749 # default is not always a list |
32963
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
750 v = self.configwith(config.parselist, section, name, default, |
31481
a7c687c35119
ui: move configlist parser to config.py
Jun Wu <quark@fb.com>
parents:
31479
diff
changeset
|
751 'list', untrusted) |
32963
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
752 if isinstance(v, bytes): |
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
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diff
changeset
|
753 return config.parselist(v) |
88b3a38d39e3
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
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|
754 elif v is None: |
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
changeset
|
755 return [] |
88b3a38d39e3
config: use the new '_unset' value for 'configlist'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32962
diff
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|
756 return v |
2499
894435215344
Added ui.configlist method to get comma/space separated lists of strings.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2498
diff
changeset
|
757 |
32964
6599b7372387
config: use the new '_unset' value for 'configdate'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32963
diff
changeset
|
758 def configdate(self, section, name, default=_unset, untrusted=False): |
32408
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
759 """parse a configuration element as a tuple of ints |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
760 |
34131
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changeset
|
761 >>> u = ui(); s = b'foo' |
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diff
changeset
|
762 >>> u.setconfig(s, b'date', b'0 0') |
0fa781320203
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
763 >>> u.configdate(s, b'date') |
32408
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
764 (0, 0) |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
765 """ |
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
766 if self.config(section, name, default, untrusted): |
36607
c6061cadb400
util: extract all date-related utils in utils/dateutil module
Boris Feld <boris.feld@octobus.net>
parents:
36422
diff
changeset
|
767 return self.configwith(dateutil.parsedate, section, name, default, |
32408
420e93b0d9dc
ui: add the possiblity to get a date config field
Boris Feld <boris.feld@octobus.net>
parents:
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diff
changeset
|
768 'date', untrusted) |
32964
6599b7372387
config: use the new '_unset' value for 'configdate'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32963
diff
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|
769 if default is _unset: |
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32963
diff
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|
770 return None |
32408
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Boris Feld <boris.feld@octobus.net>
parents:
32105
diff
changeset
|
771 return default |
420e93b0d9dc
ui: add the possiblity to get a date config field
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parents:
32105
diff
changeset
|
772 |
27696
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
27563
diff
changeset
|
773 def hasconfig(self, section, name, untrusted=False): |
e70c97cc9243
config: add hasconfig method and supporting plumbing
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parents:
27563
diff
changeset
|
774 return self._data(untrusted).hasitem(section, name) |
e70c97cc9243
config: add hasconfig method and supporting plumbing
Bryan O'Sullivan <bos@serpentine.com>
parents:
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diff
changeset
|
775 |
4487
1b5b98837bb5
ui: Rename has_config to has_section.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4258
diff
changeset
|
776 def has_section(self, section, untrusted=False): |
2343
af81d8770620
add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2335
diff
changeset
|
777 '''tell whether section exists in config.''' |
8199 | 778 return section in self._data(untrusted) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
779 |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27252
diff
changeset
|
780 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 781 items = self._data(untrusted).items(section) |
27253
f43988e5954c
ui: optionally ignore sub-options from configitems()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
782 if ignoresub: |
37134
6890b7e991a4
help: supporting both help and doc for aliases
Rodrigo Damazio <rdamazio@google.com>
parents:
37120
diff
changeset
|
783 items = [i for i in items if ':' not in i[0]] |
8204 | 784 if self.debugflag and not untrusted and self._reportuntrusted: |
8222
d30a21594812
more whitespace cleanup and some other style nits
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
8220
diff
changeset
|
785 for k, v in self._ucfg.items(section): |
8203 | 786 if self._tcfg.get(section, k) != v: |
14708
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
changeset
|
787 self.debug("ignoring untrusted configuration option " |
8083f4d00bd1
i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents:
14614
diff
changeset
|
788 "%s.%s = %s\n" % (section, k, v)) |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
8143
diff
changeset
|
789 return items |
285 | 790 |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
791 def walkconfig(self, untrusted=False): |
8203 | 792 cfg = self._data(untrusted) |
793 for section in cfg.sections(): | |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
794 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
|
795 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
796 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
797 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
|
798 '''is plain mode active? |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
799 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
800 Plain mode means that all configuration variables which affect |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
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diff
changeset
|
801 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
|
802 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
|
803 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:
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diff
changeset
|
804 |
9f97de157aad
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Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
805 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
|
806 `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
|
807 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
808 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
|
809 - 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
|
810 - 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
|
811 - True otherwise |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
812 ''' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
813 if ('HGPLAIN' not in encoding.environ and |
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
814 'HGPLAINEXCEPT' not in encoding.environ): |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
815 return False |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
816 exceptions = encoding.environ.get('HGPLAINEXCEPT', |
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
817 '').strip().split(',') |
35170
c9740b69b9b7
dispatch: add HGPLAIN=+strictflags to restrict early parsing of global options
Yuya Nishihara <yuya@tcha.org>
parents:
34947
diff
changeset
|
818 # TODO: add support for HGPLAIN=+feature,-feature syntax |
c9740b69b9b7
dispatch: add HGPLAIN=+strictflags to restrict early parsing of global options
Yuya Nishihara <yuya@tcha.org>
parents:
34947
diff
changeset
|
819 if '+strictflags' not in encoding.environ.get('HGPLAIN', '').split(','): |
c9740b69b9b7
dispatch: add HGPLAIN=+strictflags to restrict early parsing of global options
Yuya Nishihara <yuya@tcha.org>
parents:
34947
diff
changeset
|
820 exceptions.append('strictflags') |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
821 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
822 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
|
823 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
824 |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
825 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
|
826 """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
|
827 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
828 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
829 and stop searching if one of these is set. |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
830 If not found and acceptempty is True, returns None. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
831 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
832 ($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
|
833 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
|
834 """ |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
835 user = encoding.environ.get("HGUSER") |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
836 if user is None: |
33329
e714159860fd
configitems: add alias support in config
David Demelier <demelier.david@gmail.com>
parents:
33150
diff
changeset
|
837 user = self.config("ui", "username") |
11225
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
838 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
839 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
|
840 if user is None: |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
841 user = encoding.environ.get("EMAIL") |
34849
9f2891fb426c
ui: add the possibility to returns None as username in ui
Boris Feld <boris.feld@octobus.net>
parents:
34707
diff
changeset
|
842 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
|
843 return user |
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
|
844 if user is None and self.configbool("ui", "askusername"): |
7600 | 845 user = self.prompt(_("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
|
846 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
|
847 try: |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
848 user = '%s@%s' % (procutil.getuser(), |
36784
e3732c3ab92d
py3: fix type of default username
Yuya Nishihara <yuya@tcha.org>
parents:
36732
diff
changeset
|
849 encoding.strtolocal(socket.getfqdn())) |
16940
6409a5c75125
ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents:
16939
diff
changeset
|
850 self.warn(_("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
|
851 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
|
852 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
853 if not user: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
854 raise error.Abort(_('no username supplied'), |
28962
ad2cd2ef25d9
config: use single quotes around command hint
timeless <timeless@mozdev.org>
parents:
28958
diff
changeset
|
855 hint=_("use 'hg config --edit' " |
20580
b75a23eec9c9
ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents:
20574
diff
changeset
|
856 'to set your username')) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
857 if "\n" in user: |
36228
ddeb7653b31c
py3: use pycompat.bytestr to convert str to bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36127
diff
changeset
|
858 raise error.Abort(_("username %r contains a newline\n") |
ddeb7653b31c
py3: use pycompat.bytestr to convert str to bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
36127
diff
changeset
|
859 % pycompat.bytestr(user)) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
860 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
861 |
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
|
862 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
|
863 """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
|
864 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
|
865 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
|
866 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
|
867 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
868 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
|
869 """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
|
870 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
871 p = self.paths.getpath(loc) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
872 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
873 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
874 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
875 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
876 |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
877 if default: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
878 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
879 p = self.paths.getpath(default) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
880 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
881 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
882 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
883 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
884 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
885 return loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
886 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
887 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
888 def paths(self): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
889 return paths(self) |
506 | 890 |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
891 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
892 def fout(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
893 return self._fout |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
894 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
895 @fout.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
896 def fout(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
897 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
|
898 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
|
899 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
900 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
901 def ferr(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
902 return self._ferr |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
903 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
904 @ferr.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
905 def ferr(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
906 self._ferr = f |
40547
840cd57cde32
ui: add config knob to redirect status messages to stderr (API)
Yuya Nishihara <yuya@tcha.org>
parents:
40543
diff
changeset
|
907 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
|
908 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
909 @property |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
910 def fin(self): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
911 return self._fin |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
912 |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
913 @fin.setter |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
914 def fin(self, f): |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
915 self._fin = f |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
916 |
40587
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
917 @property |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
918 def fmsg(self): |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
