Mercurial > hg
annotate mercurial/ui.py @ 33822:42ad7cc645a4
copies: add more details to the documentation of mergecopies()
This documentation is very helpful for any developer to understand what
copytracing is and what the function does. Since this is the main function of
doing copytracing, I have also included bits about copytracing in it.
This additions are picked from a doc by Stash@Fb. So thanks to him.
Differential Revision: https://phab.mercurial-scm.org/D409
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Wed, 16 Aug 2017 00:25:20 +0530 |
parents | 86aca74a063b |
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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 tempfile |
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22 import traceback |
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23 |
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24 from .i18n import _ |
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25 from .node import hex |
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26 |
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27 from . import ( |
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28 color, |
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29 config, |
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30 configitems, |
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31 encoding, |
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32 error, |
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33 formatter, |
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34 progress, |
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35 pycompat, |
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36 rcutil, |
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37 scmutil, |
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38 util, |
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39 ) |
207 | 40 |
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41 urlreq = util.urlreq |
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42 |
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43 # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
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44 _keepalnum = ''.join(c for c in map(pycompat.bytechr, range(256)) |
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45 if not c.isalnum()) |
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46 |
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47 # The config knobs that will be altered (if unset) by ui.tweakdefaults. |
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48 tweakrc = """ |
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49 [ui] |
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50 # The rollback command is dangerous. As a rule, don't use it. |
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51 rollback = False |
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52 |
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53 [commands] |
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54 # Make `hg status` emit cwd-relative paths by default. |
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55 status.relative = yes |
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56 |
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57 [diff] |
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58 git = 1 |
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59 """ |
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60 |
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61 samplehgrcs = { |
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62 'user': |
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63 b"""# example user config (see 'hg help config' for more info) |
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64 [ui] |
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65 # name and email, e.g. |
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66 # username = Jane Doe <jdoe@example.com> |
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67 username = |
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68 |
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69 # uncomment to disable color in command output |
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70 # (see 'hg help color' for details) |
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71 # color = never |
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72 |
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73 # uncomment to disable command output pagination |
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74 # (see 'hg help pager' for details) |
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75 # paginate = never |
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76 |
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77 [extensions] |
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78 # uncomment these lines to enable some popular extensions |
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79 # (see 'hg help extensions' for more info) |
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80 # |
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81 # churn = |
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82 """, |
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83 |
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84 'cloned': |
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85 b"""# example repository config (see 'hg help config' for more info) |
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86 [paths] |
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87 default = %s |
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88 |
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89 # path aliases to other clones of this repo in URLs or filesystem paths |
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90 # (see 'hg help config.paths' for more info) |
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91 # |
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92 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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93 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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94 # my-clone = /home/jdoe/jdoes-clone |
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95 |
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96 [ui] |
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97 # name and email (local to this repository, optional), e.g. |
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98 # username = Jane Doe <jdoe@example.com> |
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99 """, |
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100 |
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101 'local': |
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102 b"""# example repository config (see 'hg help config' for more info) |
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103 [paths] |
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104 # path aliases to other clones of this repo in URLs or filesystem paths |
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105 # (see 'hg help config.paths' for more info) |
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106 # |
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107 # default = http://example.com/hg/example-repo |
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108 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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109 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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110 # my-clone = /home/jdoe/jdoes-clone |
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111 |
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112 [ui] |
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113 # name and email (local to this repository, optional), e.g. |
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114 # username = Jane Doe <jdoe@example.com> |
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115 """, |
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116 |
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117 'global': |
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118 b"""# example system-wide hg config (see 'hg help config' for more info) |
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119 |
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120 [ui] |
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121 # uncomment to disable color in command output |
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122 # (see 'hg help color' for details) |
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123 # color = never |
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124 |
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125 # uncomment to disable command output pagination |
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126 # (see 'hg help pager' for details) |
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127 # paginate = never |
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128 |
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129 [extensions] |
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130 # uncomment these lines to enable some popular extensions |
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131 # (see 'hg help extensions' for more info) |
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132 # |
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133 # blackbox = |
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134 # churn = |
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135 """, |
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136 } |
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137 |
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138 |
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139 class httppasswordmgrdbproxy(object): |
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140 """Delays loading urllib2 until it's needed.""" |
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141 def __init__(self): |
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142 self._mgr = None |
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143 |
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144 def _get_mgr(self): |
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145 if self._mgr is None: |
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146 self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
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147 return self._mgr |
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148 |
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149 def add_password(self, *args, **kwargs): |
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150 return self._get_mgr().add_password(*args, **kwargs) |
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151 |
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152 def find_user_password(self, *args, **kwargs): |
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153 return self._get_mgr().find_user_password(*args, **kwargs) |
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154 |
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155 def _catchterm(*args): |
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156 raise error.SignalInterrupt |
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157 |
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158 # unique object used to detect no default value has been provided when |
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159 # retrieving configuration value. |
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160 _unset = object() |
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161 |
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162 class ui(object): |
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163 def __init__(self, src=None): |
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164 """Create a fresh new ui object if no src given |
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165 |
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166 Use uimod.ui.load() to create a ui which knows global and user configs. |
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167 In most cases, you should use ui.copy() to create a copy of an existing |
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168 ui object. |
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169 """ |
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170 # _buffers: used for temporary capture of output |
8202 | 171 self._buffers = [] |
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172 # _exithandlers: callbacks run at the end of a request |
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173 self._exithandlers = [] |
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174 # 3-tuple describing how each buffer in the stack behaves. |
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175 # Values are (capture stderr, capture subprocesses, apply labels). |
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176 self._bufferstates = [] |
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177 # When a buffer is active, defines whether we are expanding labels. |
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178 # This exists to prevent an extra list lookup. |
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179 self._bufferapplylabels = None |
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180 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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181 self._reportuntrusted = True |
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182 self._knownconfig = configitems.coreitems |
8203 | 183 self._ocfg = config.config() # overlay |
184 self._tcfg = config.config() # trusted | |
185 self._ucfg = config.config() # untrusted | |
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186 self._trustusers = set() |
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187 self._trustgroups = set() |
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188 self.callhooks = True |
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189 # Insecure server connections requested. |
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190 self.insecureconnections = False |
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191 # Blocked time |
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192 self.logblockedtimes = False |
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193 # color mode: see mercurial/color.py for possible value |
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194 self._colormode = None |
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195 self._terminfoparams = {} |
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196 self._styles = {} |
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197 |
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198 if src: |
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199 self._exithandlers = src._exithandlers |
14612 | 200 self.fout = src.fout |
201 self.ferr = src.ferr | |
202 self.fin = src.fin | |
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203 self.pageractive = src.pageractive |
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204 self._disablepager = src._disablepager |
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205 self._tweaked = src._tweaked |
14612 | 206 |
8203 | 207 self._tcfg = src._tcfg.copy() |
208 self._ucfg = src._ucfg.copy() | |
209 self._ocfg = src._ocfg.copy() | |
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210 self._trustusers = src._trustusers.copy() |
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211 self._trustgroups = src._trustgroups.copy() |
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212 self.environ = src.environ |
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213 self.callhooks = src.callhooks |
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214 self.insecureconnections = src.insecureconnections |
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215 self._colormode = src._colormode |
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216 self._terminfoparams = src._terminfoparams.copy() |
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217 self._styles = src._styles.copy() |
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218 |
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219 self.fixconfig() |
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220 |
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221 self.httppasswordmgrdb = src.httppasswordmgrdb |
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222 self._blockedtimes = src._blockedtimes |
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223 else: |
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224 self.fout = util.stdout |
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225 self.ferr = util.stderr |
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226 self.fin = util.stdin |
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227 self.pageractive = False |
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228 self._disablepager = False |
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229 self._tweaked = False |
14612 | 230 |
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231 # shared read-only environment |
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232 self.environ = encoding.environ |
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233 |
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234 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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235 self._blockedtimes = collections.defaultdict(int) |
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236 |
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237 allowed = self.configlist('experimental', 'exportableenviron') |
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238 if '*' in allowed: |
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239 self._exportableenviron = self.environ |
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240 else: |
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241 self._exportableenviron = {} |
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242 for k in allowed: |
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243 if k in self.environ: |
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244 self._exportableenviron[k] = self.environ[k] |
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245 |
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246 @classmethod |
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247 def load(cls): |
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248 """Create a ui and load global and user configs""" |
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249 u = cls() |
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250 # we always trust global config files and environment variables |
