Mercurial > hg
annotate mercurial/ui.py @ 31957:84f9eb9758c0
atexit: test failing handlers
author | Bryan O'Sullivan <bryano@fb.com> |
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date | Tue, 11 Apr 2017 14:54:12 -0700 |
parents | c13ff31818b0 |
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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 atexit |
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11 import collections |
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12 import contextlib |
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13 import errno |
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14 import getpass |
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15 import inspect |
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16 import os |
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17 import re |
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18 import signal |
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19 import socket |
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20 import subprocess |
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21 import sys |
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22 import tempfile |
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23 import traceback |
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24 |
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25 from .i18n import _ |
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26 from .node import hex |
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27 |
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28 from . import ( |
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29 color, |
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30 config, |
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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 samplehgrcs = { |
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48 'user': |
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49 """# example user config (see 'hg help config' for more info) |
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50 [ui] |
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51 # name and email, e.g. |
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52 # username = Jane Doe <jdoe@example.com> |
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53 username = |
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54 |
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55 # uncomment to colorize command output |
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56 # color = auto |
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57 |
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58 [extensions] |
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59 # uncomment these lines to enable some popular extensions |
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60 # (see 'hg help extensions' for more info) |
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61 # |
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62 # pager =""", |
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63 |
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64 'cloned': |
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65 """# example repository config (see 'hg help config' for more info) |
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66 [paths] |
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67 default = %s |
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68 |
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69 # path aliases to other clones of this repo in URLs or filesystem paths |
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70 # (see 'hg help config.paths' for more info) |
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71 # |
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72 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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73 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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74 # my-clone = /home/jdoe/jdoes-clone |
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75 |
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76 [ui] |
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77 # name and email (local to this repository, optional), e.g. |
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78 # username = Jane Doe <jdoe@example.com> |
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79 """, |
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80 |
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81 'local': |
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82 """# example repository config (see 'hg help config' for more info) |
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83 [paths] |
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84 # path aliases to other clones of this repo in URLs or filesystem paths |
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85 # (see 'hg help config.paths' for more info) |
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86 # |
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87 # default = http://example.com/hg/example-repo |
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88 # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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89 # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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90 # my-clone = /home/jdoe/jdoes-clone |
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91 |
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92 [ui] |
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93 # name and email (local to this repository, optional), e.g. |
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94 # username = Jane Doe <jdoe@example.com> |
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95 """, |
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96 |
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97 'global': |
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98 """# example system-wide hg config (see 'hg help config' for more info) |
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99 |
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100 [ui] |
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101 # uncomment to colorize command output |
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102 # color = auto |
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103 |
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104 [extensions] |
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105 # uncomment these lines to enable some popular extensions |
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106 # (see 'hg help extensions' for more info) |
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107 # |
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108 # blackbox = |
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109 # pager =""", |
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110 } |
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111 |
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112 |
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113 class httppasswordmgrdbproxy(object): |
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114 """Delays loading urllib2 until it's needed.""" |
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115 def __init__(self): |
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116 self._mgr = None |
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117 |
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118 def _get_mgr(self): |
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119 if self._mgr is None: |
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120 self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
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121 return self._mgr |
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122 |
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123 def add_password(self, *args, **kwargs): |
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124 return self._get_mgr().add_password(*args, **kwargs) |
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125 |
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126 def find_user_password(self, *args, **kwargs): |
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127 return self._get_mgr().find_user_password(*args, **kwargs) |
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128 |
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129 def _catchterm(*args): |
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130 raise error.SignalInterrupt |
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131 |
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132 class ui(object): |
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133 def __init__(self, src=None): |
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134 """Create a fresh new ui object if no src given |
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135 |
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136 Use uimod.ui.load() to create a ui which knows global and user configs. |
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137 In most cases, you should use ui.copy() to create a copy of an existing |
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138 ui object. |
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139 """ |
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140 # _buffers: used for temporary capture of output |
8202 | 141 self._buffers = [] |
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142 # _exithandlers: callbacks run at the end of a request |
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143 self._exithandlers = [] |
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144 # 3-tuple describing how each buffer in the stack behaves. |
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145 # Values are (capture stderr, capture subprocesses, apply labels). |
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146 self._bufferstates = [] |
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147 # When a buffer is active, defines whether we are expanding labels. |
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148 # This exists to prevent an extra list lookup. |
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149 self._bufferapplylabels = None |
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150 self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
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151 self._reportuntrusted = True |
8203 | 152 self._ocfg = config.config() # overlay |
153 self._tcfg = config.config() # trusted | |
154 self._ucfg = config.config() # untrusted | |
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155 self._trustusers = set() |
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156 self._trustgroups = set() |
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157 self.callhooks = True |
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158 # Insecure server connections requested. |
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159 self.insecureconnections = False |
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160 # Blocked time |
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161 self.logblockedtimes = False |
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162 # color mode: see mercurial/color.py for possible value |
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163 self._colormode = None |
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164 self._terminfoparams = {} |
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165 self._styles = {} |
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166 |
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167 if src: |
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168 self._exithandlers = src._exithandlers |
14612 | 169 self.fout = src.fout |
170 self.ferr = src.ferr | |
171 self.fin = src.fin | |
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172 self.pageractive = src.pageractive |
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173 self._disablepager = src._disablepager |
14612 | 174 |
8203 | 175 self._tcfg = src._tcfg.copy() |
176 self._ucfg = src._ucfg.copy() | |
177 self._ocfg = src._ocfg.copy() | |
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178 self._trustusers = src._trustusers.copy() |
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179 self._trustgroups = src._trustgroups.copy() |
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180 self.environ = src.environ |
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181 self.callhooks = src.callhooks |
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182 self.insecureconnections = src.insecureconnections |
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183 self._colormode = src._colormode |
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184 self._terminfoparams = src._terminfoparams.copy() |
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185 self._styles = src._styles.copy() |
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186 |
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187 self.fixconfig() |
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188 |
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189 self.httppasswordmgrdb = src.httppasswordmgrdb |
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190 self._blockedtimes = src._blockedtimes |
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191 else: |
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192 self.fout = util.stdout |
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193 self.ferr = util.stderr |
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194 self.fin = util.stdin |
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195 self.pageractive = False |
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196 self._disablepager = False |
14612 | 197 |
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198 # shared read-only environment |
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199 self.environ = encoding.environ |
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200 |
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201 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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202 self._blockedtimes = collections.defaultdict(int) |
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203 |
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204 allowed = self.configlist('experimental', 'exportableenviron') |
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205 if '*' in allowed: |
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206 self._exportableenviron = self.environ |
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207 else: |
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208 self._exportableenviron = {} |
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209 for k in allowed: |
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210 if k in self.environ: |
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211 self._exportableenviron[k] = self.environ[k] |
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212 |
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213 @classmethod |
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214 def load(cls): |
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215 """Create a ui and load global and user configs""" |
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216 u = cls() |
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217 # we always trust global config files and environment variables |
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218 for t, f in rcutil.rccomponents(): |
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219 if t == 'path': |
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220 u.readconfig(f, trust=True) |
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221 elif t == 'items': |
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222 sections = set() |
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223 for section, name, value, source in f: |
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224 # do not set u._ocfg |
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225 # XXX clean this up once immutable config object is a thing |
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226 u._tcfg.set(section, name, value, source) |
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227 u._ucfg.set(section, name, value, source) |
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228 sections.add(section) |
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229 for section in sections: |
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230 u.fixconfig(section=section) |
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231 else: |
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232 raise error.ProgrammingError('unknown rctype: %s' % t) |
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233 return u |
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234 |
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235 def copy(self): |
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236 return self.__class__(self) |
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237 |
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238 def resetstate(self): |
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239 """Clear internal state that shouldn't persist across commands""" |
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240 if self._progbar: |