919 """Stream dedicated for status/error messages; may be None if |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
920 fout/ferr are used""" |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
921 return self._fmsg |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
922 |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
923 @fmsg.setter |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
924 def fmsg(self, f): |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
925 self._fmsg = f |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
926 self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
5542bc9125c9
dispatch: pass around ui.fmsg channel
Yuya Nishihara <yuya@tcha.org>
parents:
40578
diff
changeset
|
927 |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
928 def pushbuffer(self, error=False, subproc=False, labeled=False): |
23139
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spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
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diff
changeset
|
929 """install a buffer to capture standard output of the ui object |
21132
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diff
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|
930 |
24848
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ui: allow capture of subprocess output
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|
931 If error is True, the error output will be captured too. |
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|
932 |
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diff
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|
933 If subproc is True, output from subprocesses (typically hooks) will be |
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|
934 captured too. |
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|
935 |
32b213b9b22c
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|
936 If labeled is True, any labels associated with buffered |
32b213b9b22c
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|
937 output will be handled. By default, this has no effect |
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|
938 on the output returned, but extensions and GUI tools may |
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|
939 handle this argument and returned styled output. If output |
32b213b9b22c
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|
940 is being buffered so it can be captured and parsed or |
32b213b9b22c
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|
941 processed, labeled should not be set to True. |
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|
942 """ |
8202 | 943 self._buffers.append([]) |
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|
944 self._bufferstates.append((error, subproc, labeled)) |
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|
945 self._bufferapplylabels = labeled |
3737
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
946 |
27109
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ui: remove labeled argument from popbuffer
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|
947 def popbuffer(self): |
a93d53f79e6e
ui: remove labeled argument from popbuffer
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|
948 '''pop the last buffer and return the buffered output''' |
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|
949 self._bufferstates.pop() |
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|
950 if self._bufferstates: |
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|
951 self._bufferapplylabels = self._bufferstates[-1][2] |
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|
952 else: |
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|
953 self._bufferapplylabels = None |
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|
954 |
8202 | 955 return "".join(self._buffers.pop()) |
3737
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parents:
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diff
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|
956 |
40541
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parents:
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diff
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|
957 def _isbuffered(self, dest): |
40543
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|
958 if dest is self._fout: |
40541
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|
959 return bool(self._buffers) |
40543
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|
960 if dest is self._ferr: |
40541
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|
961 return bool(self._bufferstates and self._bufferstates[-1][0]) |
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|
962 return False |
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diff
changeset
|
963 |
35961
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
Joerg Sonnenberger <joerg@bec.de>
parents:
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diff
changeset
|
964 def canwritewithoutlabels(self): |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
Joerg Sonnenberger <joerg@bec.de>
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|
965 '''check if write skips the label''' |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
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diff
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|
966 if self._buffers and not self._bufferapplylabels: |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
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parents:
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diff
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|
967 return True |
0ff41ced4c12
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Joerg Sonnenberger <joerg@bec.de>
parents:
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diff
changeset
|
968 return self._colormode is None |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
Joerg Sonnenberger <joerg@bec.de>
parents:
35957
diff
changeset
|
969 |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
Joerg Sonnenberger <joerg@bec.de>
parents:
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diff
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|
970 def canbatchlabeledwrites(self): |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
Joerg Sonnenberger <joerg@bec.de>
parents:
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diff
changeset
|
971 '''check if write calls with labels are batchable''' |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
Joerg Sonnenberger <joerg@bec.de>
parents:
35957
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changeset
|
972 # Windows color printing is special, see ``write``. |
0ff41ced4c12
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diff
changeset
|
973 return self._colormode != 'win32' |
0ff41ced4c12
diff: improve ui.write performance when not coloring on Windows
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35957
diff
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|
974 |
10815
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|
975 def write(self, *args, **opts): |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
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|
976 '''write args to output |
32b213b9b22c
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|
977 |
31091
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diff
changeset
|
978 By default, this method simply writes to the buffer or stdout. |
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diff
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|
979 Color mode can be set on the UI class to have the output decorated |
ad074f900907
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diff
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|
980 with color modifier before being written to stdout. |
10815
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|
981 |
31091
ad074f900907
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diff
changeset
|
982 The color used is controlled by an optional keyword argument, "label". |
ad074f900907
color: move 'write' logic to the core ui class
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diff
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|
983 This should be a string containing label names separated by space. |
ad074f900907
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changeset
|
984 Label names take the form of "topic.type". For example, ui.debug() |
ad074f900907
color: move 'write' logic to the core ui class
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diff
changeset
|
985 issues a label of "ui.debug". |
10815
32b213b9b22c
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|
986 |
32b213b9b22c
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diff
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|
987 When labeling output for a specific command, a label of |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
988 "cmdname.type" is recommended. For example, status issues |
32b213b9b22c
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diff
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|
989 a label of "status.modified" for modified files. |
32b213b9b22c
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|
990 ''' |
40543
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|
991 self._write(self._fout, *args, **opts) |
40541
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|
992 |
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|
993 def write_err(self, *args, **opts): |
40543
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changeset
|
994 self._write(self._ferr, *args, **opts) |
40541
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diff
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|
995 |
c2aea007130b
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diff
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|
996 def _write(self, dest, *args, **opts): |
c2aea007130b
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diff
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|
997 if self._isbuffered(dest): |
31091
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|
998 if self._bufferapplylabels: |
35373
4e377c43e80b
py3: handle keyword arguments correctly in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35307
diff
changeset
|
999 label = opts.get(r'label', '') |
31091
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|
1000 self._buffers[-1].extend(self.label(a, label) for a in args) |
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|
1001 else: |
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|
1002 self._buffers[-1].extend(args) |
35957
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ui: add explicit path to write prompt text bypassing buffers
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|
1003 else: |
40541
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|
1004 self._writenobuf(dest, *args, **opts) |
35957
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ui: add explicit path to write prompt text bypassing buffers
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changeset
|
1005 |
40538
c5e964f75bf7
ui: pass in file object to _writenobuf()
Yuya Nishihara <yuya@tcha.org>
parents:
40524
diff
changeset
|
1006 def _writenobuf(self, dest, *args, **opts): |
40519
3c4b9dace7de
ui: consolidate places where _progclear() is called
Yuya Nishihara <yuya@tcha.org>
parents:
40226
diff
changeset
|
1007 self._progclear() |
40522
51091816a355
ui: simply concatenate messages before applying color labels
Yuya Nishihara <yuya@tcha.org>
parents:
40521
diff
changeset
|
1008 msg = b''.join(args) |
31090
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|
1009 |
31128
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|
1010 # opencode timeblockedsection because this is a critical path |
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|
1011 starttime = util.timer() |
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|
1012 try: |
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|
1013 if dest is self._ferr and not getattr(self._fout, 'closed', False): |
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|
1014 self._fout.flush() |
40589
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commandserver: add experimental option to use separate message channel
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changeset
|
1015 if getattr(dest, 'structured', False): |
054d0fcba2c4
commandserver: add experimental option to use separate message channel
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|
1016 # channel for machine-readable output with metadata, where |
054d0fcba2c4
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|
1017 # no extra colorization is necessary. |
054d0fcba2c4
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|
1018 dest.write(msg, **opts) |
054d0fcba2c4
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|
1019 elif self._colormode == 'win32': |
40523
0c7b2035a604
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40522
diff
changeset
|
1020 # windows color printing is its own can of crab, defer to |
0c7b2035a604
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40522
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changeset
|
1021 # the color module and that is it. |
40540
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ui: remove _write() and _write_err() functions
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diff
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|
1022 color.win32print(self, dest.write, msg, **opts) |
40523
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|
1023 else: |
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40522
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|
1024 if self._colormode is not None: |
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40522
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|
1025 label = opts.get(r'label', '') |
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diff
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|
1026 msg = self.label(msg, label) |
40540
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ui: remove _write() and _write_err() functions
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changeset
|
1027 dest.write(msg) |
40539
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diff
changeset
|
1028 # stderr may be buffered under win32 when redirected to files, |
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ui: move pre/post processes from low-level write()s to _writenobuf()
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|
1029 # including stdout. |
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|
1030 if dest is self._ferr and not getattr(self._ferr, 'closed', False): |
40539
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diff
changeset
|
1031 dest.flush() |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
1032 except IOError as err: |
40543
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|
1033 if (dest is self._ferr |
40539
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|
1034 and err.errno in (errno.EPIPE, errno.EIO, errno.EBADF)): |
04a9dd8da959
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|
1035 # no way to report the error, so ignore it |
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|
1036 return |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
1037 raise error.StdioError(err) |