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251 for t, f in rcutil.rccomponents(): |
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252 if t == 'path': |
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253 u.readconfig(f, trust=True) |
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254 elif t == 'items': |
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255 sections = set() |
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256 for section, name, value, source in f: |
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257 # do not set u._ocfg |
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258 # XXX clean this up once immutable config object is a thing |
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259 u._tcfg.set(section, name, value, source) |
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260 u._ucfg.set(section, name, value, source) |
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261 sections.add(section) |
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262 for section in sections: |
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263 u.fixconfig(section=section) |
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264 else: |
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265 raise error.ProgrammingError('unknown rctype: %s' % t) |
32872
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266 u._maybetweakdefaults() |
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267 return u |
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268 |
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269 def _maybetweakdefaults(self): |
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270 if not self.configbool('ui', 'tweakdefaults'): |
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271 return |
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272 if self._tweaked or self.plain('tweakdefaults'): |
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273 return |
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274 |
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275 # Note: it is SUPER IMPORTANT that you set self._tweaked to |
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276 # True *before* any calls to setconfig(), otherwise you'll get |
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277 # infinite recursion between setconfig and this method. |
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278 # |
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279 # TODO: We should extract an inner method in setconfig() to |
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280 # avoid this weirdness. |
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281 self._tweaked = True |
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282 tmpcfg = config.config() |
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283 tmpcfg.parse('<tweakdefaults>', tweakrc) |
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284 for section in tmpcfg: |
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285 for name, value in tmpcfg.items(section): |
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286 if not self.hasconfig(section, name): |
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287 self.setconfig(section, name, value, "<tweakdefaults>") |
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288 |
8189
d2899a856f9f
ui: replace parentui mechanism with repo.baseui
Matt Mackall <mpm@selenic.com>
parents:
8187
diff
changeset
|
289 def copy(self): |
8220
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ui: ui.copy() now takes the ui class into account
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parents:
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diff
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|
290 return self.__class__(self) |
1839
876e4e6ad82b
Create local ui object per repository, so .hg/hgrc don't get mixed.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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291 |
29366
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292 def resetstate(self): |
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293 """Clear internal state that shouldn't persist across commands""" |
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294 if self._progbar: |
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|
295 self._progbar.resetstate() # reset last-print time of progress bar |
30945
8b83b626fb1e
ui: remove urllib2 from being imported early
Kyle Lippincott <spectral@google.com>
parents:
30932
diff
changeset
|
296 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
29366
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|
297 |
30976
e92daf156d5c
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Simon Farnsworth <simonfar@fb.com>
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diff
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|
298 @contextlib.contextmanager |
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parents:
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diff
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|
299 def timeblockedsection(self, key): |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
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parents:
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diff
changeset
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300 # this is open-coded below - search for timeblockedsection to find them |
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e92daf156d5c
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diff
changeset
|
301 starttime = util.timer() |
e92daf156d5c
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diff
changeset
|
302 try: |
e92daf156d5c
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
changeset
|
303 yield |
e92daf156d5c
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parents:
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diff
changeset
|
304 finally: |
e92daf156d5c
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parents:
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diff
changeset
|
305 self._blockedtimes[key + '_blocked'] += \ |
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diff
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|
306 (util.timer() - starttime) * 1000 |
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diff
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|
307 |
16135 | 308 def formatter(self, topic, opts): |
32579
012e0da5b759
formatter: add option to redirect output to file object
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parents:
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diff
changeset
|
309 return formatter.formatter(self, self, topic, opts) |
16135 | 310 |
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dccecfaebdd2
ui: rename _is_trusted to _trusted
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
311 def _trusted(self, fp, f): |
3677
1a0fa3914c46
Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
312 st = util.fstat(fp) |
8657
3fa92c618624
posix: do not use fstat in isowner
Martin Geisler <mg@lazybytes.net>
parents:
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diff
changeset
|
313 if util.isowner(st): |
3677
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Avoid looking up usernames if the current user owns the .hgrc file
Alexis S. L. Carvalho <alexis@cecm.usp.br>
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diff
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|
314 return True |
8141
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ui: cleanup _is_trusted a bit
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
315 |
8201
7cf2b987acd3
ui: trusted_users -> _trustusers, trusted_groups -> _trustgroups
Matt Mackall <mpm@selenic.com>
parents:
8200
diff
changeset
|
316 tusers, tgroups = self._trustusers, self._trustgroups |
8141
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parents:
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diff
changeset
|
317 if '*' in tusers or '*' in tgroups: |
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diff
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|
318 return True |
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diff
changeset
|
319 |
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diff
changeset
|
320 user = util.username(st.st_uid) |
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parents:
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diff
changeset
|
321 group = util.groupname(st.st_gid) |
e40b629bedd1
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parents:
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diff
changeset
|
322 if user in tusers or group in tgroups or user == util.username(): |
e40b629bedd1
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parents:
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diff
changeset
|
323 return True |
e40b629bedd1
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parents:
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diff
changeset
|
324 |
8204 | 325 if self._reportuntrusted: |
16939
fa91ddfc3f36
ui: lowercase "not trusting file" warning message
Martin Geisler <mg@aragost.com>
parents:
16938
diff
changeset
|
326 self.warn(_('not trusting file %s from untrusted ' |
8141
e40b629bedd1
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parents:
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diff
changeset
|
327 'user %s, group %s\n') % (f, user, group)) |
e40b629bedd1
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parents:
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diff
changeset
|
328 return False |
3551
3b07e223534b
Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3489
diff
changeset
|
329 |
8200 | 330 def readconfig(self, filename, root=None, trust=False, |
8345
dcebff8a25dd
hgwebdir: read --webdir-conf as actual configuration to ui (issue1586)
Alexander Solovyov <piranha@piranha.org.ua>
parents:
8312
diff
changeset
|
331 sections=None, remap=None): |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
332 try: |
30348
9df29b7c62cf
ui: explicitly open config files in binary mode
Augie Fackler <augie@google.com>
parents:
30332
diff
changeset
|
333 fp = open(filename, u'rb') |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
334 except IOError: |
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diff
changeset
|
335 if not sections: # ignore unless we were looking for something |
912bfef12ba6
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diff
changeset
|
336 return |
912bfef12ba6
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8141
diff
changeset
|
337 raise |
8139 | 338 |
8203 | 339 cfg = config.config() |
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dccecfaebdd2
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Matt Mackall <mpm@selenic.com>
parents:
14738
diff
changeset
|
340 trusted = sections or trust or self._trusted(fp, filename) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
341 |
8142
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Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
342 try: |
8345
dcebff8a25dd
hgwebdir: read --webdir-conf as actual configuration to ui (issue1586)
Alexander Solovyov <piranha@piranha.org.ua>
parents:
8312
diff
changeset
|
343 cfg.read(filename, fp, sections=sections, remap=remap) |
15407
ee112eb69d2a
misc: adding missing file close() calls
Matt Mackall <mpm@selenic.com>
parents:
15089
diff
changeset
|
344 fp.close() |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25629
diff
changeset
|
345 except error.ConfigError as inst: |
8142
912bfef12ba6
ui: fold readsections into readconfig
Matt Mackall <mpm@selenic.com>
parents:
8141
diff
changeset
|
346 if trusted: |
8144
fca54469480e
ui: introduce new config parser
Matt Mackall <mpm@selenic.com>
parents:
8143
diff
changeset
|
347 raise |
16938
ba9bfdc6bfb2
ui: lowercase ConfigError warning message
Martin Geisler <mg@aragost.com>
parents:
16751
diff
changeset
|
348 self.warn(_("ignored: %s\n") % str(inst)) |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
349 |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
350 if self.plain(): |
10507
79dd96774187
ui: unset ui.slash when HGPLAIN is set
Brodie Rao <me+hg@dackz.net>
parents:
10506
diff
changeset
|
351 for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
24663
7d01371e6358
commands: add ui.statuscopies config knob
Mathias De Maré <mathias.demare@gmail.com>
parents:
24250
diff
changeset
|
352 'logtemplate', 'statuscopies', 'style', |
10507
79dd96774187
ui: unset ui.slash when HGPLAIN is set
Brodie Rao <me+hg@dackz.net>
parents:
10506
diff
changeset
|
353 'traceback', 'verbose'): |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
354 if k in cfg['ui']: |
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
355 del cfg['ui'][k] |
14373
a599431b0ab6
ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14372
diff
changeset
|
356 for k, v in cfg.items('defaults'): |
a599431b0ab6
ui: enable alias exception when reading config in plain mode
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14372
diff
changeset
|
357 del cfg['defaults'][k] |
31588
37a0ad669051
plain: ignore [commands] config
Martin von Zweigbergk <martinvonz@google.com>
parents:
31535
diff
changeset
|
358 for k, v in cfg.items('commands'): |
37a0ad669051
plain: ignore [commands] config
Martin von Zweigbergk <martinvonz@google.com>
parents:
31535
diff
changeset
|
359 del cfg['commands'][k] |
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360 # Don't remove aliases from the configuration if in the exceptionlist |
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361 if self.plain('alias'): |
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362 for k, v in cfg.items('alias'): |
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363 del cfg['alias'][k] |
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364 if self.plain('revsetalias'): |
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365 for k, v in cfg.items('revsetalias'): |
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366 del cfg['revsetalias'][k] |
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367 if self.plain('templatealias'): |
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368 for k, v in cfg.items('templatealias'): |
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369 del cfg['templatealias'][k] |
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370 |
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371 if trusted: |
8203 | 372 self._tcfg.update(cfg) |
373 self._tcfg.update(self._ocfg) | |
374 self._ucfg.update(cfg) | |
375 self._ucfg.update(self._ocfg) | |
8139 | 376 |
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377 if root is None: |
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378 root = os.path.expanduser('~') |
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379 self.fixconfig(root=root) |
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380 |
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381 def fixconfig(self, root=None, section=None): |
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382 if section in (None, 'paths'): |
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383 # expand vars and ~ |
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384 # translate paths relative to root (or home) into absolute paths |
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385 root = root or pycompat.getcwd() |
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386 for c in self._tcfg, self._ucfg, self._ocfg: |
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387 for n, p in c.items('paths'): |
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388 # Ignore sub-options. |
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389 if ':' in n: |
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390 continue |
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391 if not p: |
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392 continue |
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393 if '%%' in p: |
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394 s = self.configsource('paths', n) or 'none' |
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395 self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
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396 % (n, p, s)) |
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397 p = p.replace('%%', '%') |
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398 p = util.expandpath(p) |
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399 if not util.hasscheme(p) and not os.path.isabs(p): |
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400 p = os.path.normpath(os.path.join(root, p)) |
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401 c.set("paths", n, p) |
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402 |
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403 if section in (None, 'ui'): |
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404 # update ui options |
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405 self.debugflag = self.configbool('ui', 'debug') |
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406 self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
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407 self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
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408 if self.verbose and self.quiet: |
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409 self.quiet = self.verbose = False |
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ui: always report untrusted hgrc files when debug enabled
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|
410 self._reportuntrusted = self.debugflag or self.configbool("ui", |
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411 "report_untrusted") |
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412 self.tracebackflag = self.configbool('ui', 'traceback') |
30976
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ui: provide a mechanism to track and log blocked time
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413 self.logblockedtimes = self.configbool('ui', 'logblockedtimes') |
3350
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414 |
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415 if section in (None, 'trusted'): |
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416 # update trust information |
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417 self._trustusers.update(self.configlist('trusted', 'users')) |
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418 self._trustgroups.update(self.configlist('trusted', 'groups')) |
3551
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419 |
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420 def backupconfig(self, section, item): |
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421 return (self._ocfg.backup(section, item), |
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422 self._tcfg.backup(section, item), |
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423 self._ucfg.backup(section, item),) |