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241 self._progbar.resetstate() # reset last-print time of progress bar |
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242 self.httppasswordmgrdb = httppasswordmgrdbproxy() |
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243 |
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244 @contextlib.contextmanager |
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245 def timeblockedsection(self, key): |
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246 # this is open-coded below - search for timeblockedsection to find them |
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247 starttime = util.timer() |
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248 try: |
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249 yield |
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250 finally: |
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251 self._blockedtimes[key + '_blocked'] += \ |
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252 (util.timer() - starttime) * 1000 |
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253 |
16135 | 254 def formatter(self, topic, opts): |
255 return formatter.formatter(self, topic, opts) | |
256 | |
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257 def _trusted(self, fp, f): |
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258 st = util.fstat(fp) |
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259 if util.isowner(st): |
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260 return True |
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261 |
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262 tusers, tgroups = self._trustusers, self._trustgroups |
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263 if '*' in tusers or '*' in tgroups: |
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264 return True |
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265 |
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266 user = util.username(st.st_uid) |
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267 group = util.groupname(st.st_gid) |
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268 if user in tusers or group in tgroups or user == util.username(): |
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269 return True |
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270 |
8204 | 271 if self._reportuntrusted: |
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272 self.warn(_('not trusting file %s from untrusted ' |
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273 'user %s, group %s\n') % (f, user, group)) |
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274 return False |
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275 |
8200 | 276 def readconfig(self, filename, root=None, trust=False, |
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277 sections=None, remap=None): |
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278 try: |
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279 fp = open(filename, u'rb') |
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280 except IOError: |
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281 if not sections: # ignore unless we were looking for something |
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282 return |
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283 raise |
8139 | 284 |
8203 | 285 cfg = config.config() |
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286 trusted = sections or trust or self._trusted(fp, filename) |
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287 |
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288 try: |
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289 cfg.read(filename, fp, sections=sections, remap=remap) |
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290 fp.close() |
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291 except error.ConfigError as inst: |
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292 if trusted: |
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293 raise |
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294 self.warn(_("ignored: %s\n") % str(inst)) |
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295 |
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296 if self.plain(): |
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297 for k in ('debug', 'fallbackencoding', 'quiet', 'slash', |
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298 'logtemplate', 'statuscopies', 'style', |
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299 'traceback', 'verbose'): |
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300 if k in cfg['ui']: |
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301 del cfg['ui'][k] |
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302 for k, v in cfg.items('defaults'): |
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|
303 del cfg['defaults'][k] |
31588
37a0ad669051
plain: ignore [commands] config
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parents:
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diff
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|
304 for k, v in cfg.items('commands'): |
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|
305 del cfg['commands'][k] |
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|
306 # Don't remove aliases from the configuration if in the exceptionlist |
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307 if self.plain('alias'): |
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308 for k, v in cfg.items('alias'): |
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309 del cfg['alias'][k] |
24883
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ui: disable revsetaliases in plain mode (BC)
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diff
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|
310 if self.plain('revsetalias'): |
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ui: disable revsetaliases in plain mode (BC)
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311 for k, v in cfg.items('revsetalias'): |
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312 del cfg['revsetalias'][k] |
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313 if self.plain('templatealias'): |
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314 for k, v in cfg.items('templatealias'): |
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315 del cfg['templatealias'][k] |
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316 |
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317 if trusted: |
8203 | 318 self._tcfg.update(cfg) |
319 self._tcfg.update(self._ocfg) | |
320 self._ucfg.update(cfg) | |
321 self._ucfg.update(self._ocfg) | |
8139 | 322 |
3347
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323 if root is None: |
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324 root = os.path.expanduser('~') |
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325 self.fixconfig(root=root) |
3014
01454af644b8
load extensions only after the ui object has been completely initialized
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|
326 |
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327 def fixconfig(self, root=None, section=None): |
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328 if section in (None, 'paths'): |
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329 # expand vars and ~ |
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330 # translate paths relative to root (or home) into absolute paths |
30519
20a42325fdef
py3: use pycompat.getcwd() instead of os.getcwd()
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|
331 root = root or pycompat.getcwd() |
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332 for c in self._tcfg, self._ucfg, self._ocfg: |
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|
333 for n, p in c.items('paths'): |
29412
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334 # Ignore sub-options. |
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335 if ':' in n: |
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|
336 continue |
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337 if not p: |
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338 continue |
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339 if '%%' in p: |
30618
201b44c8875c
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|
340 s = self.configsource('paths', n) or 'none' |
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341 self.warn(_("(deprecated '%%' in path %s=%s from %s)\n") |
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342 % (n, p, s)) |
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343 p = p.replace('%%', '%') |
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344 p = util.expandpath(p) |
14076
924c82157d46
url: move URL parsing functions into util to improve startup time
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diff
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|
345 if not util.hasscheme(p) and not os.path.isabs(p): |
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346 p = os.path.normpath(os.path.join(root, p)) |
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347 c.set("paths", n, p) |
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348 |
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349 if section in (None, 'ui'): |
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350 # update ui options |
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351 self.debugflag = self.configbool('ui', 'debug') |
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352 self.verbose = self.debugflag or self.configbool('ui', 'verbose') |
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353 self.quiet = not self.debugflag and self.configbool('ui', 'quiet') |
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354 if self.verbose and self.quiet: |
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|
355 self.quiet = self.verbose = False |
13493
95b0d4c1c9e1
ui: always report untrusted hgrc files when debug enabled
Ry4an Brase <ry4an-hg@ry4an.org>
parents:
13238
diff
changeset
|
356 self._reportuntrusted = self.debugflag or self.configbool("ui", |
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|
357 "report_untrusted", True) |
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358 self.tracebackflag = self.configbool('ui', 'traceback', False) |
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|
359 self.logblockedtimes = self.configbool('ui', 'logblockedtimes') |
3350
ab900698b832
update ui.quiet/verbose/debug/interactive every time the config changes
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parents:
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diff
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|
360 |
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361 if section in (None, 'trusted'): |
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362 # update trust information |
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363 self._trustusers.update(self.configlist('trusted', 'users')) |
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364 self._trustgroups.update(self.configlist('trusted', 'groups')) |
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365 |
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366 def backupconfig(self, section, item): |
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367 return (self._ocfg.backup(section, item), |
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368 self._tcfg.backup(section, item), |
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369 self._ucfg.backup(section, item),) |
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370 def restoreconfig(self, data): |
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371 self._ocfg.restore(data[0]) |
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372 self._tcfg.restore(data[1]) |
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373 self._ucfg.restore(data[2]) |
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374 |
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375 def setconfig(self, section, name, value, source=''): |
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376 for cfg in (self._ocfg, self._tcfg, self._ucfg): |
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377 cfg.set(section, name, value, source) |
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378 self.fixconfig(section=section) |
960 | 379 |
8199 | 380 def _data(self, untrusted): |
8203 | 381 return untrusted and self._ucfg or self._tcfg |
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382 |
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383 def configsource(self, section, name, untrusted=False): |
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384 return self._data(untrusted).source(section, name) |
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385 |
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386 def config(self, section, name, default=None, untrusted=False): |
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387 if isinstance(name, list): |
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388 alternates = name |
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389 else: |
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390 alternates = [name] |
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391 |
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392 for n in alternates: |
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393 value = self._data(untrusted).get(section, n, None) |
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394 if value is not None: |
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395 name = n |
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396 break |
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397 else: |
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398 value = default |
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399 |
8204 | 400 if self.debugflag and not untrusted and self._reportuntrusted: |
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401 for n in alternates: |
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402 uvalue = self._ucfg.get(section, n) |
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403 if uvalue is not None and uvalue != value: |
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404 self.debug("ignoring untrusted configuration option " |
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405 "%s.%s = %s\n" % (section, n, uvalue)) |
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406 return value |
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407 |
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408 def configsuboptions(self, section, name, default=None, untrusted=False): |
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409 """Get a config option and all sub-options. |
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410 |
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411 Some config options have sub-options that are declared with the |
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412 format "key:opt = value". This method is used to return the main |
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413 option and all its declared sub-options. |
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414 |
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415 Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
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416 is a dict of defined sub-options where keys and values are strings. |
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417 """ |
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418 data = self._data(untrusted) |
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419 main = data.get(section, name, default) |
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420 if self.debugflag and not untrusted and self._reportuntrusted: |
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421 uvalue = self._ucfg.get(section, name) |
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422 if uvalue is not None and uvalue != main: |
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423 self.debug('ignoring untrusted configuration option ' |
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424 '%s.%s = %s\n' % (section, name, uvalue)) |
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425 |
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426 sub = {} |
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427 prefix = '%s:' % name |
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428 for k, v in data.items(section): |
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429 if k.startswith(prefix): |
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430 sub[k[len(prefix):]] = v |
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431 |
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432 if self.debugflag and not untrusted and self._reportuntrusted: |
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433 for k, v in sub.items(): |
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434 uvalue = self._ucfg.get(section, '%s:%s' % (name, k)) |
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435 if uvalue is not None and uvalue != v: |
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436 self.debug('ignoring untrusted configuration option ' |
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437 '%s:%s.%s = %s\n' % (section, name, k, uvalue)) |
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438 |
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439 return main, sub |
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440 |
13238 | 441 def configpath(self, section, name, default=None, untrusted=False): |