31128
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|
1038 finally: |
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changeset
|
1039 self._blockedtimes['stdio_blocked'] += \ |
0bb3089fe735
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31124
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changeset
|
1040 (util.timer() - starttime) * 1000 |
565 | 1041 |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1042 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
|
1043 _writemsgwith(self._write, dest, *args, **opts) |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
1044 |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
1045 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
|
1046 _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
|
1047 |
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
|
1048 def flush(self): |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1049 # 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
|
1050 starttime = util.timer() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1051 try: |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1052 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1053 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
|
1054 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
|
1055 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
|
1056 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
|
1057 finally: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
1058 try: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1059 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
|
1060 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
|
1061 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
|
1062 raise error.StdioError(err) |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1063 finally: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1064 self._blockedtimes['stdio_blocked'] += \ |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1065 (util.timer() - starttime) * 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
|
1066 |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1067 def _isatty(self, fh): |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1068 if self.configbool('ui', 'nontty'): |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1069 return False |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
1070 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
|
1071 |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
1072 def disablepager(self): |
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
1073 self._disablepager = True |
30994
3ed6e43998df
ui: introduce neverpager() call
Augie Fackler <augie@google.com>
parents:
30992
diff
changeset
|
1074 |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1075 def pager(self, command): |
61b4122019d3
pager: move pager-initiating code into core
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parents:
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diff
changeset
|
1076 """Start a pager for subsequent command output. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1077 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1078 Commands which produce a long stream of output should call |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1079 this function to activate the user's preferred pagination |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1080 mechanism (which may be no pager). Calling this function |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1081 precludes any future use of interactive functionality, such as |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1082 prompting the user or activating curses. |
61b4122019d3
pager: move pager-initiating code into core
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parents:
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diff
changeset
|
1083 |
61b4122019d3
pager: move pager-initiating code into core
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parents:
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diff
changeset
|
1084 Args: |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1085 command: The full, non-aliased name of the command. That is, "log" |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1086 not "history, "summary" not "summ", etc. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1087 """ |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
1088 if (self._disablepager |
33620
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1089 or self.pageractive): |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1090 # how pager should do is already determined |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1091 return |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1092 |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1093 if not command.startswith('internal-always-') and ( |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1094 # explicit --pager=on (= 'internal-always-' prefix) should |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1095 # take precedence over disabling factors below |
cc047a733f69
ui: enable pager always for explicit --pager=on (issue5580)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
33585
diff
changeset
|
1096 command in self.configlist('pager', 'ignore') |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1097 or not self.configbool('ui', 'paginate') |
30997
29a4a8d01bc9
ui: respect historic pager.attend-$COMMAND=no
Augie Fackler <augie@google.com>
parents:
30995
diff
changeset
|
1098 or not self.configbool('pager', 'attend-' + command, True) |
39313
6f38284b23f4
pager: do not enable when TERM=dumb
Valentin Gatien-Baron <valentin.gatienbaron@gmail.com>
parents:
38858
diff
changeset
|
1099 or encoding.environ.get('TERM') == 'dumb' |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1100 # TODO: if we want to allow HGPLAINEXCEPT=pager, |
61b4122019d3
pager: move pager-initiating code into core
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parents:
30980
diff
changeset
|
1101 # formatted() will need some adjustment. |
61b4122019d3
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parents:
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diff
changeset
|
1102 or not self.formatted() |
61b4122019d3
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Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1103 or self.plain() |
34021
31a2eb0f74e5
pager: do not start pager if `ui` has been `pushbuffer`-ed
Jun Wu <quark@fb.com>
parents:
33865
diff
changeset
|
1104 or self._buffers |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1105 # TODO: expose debugger-enabled on the UI object |
31341
66f1c244b43a
ui: check for --debugger in sys.argv using r-string to avoid bytes on py3
Augie Fackler <augie@google.com>
parents:
31253
diff
changeset
|
1106 or '--debugger' in pycompat.sysargv): |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1107 # We only want to paginate if the ui appears to be |
61b4122019d3
pager: move pager-initiating code into core
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parents:
30980
diff
changeset
|
1108 # interactive, the user didn't say HGPLAIN or |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1109 # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
1110 return |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
1111 |
32078
bf5e13e38390
pager: use less as a fallback on Unix
Yuya Nishihara <yuya@tcha.org>
parents:
31963
diff
changeset
|
1112 pagercmd = self.config('pager', 'pager', rcutil.fallbackpager) |
31079
873ebdd6e84d
pager: do not try to run an empty pager command
Yuya Nishihara <yuya@tcha.org>
parents:
31062
diff
changeset
|
1113 if not pagercmd: |
873ebdd6e84d
pager: do not try to run an empty pager command
Yuya Nishihara <yuya@tcha.org>
parents:
31062
diff
changeset
|
1114 return |
873ebdd6e84d
pager: do not try to run an empty pager command
Yuya Nishihara <yuya@tcha.org>
parents:
31062
diff
changeset
|
1115 |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
1116 pagerenv = {} |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
1117 for name, value in rcutil.defaultpagerenv().items(): |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
1118 if name not in encoding.environ: |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
1119 pagerenv[name] = value |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
1120 |
40226
0d403e9f049a
py3: use stringutil.pprint() instead of '%r'
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39840
diff
changeset
|
1121 self.debug('starting pager for command %s\n' % |
0d403e9f049a
py3: use stringutil.pprint() instead of '%r'
Pulkit Goyal <pulkit@yandex-team.ru>
parents:
39840
diff
changeset
|
1122 stringutil.pprint(command)) |
31490
8122cc5cb543
pager: flush outputs before firing pager process
Yuya Nishihara <yuya@tcha.org>
parents:
31481
diff
changeset
|
1123 self.flush() |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1124 |
2d11d278279a
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parents:
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diff
changeset
|
1125 wasformatted = self.formatted() |
30992
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pager: move pager-initiating code into core
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parents:
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diff
changeset
|
1126 if util.safehasattr(signal, "SIGPIPE"): |
61b4122019d3
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parents:
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diff
changeset
|
1127 signal.signal(signal.SIGPIPE, _catchterm) |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
1128 if self._runpager(pagercmd, pagerenv): |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
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parents:
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diff
changeset
|
1129 self.pageractive = True |
2d11d278279a
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parents:
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diff
changeset
|
1130 # Preserve the formatted-ness of the UI. This is important |
2d11d278279a
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parents:
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changeset
|
1131 # because we mess with stdout, which might confuse |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
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parents:
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changeset
|
1132 # auto-detection of things being formatted. |
2d11d278279a
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parents:
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changeset
|
1133 self.setconfig('ui', 'formatted', wasformatted, 'pager') |
2d11d278279a
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diff
changeset
|
1134 self.setconfig('ui', 'interactive', False, 'pager') |
31691
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1135 |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1136 # If pagermode differs from color.mode, reconfigure color now that |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1137 # pageractive is set. |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
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parents:
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diff
changeset
|
1138 cm = self._colormode |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1139 if cm != self.config('color', 'pagermode', cm): |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1140 color.setup(self) |
31690
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changeset
|
1141 else: |
2d11d278279a
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changeset
|
1142 # If the pager can't be spawned in dispatch when --pager=on is |
2d11d278279a
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diff
changeset
|
1143 # given, don't try again when the command runs, to avoid a duplicate |
2d11d278279a
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1144 # warning about a missing pager command. |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
changeset
|
1145 self.disablepager() |
30992
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diff
changeset
|
1146 |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
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diff
changeset
|
1147 def _runpager(self, command, env=None): |
30992
61b4122019d3
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parents:
30980
diff
changeset
|
1148 """Actually start the pager and set up file descriptors. |
61b4122019d3
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parents:
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diff
changeset
|
1149 |
61b4122019d3
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parents:
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|
1150 This is separate in part so that extensions (like chg) can |
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1151 override how a pager is invoked. |
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1152 """ |
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1153 if command == 'cat': |
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1154 # Save ourselves some work. |
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1155 return False |
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1156 # If the command doesn't contain any of these characters, we |
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1157 # assume it's a binary and exec it directly. This means for |
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1158 # simple pager command configurations, we can degrade |
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1159 # gracefully and tell the user about their broken pager. |
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1160 shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") |
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1161 |
34645 | 1162 if pycompat.iswindows and not shell: |
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1163 # Window's built-in `more` cannot be invoked with shell=False, but |
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1164 # its `more.com` can. Hide this implementation detail from the |
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1165 # user so we can also get sane bad PAGER behavior. MSYS has |
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1166 # `more.exe`, so do a cmd.exe style resolution of the executable to |
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|
1167 # determine which one to use. |
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1168 fullcmd = procutil.findexe(command) |
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1169 if not fullcmd: |
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1170 self.warn(_("missing pager command '%s', skipping pager\n") |
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1171 % command) |
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1172 return False |
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1173 |
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1174 command = fullcmd |
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1175 |
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1176 try: |
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1177 pager = subprocess.Popen( |