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424 def restoreconfig(self, data): |
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425 self._ocfg.restore(data[0]) |
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426 self._tcfg.restore(data[1]) |
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427 self._ucfg.restore(data[2]) |
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428 |
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config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
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429 def setconfig(self, section, name, value, source=''): |
20787
be179da10d5f
config: backout 77f1f206e135 - 743daa601445 removed the only use of overlay
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430 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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|
431 cfg.set(section, name, value, source) |
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432 self.fixconfig(section=section) |
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ui: add support for a tweakdefaults knob
Augie Fackler <augie@google.com>
parents:
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433 self._maybetweakdefaults() |
960 | 434 |
8199 | 435 def _data(self, untrusted): |
8203 | 436 return untrusted and self._ucfg or self._tcfg |
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save settings from untrusted config files in a separate configparser
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|
437 |
8182
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showconfig: show source file and line with --debug
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|
438 def configsource(self, section, name, untrusted=False): |
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439 return self._data(untrusted).source(section, name) |
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|
440 |
32958
4a3f1d362e5f
config: explicitly track the use of the standard default value
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441 def config(self, section, name, default=_unset, untrusted=False): |
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442 """return the plain string version of a config""" |
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443 value = self._config(section, name, default=default, |
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444 untrusted=untrusted) |
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445 if value is _unset: |
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446 return None |
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447 return value |
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448 |
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449 def _config(self, section, name, default=_unset, untrusted=False): |
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450 value = default |
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451 item = self._knownconfig.get(section, {}).get(name) |
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452 alternates = [(section, name)] |
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453 |
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454 if item is not None: |
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455 alternates.extend(item.alias) |
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456 |
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457 if default is _unset: |
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458 if item is None: |
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459 value = default |
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460 elif item.default is configitems.dynamicdefault: |
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461 value = None |
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462 msg = "config item requires an explicit default value: '%s.%s'" |
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463 msg %= (section, name) |
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464 self.develwarn(msg, 2, 'warn-config-default') |
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465 elif callable(item.default): |
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466 value = item.default() |
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467 else: |
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468 value = item.default |
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469 elif (item is not None |
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470 and item.default is not configitems.dynamicdefault): |
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471 msg = ("specifying a default value for a registered " |
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472 "config item: '%s.%s' '%s'") |
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473 msg %= (section, name, default) |
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474 self.develwarn(msg, 2, 'warn-config-default') |
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475 |
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476 for s, n in alternates: |
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477 candidate = self._data(untrusted).get(s, n, None) |
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478 if candidate is not None: |
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479 value = candidate |
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480 section = s |
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481 name = n |
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482 break |
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483 |
8204 | 484 if self.debugflag and not untrusted and self._reportuntrusted: |
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485 for s, n in alternates: |
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486 uvalue = self._ucfg.get(s, n) |
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487 if uvalue is not None and uvalue != value: |
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488 self.debug("ignoring untrusted configuration option " |
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489 "%s.%s = %s\n" % (s, n, uvalue)) |
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490 return value |
3341
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491 |
32967
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492 def configsuboptions(self, section, name, default=_unset, untrusted=False): |
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493 """Get a config option and all sub-options. |
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494 |
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495 Some config options have sub-options that are declared with the |
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496 format "key:opt = value". This method is used to return the main |
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497 option and all its declared sub-options. |
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498 |
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499 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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500 is a dict of defined sub-options where keys and values are strings. |
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501 """ |
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502 main = self.config(section, name, default, untrusted=untrusted) |
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503 data = self._data(untrusted) |
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504 sub = {} |
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505 prefix = '%s:' % name |
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506 for k, v in data.items(section): |
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507 if k.startswith(prefix): |
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508 sub[k[len(prefix):]] = v |
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509 |
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510 if self.debugflag and not untrusted and self._reportuntrusted: |
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511 for k, v in sub.items(): |
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512 uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
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513 if uvalue is not None and uvalue != v: |
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514 self.debug('ignoring untrusted configuration option ' |
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515 '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
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516 |
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517 return main, sub |
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518 |
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519 def configpath(self, section, name, default=_unset, untrusted=False): |
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520 'get a path config item, expanded relative to repo root or config file' |
13238 | 521 v = self.config(section, name, default, untrusted) |
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522 if v is None: |
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523 return None |
13238 | 524 if not os.path.isabs(v) or "://" not in v: |
525 src = self.configsource(section, name, untrusted) | |
526 if ':' in src: | |
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527 base = os.path.dirname(src.rsplit(':')[0]) |
13238 | 528 v = os.path.join(base, os.path.expanduser(v)) |
529 return v | |
530 | |
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531 def configbool(self, section, name, default=_unset, untrusted=False): |
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532 """parse a configuration element as a boolean |
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533 |
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534 >>> u = ui(); s = 'foo' |
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535 >>> u.setconfig(s, 'true', 'yes') |
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536 >>> u.configbool(s, 'true') |
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537 True |
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538 >>> u.setconfig(s, 'false', 'no') |
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539 >>> u.configbool(s, 'false') |
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540 False |
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541 >>> u.configbool(s, 'unknown') |
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542 False |
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543 >>> u.configbool(s, 'unknown', True) |
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544 True |
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545 >>> u.setconfig(s, 'invalid', 'somevalue') |
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546 >>> u.configbool(s, 'invalid') |
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|
547 Traceback (most recent call last): |
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|
548 ... |
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|
549 ConfigError: foo.invalid is not a boolean ('somevalue') |
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|
550 """ |
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|
551 |
33059
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|
552 v = self._config(section, name, default, untrusted=untrusted) |
8527
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553 if v is None: |
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554 return v |
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|
555 if v is _unset: |
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556 if default is _unset: |
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557 return False |
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558 return default |
10243
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559 if isinstance(v, bool): |
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560 return v |
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561 b = util.parsebool(v) |
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562 if b is None: |
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563 raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
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564 % (section, name, v)) |
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|
565 return b |
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|
566 |
32960
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567 def configwith(self, convert, section, name, default=_unset, |
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568 desc=None, untrusted=False): |
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569 """parse a configuration element with a conversion function |
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|
570 |
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571 >>> u = ui(); s = 'foo' |
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572 >>> u.setconfig(s, 'float1', '42') |
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573 >>> u.configwith(float, s, 'float1') |
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574 42.0 |
30932 | 575 >>> u.setconfig(s, 'float2', '-4.25') |
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576 >>> u.configwith(float, s, 'float2') |
30932 | 577 -4.25 |
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578 >>> u.configwith(float, s, 'unknown', 7) |
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579 7.0 |
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580 >>> u.setconfig(s, 'invalid', 'somevalue') |
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581 >>> u.configwith(float, s, 'invalid') |
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582 Traceback (most recent call last): |
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|
583 ... |
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584 ConfigError: foo.invalid is not a valid float ('somevalue') |
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585 >>> u.configwith(float, s, 'invalid', desc='womble') |
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|
586 Traceback (most recent call last): |
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|
587 ... |
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588 ConfigError: foo.invalid is not a valid womble ('somevalue') |
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|
589 """ |
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|
590 |
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591 v = self.config(section, name, default, untrusted) |
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592 if v is None: |
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593 return v # do not attempt to convert None |
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|
594 try: |
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|
595 return convert(v) |
32462
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|
596 except (ValueError, error.ParseError): |
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597 if desc is None: |
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598 desc = convert.__name__ |
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599 raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") |
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600 % (section, name, desc, v)) |
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601 |
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602 def configint(self, section, name, default=_unset, untrusted=False): |
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603 """parse a configuration element as an integer |
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604 |
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605 >>> u = ui(); s = 'foo' |
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606 >>> u.setconfig(s, 'int1', '42') |
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607 >>> u.configint(s, 'int1') |
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608 42 |
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609 >>> u.setconfig(s, 'int2', '-42') |
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610 >>> u.configint(s, 'int2') |
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611 -42 |
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612 >>> u.configint(s, 'unknown', 7) |
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613 7 |
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614 >>> u.setconfig(s, 'invalid', 'somevalue') |
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615 >>> u.configint(s, 'invalid') |
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616 Traceback (most recent call last): |
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617 ... |
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618 ConfigError: foo.invalid is not a valid integer ('somevalue') |
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619 """ |
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620 |
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621 return self.configwith(int, section, name, default, 'integer', |
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622 untrusted) |
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623 |
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624 def configbytes(self, section, name, default=_unset, untrusted=False): |
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625 """parse a configuration element as a quantity in bytes |
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626 |
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627 Units can be specified as b (bytes), k or kb (kilobytes), m or |
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628 mb (megabytes), g or gb (gigabytes). |
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629 |
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630 >>> u = ui(); s = 'foo' |
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631 >>> u.setconfig(s, 'val1', '42') |
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632 >>> u.configbytes(s, 'val1') |
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633 42 |
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634 >>> u.setconfig(s, 'val2', '42.5 kb') |
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635 >>> u.configbytes(s, 'val2') |
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636 43520 |
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637 >>> u.configbytes(s, 'unknown', '7 MB') |
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638 7340032 |
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639 >>> u.setconfig(s, 'invalid', 'somevalue') |
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640 >>> u.configbytes(s, 'invalid') |
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641 Traceback (most recent call last): |
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642 ... |