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442 'get a path config item, expanded relative to repo root or config file' |
13238 | 443 v = self.config(section, name, default, untrusted) |
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444 if v is None: |
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445 return None |
13238 | 446 if not os.path.isabs(v) or "://" not in v: |
447 src = self.configsource(section, name, untrusted) | |
448 if ':' in src: | |
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449 base = os.path.dirname(src.rsplit(':')[0]) |
13238 | 450 v = os.path.join(base, os.path.expanduser(v)) |
451 return v | |
452 | |
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453 def configbool(self, section, name, default=False, untrusted=False): |
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454 """parse a configuration element as a boolean |
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455 |
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456 >>> u = ui(); s = 'foo' |
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457 >>> u.setconfig(s, 'true', 'yes') |
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458 >>> u.configbool(s, 'true') |
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459 True |
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460 >>> u.setconfig(s, 'false', 'no') |
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461 >>> u.configbool(s, 'false') |
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462 False |
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463 >>> u.configbool(s, 'unknown') |
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464 False |
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465 >>> u.configbool(s, 'unknown', True) |
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466 True |
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467 >>> u.setconfig(s, 'invalid', 'somevalue') |
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468 >>> u.configbool(s, 'invalid') |
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469 Traceback (most recent call last): |
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470 ... |
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471 ConfigError: foo.invalid is not a boolean ('somevalue') |
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472 """ |
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473 |
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474 v = self.config(section, name, None, untrusted) |
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475 if v is None: |
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476 return default |
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477 if isinstance(v, bool): |
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478 return v |
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479 b = util.parsebool(v) |
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480 if b is None: |
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481 raise error.ConfigError(_("%s.%s is not a boolean ('%s')") |
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482 % (section, name, v)) |
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483 return b |
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484 |
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485 def configwith(self, convert, section, name, default=None, |
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486 desc=None, untrusted=False): |
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487 """parse a configuration element with a conversion function |
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488 |
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489 >>> u = ui(); s = 'foo' |
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490 >>> u.setconfig(s, 'float1', '42') |
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491 >>> u.configwith(float, s, 'float1') |
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492 42.0 |
30932 | 493 >>> u.setconfig(s, 'float2', '-4.25') |
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494 >>> u.configwith(float, s, 'float2') |
30932 | 495 -4.25 |
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496 >>> u.configwith(float, s, 'unknown', 7) |
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497 7 |
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498 >>> u.setconfig(s, 'invalid', 'somevalue') |
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499 >>> u.configwith(float, s, 'invalid') |
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500 Traceback (most recent call last): |
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501 ... |
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502 ConfigError: foo.invalid is not a valid float ('somevalue') |
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503 >>> u.configwith(float, s, 'invalid', desc='womble') |
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504 Traceback (most recent call last): |
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505 ... |
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506 ConfigError: foo.invalid is not a valid womble ('somevalue') |
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507 """ |
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508 |
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509 v = self.config(section, name, None, untrusted) |
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510 if v is None: |
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511 return default |
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512 try: |
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513 return convert(v) |
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514 except ValueError: |
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515 if desc is None: |
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516 desc = convert.__name__ |
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517 raise error.ConfigError(_("%s.%s is not a valid %s ('%s')") |
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518 % (section, name, desc, v)) |
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519 |
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520 def configint(self, section, name, default=None, untrusted=False): |
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521 """parse a configuration element as an integer |
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522 |
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523 >>> u = ui(); s = 'foo' |
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524 >>> u.setconfig(s, 'int1', '42') |
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525 >>> u.configint(s, 'int1') |
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526 42 |
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527 >>> u.setconfig(s, 'int2', '-42') |
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528 >>> u.configint(s, 'int2') |
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529 -42 |
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530 >>> u.configint(s, 'unknown', 7) |
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531 7 |
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532 >>> u.setconfig(s, 'invalid', 'somevalue') |
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533 >>> u.configint(s, 'invalid') |
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534 Traceback (most recent call last): |
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535 ... |
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536 ConfigError: foo.invalid is not a valid integer ('somevalue') |
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537 """ |
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538 |
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539 return self.configwith(int, section, name, default, 'integer', |
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540 untrusted) |
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541 |
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542 def configbytes(self, section, name, default=0, untrusted=False): |
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543 """parse a configuration element as a quantity in bytes |
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544 |
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545 Units can be specified as b (bytes), k or kb (kilobytes), m or |
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546 mb (megabytes), g or gb (gigabytes). |
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547 |
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548 >>> u = ui(); s = 'foo' |
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549 >>> u.setconfig(s, 'val1', '42') |
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550 >>> u.configbytes(s, 'val1') |
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551 42 |
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552 >>> u.setconfig(s, 'val2', '42.5 kb') |
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553 >>> u.configbytes(s, 'val2') |
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554 43520 |
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555 >>> u.configbytes(s, 'unknown', '7 MB') |
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556 7340032 |
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557 >>> u.setconfig(s, 'invalid', 'somevalue') |
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558 >>> u.configbytes(s, 'invalid') |
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559 Traceback (most recent call last): |
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560 ... |
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561 ConfigError: foo.invalid is not a byte quantity ('somevalue') |
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562 """ |
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563 |
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564 value = self.config(section, name, None, untrusted) |
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565 if value is None: |
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566 if not isinstance(default, str): |
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567 return default |
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568 value = default |
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569 try: |
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570 return util.sizetoint(value) |
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571 except error.ParseError: |
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572 raise error.ConfigError(_("%s.%s is not a byte quantity ('%s')") |
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573 % (section, name, value)) |
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574 |
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575 def configlist(self, section, name, default=None, untrusted=False): |
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576 """parse a configuration element as a list of comma/space separated |
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577 strings |
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578 |
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579 >>> u = ui(); s = 'foo' |
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580 >>> u.setconfig(s, 'list1', 'this,is "a small" ,test') |
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581 >>> u.configlist(s, 'list1') |
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582 ['this', 'is', 'a small', 'test'] |
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583 """ |
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584 # default is not always a list |
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585 if isinstance(default, bytes): |
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586 default = config.parselist(default) |
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587 return self.configwith(config.parselist, section, name, default or [], |
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588 'list', untrusted) |
2499
894435215344
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589 |
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590 def hasconfig(self, section, name, untrusted=False): |
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591 return self._data(untrusted).hasitem(section, name) |
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592 |
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|
593 def has_section(self, section, untrusted=False): |
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diff
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|
594 '''tell whether section exists in config.''' |
8199 | 595 return section in self._data(untrusted) |
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596 |
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|
597 def configitems(self, section, untrusted=False, ignoresub=False): |
8199 | 598 items = self._data(untrusted).items(section) |
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599 if ignoresub: |
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600 newitems = {} |
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601 for k, v in items: |
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602 if ':' not in k: |
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603 newitems[k] = v |
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|
604 items = newitems.items() |
8204 | 605 if self.debugflag and not untrusted and self._reportuntrusted: |
8222
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|
606 for k, v in self._ucfg.items(section): |
8203 | 607 if self._tcfg.get(section, k) != v: |
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|
608 self.debug("ignoring untrusted configuration option " |
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609 "%s.%s = %s\n" % (section, k, v)) |
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diff
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|
610 return items |
285 | 611 |
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9b52239dc740
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
612 def walkconfig(self, untrusted=False): |
8203 | 613 cfg = self._data(untrusted) |
614 for section in cfg.sections(): | |
3552
9b52239dc740
save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3551
diff
changeset
|
615 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
|
616 yield section, name, value |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
617 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
618 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
|
619 '''is plain mode active? |
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
620 |
13849
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
621 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
|
622 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
|
623 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
|
624 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
|
625 |
9f97de157aad
HGPLAIN: allow exceptions to plain mode, like i18n, via HGPLAINEXCEPT
Brodie Rao <brodie@bitheap.org>
parents:
13827
diff
changeset
|
626 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
|
627 `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
|
628 |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
629 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
|
630 - 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
|
631 - True otherwise |
11325
22a737306ba5
ui: document the formatted(), interactive() & plain() functions.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
11324
diff
changeset
|
632 ''' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
633 if ('HGPLAIN' not in encoding.environ and |
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
634 '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
|
635 return False |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
636 exceptions = encoding.environ.get('HGPLAINEXCEPT', |
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
637 '').strip().split(',') |
14372
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
638 if feature and exceptions: |
be0daa0eeb3e
ui: test plain mode against exceptions
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
parents:
14171
diff
changeset
|
639 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
|
640 return True |
10455
40dfd46d098f
ui: add HGPLAIN environment variable for easier scripting
Brodie Rao <me+hg@dackz.net>
parents:
10426
diff
changeset
|
641 |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
642 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
|
643 """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
|
644 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
645 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
646 and stop searching if one of these is set. |
6862
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
647 If not found and ui.askusername is True, ask the user, else use |
7192876ac329
ui: add an option to prompt for the username when it isn't provided
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
6762
diff
changeset
|
648 ($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
|
649 """ |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
650 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
|
651 if user is None: |
21955
6dfb78f18bdb
config: allow 'user' in .hgrc ui section (issue3169)
anatoly techtonik <techtonik@gmail.com>
parents:
21195
diff
changeset
|
652 user = self.config("ui", ["username", "user"]) |
11225
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
653 if user is not None: |
d6dbd5e4ee72
ui.username(): expand environment variables in username configuration value.