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1178 procutil.tonativestr(command), shell=shell, bufsize=-1, |
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1179 close_fds=procutil.closefds, stdin=subprocess.PIPE, |
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1180 stdout=procutil.stdout, stderr=procutil.stderr, |
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1181 env=procutil.tonativeenv(procutil.shellenviron(env))) |
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1182 except OSError as e: |
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1183 if e.errno == errno.ENOENT and not shell: |
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1184 self.warn(_("missing pager command '%s', skipping pager\n") |
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1185 % command) |
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1186 return False |
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1187 raise |
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1188 |
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1189 # back up original file descriptors |
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1190 stdoutfd = os.dup(procutil.stdout.fileno()) |
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1191 stderrfd = os.dup(procutil.stderr.fileno()) |
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1192 |
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1193 os.dup2(pager.stdin.fileno(), procutil.stdout.fileno()) |
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1194 if self._isatty(procutil.stderr): |
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1195 os.dup2(pager.stdin.fileno(), procutil.stderr.fileno()) |
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1196 |
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1197 @self.atexit |
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1198 def killpager(): |
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1199 if util.safehasattr(signal, "SIGINT"): |
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1200 signal.signal(signal.SIGINT, signal.SIG_IGN) |
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1201 # restore original fds, closing pager.stdin copies in the process |
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1202 os.dup2(stdoutfd, procutil.stdout.fileno()) |
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1203 os.dup2(stderrfd, procutil.stderr.fileno()) |
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1204 pager.stdin.close() |
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1205 pager.wait() |
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1206 |
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1207 return True |
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1208 |
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1209 @property |
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1210 def _exithandlers(self): |
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1211 return _reqexithandlers |
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1212 |
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1213 def atexit(self, func, *args, **kwargs): |
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1214 '''register a function to run after dispatching a request |
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1215 |
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1216 Handlers do not stay registered across request boundaries.''' |
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1217 self._exithandlers.append((func, args, kwargs)) |
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|
1218 return func |
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|
1219 |
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1220 def interface(self, feature): |
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1221 """what interface to use for interactive console features? |
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1222 |
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1223 The interface is controlled by the value of `ui.interface` but also by |
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1224 the value of feature-specific configuration. For example: |
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1225 |
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1226 ui.interface.histedit = text |
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1227 ui.interface.chunkselector = curses |
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1228 |
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1229 Here the features are "histedit" and "chunkselector". |
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1230 |
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1231 The configuration above means that the default interfaces for commands |
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1232 is curses, the interface for histedit is text and the interface for |
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1233 selecting chunk is crecord (the best curses interface available). |
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1234 |
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|
1235 Consider the following example: |
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1236 ui.interface = curses |
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1237 ui.interface.histedit = text |
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1238 |
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1239 Then histedit will use the text interface and chunkselector will use |
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1240 the default curses interface (crecord at the moment). |
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1241 """ |
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1242 alldefaults = frozenset(["text", "curses"]) |
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1243 |
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1244 featureinterfaces = { |
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1245 "chunkselector": [ |
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1246 "text", |
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1247 "curses", |
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1248 ], |
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1249 "histedit": [ |
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1250 "text", |
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1251 "curses", |
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1252 ], |
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1253 } |
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1254 |
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1255 # Feature-specific interface |
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1256 if feature not in featureinterfaces.keys(): |
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1257 # Programming error, not user error |
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1258 raise ValueError("Unknown feature requested %s" % feature) |
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1259 |
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1260 availableinterfaces = frozenset(featureinterfaces[feature]) |
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1261 if alldefaults > availableinterfaces: |
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1262 # Programming error, not user error. We need a use case to |
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1263 # define the right thing to do here. |
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|
1264 raise ValueError( |
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Simon Farnsworth <simonfar@fb.com>
parents:
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|
1265 "Feature %s does not handle all default interfaces" % |
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ui: add new config flag for interface selection
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parents:
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diff
changeset
|
1266 feature) |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1267 |
38726
d79f3afb079e
curses: use "text" interface if TERM=dumb
Kyle Lippincott <spectral@google.com>
parents:
38652
diff
changeset
|
1268 if self.plain() or encoding.environ.get('TERM') == 'dumb': |
28542
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1269 return "text" |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1270 |
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diff
changeset
|
1271 # Default interface for all the features |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1272 defaultinterface = "text" |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1273 i = self.config("ui", "interface") |
28542
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
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|
1274 if i in alldefaults: |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1275 defaultinterface = i |
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ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1276 |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1277 choseninterface = defaultinterface |
34616
c0dabec35019
configitems: register the 'ui.interface.chunkselector' config
Boris Feld <boris.feld@octobus.net>
parents:
34568
diff
changeset
|
1278 f = self.config("ui", "interface.%s" % feature) |
28542
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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|
1279 if f in availableinterfaces: |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1280 choseninterface = f |
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1281 |
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1282 if i is not None and defaultinterface != i: |
71e12fc53b80
ui: add new config flag for interface selection
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parents:
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diff
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|
1283 if f is not None: |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1284 self.warn(_("invalid value for ui.interface: %s\n") % |
71e12fc53b80
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parents:
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diff
changeset
|
1285 (i,)) |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1286 else: |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
1287 self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1288 (i, choseninterface)) |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1289 if f is not None and choseninterface != f: |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1290 self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1291 (feature, f, choseninterface)) |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1292 |
71e12fc53b80
ui: add new config flag for interface selection
Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1293 return choseninterface |
71e12fc53b80
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Simon Farnsworth <simonfar@fb.com>
parents:
28498
diff
changeset
|
1294 |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1295 def interactive(self): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1296 '''is interactive input allowed? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1297 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1298 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
|
1299 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
|
1300 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
|
1301 specified. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1302 |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1303 Interactiveness is triggered by the value of the `ui.interactive' |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1304 configuration variable or - if it is unset - when `sys.stdin' points |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1305 to a terminal device. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1306 |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1307 This function refers to input only; for output, see `ui.formatted()'. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1308 ''' |
33061
c41cbe98822c
configitems: register 'ui.interactive'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33060
diff
changeset
|
1309 i = self.configbool("ui", "interactive") |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
1310 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
|
1311 # 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
|
1312 # 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
|
1313 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
|
1314 |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
1315 return i |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1316 |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1317 def termwidth(self): |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1318 '''how wide is the terminal in columns? |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1319 ''' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
1320 if 'COLUMNS' in encoding.environ: |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1321 try: |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
1322 return int(encoding.environ['COLUMNS']) |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1323 except ValueError: |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1324 pass |
30314
365812902904
scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents:
30310
diff
changeset
|
1325 return scmutil.termsize(self)[0] |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1326 |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1327 def formatted(self): |
11325
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1328 '''should formatted output be used? |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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changeset
|
1329 |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1330 It is often desirable to format the output to suite the output medium. |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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changeset
|
1331 Examples of this are truncating long lines or colorizing messages. |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1332 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:
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diff
changeset
|
1333 utilities, e.g. `grep'. |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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changeset
|
1334 |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1335 Formatted output is triggered by the value of the `ui.formatted' |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1336 configuration variable or - if it is unset - when `sys.stdout' points |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1337 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>
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11324
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changeset
|
1338 considered an implementation detail; it is not intended for use outside |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
changeset
|
1339 Mercurial or its extensions. |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1340 |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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changeset