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643 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
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644 """ |
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645 |
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646 value = self._config(section, name, default, untrusted) |
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647 if value is _unset: |
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648 if default is _unset: |
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649 default = 0 |
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650 value = default |
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651 if not isinstance(value, bytes): |
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652 return value |
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653 try: |
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654 return util.sizetoint(value) |
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655 except error.ParseError: |
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656 raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
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657 % (section, name, value)) |
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658 |
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659 def configlist(self, section, name, default=_unset, untrusted=False): |
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660 """parse a configuration element as a list of comma/space separated |
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661 strings |
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662 |
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663 >>> u = ui(); s = 'foo' |
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664 >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
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665 >>> u.configlist(s, 'list1') |
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666 ['this', 'is', 'a small', 'test'] |
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667 """ |
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668 # default is not always a list |
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669 v = self.configwith(config.parselist, section, name, default, |
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670 'list', untrusted) |
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671 if isinstance(v, bytes): |
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672 return config.parselist(v) |
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673 elif v is None: |
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674 return [] |
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675 return v |
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676 |
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677 def configdate(self, section, name, default=_unset, untrusted=False): |
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678 """parse a configuration element as a tuple of ints |
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679 |
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680 >>> u = ui(); s = 'foo' |
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681 >>> u.setconfig(s, 'date', '0 0') |
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682 >>> u.configdate(s, 'date') |
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683 (0, 0) |
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684 """ |
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685 if self.config(section, name, default, untrusted): |
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686 return self.configwith(util.parsedate, section, name, default, |
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687 'date', untrusted) |
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688 if default is _unset: |
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689 return None |
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690 return default |
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691 |
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692 def hasconfig(self, section, name, untrusted=False): |
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693 return self._data(untrusted).hasitem(section, name) |
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694 |
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695 def has_section(self, section, untrusted=False): |
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696 '''tell whether section exists in config.''' |
8199 | 697 return section in self._data(untrusted) |
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698 |
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699 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 700 items = self._data(untrusted).items(section) |
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701 if ignoresub: |
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702 newitems = {} |
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703 for k, v in items: |
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704 if ':' not in k: |
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705 newitems[k] = v |
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706 items = newitems.items() |
8204 | 707 if self.debugflag and not untrusted and self._reportuntrusted: |
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|
708 for k, v in self._ucfg.items(section): |
8203 | 709 if self._tcfg.get(section, k) != v: |
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710 self.debug("ignoring untrusted configuration option " |
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711 "%s.%s = %s\n" % (section, k, v)) |
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712 return items |
285 | 713 |
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714 def walkconfig(self, untrusted=False): |
8203 | 715 cfg = self._data(untrusted) |
716 for section in cfg.sections(): | |
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diff
changeset
|
717 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
|
718 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
719 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
720 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
|
721 '''is plain mode active? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
722 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
723 Plain mode means that all configuration variables which affect |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
724 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
|
725 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
|
726 reproducible and suitable for use in scripts or applications. |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
727 |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
728 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
|
729 `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
|
730 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
731 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
|
732 - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
733 - True otherwise |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
734 ''' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
735 if ('HGPLAIN' not in encoding.environ and |
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
736 '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
|
737 return False |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
738 exceptions = encoding.environ.get('HGPLAINEXCEPT', |
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
739 '').strip().split(',') |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
740 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
741 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
|
742 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
743 |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
744 def username(self): |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
745 """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
|
746 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
747 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
748 and stop searching if one of these is set. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
749 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
750 ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
751 """ |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
752 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
|
753 if user is None: |
33329
e714159860fd
configitems: add alias support in config
David Demelier <demelier.david@gmail.com>
parents:
33150
diff
changeset
|
754 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
|
755 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
756 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
|
757 if user is None: |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
758 user = encoding.environ.get("EMAIL") |
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
|
759 if user is None and self.configbool("ui", "askusername"): |
7600 | 760 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
|
761 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
|
762 try: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
763 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
16940
6409a5c75125
ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents:
16939
diff
changeset
|
764 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
|
765 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
|
766 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
767 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
|
768 raise error.Abort(_('no username supplied'), |
28962
ad2cd2ef25d9
config: use single quotes around command hint
timeless <timeless@mozdev.org>
parents:
28958
diff
changeset
|
769 hint=_("use 'hg config --edit' " |
20580
b75a23eec9c9
ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents:
20574
diff
changeset
|
770 'to set your username')) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
771 if "\n" in user: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
772 raise error.Abort(_("username %s contains a newline\n") |
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26451
diff
changeset
|
773 % repr(user)) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
774 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
775 |
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
|
776 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
|
777 """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
|
778 if not self.verbose: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
779 user = util.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
|
780 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
|
781 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
782 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
|
783 """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
|
784 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
785 p = self.paths.getpath(loc) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
786 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
787 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
788 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
789 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
790 |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
791 if default: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
792 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
793 p = self.paths.getpath(default) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
794 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
795 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
796 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
797 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
798 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
799 return loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
800 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
801 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
802 def paths(self): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
803 return paths(self) |
506 | 804 |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
805 def pushbuffer(self, error=False, subproc=False, labeled=False): |
23139
e53f6b72a0e4
spelling: fixes from proofreading of spell checker issues
Mads Kiilerich <madski@unity3d.com>
parents:
23053
diff
changeset
|
806 """install a buffer to capture standard output of the ui object |
21132
350dc24a553d
ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20788
diff
changeset
|
807 |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
808 If error is True, the error output will be captured too. |
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
809 |
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
810 If subproc is True, output from subprocesses (typically hooks) will be |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
811 captured too. |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
812 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
813 If labeled is True, any labels associated with buffered |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
814 output will be handled. By default, this has no effect |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
815 on the output returned, but extensions and GUI tools may |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
816 handle this argument and returned styled output. If output |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
817 is being buffered so it can be captured and parsed or |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
818 processed, labeled should not be set to True. |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
819 """ |
8202 | 820 self._buffers.append([]) |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
821 self._bufferstates.append((error, subproc, labeled)) |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
822 self._bufferapplylabels = labeled |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
823 |
27109
a93d53f79e6e
ui: remove labeled argument from popbuffer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27106
diff
changeset
|
824 def popbuffer(self): |
a93d53f79e6e
ui: remove labeled argument from popbuffer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27106
diff
changeset
|
825 '''pop the last buffer and return the buffered output''' |
21132
350dc24a553d
ui: pushbuffer can now also capture stderr
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20788
diff
changeset
|
826 self._bufferstates.pop() |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
827 if self._bufferstates: |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
828 self._bufferapplylabels = self._bufferstates[-1][2] |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
829 else: |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
830 self._bufferapplylabels = None |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
831 |
8202 | 832 return "".join(self._buffers.pop()) |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
833 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
834 def write(self, *args, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
835 '''write args to output |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
836 |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
837 By default, this method simply writes to the buffer or stdout. |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
838 Color mode can be set on the UI class to have the output decorated |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
839 with color modifier before being written to stdout. |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
840 |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
841 The color used is controlled by an optional keyword argument, "label". |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
842 This should be a string containing label names separated by space. |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
843 Label names take the form of "topic.type". For example, ui.debug() |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
844 issues a label of "ui.debug". |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
845 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
846 When labeling output for a specific command, a label of |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
847 "cmdname.type" is recommended. For example, status issues |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
848 a label of "status.modified" for modified files. |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
849 ''' |
28633
e35d7f131483
ui: add prompt argument to write (issue5154) (API)
timeless <timeless@mozdev.org>
parents:
28598
diff
changeset
|
850 if self._buffers and not opts.get('prompt', False): |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
851 if self._bufferapplylabels: |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
852 label = opts.get('label', '') |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
853 self._buffers[-1].extend(self.label(a, label) for a in args) |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
854 else: |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
855 self._buffers[-1].extend(args) |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
856 elif self._colormode == 'win32': |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
857 # windows color printing is its own can of crab, defer to |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
858 # the color module and that is it. |
31114
1613c55ad3d6
color: pass 'ui' to 'win32print'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31113
diff
changeset
|
859 color.win32print(self, self._write, *args, **opts) |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
860 else: |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
861 msgs = args |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
862 if self._colormode is not None: |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
863 label = opts.get('label', '') |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
864 msgs = [self.label(a, label) for a in args] |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
865 self._write(*msgs, **opts) |
31090
e9f96ccf36a6
ui: extract the low level part of 'write' in a dedicated function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31087
diff
changeset
|
866 |
e9f96ccf36a6
ui: extract the low level part of 'write' in a dedicated function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31087
diff
changeset
|
867 def _write(self, *msgs, **opts): |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
868 self._progclear() |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
869 # opencode timeblockedsection because this is a critical path |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
870 starttime = util.timer() |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
871 try: |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
872 for a in msgs: |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