Chad Dombrova <chadrik@gmail.com>
parents:
11036
diff
changeset
|
654 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
|
655 if user is None: |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
656 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
|
657 if user is None and self.configbool("ui", "askusername"): |
7600 | 658 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
|
659 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
|
660 try: |
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
3678
diff
changeset
|
661 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
16940
6409a5c75125
ui: lowercase "no username" warning
Martin Geisler <mg@aragost.com>
parents:
16939
diff
changeset
|
662 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
|
663 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
|
664 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
665 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
|
666 raise error.Abort(_('no username supplied'), |
28962
ad2cd2ef25d9
config: use single quotes around command hint
timeless <timeless@mozdev.org>
parents:
28958
diff
changeset
|
667 hint=_("use 'hg config --edit' " |
20580
b75a23eec9c9
ui: fix extra space in username abort
Matt Mackall <mpm@selenic.com>
parents:
20574
diff
changeset
|
668 'to set your username')) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
669 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
|
670 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
|
671 % 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
|
672 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
673 |
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
|
674 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
|
675 """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
|
676 if not self.verbose: |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
677 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
|
678 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
|
679 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
680 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
|
681 """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
|
682 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
683 p = self.paths.getpath(loc) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
684 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
685 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
686 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
687 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
688 |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
689 if default: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
690 try: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
691 p = self.paths.getpath(default) |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
692 if p: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
693 return p.rawloc |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
694 except error.RepoError: |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
695 pass |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
696 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
697 return loc |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
698 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
699 @util.propertycache |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
700 def paths(self): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
701 return paths(self) |
506 | 702 |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
703 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
|
704 """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
|
705 |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
706 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
|
707 |
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
708 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
|
709 captured too. |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
710 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
711 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
|
712 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
|
713 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
|
714 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
|
715 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
|
716 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
|
717 """ |
8202 | 718 self._buffers.append([]) |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
719 self._bufferstates.append((error, subproc, labeled)) |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
720 self._bufferapplylabels = labeled |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
721 |
27109
a93d53f79e6e
ui: remove labeled argument from popbuffer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27106
diff
changeset
|
722 def popbuffer(self): |
a93d53f79e6e
ui: remove labeled argument from popbuffer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27106
diff
changeset
|
723 '''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
|
724 self._bufferstates.pop() |
27106
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
725 if self._bufferstates: |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
726 self._bufferapplylabels = self._bufferstates[-1][2] |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
727 else: |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
728 self._bufferapplylabels = None |
6ef17697b03d
ui: track label expansion when creating buffers
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27068
diff
changeset
|
729 |
8202 | 730 return "".join(self._buffers.pop()) |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
731 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
732 def write(self, *args, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
733 '''write args to output |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
734 |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
735 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
|
736 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
|
737 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
|
738 |
31091
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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diff
changeset
|
739 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
|
740 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
|
741 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
|
742 issues a label of "ui.debug". |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
743 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
744 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
|
745 "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
|
746 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
|
747 ''' |
28633
e35d7f131483
ui: add prompt argument to write (issue5154) (API)
timeless <timeless@mozdev.org>
parents:
28598
diff
changeset
|
748 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:
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diff
changeset
|
749 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
|
750 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
|
751 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
|
752 else: |
ad074f900907
color: move 'write' logic to the core ui class
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31090
diff
changeset
|
753 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
|
754 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
|
755 # 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
|
756 # 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
|
757 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
|
758 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
|
759 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
|
760 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
|
761 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
|
762 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
|
763 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
|
764 |
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
|
765 def _write(self, *msgs, **opts): |
31128
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
766 self._progclear() |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
767 # opencode timeblockedsection because this is a critical path |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
768 starttime = util.timer() |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
769 try: |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
770 for a in msgs: |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
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diff
changeset
|
771 self.fout.write(a) |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
772 finally: |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
773 self._blockedtimes['stdio_blocked'] += \ |
0bb3089fe735
ui: remove superfluous indent in _write()
Yuya Nishihara <yuya@tcha.org>
parents:
31124
diff
changeset
|
774 (util.timer() - starttime) * 1000 |
565 | 775 |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
776 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
|
777 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
|
778 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
|
779 self.write(*args, **opts) |
0c003943134f
color: move 'write-err' logic to the core ui class
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parents:
31093
diff
changeset
|
780 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
|
781 # 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
|
782 # 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
|
783 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
|
784 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
|
785 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
|
786 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
|
787 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
|
788 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
|
789 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
|
790 |
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
|
791 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
|
792 try: |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
793 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
794 if not getattr(self.fout, 'closed', False): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
795 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
|
796 for a in msgs: |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
797 self.ferr.write(a) |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
798 # 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
|
799 # including stdout. |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
800 if not getattr(self.ferr, 'closed', False): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
801 self.ferr.flush() |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25629
diff
changeset
|
802 except IOError as inst: |
16367
c14898df3b92
ui: swallow EBADF on stderr
Kevin Bullock <kbullock@ringworld.org>
parents:
15919
diff
changeset
|
803 if inst.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
804 raise |
565 | 805 |
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
|
806 def flush(self): |
30978
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
807 # 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
|
808 starttime = util.timer() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
809 try: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
810 try: self.fout.flush() |
fdecd24ca4dc
ui: log time spent blocked on stdio
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parents:
30976
diff
changeset
|
811 except (IOError, ValueError): pass |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
812 try: self.ferr.flush() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
813 except (IOError, ValueError): pass |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
814 finally: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
815 self._blockedtimes['stdio_blocked'] += \ |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
816 (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
|
817 |
16751
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
818 def _isatty(self, fh): |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
819 if self.configbool('ui', 'nontty', False): |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
820 return False |
2d432a1fc0db
ui: add _isatty method to easily disable cooked I/O
Matt Mackall <mpm@selenic.com>
parents:
16703
diff
changeset
|
821 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
|
822 |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
823 def disablepager(self): |
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
824 self._disablepager = True |
30994
3ed6e43998df
ui: introduce neverpager() call
Augie Fackler <augie@google.com>
parents:
30992
diff
changeset
|
825 |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
826 def pager(self, command): |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
827 """Start a pager for subsequent command output. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
828 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
829 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
|
830 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
|
831 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
|
832 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
|
833 prompting the user or activating curses. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
834 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
835 Args: |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
836 command: The full, non-aliased name of the command. That is, "log" |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
837 not "history, "summary" not "summ", etc. |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
838 """ |
31026
9c827087df38
ui: rename neverpager to disablepager
Augie Fackler <augie@google.com>
parents:
31014
diff
changeset
|
839 if (self._disablepager |
30994
3ed6e43998df
ui: introduce neverpager() call
Augie Fackler <augie@google.com>
parents:
30992
diff
changeset
|
840 or self.pageractive |
30995
5e85bab867a7
ui: add ignore-single-command functionality
Augie Fackler <augie@google.com>
parents:
30994
diff
changeset
|
841 or command in self.configlist('pager', 'ignore') |
31062
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pager: add a config knob to just globally turn off the pager
Augie Fackler <augie@google.com>
parents:
31026
diff
changeset
|
842 or not self.configbool('pager', 'enable', True) |
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ui: respect historic pager.attend-$COMMAND=no
Augie Fackler <augie@google.com>
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30995
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843 or not self.configbool('pager', 'attend-' + command, True) |
30992
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|
844 # TODO: if we want to allow HGPLAINEXCEPT=pager, |
61b4122019d3
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changeset
|
845 # formatted() will need some adjustment. |
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|
846 or not self.formatted() |
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|
847 or self.plain() |
61b4122019d3
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|
848 # TODO: expose debugger-enabled on the UI object |
31341
66f1c244b43a
ui: check for --debugger in sys.argv using r-string to avoid bytes on py3
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parents:
31253
diff
changeset
|
849 or '--debugger' in pycompat.sysargv): |
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changeset
|
850 # We only want to paginate if the ui appears to be |
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pager: move pager-initiating code into core
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parents:
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851 # interactive, the user didn't say HGPLAIN or |
61b4122019d3
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|
852 # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
61b4122019d3
pager: move pager-initiating code into core
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parents:
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diff
changeset
|
853 return |
61b4122019d3
pager: move pager-initiating code into core
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parents:
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diff
changeset
|
854 |
31688
c5fe0c7dad94
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parents:
31687
diff
changeset
|
855 fallbackpager = 'more' |
c5fe0c7dad94
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parents:
31687
diff
changeset
|
856 pagercmd = self.config('pager', 'pager', fallbackpager) |
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Yuya Nishihara <yuya@tcha.org>
parents:
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diff
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|
857 if not pagercmd: |
873ebdd6e84d
pager: do not try to run an empty pager command
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diff
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|
858 return |
873ebdd6e84d
pager: do not try to run an empty pager command
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diff
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|
859 |
31954
e518192d6bac
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|
860 pagerenv = {} |
e518192d6bac
pager: set some environment variables if they're not set
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diff
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|
861 for name, value in rcutil.defaultpagerenv().items(): |
e518192d6bac
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diff