|
1341 This function refers to output only; for input, see `ui.interactive()'. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
changeset
|
1342 This function always returns false when in plain mode, see `ui.plain()'. |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
changeset
|
1343 ''' |
11324
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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11311
diff
changeset
|
1344 if self.plain(): |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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11311
diff
changeset
|
1345 return False |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1346 |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1347 i = self.configbool("ui", "formatted") |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1348 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
|
1349 # 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
|
1350 # 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
|
1351 return self._isatty(self._fout) |
11324
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
changeset
|
1352 |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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|
1353 return i |
cdf6d861b207
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
changeset
|
1354 |
35956
fd54846e1f8e
ui: write prompt text in ui.prompt(), not in ui._readline()
Yuya Nishihara <yuya@tcha.org>
parents:
35923
diff
changeset
|
1355 def _readline(self): |
36795
9b513888ea23
ui: do not use rawinput() when we have to replace sys.stdin/stdout
Yuya Nishihara <yuya@tcha.org>
parents:
36794
diff
changeset
|
1356 # 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:
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diff
changeset
|
1357 # 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
|
1358 # 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
|
1359 # PyOS_Readline(), so no I/O will be made at Python layer. |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1360 usereadline = (self._isatty(self._fin) and self._isatty(self._fout) |
7bffbbe03e90
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Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1361 and procutil.isstdin(self._fin) |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1362 and procutil.isstdout(self._fout)) |
36794
fa53a1d1f16e
ui: do not try readline support if fin/fout aren't standard streams
Yuya Nishihara <yuya@tcha.org>
parents:
36791
diff
changeset
|
1363 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
|
1364 try: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1365 # 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
|
1366 # available |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1367 import readline |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1368 # 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
|
1369 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
1370 # 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
|
1371 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
|
1372 usereadline = False |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1373 |
22291
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
changeset
|
1374 # 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
|
1375 # - http://bugs.python.org/issue12833 |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1376 with self.timeblockedsection('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
|
1377 if usereadline: |
36791
30742c216abb
ui: inline util.bytesinput() into ui._readline()
Yuya Nishihara <yuya@tcha.org>
parents:
36784
diff
changeset
|
1378 line = encoding.strtolocal(pycompat.rawinput(r' ')) |
36796
aa0fc12743c7
ui: adjust Windows workaround to new _readline() code
Yuya Nishihara <yuya@tcha.org>
parents:
36795
diff
changeset
|
1379 # 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
|
1380 # 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
|
1381 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
|
1382 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
|
1383 else: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1384 self._fout.write(b' ') |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1385 self._fout.flush() |
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1386 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
|
1387 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
|
1388 raise EOFError |
36834
1527f40de3b3
ui: remove any combinations of CR|LF from prompt response
Yuya Nishihara <yuya@tcha.org>
parents:
36796
diff
changeset
|
1389 line = line.rstrip(pycompat.oslinesep) |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1390 |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1391 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
|
1392 |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1393 def prompt(self, msg, default="y"): |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1394 """Prompt user with msg, read response. |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1395 If ui is not interactive, the default is returned. |
5751 | 1396 """ |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1397 return self._prompt(msg, default=default) |
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1398 |
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1399 def _prompt(self, msg, **opts): |
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1400 default = opts[r'default'] |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1401 if not self.interactive(): |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1402 self._writemsg(self._fmsgout, msg, ' ', type='prompt', **opts) |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1403 self._writemsg(self._fmsgout, default or '', "\n", |
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1404 type='promptecho') |
7320
8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6862
diff
changeset
|
1405 return default |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1406 self._writemsgnobuf(self._fmsgout, msg, type='prompt', **opts) |
35956
fd54846e1f8e
ui: write prompt text in ui.prompt(), not in ui._readline()
Yuya Nishihara <yuya@tcha.org>
parents:
35923
diff
changeset
|
1407 self.flush() |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1408 try: |
35956
fd54846e1f8e
ui: write prompt text in ui.prompt(), not in ui._readline()
Yuya Nishihara <yuya@tcha.org>
parents:
35923
diff
changeset
|
1409 r = self._readline() |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1410 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
|
1411 r = default |
23053
5ba11ab48fcf
ui: separate option to show prompt echo, enabled only in tests (issue4417)
Yuya Nishihara <yuya@tcha.org>
parents:
22837
diff
changeset
|
1412 if self.configbool('ui', 'promptecho'): |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1413 self._writemsg(self._fmsgout, r, "\n", type='promptecho') |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1414 return r |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1415 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1416 raise error.ResponseExpected() |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1417 |
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
|
1418 @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
|
1419 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
|
1420 """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
|
1421 |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1422 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
|
1423 list of tuple "(response character, text without &)". |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1424 |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
1425 >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1426 ('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
|
1427 >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1428 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
34131
0fa781320203
doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents:
34054
diff
changeset
|
1429 >>> ui.extractchoices(b"want lots of $$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
|
1430 ('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
|
1431 """ |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1432 |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1433 # Sadly, the prompt string may have been built with a filename |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1434 # containing "$$" so let's try to find the first valid-looking |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1435 # prompt to start parsing. Sadly, we also can't rely on |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1436 # choices containing spaces, ASCII, or basically anything |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1437 # except an ampersand followed by a character. |
33096
d9962854a4a2
py3: add b'' to make the regex pattern bytes
Pulkit Goyal <7895pulkit@gmail.com>
parents:
33061
diff
changeset
|
1438 m = re.match(br'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1439 msg = m.group(1) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1440 choices = [p.strip(' ') for p in m.group(2).split('$$')] |
33714
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1441 def choicetuple(s): |
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1442 ampidx = s.index('&') |
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1443 return s[ampidx + 1:ampidx + 2].lower(), s.replace('&', '', 1) |
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1444 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
|
1445 |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1446 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
|
1447 """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
|
1448 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
|
1449 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1450 "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
|
1451 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1452 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
|
1453 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
|
1454 returned. |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1455 """ |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1456 |
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
|
1457 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
|
1458 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
|
1459 while True: |
40592
83e571ea06a9
commandserver: attach prompt default and choices to message
Yuya Nishihara <yuya@tcha.org>
parents:
40590
diff
changeset
|
1460 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
|
1461 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1462 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
|
1463 # TODO: shouldn't it be a warning? |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1464 self._writemsg(self._fmsgout, _("unrecognized response\n")) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1465 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
1466 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1467 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1468 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1469 try: |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1470 self._writemsg(self._fmsgerr, prompt or _('password: '), |
40593
6f0941f4a184
commandserver: make getpass() request distinct from normal prompt
Yuya Nishihara <yuya@tcha.org>
parents:
40592
diff
changeset
|
1471 type='prompt', password=True) |
21195
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
1472 # 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
|
1473 # to interact with tty even if fin is not a tty. |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1474 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1475 if self.configbool('ui', 'nontty'): |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1476 l = self._fin.readline() |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1477 if not l: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1478 raise EOFError |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1479 return l.rstrip('\n') |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1480 else: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1481 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1482 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1483 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
|
1484 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1485 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1486 '''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
|
1487 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1488 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
|
1489 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1490 if not self.quiet: |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1491 self._writemsg(self._fmsgout, type='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
|
1492 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1493 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1494 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1495 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1496 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
|
1497 ''' |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1498 self._writemsg(self._fmsgerr, type='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
|
1499 |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1500 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
|
1501 '''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
|
1502 |
afc4ad706f9c
dispatch: making all hg abortions be output with a specific label
Rodrigo Damazio Bovendorp <rdamazio@google.com>
parents:
38767
diff
changeset
|
1503 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
|
1504 ''' |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1505 self._writemsg(self._fmsgerr, type='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
|
1506 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1507 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1508 '''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
|
1509 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1510 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
|
1511 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1512 if self.verbose: |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1513 self._writemsg(self._fmsgout, type='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
|
1514 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1515 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1516 '''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
|
1517 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1518 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
|
1519 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1520 if self.debugflag: |
40590
83dd8c63a0c6
ui: extract helpers to write message with type or label
Yuya Nishihara <yuya@tcha.org>
parents:
40589
diff
changeset
|
1521 self._writemsg(self._fmsgout, type='debug', *msg, **opts) |
26750