873 self.fout.write(a) |
31961
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
874 except IOError as err: |
db823e38a61c
stdio: raise StdioError if something goes wrong in ui._write
Bryan O'Sullivan <bryano@fb.com>
parents:
31958
diff
changeset
|
875 raise error.StdioError(err) |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
876 finally: |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
877 self._blockedtimes['stdio_blocked'] += \ |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
878 (util.timer() - starttime) * 1000 |
565 | 879 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
880 def write_err(self, *args, **opts): |
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
|
881 self._progclear() |
31092
cb759f7f940d
ui: extract buffer write from protect and timed 'write_err' output
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31091
diff
changeset
|
882 if self._bufferstates and self._bufferstates[-1][0]: |
31094
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
883 self.write(*args, **opts) |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
884 elif self._colormode == 'win32': |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
885 # windows color printing is its own can of crab, defer to |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
886 # the color module and that is it. |
31114
1613c55ad3d6
color: pass 'ui' to 'win32print'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31113
diff
changeset
|
887 color.win32print(self, self._write_err, *args, **opts) |
31094
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
888 else: |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
889 msgs = args |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
890 if self._colormode is not None: |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
891 label = opts.get('label', '') |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
892 msgs = [self.label(a, label) for a in args] |
0c003943134f
color: move 'write-err' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31093
diff
changeset
|
893 self._write_err(*msgs, **opts) |
31093
15d6488554b9
ui: extract low level part of 'write_err' in its own method
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31092
diff
changeset
|
894 |
15d6488554b9
ui: extract low level part of 'write_err' in its own method
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31092
diff
changeset
|
895 def _write_err(self, *msgs, **opts): |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
896 try: |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
897 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
898 if not getattr(self.fout, 'closed', False): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
899 self.fout.flush() |
31093
15d6488554b9
ui: extract low level part of 'write_err' in its own method
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31092
diff
changeset
|
900 for a in msgs: |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
901 self.ferr.write(a) |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
902 # stderr may be buffered under win32 when redirected to files, |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
903 # including stdout. |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
904 if not getattr(self.ferr, 'closed', False): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
905 self.ferr.flush() |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25629
diff
changeset
|
906 except IOError as inst: |
31962
e9646ff34d55
stdio: raise StdioError if something goes wrong in ui._write_err
Bryan O'Sullivan <bryano@fb.com>
parents:
31961
diff
changeset
|
907 raise error.StdioError(inst) |
565 | 908 |
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
|
909 def flush(self): |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
910 # 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
|
911 starttime = util.timer() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
912 try: |
31963
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
913 try: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
914 self.fout.flush() |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
915 except IOError as err: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
916 raise error.StdioError(err) |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
917 finally: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
918 try: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
919 self.ferr.flush() |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
920 except IOError as err: |
1bfb9a63b98e
stdio: raise StdioError if something goes wrong in ui.flush
Bryan O'Sullivan <bryano@fb.com>
parents:
31962
diff
changeset
|
921 raise error.StdioError(err) |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
922 finally: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
923 self._blockedtimes['stdio_blocked'] += \ |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
924 (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
|
925 |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
926 def _isatty(self, fh): |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
927 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
|
928 return False |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
929 return util.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
|
930 |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
931 def disablepager(self): |
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
932 self._disablepager = True |
30994
3ed6e43998df
ui: introduce neverpager() call
Augie Fackler <augie@google.com>
parents:
30992
diff
changeset
|
933 |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
934 def pager(self, command): |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
935 """Start a pager for subsequent command output. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
936 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
937 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
|
938 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
|
939 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
|
940 precludes any future use of interactive functionality, such as |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
941 prompting the user or activating curses. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
942 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
943 Args: |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
944 command: The full, non-aliased name of the command. That is, "log" |
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945 not "history, "summary" not "summ", etc. |
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946 """ |
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|
947 if (self._disablepager |
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948 or self.pageractive): |
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|
949 # how pager should do is already determined |
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950 return |
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diff
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|
951 |
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|
952 if not command.startswith('internal-always-') and ( |
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parents:
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changeset
|
953 # explicit --pager=on (= 'internal-always-' prefix) should |
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|
954 # take precedence over disabling factors below |
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|
955 command in self.configlist('pager', 'ignore') |
33499
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33471
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|
956 or not self.configbool('ui', 'paginate') |
30997
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957 or not self.configbool('pager', 'attend-' + command, True) |
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958 # TODO: if we want to allow HGPLAINEXCEPT=pager, |
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959 # formatted() will need some adjustment. |
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960 or not self.formatted() |
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961 or self.plain() |
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962 # TODO: expose debugger-enabled on the UI object |
31341
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ui: check for --debugger in sys.argv using r-string to avoid bytes on py3
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|
963 or '--debugger' in pycompat.sysargv): |
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964 # We only want to paginate if the ui appears to be |
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965 # interactive, the user didn't say HGPLAIN or |
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|
966 # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
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967 return |
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|
968 |
32078
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|
969 pagercmd = self.config('pager', 'pager', rcutil.fallbackpager) |
31079
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970 if not pagercmd: |
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|
971 return |
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|
972 |
31954
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|
973 pagerenv = {} |
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974 for name, value in rcutil.defaultpagerenv().items(): |
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975 if name not in encoding.environ: |
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976 pagerenv[name] = value |
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977 |
31079
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978 self.debug('starting pager for command %r\n' % command) |
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diff
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|
979 self.flush() |
31690
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|
980 |
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|
981 wasformatted = self.formatted() |
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982 if util.safehasattr(signal, "SIGPIPE"): |
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|
983 signal.signal(signal.SIGPIPE, _catchterm) |
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|
984 if self._runpager(pagercmd, pagerenv): |
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|
985 self.pageractive = True |
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986 # Preserve the formatted-ness of the UI. This is important |
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|
987 # because we mess with stdout, which might confuse |
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988 # auto-detection of things being formatted. |
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989 self.setconfig('ui', 'formatted', wasformatted, 'pager') |
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990 self.setconfig('ui', 'interactive', False, 'pager') |
31691
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|
991 |
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|
992 # If pagermode differs from color.mode, reconfigure color now that |
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|
993 # pageractive is set. |
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|
994 cm = self._colormode |
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995 if cm != self.config('color', 'pagermode', cm): |
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|
996 color.setup(self) |
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|
997 else: |
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998 # If the pager can't be spawned in dispatch when --pager=on is |
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999 # given, don't try again when the command runs, to avoid a duplicate |
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1000 # warning about a missing pager command. |
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|
1001 self.disablepager() |
30992
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|
1002 |
31954
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1003 def _runpager(self, command, env=None): |
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1004 """Actually start the pager and set up file descriptors. |
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1005 |
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1006 This is separate in part so that extensions (like chg) can |
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1007 override how a pager is invoked. |
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1008 """ |
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1009 if command == 'cat': |
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1010 # Save ourselves some work. |
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1011 return False |
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1012 # If the command doesn't contain any of these characters, we |
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1013 # assume it's a binary and exec it directly. This means for |
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1014 # simple pager command configurations, we can degrade |
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1015 # gracefully and tell the user about their broken pager. |
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1016 shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") |
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|
1017 |
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|
1018 if pycompat.osname == 'nt' and not shell: |
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|
1019 # Window's built-in `more` cannot be invoked with shell=False, but |
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1020 # its `more.com` can. Hide this implementation detail from the |
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|
1021 # user so we can also get sane bad PAGER behavior. MSYS has |
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1022 # `more.exe`, so do a cmd.exe style resolution of the executable to |
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|
1023 # determine which one to use. |
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1024 fullcmd = util.findexe(command) |
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1025 if not fullcmd: |
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|
1026 self.warn(_("missing pager command '%s', skipping pager\n") |
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|
1027 % command) |
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1028 return False |
31624
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|
1029 |
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1030 command = fullcmd |
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|
1031 |
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1032 try: |
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1033 pager = subprocess.Popen( |
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1034 command, shell=shell, bufsize=-1, |
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1035 close_fds=util.closefds, stdin=subprocess.PIPE, |
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1036 stdout=util.stdout, stderr=util.stderr, |
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1037 env=util.shellenviron(env)) |
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1038 except OSError as e: |
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1039 if e.errno == errno.ENOENT and not shell: |
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1040 self.warn(_("missing pager command '%s', skipping pager\n") |
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|
1041 % command) |
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1042 return False |
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1043 raise |
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1044 |
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1045 # back up original file descriptors |
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1046 stdoutfd = os.dup(util.stdout.fileno()) |
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1047 stderrfd = os.dup(util.stderr.fileno()) |
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1048 |
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|
1049 os.dup2(pager.stdin.fileno(), util.stdout.fileno()) |
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1050 if self._isatty(util.stderr): |
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|
1051 os.dup2(pager.stdin.fileno(), util.stderr.fileno()) |
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Augie Fackler <augie@google.com>
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|
1052 |
31958
de5c9d0e02ea
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Bryan O'Sullivan <bryano@fb.com>
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|
1053 @self.atexit |
30992
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|
1054 def killpager(): |
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|
1055 if util.safehasattr(signal, "SIGINT"): |
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|
1056 signal.signal(signal.SIGINT, signal.SIG_IGN) |
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|
1057 # restore original fds, closing pager.stdin copies in the process |
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|
1058 os.dup2(stdoutfd, util.stdout.fileno()) |
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|
1059 os.dup2(stderrfd, util.stderr.fileno()) |
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|
1060 pager.stdin.close() |
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1061 pager.wait() |
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|
1062 |
31690
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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|
1063 return True |
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Matt Harbison <matt_harbison@yahoo.com>
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|
1064 |
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Bryan O'Sullivan <bryano@fb.com>
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|
1065 def atexit(self, func, *args, **kwargs): |
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|
1066 '''register a function to run after dispatching a request |
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|
1067 |
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|
1068 Handlers do not stay registered across request boundaries.''' |
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|
1069 self._exithandlers.append((func, args, kwargs)) |
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|
1070 return func |
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|
1071 |
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1072 def interface(self, feature): |