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|
862 if name not in encoding.environ: |
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diff
changeset
|
863 pagerenv[name] = value |
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parents:
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diff
changeset
|
864 |
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parents:
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diff
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|
865 self.debug('starting pager for command %r\n' % command) |
31490
8122cc5cb543
pager: flush outputs before firing pager process
Yuya Nishihara <yuya@tcha.org>
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diff
changeset
|
866 self.flush() |
31690
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diff
changeset
|
867 |
2d11d278279a
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changeset
|
868 wasformatted = self.formatted() |
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|
869 if util.safehasattr(signal, "SIGPIPE"): |
61b4122019d3
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|
870 signal.signal(signal.SIGPIPE, _catchterm) |
31954
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|
871 if self._runpager(pagercmd, pagerenv): |
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|
872 self.pageractive = True |
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873 # Preserve the formatted-ness of the UI. This is important |
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changeset
|
874 # because we mess with stdout, which might confuse |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
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diff
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|
875 # auto-detection of things being formatted. |
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|
876 self.setconfig('ui', 'formatted', wasformatted, 'pager') |
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changeset
|
877 self.setconfig('ui', 'interactive', False, 'pager') |
31691
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
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parents:
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diff
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|
878 |
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|
879 # If pagermode differs from color.mode, reconfigure color now that |
c3ca0ad8ab9c
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parents:
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diff
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|
880 # pageractive is set. |
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|
881 cm = self._colormode |
c3ca0ad8ab9c
ui: rerun color.setup() once the pager has spawned to honor 'color.pagermode'
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diff
changeset
|
882 if cm != self.config('color', 'pagermode', cm): |
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changeset
|
883 color.setup(self) |
31690
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diff
changeset
|
884 else: |
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diff
changeset
|
885 # If the pager can't be spawned in dispatch when --pager=on is |
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parents:
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diff
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|
886 # given, don't try again when the command runs, to avoid a duplicate |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
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diff
changeset
|
887 # warning about a missing pager command. |
2d11d278279a
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parents:
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diff
changeset
|
888 self.disablepager() |
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|
889 |
31954
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Jun Wu <quark@fb.com>
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31778
diff
changeset
|
890 def _runpager(self, command, env=None): |
30992
61b4122019d3
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|
891 """Actually start the pager and set up file descriptors. |
61b4122019d3
pager: move pager-initiating code into core
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diff
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|
892 |
61b4122019d3
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diff
changeset
|
893 This is separate in part so that extensions (like chg) can |
61b4122019d3
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diff
changeset
|
894 override how a pager is invoked. |
61b4122019d3
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diff
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|
895 """ |
31479
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pager: skip running the pager if it's set to 'cat'
Augie Fackler <augie@google.com>
parents:
31478
diff
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|
896 if command == 'cat': |
96929bd6e58d
pager: skip running the pager if it's set to 'cat'
Augie Fackler <augie@google.com>
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|
897 # Save ourselves some work. |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
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parents:
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diff
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|
898 return False |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
899 # If the command doesn't contain any of these characters, we |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
900 # assume it's a binary and exec it directly. This means for |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
901 # simple pager command configurations, we can degrade |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
902 # gracefully and tell the user about their broken pager. |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
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parents:
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diff
changeset
|
903 shell = any(c in command for c in "|&;<>()$`\\\"' \t\n*?[#~=%") |
31624
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
904 |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
905 if pycompat.osname == 'nt' and not shell: |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
906 # Window's built-in `more` cannot be invoked with shell=False, but |
c60091fa1426
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Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
907 # its `more.com` can. Hide this implementation detail from the |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
908 # user so we can also get sane bad PAGER behavior. MSYS has |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
909 # `more.exe`, so do a cmd.exe style resolution of the executable to |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
910 # determine which one to use. |
c60091fa1426
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Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
911 fullcmd = util.findexe(command) |
c60091fa1426
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Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
912 if not fullcmd: |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
913 self.warn(_("missing pager command '%s', skipping pager\n") |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
914 % command) |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
915 return False |
31624
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
916 |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
917 command = fullcmd |
c60091fa1426
pager: improve support for various flavors of `more` on Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
31592
diff
changeset
|
918 |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
919 try: |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
920 pager = subprocess.Popen( |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
921 command, shell=shell, bufsize=-1, |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
922 close_fds=util.closefds, stdin=subprocess.PIPE, |
31954
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
923 stdout=util.stdout, stderr=util.stderr, |
e518192d6bac
pager: set some environment variables if they're not set
Jun Wu <quark@fb.com>
parents:
31778
diff
changeset
|
924 env=util.shellenviron(env)) |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
925 except OSError as e: |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
926 if e.errno == errno.ENOENT and not shell: |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
927 self.warn(_("missing pager command '%s', skipping pager\n") |
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
928 % command) |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
parents:
31688
diff
changeset
|
929 return False |
31478
9335dc6b2a9c
pager: avoid shell=True on subprocess.Popen for better errors (issue5491)
Augie Fackler <augie@google.com>
parents:
31472
diff
changeset
|
930 raise |
30992
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
931 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
932 # back up original file descriptors |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
933 stdoutfd = os.dup(util.stdout.fileno()) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
934 stderrfd = os.dup(util.stderr.fileno()) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
935 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
936 os.dup2(pager.stdin.fileno(), util.stdout.fileno()) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
937 if self._isatty(util.stderr): |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
938 os.dup2(pager.stdin.fileno(), util.stderr.fileno()) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
939 |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
940 @atexit.register |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
941 def killpager(): |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
942 if util.safehasattr(signal, "SIGINT"): |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
943 signal.signal(signal.SIGINT, signal.SIG_IGN) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
944 # restore original fds, closing pager.stdin copies in the process |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
30980
diff
changeset
|
945 os.dup2(stdoutfd, util.stdout.fileno()) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
946 os.dup2(stderrfd, util.stderr.fileno()) |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
947 pager.stdin.close() |
61b4122019d3
pager: move pager-initiating code into core
Augie Fackler <augie@google.com>
parents:
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diff
changeset
|
948 pager.wait() |
61b4122019d3
pager: move pager-initiating code into core
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parents:
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diff
changeset
|
949 |
31690
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
Matt Harbison <matt_harbison@yahoo.com>
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diff
changeset
|
950 return True |
2d11d278279a
ui: defer setting pager related properties until the pager has spawned
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951 |
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952 def atexit(self, func, *args, **kwargs): |
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953 '''register a function to run after dispatching a request |
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954 |
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955 Handlers do not stay registered across request boundaries.''' |
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956 self._exithandlers.append((func, args, kwargs)) |
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957 return func |
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958 |
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959 def interface(self, feature): |
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960 """what interface to use for interactive console features? |
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961 |
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962 The interface is controlled by the value of `ui.interface` but also by |
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963 the value of feature-specific configuration. For example: |
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964 |
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965 ui.interface.histedit = text |
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966 ui.interface.chunkselector = curses |
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967 |
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968 Here the features are "histedit" and "chunkselector". |
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969 |
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970 The configuration above means that the default interfaces for commands |
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971 is curses, the interface for histedit is text and the interface for |
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972 selecting chunk is crecord (the best curses interface available). |
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973 |
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974 Consider the following example: |
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975 ui.interface = curses |
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976 ui.interface.histedit = text |
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977 |
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978 Then histedit will use the text interface and chunkselector will use |
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979 the default curses interface (crecord at the moment). |
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980 """ |
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981 alldefaults = frozenset(["text", "curses"]) |
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982 |
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983 featureinterfaces = { |
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984 "chunkselector": [ |
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985 "text", |
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986 "curses", |
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987 ] |
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988 } |
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989 |
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|
990 # Feature-specific interface |
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991 if feature not in featureinterfaces.keys(): |
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992 # Programming error, not user error |
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993 raise ValueError("Unknown feature requested %s" % feature) |
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994 |
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995 availableinterfaces = frozenset(featureinterfaces[feature]) |
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996 if alldefaults > availableinterfaces: |
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997 # Programming error, not user error. We need a use case to |
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998 # define the right thing to do here. |
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|
999 raise ValueError( |
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1000 "Feature %s does not handle all default interfaces" % |
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1001 feature) |
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|
1002 |
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1003 if self.plain(): |
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1004 return "text" |
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|
1005 |
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1006 # Default interface for all the features |
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1007 defaultinterface = "text" |
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1008 i = self.config("ui", "interface", None) |
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1009 if i in alldefaults: |
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1010 defaultinterface = i |
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1011 |
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1012 choseninterface = defaultinterface |
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1013 f = self.config("ui", "interface.%s" % feature, None) |
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1014 if f in availableinterfaces: |
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1015 choseninterface = f |
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1016 |
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1017 if i is not None and defaultinterface != i: |
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1018 if f is not None: |
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1019 self.warn(_("invalid value for ui.interface: %s\n") % |
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1020 (i,)) |
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1021 else: |
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1022 self.warn(_("invalid value for ui.interface: %s (using %s)\n") % |
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|
1023 (i, choseninterface)) |
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1024 if f is not None and choseninterface != f: |