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1522 |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1523 def edit(self, text, user, extra=None, editform=None, pending=None, |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1524 repopath=None, action=None): |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1525 if action is None: |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1526 self.develwarn('action is None but will soon be a required ' |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1527 'parameter to ui.edit()') |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1528 extra_defaults = { |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1529 'prefix': 'editor', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1530 'suffix': '.txt', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1531 } |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1532 if extra is not None: |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1533 if extra.get('suffix') is not None: |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1534 self.develwarn('extra.suffix is not None but will soon be ' |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1535 'ignored by ui.edit()') |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1536 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1537 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
|
1538 |
34054
3c82b14d2838
editor: file created for diff action should have .diff suffix
Michael Bolin <mbolin@fb.com>
parents:
34029
diff
changeset
|
1539 if action == 'diff': |
3c82b14d2838
editor: file created for diff action should have .diff suffix
Michael Bolin <mbolin@fb.com>
parents:
34029
diff
changeset
|
1540 suffix = '.diff' |
3c82b14d2838
editor: file created for diff action should have .diff suffix
Michael Bolin <mbolin@fb.com>
parents:
34029
diff
changeset
|
1541 elif action: |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1542 suffix = '.%s.hg.txt' % action |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1543 else: |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1544 suffix = extra['suffix'] |
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1545 |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1546 rdir = None |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1547 if self.configbool('experimental', 'editortmpinhg'): |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1548 rdir = repopath |
38164
aac4be30e250
py3: wrap tempfile.mkstemp() to use bytes path
Yuya Nishihara <yuya@tcha.org>
parents:
38101
diff
changeset
|
1549 (fd, name) = pycompat.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
34029
6e6452bc441d
editor: use an unambiguous path suffix for editor files
Michael Bolin <mbolin@fb.com>
parents:
34021
diff
changeset
|
1550 suffix=suffix, |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1551 dir=rdir) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1552 try: |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1553 f = os.fdopen(fd, r'wb') |
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1554 f.write(util.tonativeeol(text)) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1555 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1556 |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1557 environ = {'HGUSER': user} |
20606
be140ebd506b
ui: edit(): transplant: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20605
diff
changeset
|
1558 if 'transplant_source' in extra: |
be140ebd506b
ui: edit(): transplant: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20605
diff
changeset
|
1559 environ.update({'HGREVISION': hex(extra['transplant_source'])}) |
24687
28d76bc069db
editor: prefer 'intermediate-source' extra to use for HGREVISION environment variable
Alexander Drozdov <al.drozdov@gmail.com>
parents:
24663
diff
changeset
|
1560 for label in ('intermediate-source', 'source', '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
|
1561 if label in extra: |
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1562 environ.update({'HGREVISION': extra[label]}) |
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1563 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1564 if editform: |
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1565 environ.update({'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
|
1566 if pending: |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1567 environ.update({'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
|
1568 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1569 editor = self.geteditor() |
207 | 1570 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1571 self.system("%s \"%s\"" % (editor, name), |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1572 environ=environ, |
30980
60b5db2ab586
ui: give editor() a tag of its own
Simon Farnsworth <simonfar@fb.com>
parents:
30979
diff
changeset
|
1573 onerr=error.Abort, errprefix=_("edit failed"), |
60b5db2ab586
ui: give editor() a tag of its own
Simon Farnsworth <simonfar@fb.com>
parents:
30979
diff
changeset
|
1574 blockedtag='editor') |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1575 |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1576 f = open(name, r'rb') |
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1577 t = util.fromnativeeol(f.read()) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1578 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1579 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1580 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
1581 |
207 | 1582 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
|
1583 |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1584 def system(self, cmd, environ=None, cwd=None, onerr=None, errprefix=None, |
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1585 blockedtag=None): |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1586 '''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
|
1587 output will be redirected if fout is not stdout. |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1588 |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1589 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
|
1590 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
|
1591 ''' |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1592 if blockedtag is None: |
31535
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1593 # 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
|
1594 # the tail end instead |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1595 cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1596 blockedtag = 'unknown_system_' + cmdsuffix |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1597 out = self._fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
1598 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
|
1599 out = self |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1600 with self.timeblockedsection(blockedtag): |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1601 rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1602 if rc and onerr: |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1603 errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
37463
bbd240f81ac5
procutil: make explainexit() simply return a message (API)
Yuya Nishihara <yuya@tcha.org>
parents:
37134
diff
changeset
|
1604 procutil.explainexit(rc)) |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1605 if errprefix: |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1606 errmsg = '%s: %s' % (errprefix, errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1607 raise onerr(errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1608 return rc |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
1609 |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1610 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
|
1611 """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
|
1612 extensions like chg)""" |
37120
a8a902d7176e
procutil: bulk-replace function calls to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
37119
diff
changeset
|
1613 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
|
1614 |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1615 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
|
1616 '''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
|
1617 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
|
1618 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
|
1619 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
|
1620 if exc is None: |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1621 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
|
1622 cause = getattr(exc[1], 'cause', None) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1623 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1624 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
|
1625 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
|
1626 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
|
1627 exconly = traceback.format_exception_only(cause[0], cause[1]) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1628 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1629 # exclude frame where 'exc' was chained and rethrown from exctb |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1630 self.write_err('Traceback (most recent call last):\n', |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1631 ''.join(exctb[:-1]), |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1632 ''.join(causetb), |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1633 ''.join(exconly)) |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1634 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
1635 output = traceback.format_exception(exc[0], exc[1], exc[2]) |
35897
4b1c04082cdc
py3: replace "if ispy3" by encoding.strtolocal()
Yuya Nishihara <yuya@tcha.org>
parents:
35889
diff
changeset
|
1636 self.write_err(encoding.strtolocal(r''.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
|
1637 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
|
1638 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1639 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
|
1640 '''return editor to use''' |
30641
16b5df5792a8
py3: replace sys.platform with pycompat.sysplatform (part 1 of 2)
Pulkit Goyal <7895pulkit@gmail.com>
parents:
30637
diff
changeset
|
1641 if pycompat.sysplatform == 'plan9': |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1642 # 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
|
1643 # 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
|
1644 # avoid confusion. |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1645 editor = 'E' |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1646 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1647 editor = 'vi' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
1648 return (encoding.environ.get("HGEDITOR") or |
31687 | 1649 self.config("ui", "editor", editor)) |
9153 | 1650 |
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
|
1651 @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
|
1652 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
|
1653 """setup the progbar singleton to the ui object""" |
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
|
1654 if (self.quiet or self.debugflag |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1655 or self.configbool('progress', 'disable') |
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
|
1656 or not progress.shouldprint(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
|
1657 return None |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1658 return getprogbar(self) |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1659 |
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
|
1660 def _progclear(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
|
1661 """clear progress bar output if any. use it before any output""" |
34351
0e4bed5c5c38
ui: check for progress singleton when clearing progress bar (issue5684)
Mark Thomas <mbthomas@fb.com>
parents:
33755
diff
changeset
|
1662 if not haveprogbar(): # nothing loaded yet |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1663 return |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1664 if self._progbar is not None and self._progbar.printed: |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1665 self._progbar.clear() |
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1666 |
9153 | 1667 def progress(self, topic, pos, item="", unit="", total=None): |
1668 '''show a progress message | |
1669 | |
28598
c30d5ca4945b
progress: update comment to reflect implementation
timeless <timeless@mozdev.org>
parents:
28542
diff
changeset
|
1670 By default a textual progress bar will be displayed if an operation |
c30d5ca4945b
progress: update comment to reflect implementation
timeless <timeless@mozdev.org>
parents:
28542
diff
changeset
|
1671 takes too long. 'topic' is the current operation, 'item' is a |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17059
diff
changeset
|
1672 non-numeric marker of the current position (i.e. the currently |
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17059
diff
changeset
|
1673 in-process file), 'pos' is the current numeric position (i.e. |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1674 revision, bytes, etc.), unit is a corresponding unit label, |
9153 | 1675 and total is the highest expected pos. |
1676 | |
10425
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1677 Multiple nested topics may be active at a time. |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1678 |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1679 All topics should be marked closed by setting pos to None at |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1680 termination. |
9153 | 1681 ''' |
40594
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1682 if getattr(self._fmsgerr, 'structured', False): |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1683 # channel for machine-readable output with metadata, just send |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1684 # raw information |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1685 # TODO: consider porting some useful information (e.g. estimated |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1686 # time) from progbar. we might want to support update delay to |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1687 # reduce the cost of transferring progress messages. |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1688 self._fmsgerr.write(None, type=b'progress', topic=topic, pos=pos, |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1689 item=item, unit=unit, total=total) |
234c2d8c9e48
commandserver: send raw progress information to message channel
Yuya Nishihara <yuya@tcha.org>
parents:
40593
diff
changeset
|
1690 elif self._progbar is not None: |
25499
0fa964d6fd48
progress: move all logic altering the ui object logic in mercurial.ui
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25498
diff
changeset
|
1691 self._progbar.progress(topic, pos, item=item, unit=unit, |
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
|
1692 total=total) |
25125
bd625cd4e5e7
progress: get the extremely verbose output out of default debug
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24883
diff
changeset
|
1693 if pos is None or not self.configbool('progress', 'debug'): |
9153 | 1694 return |
1695 | |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1696 if unit: |
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1697 unit = ' ' + unit |
9153 | 1698 if item: |
1699 item = ' ' + item | |
1700 | |
1701 if total: | |
1702 pct = 100.0 * pos / total | |
34271
a254c669b475