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1073 """what interface to use for interactive console features? |
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1074 |
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1075 The interface is controlled by the value of `ui.interface` but also by |
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1076 the value of feature-specific configuration. For example: |
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|
1077 |
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1078 ui.interface.histedit = text |
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1079 ui.interface.chunkselector = curses |
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|
1080 |
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1081 Here the features are "histedit" and "chunkselector". |
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|
1082 |
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1083 The configuration above means that the default interfaces for commands |
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1084 is curses, the interface for histedit is text and the interface for |
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Simon Farnsworth <simonfar@fb.com>
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|
1085 selecting chunk is crecord (the best curses interface available). |
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|
1086 |
30332
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Mads Kiilerich <madski@unity3d.com>
parents:
30314
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|
1087 Consider the following example: |
28542
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|
1088 ui.interface = curses |
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|
1089 ui.interface.histedit = text |
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|
1090 |
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1091 Then histedit will use the text interface and chunkselector will use |
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1092 the default curses interface (crecord at the moment). |
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|
1093 """ |
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|
1094 alldefaults = frozenset(["text", "curses"]) |
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|
1095 |
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|
1096 featureinterfaces = { |
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|
1097 "chunkselector": [ |
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|
1098 "text", |
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|
1099 "curses", |
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|
1100 ] |
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|
1101 } |
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|
1102 |
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|
1103 # Feature-specific interface |
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|
1104 if feature not in featureinterfaces.keys(): |
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|
1105 # Programming error, not user error |
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|
1106 raise ValueError("Unknown feature requested %s" % feature) |
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|
1107 |
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1108 availableinterfaces = frozenset(featureinterfaces[feature]) |
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1109 if alldefaults > availableinterfaces: |
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1110 # Programming error, not user error. We need a use case to |
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|
1111 # define the right thing to do here. |
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|
1112 raise ValueError( |
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|
1113 "Feature %s does not handle all default interfaces" % |
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|
1114 feature) |
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|
1115 |
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|
1116 if self.plain(): |
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|
1117 return "text" |
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|
1118 |
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|
1119 # Default interface for all the features |
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|
1120 defaultinterface = "text" |
33499
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codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
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|
1121 i = self.config("ui", "interface") |
28542
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|
1122 if i in alldefaults: |
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|
1123 defaultinterface = i |
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|
1124 |
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|
1125 choseninterface = defaultinterface |
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|
1126 f = self.config("ui", "interface.%s" % feature, None) |
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|
1127 if f in availableinterfaces: |
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|
1128 choseninterface = f |
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|
1129 |
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|
1130 if i is not None and defaultinterface != i: |
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|
1131 if f is not None: |
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|
1132 self.warn(_("invalid value for ui.interface: %s\n") % |
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|
1133 (i,)) |
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|
1134 else: |
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|
1135 self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
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|
1136 (i, choseninterface)) |
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Simon Farnsworth <simonfar@fb.com>
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|
1137 if f is not None and choseninterface != f: |
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|
1138 self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
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|
1139 (feature, f, choseninterface)) |
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|
1140 |
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|
1141 return choseninterface |
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|
1142 |
8208
32a2a1e244f1
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Matt Mackall <mpm@selenic.com>
parents:
8206
diff
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|
1143 def interactive(self): |
11325
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
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|
1144 '''is interactive input allowed? |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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diff
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|
1145 |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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11324
diff
changeset
|
1146 An interactive session is a session where input can be reasonably read |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
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|
1147 from `sys.stdin'. If this function returns false, any attempt to read |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1148 from stdin should fail with an error, unless a sensible default has been |
22a737306ba5
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1149 specified. |
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diff
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|
1150 |
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11324
diff
changeset
|
1151 Interactiveness is triggered by the value of the `ui.interactive' |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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diff
changeset
|
1152 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
|
1153 to a terminal device. |
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|
1154 |
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11324
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|
1155 This function refers to input only; for output, see `ui.formatted()'. |
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diff
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|
1156 ''' |
33061
c41cbe98822c
configitems: register 'ui.interactive'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
33060
diff
changeset
|
1157 i = self.configbool("ui", "interactive") |
8538
6419bc7b3d9c
ui: honor interactive=off even if isatty()
Patrick Mezard <pmezard@gmail.com>
parents:
8527
diff
changeset
|
1158 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
|
1159 # some environments replace stdin without implementing isatty |
76f295eaed86
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Idan Kamara <idankk86@gmail.com>
parents:
14373
diff
changeset
|
1160 # usually those are non-interactive |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1161 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
|
1162 |
8538
6419bc7b3d9c
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parents:
8527
diff
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|
1163 return i |
8208
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8206
diff
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|
1164 |
12689
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Augie Fackler <durin42@gmail.com>
parents:
12665
diff
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|
1165 def termwidth(self): |
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parents:
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diff
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|
1166 '''how wide is the terminal in columns? |
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12665
diff
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|
1167 ''' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
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|
1168 if 'COLUMNS' in encoding.environ: |
12689
c52c629ce19e
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Augie Fackler <durin42@gmail.com>
parents:
12665
diff
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|
1169 try: |
30277
e9fca89c6d58
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Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
1170 return int(encoding.environ['COLUMNS']) |
12689
c52c629ce19e
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Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1171 except ValueError: |
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1172 pass |
30314
365812902904
scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents:
30310
diff
changeset
|
1173 return scmutil.termsize(self)[0] |
12689
c52c629ce19e
termwidth: move to ui.ui from util
Augie Fackler <durin42@gmail.com>
parents:
12665
diff
changeset
|
1174 |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1175 def formatted(self): |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1176 '''should formatted output be used? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1177 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1178 It is often desirable to format the output to suite the output medium. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1179 Examples of this are truncating long lines or colorizing messages. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1180 However, this is not often not desirable when piping output into other |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1181 utilities, e.g. `grep'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1182 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1183 Formatted output is triggered by the value of the `ui.formatted' |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1184 configuration variable or - if it is unset - when `sys.stdout' points |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1185 to a terminal device. Please note that `ui.formatted' should be |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1186 considered an implementation detail; it is not intended for use outside |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1187 Mercurial or its extensions. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1188 |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1189 This function refers to output only; for input, see `ui.interactive()'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1190 This function always returns false when in plain mode, see `ui.plain()'. |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
1191 ''' |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1192 if self.plain(): |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1193 return False |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1194 |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1195 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
|
1196 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
|
1197 # 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
|
1198 # usually those are non-interactive |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1199 return self._isatty(self.fout) |
11324
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1200 |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1201 return i |
cdf6d861b207
ui: add ui.formatted configuration variable and accessor function.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11311
diff
changeset
|
1202 |
5337
8c5ef3b87cb1
Don't try to determine interactivity if ui() called with interactive=False.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5154
diff
changeset
|
1203 def _readline(self, prompt=''): |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
1204 if self._isatty(self.fin): |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1205 try: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1206 # 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
|
1207 # available |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1208 import readline |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1209 # 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
|
1210 readline.read_history_file |
7496
0a27d0db256d
issue1419: catch strange readline import error on windows
Brendan Cully <brendan@kublai.com>
parents:
7320
diff
changeset
|
1211 # 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
|
1212 except Exception: |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
1213 pass |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1214 |
15000
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
1215 # call write() so output goes through subclassed implementation |
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
1216 # e.g. color extension on Windows |
28633
e35d7f131483
ui: add prompt argument to write (issue5154) (API)
timeless <timeless@mozdev.org>
parents:
28598
diff
changeset
|
1217 self.write(prompt, prompt=True) |
33627
c2c6a0f7408b
ui: make sure buffer is flushed before waiting for user input (issue5587)
Kostia Balytskyi <ikostia@fb.com>
parents:
33620
diff
changeset
|
1218 self.flush() |
15000
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
1219 |
15062
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1220 # instead of trying to emulate raw_input, swap (self.fin, |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1221 # self.fout) with (sys.stdin, sys.stdout) |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1222 oldin = sys.stdin |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1223 oldout = sys.stdout |
15000
68b5d7005cca
ui: call write() so the prompt string goes through subclassed implementation
Idan Kamara <idankk86@gmail.com>
parents:
14738
diff
changeset
|
1224 sys.stdin = self.fin |
15062
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1225 sys.stdout = self.fout |
22291
3b39e1522d8f
ui: add brief comment why raw_input() needs dummy ' ' prompt string
Yuya Nishihara <yuya@tcha.org>
parents:
22205
diff
changeset
|
1226 # 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
|
1227 # - http://bugs.python.org/issue12833 |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1228 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1229 line = raw_input(' ') |
15062
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1230 sys.stdin = oldin |
0fc95f5cea57
ui: also swap sys.stdout with self.fout in _readline
Martin Geisler <mg@aragost.com>
parents:
15053
diff
changeset
|
1231 sys.stdout = oldout |
14614
afccc64eea73
ui: use I/O descriptors internally
Idan Kamara <idankk86@gmail.com>
parents:
14612
diff
changeset
|
1232 |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1233 # When stdin is in binary mode on Windows, it can cause |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1234 # raw_input() to emit an extra trailing carriage return |
31775
8181f378b073
pycompat: provide bytes os.linesep
Yuya Nishihara <yuya@tcha.org>
parents:
31691
diff
changeset
|
1235 if pycompat.oslinesep == '\r\n' and line and line[-1] == '\r': |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1236 line = line[:-1] |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
1237 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
|
1238 |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1239 def prompt(self, msg, default="y"): |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1240 """Prompt user with msg, read response. |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1241 If ui is not interactive, the default is returned. |
5751 | 1242 """ |
8208
32a2a1e244f1
ui: make interactive a method
Matt Mackall <mpm@selenic.com>
parents:
8206
diff
changeset
|
1243 if not self.interactive(): |
28039
89003c49315c
ui: fix crash by non-interactive prompt echo for user name
Yuya Nishihara <yuya@tcha.org>
parents:
27696
diff
changeset
|
1244 self.write(msg, ' ', default or '', "\n") |
7320
8dca507e56ce
ui: log non-interactive default response to stdout when verbose
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
6862
diff
changeset
|
1245 return default |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1246 try: |
15053
17ffb30d9174
ui: pass ' ' to raw_input when prompting
Idan Kamara <idankk86@gmail.com>
parents:
15000
diff
changeset
|
1247 r = self._readline(self.label(msg, 'ui.prompt')) |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1248 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
|
1249 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
|
1250 if self.configbool('ui', 'promptecho'): |
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
|
1251 self.write(r, "\n") |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1252 return r |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1253 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1254 raise error.ResponseExpected() |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1255 |
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
|