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1025 self.warn(_("invalid value for ui.interface.%s: %s (using %s)\n") % |
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1026 (feature, f, choseninterface)) |
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|
1027 |
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|
1028 return choseninterface |
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|
1029 |
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|
1030 def interactive(self): |
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1031 '''is interactive input allowed? |
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1032 |
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1033 An interactive session is a session where input can be reasonably read |
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1034 from `sys.stdin'. If this function returns false, any attempt to read |
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1035 from stdin should fail with an error, unless a sensible default has been |
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|
1036 specified. |
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1037 |
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1038 Interactiveness is triggered by the value of the `ui.interactive' |
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1039 configuration variable or - if it is unset - when `sys.stdin' points |
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1040 to a terminal device. |
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1041 |
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1042 This function refers to input only; for output, see `ui.formatted()'. |
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1043 ''' |
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1044 i = self.configbool("ui", "interactive", None) |
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|
1045 if i is None: |
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|
1046 # some environments replace stdin without implementing isatty |
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|
1047 # usually those are non-interactive |
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Matt Mackall <mpm@selenic.com>
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|
1048 return self._isatty(self.fin) |
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|
1049 |
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1050 return i |
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1051 |
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1052 def termwidth(self): |
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1053 '''how wide is the terminal in columns? |
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|
1054 ''' |
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Pulkit Goyal <7895pulkit@gmail.com>
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|
1055 if 'COLUMNS' in encoding.environ: |
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|
1056 try: |
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1057 return int(encoding.environ['COLUMNS']) |
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1058 except ValueError: |
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|
1059 pass |
30314
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scmutil: extend termwidth() to return terminal height, renamed to termsize()
Yuya Nishihara <yuya@tcha.org>
parents:
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|
1060 return scmutil.termsize(self)[0] |
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1061 |
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|
1062 def formatted(self): |
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1063 '''should formatted output be used? |
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1064 |
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1065 It is often desirable to format the output to suite the output medium. |
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1066 Examples of this are truncating long lines or colorizing messages. |
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1067 However, this is not often not desirable when piping output into other |
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|
1068 utilities, e.g. `grep'. |
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1069 |
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1070 Formatted output is triggered by the value of the `ui.formatted' |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
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|
1071 configuration variable or - if it is unset - when `sys.stdout' points |
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Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents:
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|
1072 to a terminal device. Please note that `ui.formatted' should be |
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|
1073 considered an implementation detail; it is not intended for use outside |
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|
1074 Mercurial or its extensions. |
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|
1075 |
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1076 This function refers to output only; for input, see `ui.interactive()'. |
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1077 This function always returns false when in plain mode, see `ui.plain()'. |
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1078 ''' |
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1079 if self.plain(): |
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1080 return False |
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1081 |
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1082 i = self.configbool("ui", "formatted", None) |
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1083 if i is None: |
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1084 # some environments replace stdout without implementing isatty |
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1085 # usually those are non-interactive |
16751
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1086 return self._isatty(self.fout) |
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1087 |
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1088 return i |
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1089 |
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1090 def _readline(self, prompt=''): |
16751
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1091 if self._isatty(self.fin): |
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1092 try: |
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1093 # magically add command line editing support, where |
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parents:
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1094 # available |
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1095 import readline |
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1096 # force demandimport to really load the module |
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1097 readline.read_history_file |
7496
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1098 # windows sometimes raises something other than ImportError |
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1099 except Exception: |
5036
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1100 pass |
14614
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1101 |
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1102 # call write() so output goes through subclassed implementation |
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1103 # e.g. color extension on Windows |
28633
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1104 self.write(prompt, prompt=True) |
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1105 |
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|
1106 # instead of trying to emulate raw_input, swap (self.fin, |
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|
1107 # self.fout) with (sys.stdin, sys.stdout) |
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1108 oldin = sys.stdin |
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1109 oldout = sys.stdout |
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1110 sys.stdin = self.fin |
15062
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1111 sys.stdout = self.fout |
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1112 # prompt ' ' must exist; otherwise readline may delete entire line |
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22205
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|
1113 # - http://bugs.python.org/issue12833 |
30978
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Simon Farnsworth <simonfar@fb.com>
parents:
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diff
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|
1114 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
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diff
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|
1115 line = raw_input(' ') |
15062
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|
1116 sys.stdin = oldin |
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1117 sys.stdout = oldout |
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|
1118 |
5613
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|
1119 # When stdin is in binary mode on Windows, it can cause |
2e76e5a23c2b
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|
1120 # raw_input() to emit an extra trailing carriage return |
31775
8181f378b073
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Yuya Nishihara <yuya@tcha.org>
parents:
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|
1121 if pycompat.oslinesep == '\r\n' and line and line[-1] == '\r': |
5613
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Steve Borho <steve@borho.org>
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|
1122 line = line[:-1] |
2e76e5a23c2b
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Steve Borho <steve@borho.org>
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|
1123 return line |
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1124 |
9048
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|
1125 def prompt(self, msg, default="y"): |
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1126 """Prompt user with msg, read response. |
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1127 If ui is not interactive, the default is returned. |
5751 | 1128 """ |
8208
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Matt Mackall <mpm@selenic.com>
parents:
8206
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|
1129 if not self.interactive(): |
28039
89003c49315c
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Yuya Nishihara <yuya@tcha.org>
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|
1130 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
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|
1131 return default |
9048
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|
1132 try: |
15053
17ffb30d9174
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diff
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|
1133 r = self._readline(self.label(msg, 'ui.prompt')) |
9048
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|
1134 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
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|
1135 r = default |
23053
5ba11ab48fcf
ui: separate option to show prompt echo, enabled only in tests (issue4417)
Yuya Nishihara <yuya@tcha.org>
parents:
22837
diff
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|
1136 if self.configbool('ui', 'promptecho'): |
22589
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Mads Kiilerich <madski@unity3d.com>
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|
1137 self.write(r, "\n") |
9048
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|
1138 return r |
86b4a9b0ddda
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|
1139 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
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parents:
26820
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|
1140 raise error.ResponseExpected() |
9048
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|
1141 |
20265
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|
1142 @staticmethod |
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|
1143 def extractchoices(prompt): |
e5803150ea1d
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parents:
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|
1144 """Extract prompt message and list of choices from specified prompt. |
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|
1145 |
e5803150ea1d
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diff
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|
1146 This returns tuple "(message, choices)", and "choices" is the |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
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diff
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|
1147 list of tuple "(response character, text without &)". |
27392
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parents:
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|
1148 |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
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|
1149 >>> ui.extractchoices("awake? $$ &Yes $$ &No") |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
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diff
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|
1150 ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
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|
1151 >>> ui.extractchoices("line\\nbreak? $$ &Yes $$ &No") |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
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diff
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|
1152 ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
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|
1153 >>> ui.extractchoices("want lots of $$money$$?$$Ye&s$$N&o") |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1154 ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
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diff
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|
1155 """ |
27392
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|
1156 |
00aa37c65e0a
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26820
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changeset
|
1157 # Sadly, the prompt string may have been built with a filename |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1158 # containing "$$" so let's try to find the first valid-looking |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
parents:
26820
diff
changeset
|
1159 # prompt to start parsing. Sadly, we also can't rely on |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1160 # choices containing spaces, ASCII, or basically anything |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1161 # except an ampersand followed by a character. |
00aa37c65e0a
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
1162 m = re.match(r'(?s)(.+?)\$\$([^\$]*&[^ \$].*)', prompt) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
1163 msg = m.group(1) |
00aa37c65e0a
ui: try to handle $$ more robustly in prompts (issue4970)
Matt Mackall <mpm@selenic.com>
parents:
26820
diff
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|
1164 choices = [p.strip(' ') for p in m.group(2).split('$$')] |
20265
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diff
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|
1165 return (msg, |
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ui: add "extractchoices()" to share the logic to extract choices from prompt
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parents:
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diff
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|
1166 [(s[s.index('&') + 1].lower(), s.replace('&', '', 1)) |
e5803150ea1d
ui: add "extractchoices()" to share the logic to extract choices from prompt
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
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|
1167 for s in choices]) |
e5803150ea1d
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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diff
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|
1168 |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1169 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
|
1170 """Prompt user with a message, read response, and ensure it matches |
c58b6ab4c26f
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Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1171 one of the provided choices. The prompt is formatted as follows: |
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Matt Mackall <mpm@selenic.com>
parents:
19195
diff
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|
1172 |
c58b6ab4c26f
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Matt Mackall <mpm@selenic.com>
parents:
19195
diff
changeset
|
1173 "would you like fries with that (Yn)? $$ &Yes $$ &No" |
c58b6ab4c26f
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Matt Mackall <mpm@selenic.com>
parents:
19195
diff
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|
1174 |
c58b6ab4c26f
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Matt Mackall <mpm@selenic.com>
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19195
diff
changeset
|
1175 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
|
1176 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
|
1177 returned. |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1178 """ |
19226
c58b6ab4c26f
ui: merge prompt text components into a singe string