ui: fix progress debug log format strings to work on Python 3
Augie Fackler <augie@google.com>
parents:
34208
diff
changeset
|
1703 self.debug('%s:%s %d/%d%s (%4.2f%%)\n' |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1704 % (topic, item, pos, total, unit, pct)) |
9153 | 1705 else: |
34271
a254c669b475
ui: fix progress debug log format strings to work on Python 3
Augie Fackler <augie@google.com>
parents:
34208
diff
changeset
|
1706 self.debug('%s:%s %d%s\n' % (topic, item, pos, unit)) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1707 |
38345
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
1708 def makeprogress(self, topic, unit="", total=None): |
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
1709 '''exists only so low-level modules won't need to import scmutil''' |
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
1710 return scmutil.progress(self, topic, unit, total) |
bec1212eceaa
progress: create helper class for incrementing progress
Martin von Zweigbergk <martinvonz@google.com>
parents:
38164
diff
changeset
|
1711 |
18669
18242716a014
blackbox: adds a blackbox extension
Durham Goode <durham@fb.com>
parents:
18054
diff
changeset
|
1712 def log(self, service, *msg, **opts): |
11984 | 1713 '''hook for logging facility extensions |
1714 | |
1715 service should be a readily-identifiable subsystem, which will | |
1716 allow filtering. | |
26235
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1717 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1718 *msg should be a newline-terminated format string to log, and |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1719 then any values to %-format into that format string. |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1720 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1721 **opts currently has no defined meanings. |
11984 | 1722 ''' |
1723 | |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1724 def label(self, msg, label): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1725 '''style msg based on supplied label |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1726 |
31087
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
1727 If some color mode is enabled, this will add the necessary control |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
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|
1728 characters to apply such color. In addition, 'debug' color mode adds |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
changeset
|
1729 markup showing which label affects a piece of text. |
10815
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1730 |
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1731 ui.write(s, 'label') is equivalent to |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1732 ui.write(ui.label(s, 'label')). |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
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diff
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|
1733 ''' |
31087
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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diff
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|
1734 if self._colormode is not None: |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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|
1735 return color.colorlabel(self, msg, label) |
10815
32b213b9b22c
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Brodie Rao <brodie@bitheap.org>
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diff
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|
1736 return msg |
24250
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Gregory Szorc <gregory.szorc@gmail.com>
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|
1737 |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
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|
1738 def develwarn(self, msg, stacklevel=1, config=None): |
27274
82910fdc216f
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1739 """issue a developer warning message |
82910fdc216f
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1740 |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
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|
1741 Use 'stacklevel' to report the offender some layers further up in the |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
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|
1742 stack. |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
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|
1743 """ |
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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diff
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|
1744 if not self.configbool('devel', 'all-warnings'): |
35127
fa2395db68c6
develwarn: do not emit warning if "config" is unspecified
Kyle Lippincott <spectral@google.com>
parents:
35067
diff
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|
1745 if config is None or not self.configbool('devel', config): |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
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diff
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|
1746 return |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
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|
1747 msg = 'devel-warn: ' + msg |
27274
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Pierre-Yves David <pierre-yves.david@fb.com>
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|
1748 stacklevel += 1 # get in develwarn |
25629
52e5f68d8363
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Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
1749 if self.tracebackflag: |
40543
7bffbbe03e90
ui: hide fin/fout/ferr attributes behind @property functions
Yuya Nishihara <yuya@tcha.org>
parents:
40542
diff
changeset
|
1750 util.debugstacktrace(msg, stacklevel, self._ferr, self._fout) |
28498 | 1751 self.log('develwarn', '%s at:\n%s' % |
1752 (msg, ''.join(util.getstackframes(stacklevel)))) | |
25629
52e5f68d8363
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diff
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|
1753 else: |
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|
1754 curframe = inspect.currentframe() |
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Pierre-Yves David <pierre-yves.david@fb.com>
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diff
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|
1755 calframe = inspect.getouterframes(curframe, 2) |
36127
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
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diff
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|
1756 fname, lineno, fmsg = calframe[stacklevel][1:4] |
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
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diff
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|
1757 fname, fmsg = pycompat.sysbytes(fname), pycompat.sysbytes(fmsg) |
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
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diff
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|
1758 self.write_err('%s at: %s:%d (%s)\n' |
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
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diff
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|
1759 % (msg, fname, lineno, fmsg)) |
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Augie Fackler <augie@google.com>
parents:
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|
1760 self.log('develwarn', '%s at: %s:%d (%s)\n', |
df1760b58fda
ui: convert stack traces to sysbytes before logging
Augie Fackler <augie@google.com>
parents:
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diff
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|
1761 msg, fname, lineno, fmsg) |
29762
96bd27eb23f0
ui: drop values returned by inspect.*frame*() to avoid cycles
Jun Wu <quark@fb.com>
parents:
29413
diff
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|
1762 curframe = calframe = None # avoid cycles |
25629
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|
1763 |
35923
efbd04238029
cmdutil: convert _revertprefetch() to a generic stored file hook (API)
Matt Harbison <matt_harbison@yahoo.com>
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diff
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|
1764 def deprecwarn(self, msg, version, stacklevel=2): |
27275
f2cd240f2f7c
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|
1765 """issue a deprecation warning |
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1766 |
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|
1767 - msg: message explaining what is deprecated and how to upgrade, |
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|
1768 - version: last version where the API will be supported, |
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|
1769 """ |
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77de985d7c91
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|
1770 if not (self.configbool('devel', 'all-warnings') |
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1771 or self.configbool('devel', 'deprec-warn')): |
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|
1772 return |
27275
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|
1773 msg += ("\n(compatibility will be dropped after Mercurial-%s," |
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|
1774 " update your code.)") % version |
35923
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|
1775 self.develwarn(msg, stacklevel=stacklevel, config='deprec-warn') |
25629
52e5f68d8363
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|
1776 |
30832
da5fa0f13a41
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Matt Harbison <matt_harbison@yahoo.com>
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|
1777 def exportableenviron(self): |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
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diff
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|
1778 """The environment variables that are safe to export, e.g. through |
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Matt Harbison <matt_harbison@yahoo.com>
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|
1779 hgweb. |
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|
1780 """ |
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|
1781 return self._exportableenviron |
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|
1782 |
30480
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|
1783 @contextlib.contextmanager |
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|
1784 def configoverride(self, overrides, source=""): |
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|
1785 """Context manager for temporary config overrides |
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|
1786 `overrides` must be a dict of the following structure: |
b0a8337ba9af
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|
1787 {(section, name) : value}""" |
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|
1788 backups = {} |
30537
4b0e6677eed1
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|
1789 try: |
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|
1790 for (section, name), value in overrides.items(): |
4b0e6677eed1
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Gregory Szorc <gregory.szorc@gmail.com>
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|
1791 backups[(section, name)] = self.backupconfig(section, name) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
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|
1792 self.setconfig(section, name, value, source) |
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|
1793 yield |
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|
1794 finally: |
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Gregory Szorc <gregory.szorc@gmail.com>
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|
1795 for __, backup in backups.items(): |
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|
1796 self.restoreconfig(backup) |
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|
1797 # just restoring ui.quiet config to the previous value is not enough |
4b0e6677eed1
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|
1798 # as it does not update ui.quiet class member |
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Gregory Szorc <gregory.szorc@gmail.com>
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diff
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|
1799 if ('ui', 'quiet') in overrides: |
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1800 self.fixconfig(section='ui') |
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|
1801 |
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1802 class paths(dict): |
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1803 """Represents a collection of paths and their configs. |
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1804 |
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1805 Data is initially derived from ui instances and the config files they have |
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1806 loaded. |
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1807 """ |
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1808 def __init__(self, ui): |
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1809 dict.__init__(self) |
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1810 |
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1811 for name, loc in ui.configitems('paths', ignoresub=True): |
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1812 # No location is the same as not existing. |
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1813 if not loc: |
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1814 continue |
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1815 loc, sub = ui.configsuboptions('paths', name) |
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1816 self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
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1817 |
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1818 def getpath(self, name, default=None): |
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1819 """Return a ``path`` from a string, falling back to default. |
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1820 |
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1821 ``name`` can be a named path or locations. Locations are filesystem |
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1822 paths or URIs. |
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1823 |
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1824 Returns None if ``name`` is not a registered path, a URI, or a local |
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1825 path to a repo. |
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1826 """ |
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1827 # Only fall back to default if no path was requested. |
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1828 if name is None: |
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1829 if not default: |
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|
1830 default = () |
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1831 elif not isinstance(default, (tuple, list)): |
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1832 default = (default,) |