1256 @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
|
1257 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
|
1258 """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
|
1259 |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1260 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
|
1261 list of tuple "(response character, text without &)". |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1262 |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1263 >>> ui.extractchoices("awake? $$ &Yes $$ &No") |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1264 ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1265 >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1266 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1267 >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1268 ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1269 """ |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1270 |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1271 # Sadly, the prompt string may have been built with a filename |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1272 # 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
|
1273 # prompt to start parsing. Sadly, we also can't rely on |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1274 # choices containing spaces, ASCII, or basically anything |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1275 # 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
|
1276 m = re.match(br'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
27392
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1277 msg = m.group(1) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1278 choices = [p.strip(' ') for p in m.group(2).split('$$')] |
33714
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1279 def choicetuple(s): |
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1280 ampidx = s.index('&') |
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1281 return s[ampidx + 1:ampidx + 2].lower(), s.replace('&', '', 1) |
d880a6bcef2f
ui: refactor extractchoices so it doesn't break on Python 3
Augie Fackler <augie@google.com>
parents:
33687
diff
changeset
|
1282 return (msg, [choicetuple(s) for s in choices]) |
20265
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
19886
diff
changeset
|
1283 |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1284 def promptchoice(self, prompt, default=0): |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1285 """Prompt user with a message, read response, and ensure it matches |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1286 one of the provided choices. The prompt is formatted as follows: |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1287 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1288 "would you like fries with that (Yn)? $$ &Yes $$ &No" |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1289 |
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1290 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
|
1291 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
|
1292 returned. |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1293 """ |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1294 |
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
|
1295 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
|
1296 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
|
1297 while True: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1298 r = self.prompt(msg, resps[default]) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1299 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1300 return resps.index(r.lower()) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1301 self.write(_("unrecognized response\n")) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1302 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
1303 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1304 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1305 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1306 try: |
19880
ba2be32d14f2
ui: send password prompts to stderr again (issue4056)
Matt Mackall <mpm@selenic.com>
parents:
19226
diff
changeset
|
1307 self.write_err(self.label(prompt or _('password: '), 'ui.prompt')) |
21195
9336bc7dca8e
cmdserver: forcibly use L channel to read password input (issue3161)
Yuya Nishihara <yuya@tcha.org>
parents:
21132
diff
changeset
|
1308 # 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
|
1309 # 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
|
1310 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1311 if self.configbool('ui', 'nontty'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1312 l = self.fin.readline() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1313 if not l: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1314 raise EOFError |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1315 return l.rstrip('\n') |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1316 else: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1317 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1318 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1319 raise error.ResponseExpected() |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1320 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1321 '''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
|
1322 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1323 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
|
1324 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1325 if not self.quiet: |
31177
a7cabac20b62
ui: fix opts labeling on ui.warn et al for Python 3
Augie Fackler <raf@durin42.com>
parents:
31156
diff
changeset
|
1326 opts[r'label'] = opts.get(r'label', '') + ' ui.status' |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1327 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1328 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1329 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1330 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1331 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
|
1332 ''' |
31177
a7cabac20b62
ui: fix opts labeling on ui.warn et al for Python 3
Augie Fackler <raf@durin42.com>
parents:
31156
diff
changeset
|
1333 opts[r'label'] = opts.get(r'label', '') + ' ui.warning' |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1334 self.write_err(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1335 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1336 '''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
|
1337 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1338 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
|
1339 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1340 if self.verbose: |
31177
a7cabac20b62
ui: fix opts labeling on ui.warn et al for Python 3
Augie Fackler <raf@durin42.com>
parents:
31156
diff
changeset
|
1341 opts[r'label'] = opts.get(r'label', '') + ' ui.note' |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1342 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1343 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1344 '''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
|
1345 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1346 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
|
1347 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1348 if self.debugflag: |
31177
a7cabac20b62
ui: fix opts labeling on ui.warn et al for Python 3
Augie Fackler <raf@durin42.com>
parents:
31156
diff
changeset
|
1349 opts[r'label'] = opts.get(r'label', '') + ' ui.debug' |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1350 self.write(*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
|
1351 |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1352 def edit(self, text, user, extra=None, editform=None, pending=None, |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1353 repopath=None): |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1354 extra_defaults = { |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1355 'prefix': 'editor', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1356 'suffix': '.txt', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1357 } |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1358 if extra is not None: |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1359 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1360 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
|
1361 |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1362 rdir = None |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1363 if self.configbool('experimental', 'editortmpinhg'): |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1364 rdir = repopath |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1365 (fd, name) = tempfile.mkstemp(prefix='hg-' + extra['prefix'] + '-', |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1366 suffix=extra['suffix'], |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1367 dir=rdir) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1368 try: |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1369 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
|
1370 f.write(util.tonativeeol(text)) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1371 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1372 |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1373 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
|
1374 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
|
1375 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
|
1376 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
|
1377 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
|
1378 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
|
1379 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1380 if editform: |
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1381 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
|
1382 if pending: |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1383 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
|
1384 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1385 editor = self.geteditor() |
207 | 1386 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1387 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
|
1388 environ=environ, |
30980
60b5db2ab586
ui: give editor() a tag of its own
Simon Farnsworth <simonfar@fb.com>
parents:
30979
diff
changeset
|
1389 onerr=error.Abort, errprefix=_("edit failed"), |
60b5db2ab586
ui: give editor() a tag of its own
Simon Farnsworth <simonfar@fb.com>
parents:
30979
diff
changeset
|
1390 blockedtag='editor') |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1391 |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1392 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
|
1393 t = util.fromnativeeol(f.read()) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1394 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1395 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1396 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
1397 |
207 | 1398 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
|
1399 |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1400 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
|
1401 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
|
1402 '''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
|
1403 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
|
1404 |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1405 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
|
1406 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
|
1407 ''' |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1408 if blockedtag is None: |
31535
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1409 # 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
|
1410 # the tail end instead |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1411 cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1412 blockedtag = 'unknown_system_' + cmdsuffix |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
1413 out = self.fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
1414 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
|
1415 out = self |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1416 with self.timeblockedsection(blockedtag): |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1417 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
|
1418 if rc and onerr: |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1419 errmsg = '%s %s' % (os.path.basename(cmd.split(None, 1)[0]), |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1420 util.explainexit(rc)[0]) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1421 if errprefix: |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1422 errmsg = '%s: %s' % (errprefix, errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1423 raise onerr(errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1424 return rc |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
1425 |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1426 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
|
1427 """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
|
1428 extensions like chg)""" |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1429 return util.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
|
1430 |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1431 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
|
1432 '''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
|
1433 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
|
1434 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
|
1435 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
|
1436 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
|
1437 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
|
1438 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
|
1439 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1440 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
|
1441 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
|
1442 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
|
1443 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
|
1444 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1445 # 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
|
1446 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
|
1447 ''.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
|
1448 ''.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
|
1449 ''.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
|
1450 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
1451 output = traceback.format_exception(exc[0], exc[1], exc[2]) |
31178
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1452 data = r''.join(output) |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1453 if pycompat.ispy3: |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1454 enc = pycompat.sysstr(encoding.encoding) |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1455 data = data.encode(enc, errors=r'replace') |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1456 self.write_err(data) |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1457 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
|
1458 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1459 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
|
1460 '''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
|
1461 if pycompat.sysplatform == 'plan9': |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1462 # 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
|
1463 # 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
|
1464 # avoid confusion. |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1465 editor = 'E' |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1466 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1467 editor = 'vi' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
1468 return (encoding.environ.get("HGEDITOR") or |
31687 | 1469 self.config("ui", "editor", editor)) |
9153 | 1470 |
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
|
1471 @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
|
1472 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
|
1473 """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
|
1474 if (self.quiet or self.debugflag |
33499
0407a51b9d8c
codemod: register core configitems using a script
Jun Wu <quark@fb.com>
parents:
33471
diff
changeset
|
1475 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
|
1476 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
|
1477 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
|
1478 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
|
1479 |
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
|
1480 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
|
1481 """clear progress bar output if any. use it before any output""" |
26781
1aee2ab0f902
spelling: trivial spell checking
Mads Kiilerich <madski@unity3d.com>
parents:
26750
diff
changeset
|
1482 if '_progbar' not in vars(self): # 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
|
1483 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
|
1484 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
|
1485 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
|
1486 |
9153 | 1487 def progress(self, topic, pos, item="", unit="", total=None): |
1488 '''show a progress message | |
1489 | |
28598
c30d5ca4945b
progress: update comment to reflect implementation
timeless <timeless@mozdev.org>
parents:
28542
diff
changeset
|
1490 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
|
1491 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
|
1492 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
|
1493 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
|
1494 revision, bytes, etc.), unit is a corresponding unit label, |
9153 | 1495 and total is the highest expected pos. |
1496 | |
10425
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1497 Multiple nested topics may be active at a time. |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1498 |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1499 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
|
1500 termination. |
9153 | 1501 ''' |
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
|
1502 if self._progbar is not 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
|
1503 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
|
1504 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
|
1505 if pos is None or not self.configbool('progress', 'debug'): |
9153 | 1506 return |
1507 | |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1508 if unit: |
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1509 unit = ' ' + unit |
9153 | 1510 if item: |
1511 item = ' ' + item | |
1512 | |
1513 if total: | |
1514 pct = 100.0 * pos / total | |
10220
500d09be7ace
ui: display progress with decimal notation
Patrick Mezard <pmezard@gmail.com>
parents:
9851
diff
changeset
|
1515 self.debug('%s:%s %s/%s%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
|
1516 % (topic, item, pos, total, unit, pct)) |
9153 | 1517 else: |
9749
1b1b33ae5a24
Related to Issue919: ui.progress, apparently unused before now, is busted.