Matt Mackall <mpm@selenic.com>
parents:
19195
diff
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|
1179 |
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
|
1180 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
|
1181 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
|
1182 while True: |
9048
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1183 r = self.prompt(msg, resps[default]) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1184 if r.lower() in resps: |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1185 return resps.index(r.lower()) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1186 self.write(_("unrecognized response\n")) |
86b4a9b0ddda
ui: extract choice from prompt
Simon Heimberg <simohe@besonet.ch>
parents:
8940
diff
changeset
|
1187 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
1188 def getpass(self, prompt=None, default=None): |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1189 if not self.interactive(): |
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1190 return default |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1191 try: |
19880
ba2be32d14f2
ui: send password prompts to stderr again (issue4056)
Matt Mackall <mpm@selenic.com>
parents:
19226
diff
changeset
|
1192 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
|
1193 # 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
|
1194 # 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
|
1195 with self.timeblockedsection('stdio'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1196 if self.configbool('ui', 'nontty'): |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1197 l = self.fin.readline() |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1198 if not l: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1199 raise EOFError |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1200 return l.rstrip('\n') |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1201 else: |
fdecd24ca4dc
ui: log time spent blocked on stdio
Simon Farnsworth <simonfar@fb.com>
parents:
30976
diff
changeset
|
1202 return getpass.getpass('') |
7798
57fee79e5588
catch CTRL-D at password prompt
Steve Borho <steve@borho.org>
parents:
7600
diff
changeset
|
1203 except EOFError: |
26896
5e46123e6c35
error: add structured exception for EOF at prompt
Siddharth Agarwal <sid0@fb.com>
parents:
26820
diff
changeset
|
1204 raise error.ResponseExpected() |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1205 def status(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1206 '''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
|
1207 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1208 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
|
1209 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1210 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
|
1211 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
|
1212 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1213 def warn(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1214 '''write warning message to output (stderr) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1215 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1216 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
|
1217 ''' |
31177
a7cabac20b62
ui: fix opts labeling on ui.warn et al for Python 3
Augie Fackler <raf@durin42.com>
parents:
31156
diff
changeset
|
1218 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
|
1219 self.write_err(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1220 def note(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1221 '''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
|
1222 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1223 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
|
1224 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1225 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
|
1226 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
|
1227 self.write(*msg, **opts) |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1228 def debug(self, *msg, **opts): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1229 '''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
|
1230 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1231 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
|
1232 ''' |
10282
08a0f04b56bd
many, many trivial check-code fixups
Matt Mackall <mpm@selenic.com>
parents:
10264
diff
changeset
|
1233 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
|
1234 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
|
1235 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
|
1236 |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1237 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
|
1238 repopath=None): |
28635
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1239 extra_defaults = { |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1240 'prefix': 'editor', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1241 'suffix': '.txt', |
87f92d6f0bc3
edit: allow to configure the suffix of the temporary filename
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents:
28633
diff
changeset
|
1242 } |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1243 if extra is not None: |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1244 extra_defaults.update(extra) |
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1245 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
|
1246 |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1247 rdir = None |
30835
bcad61a1f9a7
ui: add a parameter to set the temporary directory for edit
Sean Farley <sean@farley.io>
parents:
30832
diff
changeset
|
1248 if self.configbool('experimental', 'editortmpinhg'): |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1249 rdir = repopath |
27153
3553e40d0770
ui: allow open editor with custom filename
Mykola Nikishov <mn@mn.com.ua>
parents:
27110
diff
changeset
|
1250 (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
|
1251 suffix=extra['suffix'], |
30848
7080652af6e6
ui: rename tmpdir parameter to more specific repopath
Sean Farley <sean@farley.io>
parents:
30835
diff
changeset
|
1252 dir=rdir) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1253 try: |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1254 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
|
1255 f.write(util.tonativeeol(text)) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1256 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1257 |
20605
a8aa699a812a
ui: edit(): rebase, graft: set HGREVISION environment variable for an editor
Alexander Drozdov <al.drozdov@gmail.com>
parents:
20603
diff
changeset
|
1258 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
|
1259 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
|
1260 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
|
1261 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
|
1262 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
|
1263 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
|
1264 break |
22205
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1265 if editform: |
9fa429723f26
ui: invoke editor for committing with HGEDITFORM environment variable
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
21955
diff
changeset
|
1266 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
|
1267 if pending: |
9f9ec4abe700
cmdutil: make in-memory changes visible to external editor (issue4378)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
26587
diff
changeset
|
1268 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
|
1269 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1270 editor = self.geteditor() |
207 | 1271 |
23269
d9d8d2e0f701
ui: introduce util.system() wrapper to make sure ui.fout is used
Yuya Nishihara <yuya@tcha.org>
parents:
23139
diff
changeset
|
1272 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
|
1273 environ=environ, |
30980
60b5db2ab586
ui: give editor() a tag of its own
Simon Farnsworth <simonfar@fb.com>
parents:
30979
diff
changeset
|
1274 onerr=error.Abort, errprefix=_("edit failed"), |
60b5db2ab586
ui: give editor() a tag of its own
Simon Farnsworth <simonfar@fb.com>
parents:
30979
diff
changeset
|
1275 blockedtag='editor') |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
1276 |
31778
ac69675fff1c
ui: use bytes IO and convert EOL manually in ui.editor()
Yuya Nishihara <yuya@tcha.org>
parents:
31775
diff
changeset
|
1277 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
|
1278 t = util.fromnativeeol(f.read()) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1279 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1280 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
1281 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
1282 |
207 | 1283 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
|
1284 |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1285 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
|
1286 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
|
1287 '''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
|
1288 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
|
1289 |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1290 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
|
1291 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
|
1292 ''' |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1293 if blockedtag is None: |
31535
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1294 # 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
|
1295 # the tail end instead |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1296 cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
d0f95ecca2ad
ui: restrict length of autogenerated blocked tags
Simon Farnsworth <simonfar@fb.com>
parents:
31532
diff
changeset
|
1297 blockedtag = 'unknown_system_' + cmdsuffix |
24848
2f88821856eb
ui: allow capture of subprocess output
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
24687
diff
changeset
|
1298 out = self.fout |
25149
3f0744eeaeaf
cleanup: use __builtins__.any instead of util.any
Augie Fackler <augie@google.com>
parents:
25125
diff
changeset
|
1299 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
|
1300 out = self |
30979
fd598149112b
ui: time calls to ui.system
Simon Farnsworth <simonfar@fb.com>
parents:
30978
diff
changeset
|
1301 with self.timeblockedsection(blockedtag): |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1302 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
|
1303 if rc and onerr: |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1304 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
|
1305 util.explainexit(rc)[0]) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1306 if errprefix: |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1307 errmsg = '%s: %s' % (errprefix, errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1308 raise onerr(errmsg) |
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1309 return rc |
31107
fbce78c58f1e
chg: refactor ui.system() to be partly overridden
Yuya Nishihara <yuya@tcha.org>
parents:
31106
diff
changeset
|
1310 |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1311 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
|
1312 """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
|
1313 extensions like chg)""" |
31108
3f8f53190d6a
chg: deduplicate error handling of ui.system()
Yuya Nishihara <yuya@tcha.org>
parents:
31107
diff
changeset
|
1314 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
|
1315 |
18966
5572f688e0a9
ui: add 'force' parameter to traceback() to override the current print setting
Matt Harbison <matt_harbison@yahoo.com>
parents:
18965
diff
changeset
|
1316 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
|
1317 '''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
|
1318 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
|
1319 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
|
1320 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
|
1321 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
|
1322 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
|
1323 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
|
1324 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1325 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
|
1326 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
|
1327 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
|
1328 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
|
1329 |
0062508b1900
ui: add support for fully printing chained exception stacks in ui.traceback()
Matt Harbison <matt_harbison@yahoo.com>
parents:
18669
diff
changeset
|
1330 # 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
|
1331 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
|
1332 ''.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
|
1333 ''.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
|
1334 ''.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
|
1335 else: |
25568
c1ff82daed62
ui: flush stderr after printing a non-chained exception for Windows
Matt Harbison <matt_harbison@yahoo.com>
parents:
25519
diff
changeset
|
1336 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
|
1337 data = r''.join(output) |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1338 if pycompat.ispy3: |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1339 enc = pycompat.sysstr(encoding.encoding) |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1340 data = data.encode(enc, errors=r'replace') |
81e289ef9376
ui: fix ui.traceback on Python 3
Augie Fackler <raf@durin42.com>
parents:
31177
diff
changeset
|
1341 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
|
1342 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
|
1343 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
1344 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
|
1345 '''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
|
1346 if pycompat.sysplatform == 'plan9': |
16383
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1347 # 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
|
1348 # 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
|
1349 # avoid confusion. |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1350 editor = 'E' |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1351 else: |
f5dd179bfa4a
plan9: initial support for plan 9 from bell labs
Steven Stallion <sstallion@gmail.com>
parents:
16373
diff
changeset
|
1352 editor = 'vi' |
30277
e9fca89c6d58
py3: use encoding.environ in ui.py
Pulkit Goyal <7895pulkit@gmail.com>
parents:
29978
diff
changeset
|
1353 return (encoding.environ.get("HGEDITOR") or |
31687 | 1354 self.config("ui", "editor", editor)) |
9153 | 1355 |
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
|
1356 @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
|
1357 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
|
1358 """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
|
1359 if (self.quiet or self.debugflag |
25519
09e2cb2a00d7
progress: display progress bars by default with core Mercurial
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
25499
diff
changeset
|
1360 or self.configbool('progress', 'disable', False) |
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
|
1361 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
|
1362 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
|
1363 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
|
1364 |
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
|
1365 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
|
1366 """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
|
1367 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
|
1368 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
|
1369 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
|
1370 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
|
1371 |
9153 | 1372 def progress(self, topic, pos, item="", unit="", total=None): |
1373 '''show a progress message | |
1374 | |
28598
c30d5ca4945b
progress: update comment to reflect implementation
timeless <timeless@mozdev.org>
parents:
28542
diff
changeset
|
1375 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
|
1376 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
|
1377 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
|
1378 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
|
1379 revision, bytes, etc.), unit is a corresponding unit label, |
9153 | 1380 and total is the highest expected pos. |
1381 | |
10425
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1382 Multiple nested topics may be active at a time. |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1383 |
f8a9de664a1c
ui.progress: clarify termination requirement
Augie Fackler <durin42@gmail.com>
parents:
10383
diff
changeset
|
1384 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
|
1385 termination. |
9153 | 1386 ''' |
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
|
1387 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
|
1388 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
|
1389 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
|
1390 if pos is None or not self.configbool('progress', 'debug'): |
9153 | 1391 return |
1392 | |
9398
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1393 if unit: |
3fb8c6dbeeec
ui: fix NameError in ui.progress due to unit/units typo
Brodie Rao <me+hg@dackz.net>
parents:
9312
diff
changeset
|
1394 unit = ' ' + unit |
9153 | 1395 if item: |
1396 item = ' ' + item | |
1397 | |
1398 if total: | |
1399 pct = 100.0 * pos / total | |
10220
500d09be7ace
ui: display progress with decimal notation
Patrick Mezard <pmezard@gmail.com>
parents:
9851
diff
changeset
|
1400 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
|
1401 % (topic, item, pos, total, unit, pct)) |
9153 | 1402 else: |
9749
1b1b33ae5a24
Related to Issue919: ui.progress, apparently unused before now, is busted.