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1833 for k in default: |
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1834 try: |
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1835 return self[k] |
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1836 except KeyError: |
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1837 continue |
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1838 return None |
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1839 |
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1840 # Most likely empty string. |
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1841 # This may need to raise in the future. |
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1842 if not name: |
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1843 return None |
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1844 |
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1845 try: |
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1846 return self[name] |
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1847 except KeyError: |
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1848 # Try to resolve as a local path or URI. |
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1849 try: |
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1850 # We don't pass sub-options in, so no need to pass ui instance. |
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1851 return path(None, None, rawloc=name) |
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1852 except ValueError: |
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1853 raise error.RepoError(_('repository %s does not exist') % |
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1854 name) |
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1855 |
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1856 _pathsuboptions = {} |
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1857 |
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1858 def pathsuboption(option, attr): |
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1859 """Decorator used to declare a path sub-option. |
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1860 |
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1861 Arguments are the sub-option name and the attribute it should set on |
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1862 ``path`` instances. |
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1863 |
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1864 The decorated function will receive as arguments a ``ui`` instance, |
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1865 ``path`` instance, and the string value of this option from the config. |
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1866 The function should return the value that will be set on the ``path`` |
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1867 instance. |
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1868 |
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1869 This decorator can be used to perform additional verification of |
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1870 sub-options and to change the type of sub-options. |
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1871 """ |
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1872 def register(func): |
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1873 _pathsuboptions[option] = (attr, func) |
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1874 return func |
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1875 return register |
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1876 |
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1877 @pathsuboption('pushurl', 'pushloc') |
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1878 def pushurlpathoption(ui, path, value): |
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1879 u = util.url(value) |
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1880 # Actually require a URL. |
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1881 if not u.scheme: |
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1882 ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
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1883 return None |
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1884 |
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1885 # Don't support the #foo syntax in the push URL to declare branch to |
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1886 # push. |
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1887 if u.fragment: |
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1888 ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
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1889 'ignoring)\n') % path.name) |
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1890 u.fragment = None |
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1891 |
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1892 return bytes(u) |
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1893 |
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1894 @pathsuboption('pushrev', 'pushrev') |
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1895 def pushrevpathoption(ui, path, value): |
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1896 return value |
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1897 |
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1898 class path(object): |
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1899 """Represents an individual path and its configuration.""" |
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1900 |
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1901 def __init__(self, ui, name, rawloc=None, suboptions=None): |
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1902 """Construct a path from its config options. |
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1903 |
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1904 ``ui`` is the ``ui`` instance the path is coming from. |
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1905 ``name`` is the symbolic name of the path. |
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1906 ``rawloc`` is the raw location, as defined in the config. |
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1907 ``pushloc`` is the raw locations pushes should be made to. |
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1908 |
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1909 If ``name`` is not defined, we require that the location be a) a local |
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1910 filesystem path with a .hg directory or b) a URL. If not, |
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1911 ``ValueError`` is raised. |
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1912 """ |
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1913 if not rawloc: |
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1914 raise ValueError('rawloc must be defined') |
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1915 |
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1916 # Locations may define branches via syntax <base>#<branch>. |
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1917 u = util.url(rawloc) |
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1918 branch = None |
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1919 if u.fragment: |
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1920 branch = u.fragment |
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1921 u.fragment = None |
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1922 |
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1923 self.url = u |
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1924 self.branch = branch |
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1925 |
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1926 self.name = name |
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1927 self.rawloc = rawloc |
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1928 self.loc = '%s' % u |
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1929 |
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1930 # When given a raw location but not a symbolic name, validate the |
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1931 # location is valid. |
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1932 if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
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1933 raise ValueError('location is not a URL or path to a local ' |
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1934 'repo: %s' % rawloc) |
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1935 |
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1936 suboptions = suboptions or {} |
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1937 |
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1938 # Now process the sub-options. If a sub-option is registered, its |
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1939 # attribute will always be present. The value will be None if there |
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1940 # was no valid sub-option. |
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1941 for suboption, (attr, func) in _pathsuboptions.iteritems(): |
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1942 if suboption not in suboptions: |
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1943 setattr(self, attr, None) |
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1944 continue |
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1945 |
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1946 value = func(ui, self, suboptions[suboption]) |
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1947 setattr(self, attr, value) |
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1948 |
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1949 def _isvalidlocalpath(self, path): |
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1950 """Returns True if the given path is a potentially valid repository. |
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1951 This is its own function so that extensions can change the definition of |
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1952 'valid' in this case (like when pulling from a git repo into a hg |
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1953 one).""" |
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1954 return os.path.isdir(os.path.join(path, '.hg')) |
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1955 |
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1956 @property |
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1957 def suboptions(self): |
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1958 """Return sub-options and their values for this path. |
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1959 |
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1960 This is intended to be used for presentation purposes. |
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1961 """ |
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1962 d = {} |
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1963 for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
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1964 value = getattr(self, attr) |
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1965 if value is not None: |
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1966 d[subopt] = value |
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1967 return d |
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1968 |
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1969 # we instantiate one globally shared progress bar to avoid |
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1970 # competing progress bars when multiple UI objects get created |
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1971 _progresssingleton = None |
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1972 |
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1973 def getprogbar(ui): |
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1974 global _progresssingleton |
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1975 if _progresssingleton is None: |
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1976 # passing 'ui' object to the singleton is fishy, |
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1977 # this is how the extension used to work but feel free to rework it. |
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1978 _progresssingleton = progress.progbar(ui) |
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1979 return _progresssingleton |
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1980 |
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1981 def haveprogbar(): |
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1982 return _progresssingleton is not None |
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1983 |
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1984 def _selectmsgdests(ui): |
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1985 name = ui.config(b'ui', b'message-output') |
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1986 if name == b'channel': |
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1987 if ui.fmsg: |
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1988 return ui.fmsg, ui.fmsg |
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1989 else: |
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1990 # fall back to ferr if channel isn't ready so that status/error |
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1991 # messages can be printed |
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1992 return ui.ferr, ui.ferr |
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1993 if name == b'stdio': |
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1994 return ui.fout, ui.ferr |
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1995 if name == b'stderr': |
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1996 return ui.ferr, ui.ferr |
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1997 raise error.Abort(b'invalid ui.message-output destination: %s' % name) |
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1998 |
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1999 def _writemsgwith(write, dest, *args, **opts): |
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2000 """Write ui message with the given ui._write*() function |
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2001 |
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2002 The specified message type is translated to 'ui.<type>' label if the dest |
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2003 isn't a structured channel, so that the message will be colorized. |
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2004 """ |
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2005 # TODO: maybe change 'type' to a mandatory option |
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2006 if r'type' in opts and not getattr(dest, 'structured', False): |
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2007 opts[r'label'] = opts.get(r'label', '') + ' ui.%s' % opts.pop(r'type') |
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2008 write(dest, *args, **opts) |