Jesse Glick <jesse.glick@sun.com>
parents:
9613
diff
changeset
|
1518 self.debug('%s:%s %s%s\n' % (topic, item, pos, unit)) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1519 |
18669
18242716a014
blackbox: adds a blackbox extension
Durham Goode <durham@fb.com>
parents:
18054
diff
changeset
|
1520 def log(self, service, *msg, **opts): |
11984 | 1521 '''hook for logging facility extensions |
1522 | |
1523 service should be a readily-identifiable subsystem, which will | |
1524 allow filtering. | |
26235
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1525 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1526 *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
|
1527 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
|
1528 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1529 **opts currently has no defined meanings. |
11984 | 1530 ''' |
1531 | |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1532 def label(self, msg, label): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1533 '''style msg based on supplied label |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1534 |
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
|
1535 If some color mode is enabled, this will add the necessary control |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
1536 characters to apply such color. In addition, 'debug' color mode adds |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
1537 markup showing which label affects a piece of text. |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1538 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1539 ui.write(s, 'label') is equivalent to |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1540 ui.write(ui.label(s, 'label')). |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1541 ''' |
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
|
1542 if self._colormode is not None: |
894bdcdc75df
color: move the 'colorlabel' call to the core 'ui' class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31083
diff
changeset
|
1543 return color.colorlabel(self, msg, label) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1544 return msg |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1545 |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
1546 def develwarn(self, msg, stacklevel=1, config=None): |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1547 """issue a developer warning message |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1548 |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1549 Use 'stacklevel' to report the offender some layers further up in the |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1550 stack. |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1551 """ |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
1552 if not self.configbool('devel', 'all-warnings'): |
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
1553 if config is not None and not self.configbool('devel', config): |
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
1554 return |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1555 msg = 'devel-warn: ' + msg |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1556 stacklevel += 1 # get in develwarn |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1557 if self.tracebackflag: |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1558 util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
28498 | 1559 self.log('develwarn', '%s at:\n%s' % |
1560 (msg, ''.join(util.getstackframes(stacklevel)))) | |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1561 else: |
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1562 curframe = inspect.currentframe() |
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1563 calframe = inspect.getouterframes(curframe, 2) |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1564 self.write_err('%s at: %s:%s (%s)\n' |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1565 % ((msg,) + calframe[stacklevel][1:4])) |
28498 | 1566 self.log('develwarn', '%s at: %s:%s (%s)\n', |
1567 msg, *calframe[stacklevel][1:4]) | |
29762
96bd27eb23f0
ui: drop values returned by inspect.*frame*() to avoid cycles
Jun Wu <quark@fb.com>
parents:
29413
diff
changeset
|
1568 curframe = calframe = None # avoid cycles |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1569 |
27275
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1570 def deprecwarn(self, msg, version): |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1571 """issue a deprecation warning |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1572 |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1573 - msg: message explaining what is deprecated and how to upgrade, |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1574 - version: last version where the API will be supported, |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1575 """ |
29082
77de985d7c91
deprecation: gate deprecation warning behind devel configuration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28962
diff
changeset
|
1576 if not (self.configbool('devel', 'all-warnings') |
77de985d7c91
deprecation: gate deprecation warning behind devel configuration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28962
diff
changeset
|
1577 or self.configbool('devel', 'deprec-warn')): |
77de985d7c91
deprecation: gate deprecation warning behind devel configuration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28962
diff
changeset
|
1578 return |
27275
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1579 msg += ("\n(compatibility will be dropped after Mercurial-%s," |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1580 " update your code.)") % version |
29096
33a10e212b80
devel: use the new 'config' argument of the develwarn in deprecwarn
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29095
diff
changeset
|
1581 self.develwarn(msg, stacklevel=2, config='deprec-warn') |
25629
52e5f68d8363
devel-warn: move the develwarn function as a method of the ui object
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25568
diff
changeset
|
1582 |
30832
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1583 def exportableenviron(self): |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1584 """The environment variables that are safe to export, e.g. through |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1585 hgweb. |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1586 """ |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1587 return self._exportableenviron |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1588 |
30480
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1589 @contextlib.contextmanager |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1590 def configoverride(self, overrides, source=""): |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1591 """Context manager for temporary config overrides |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1592 `overrides` must be a dict of the following structure: |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1593 {(section, name) : value}""" |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1594 backups = {} |
30537
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1595 try: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1596 for (section, name), value in overrides.items(): |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1597 backups[(section, name)] = self.backupconfig(section, name) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1598 self.setconfig(section, name, value, source) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1599 yield |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1600 finally: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1601 for __, backup in backups.items(): |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1602 self.restoreconfig(backup) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1603 # just restoring ui.quiet config to the previous value is not enough |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1604 # as it does not update ui.quiet class member |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1605 if ('ui', 'quiet') in overrides: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1606 self.fixconfig(section='ui') |
30480
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1607 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1608 class paths(dict): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1609 """Represents a collection of paths and their configs. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1610 |
9c32eea2ca04
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parents:
23269
diff
changeset
|
1611 Data is initially derived from ui instances and the config files they have |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1612 loaded. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1613 """ |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1614 def __init__(self, ui): |
9c32eea2ca04
ui: represent paths as classes
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parents:
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diff
changeset
|
1615 dict.__init__(self) |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1616 |
27266
4dccc37b87bd
ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27265
diff
changeset
|
1617 for name, loc in ui.configitems('paths', ignoresub=True): |
24250
9c32eea2ca04
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1618 # No location is the same as not existing. |
9c32eea2ca04
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1619 if not loc: |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
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diff
changeset
|
1620 continue |
27266
4dccc37b87bd
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Gregory Szorc <gregory.szorc@gmail.com>
parents:
27265
diff
changeset
|
1621 loc, sub = ui.configsuboptions('paths', name) |
4dccc37b87bd
ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27265
diff
changeset
|
1622 self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
24250
9c32eea2ca04
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parents:
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diff
changeset
|
1623 |
9c32eea2ca04
ui: represent paths as classes
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parents:
23269
diff
changeset
|
1624 def getpath(self, name, default=None): |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1625 """Return a ``path`` from a string, falling back to default. |
26056
5f2a4fc3c4fa
ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25989
diff
changeset
|
1626 |
5f2a4fc3c4fa
ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25989
diff
changeset
|
1627 ``name`` can be a named path or locations. Locations are filesystem |
5f2a4fc3c4fa
ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25989
diff
changeset
|
1628 paths or URIs. |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1629 |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
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1630 Returns None if ``name`` is not a registered path, a URI, or a local |
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1631 path to a repo. |
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1632 """ |
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1633 # Only fall back to default if no path was requested. |
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|
1634 if name is None: |
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|
1635 if not default: |
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|
1636 default = () |
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1637 elif not isinstance(default, (tuple, list)): |
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|
1638 default = (default,) |
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|
1639 for k in default: |
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1640 try: |
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1641 return self[k] |
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1642 except KeyError: |
27561
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|
1643 continue |
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1644 return None |
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1645 |
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1646 # Most likely empty string. |
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1647 # This may need to raise in the future. |
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1648 if not name: |
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1649 return None |
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1650 |
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1651 try: |
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1652 return self[name] |
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1653 except KeyError: |
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1654 # Try to resolve as a local path or URI. |
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1655 try: |
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1656 # We don't pass sub-options in, so no need to pass ui instance. |
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1657 return path(None, None, rawloc=name) |
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1658 except ValueError: |
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1659 raise error.RepoError(_('repository %s does not exist') % |
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1660 name) |
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1661 |
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1662 _pathsuboptions = {} |
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1663 |
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1664 def pathsuboption(option, attr): |
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1665 """Decorator used to declare a path sub-option. |
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1666 |
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1667 Arguments are the sub-option name and the attribute it should set on |
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1668 ``path`` instances. |
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1669 |
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1670 The decorated function will receive as arguments a ``ui`` instance, |
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1671 ``path`` instance, and the string value of this option from the config. |
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1672 The function should return the value that will be set on the ``path`` |
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1673 instance. |
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1674 |
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1675 This decorator can be used to perform additional verification of |
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1676 sub-options and to change the type of sub-options. |
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1677 """ |
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|
1678 def register(func): |
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1679 _pathsuboptions[option] = (attr, func) |
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1680 return func |
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1681 return register |
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1682 |
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1683 @pathsuboption('pushurl', 'pushloc') |
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1684 def pushurlpathoption(ui, path, value): |
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1685 u = util.url(value) |
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1686 # Actually require a URL. |
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1687 if not u.scheme: |
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1688 ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
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1689 return None |
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|
1690 |
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1691 # Don't support the #foo syntax in the push URL to declare branch to |
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1692 # push. |
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1693 if u.fragment: |
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|
1694 ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
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|
1695 'ignoring)\n') % path.name) |
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|
1696 u.fragment = None |
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|
1697 |
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|
1698 return str(u) |
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|
1699 |
29413
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|
1700 @pathsuboption('pushrev', 'pushrev') |
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1701 def pushrevpathoption(ui, path, value): |
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1702 return value |
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1703 |
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1704 class path(object): |
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1705 """Represents an individual path and its configuration.""" |
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1706 |
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1707 def __init__(self, ui, name, rawloc=None, suboptions=None): |
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1708 """Construct a path from its config options. |
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1709 |
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1710 ``ui`` is the ``ui`` instance the path is coming from. |
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1711 ``name`` is the symbolic name of the path. |
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1712 ``rawloc`` is the raw location, as defined in the config. |
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1713 ``pushloc`` is the raw locations pushes should be made to. |
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1714 |
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1715 If ``name`` is not defined, we require that the location be a) a local |
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1716 filesystem path with a .hg directory or b) a URL. If not, |
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1717 ``ValueError`` is raised. |
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1718 """ |
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1719 if not rawloc: |
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1720 raise ValueError('rawloc must be defined') |
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1721 |
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1722 # Locations may define branches via syntax <base>#<branch>. |
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1723 u = util.url(rawloc) |
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1724 branch = None |
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1725 if u.fragment: |
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1726 branch = u.fragment |
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1727 u.fragment = None |
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1728 |
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1729 self.url = u |
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1730 self.branch = branch |
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1731 |
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1732 self.name = name |
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1733 self.rawloc = rawloc |
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|
1734 self.loc = '%s' % u |
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1735 |
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|
1736 # When given a raw location but not a symbolic name, validate the |
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1737 # location is valid. |
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|
1738 if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
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1739 raise ValueError('location is not a URL or path to a local ' |
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|
1740 'repo: %s' % rawloc) |
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1741 |
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|
1742 suboptions = suboptions or {} |
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1743 |
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|
1744 # Now process the sub-options. If a sub-option is registered, its |
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|
1745 # attribute will always be present. The value will be None if there |
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1746 # was no valid sub-option. |
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1747 for suboption, (attr, func) in _pathsuboptions.iteritems(): |
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1748 if suboption not in suboptions: |
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1749 setattr(self, attr, None) |
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1750 continue |
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1751 |
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1752 value = func(ui, self, suboptions[suboption]) |
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1753 setattr(self, attr, value) |
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1754 |
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1755 def _isvalidlocalpath(self, path): |
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1756 """Returns True if the given path is a potentially valid repository. |
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1757 This is its own function so that extensions can change the definition of |
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1758 'valid' in this case (like when pulling from a git repo into a hg |
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1759 one).""" |
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1760 return os.path.isdir(os.path.join(path, '.hg')) |
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1761 |
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1762 @property |
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1763 def suboptions(self): |
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1764 """Return sub-options and their values for this path. |
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1765 |
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1766 This is intended to be used for presentation purposes. |
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1767 """ |
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1768 d = {} |
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1769 for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
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1770 value = getattr(self, attr) |
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1771 if value is not None: |
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1772 d[subopt] = value |
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1773 return d |
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1774 |
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1775 # we instantiate one globally shared progress bar to avoid |
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1776 # competing progress bars when multiple UI objects get created |
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1777 _progresssingleton = None |
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1778 |
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1779 def getprogbar(ui): |
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1780 global _progresssingleton |
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1781 if _progresssingleton is None: |
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1782 # passing 'ui' object to the singleton is fishy, |
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1783 # this is how the extension used to work but feel free to rework it. |
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1784 _progresssingleton = progress.progbar(ui) |
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1785 return _progresssingleton |