Jesse Glick <jesse.glick@sun.com>
parents:
9613
diff
changeset
|
1403 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
|
1404 |
18669
18242716a014
blackbox: adds a blackbox extension
Durham Goode <durham@fb.com>
parents:
18054
diff
changeset
|
1405 def log(self, service, *msg, **opts): |
11984 | 1406 '''hook for logging facility extensions |
1407 | |
1408 service should be a readily-identifiable subsystem, which will | |
1409 allow filtering. | |
26235
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1410 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1411 *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
|
1412 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
|
1413 |
6c962145f523
ui: improve docs on ui.log
Augie Fackler <augie@google.com>
parents:
26189
diff
changeset
|
1414 **opts currently has no defined meanings. |
11984 | 1415 ''' |
1416 | |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1417 def label(self, msg, label): |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1418 '''style msg based on supplied label |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1419 |
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
|
1420 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
|
1421 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
|
1422 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
|
1423 |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1424 ui.write(s, 'label') is equivalent to |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1425 ui.write(ui.label(s, 'label')). |
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1426 ''' |
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
|
1427 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
|
1428 return color.colorlabel(self, msg, label) |
10815
32b213b9b22c
ui: add ui.write() output labeling API
Brodie Rao <brodie@bitheap.org>
parents:
10567
diff
changeset
|
1429 return msg |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1430 |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
1431 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
|
1432 """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
|
1433 |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1434 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
|
1435 stack. |
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1436 """ |
29095
3f33831a9202
develwarn: move config gating inside the develwarn function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
29082
diff
changeset
|
1437 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
|
1438 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
|
1439 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
|
1440 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
|
1441 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
|
1442 if self.tracebackflag: |
27274
82910fdc216f
ui: add a 'stacklevel' argument to 'develwarn'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27266
diff
changeset
|
1443 util.debugstacktrace(msg, stacklevel, self.ferr, self.fout) |
28498 | 1444 self.log('develwarn', '%s at:\n%s' % |
1445 (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
|
1446 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
|
1447 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
|
1448 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
|
1449 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
|
1450 % ((msg,) + calframe[stacklevel][1:4])) |
28498 | 1451 self.log('develwarn', '%s at: %s:%s (%s)\n', |
1452 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
|
1453 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
|
1454 |
27275
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1455 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
|
1456 """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
|
1457 |
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1458 - 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
|
1459 - 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
|
1460 """ |
29082
77de985d7c91
deprecation: gate deprecation warning behind devel configuration
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
28962
diff
changeset
|
1461 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
|
1462 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
|
1463 return |
27275
f2cd240f2f7c
ui: add a 'deprecwarn' helper to issue deprecation warnings
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
27274
diff
changeset
|
1464 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
|
1465 " 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
|
1466 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
|
1467 |
30832
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1468 def exportableenviron(self): |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1469 """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
|
1470 hgweb. |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1471 """ |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1472 return self._exportableenviron |
da5fa0f13a41
ui: introduce an experimental dict of exportable environment variables
Matt Harbison <matt_harbison@yahoo.com>
parents:
30814
diff
changeset
|
1473 |
30480
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1474 @contextlib.contextmanager |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1475 def configoverride(self, overrides, source=""): |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1476 """Context manager for temporary config overrides |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1477 `overrides` must be a dict of the following structure: |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1478 {(section, name) : value}""" |
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1479 backups = {} |
30537
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1480 try: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1481 for (section, name), value in overrides.items(): |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1482 backups[(section, name)] = self.backupconfig(section, name) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1483 self.setconfig(section, name, value, source) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1484 yield |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1485 finally: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1486 for __, backup in backups.items(): |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1487 self.restoreconfig(backup) |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1488 # 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
|
1489 # 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
|
1490 if ('ui', 'quiet') in overrides: |
4b0e6677eed1
ui: use try..finally in configoverride
Gregory Szorc <gregory.szorc@gmail.com>
parents:
30519
diff
changeset
|
1491 self.fixconfig(section='ui') |
30480
b0a8337ba9af
ui: add configoverride context manager
Kostia Balytskyi <ikostia@fb.com>
parents:
30473
diff
changeset
|
1492 |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1493 class paths(dict): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1494 """Represents a collection of paths and their configs. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1495 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1496 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
|
1497 loaded. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1498 """ |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1499 def __init__(self, ui): |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1500 dict.__init__(self) |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1501 |
27266
4dccc37b87bd
ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27265
diff
changeset
|
1502 for name, loc in ui.configitems('paths', ignoresub=True): |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1503 # No location is the same as not existing. |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1504 if not loc: |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1505 continue |
27266
4dccc37b87bd
ui: support declaring path push urls as sub-options
Gregory Szorc <gregory.szorc@gmail.com>
parents:
27265
diff
changeset
|
1506 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
|
1507 self[name] = path(ui, name, rawloc=loc, suboptions=sub) |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1508 |
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1509 def getpath(self, name, default=None): |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1510 """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
|
1511 |
5f2a4fc3c4fa
ui: move URL and path detection into path API
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25989
diff
changeset
|
1512 ``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
|
1513 paths or URIs. |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1514 |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1515 Returns None if ``name`` is not a registered path, a URI, or a local |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1516 path to a repo. |
24250
9c32eea2ca04
ui: represent paths as classes
Gregory Szorc <gregory.szorc@gmail.com>
parents:
23269
diff
changeset
|
1517 """ |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1518 # Only fall back to default if no path was requested. |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1519 if name is None: |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1520 if not default: |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1521 default = () |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1522 elif not isinstance(default, (tuple, list)): |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1523 default = (default,) |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1524 for k in default: |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1525 try: |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1526 return self[k] |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1527 except KeyError: |
27561
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1528 continue |
723413ee000e
paths: make getpath() accept multiple defaults
Yuya Nishihara <yuya@tcha.org>
parents:
27500
diff
changeset
|
1529 return None |
26189
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1530 |
663fbc336e22
ui: change default path fallback mechanism (issue4796)
Gregory Szorc <gregory.szorc@gmail.com>
parents:
26076
diff
changeset
|
1531 # Most likely empty string. |
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1532 # This may need to raise in the future. |
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1533 if not name: |
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1534 return None |
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|
1535 |
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1536 try: |
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1537 return self[name] |
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1538 except KeyError: |
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|
1539 # Try to resolve as a local path or URI. |
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1540 try: |
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1541 # We don't pass sub-options in, so no need to pass ui instance. |
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1542 return path(None, None, rawloc=name) |
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1543 except ValueError: |
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|
1544 raise error.RepoError(_('repository %s does not exist') % |
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1545 name) |
26056
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1546 |
27266
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1547 _pathsuboptions = {} |
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1548 |
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1549 def pathsuboption(option, attr): |
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1550 """Decorator used to declare a path sub-option. |
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1551 |
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1552 Arguments are the sub-option name and the attribute it should set on |
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1553 ``path`` instances. |
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1554 |
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1555 The decorated function will receive as arguments a ``ui`` instance, |
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1556 ``path`` instance, and the string value of this option from the config. |
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1557 The function should return the value that will be set on the ``path`` |
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1558 instance. |
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|
1559 |
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1560 This decorator can be used to perform additional verification of |
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1561 sub-options and to change the type of sub-options. |
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1562 """ |
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1563 def register(func): |
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1564 _pathsuboptions[option] = (attr, func) |
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1565 return func |
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1566 return register |
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1567 |
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1568 @pathsuboption('pushurl', 'pushloc') |
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1569 def pushurlpathoption(ui, path, value): |
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1570 u = util.url(value) |
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1571 # Actually require a URL. |
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1572 if not u.scheme: |
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1573 ui.warn(_('(paths.%s:pushurl not a URL; ignoring)\n') % path.name) |
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1574 return None |
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1575 |
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1576 # Don't support the #foo syntax in the push URL to declare branch to |
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1577 # push. |
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1578 if u.fragment: |
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1579 ui.warn(_('("#fragment" in paths.%s:pushurl not supported; ' |
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1580 'ignoring)\n') % path.name) |
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1581 u.fragment = None |
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|
1582 |
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1583 return str(u) |
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1584 |
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1585 @pathsuboption('pushrev', 'pushrev') |
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1586 def pushrevpathoption(ui, path, value): |
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1587 return value |
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1588 |
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1589 class path(object): |
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1590 """Represents an individual path and its configuration.""" |
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1591 |
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1592 def __init__(self, ui, name, rawloc=None, suboptions=None): |
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1593 """Construct a path from its config options. |
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1594 |
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1595 ``ui`` is the ``ui`` instance the path is coming from. |
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1596 ``name`` is the symbolic name of the path. |
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1597 ``rawloc`` is the raw location, as defined in the config. |
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1598 ``pushloc`` is the raw locations pushes should be made to. |
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1599 |
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1600 If ``name`` is not defined, we require that the location be a) a local |
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1601 filesystem path with a .hg directory or b) a URL. If not, |
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1602 ``ValueError`` is raised. |
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1603 """ |
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1604 if not rawloc: |
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|
1605 raise ValueError('rawloc must be defined') |
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1606 |
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1607 # Locations may define branches via syntax <base>#<branch>. |
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1608 u = util.url(rawloc) |
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1609 branch = None |
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1610 if u.fragment: |
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1611 branch = u.fragment |
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1612 u.fragment = None |
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1613 |
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1614 self.url = u |
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1615 self.branch = branch |
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1616 |
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1617 self.name = name |
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1618 self.rawloc = rawloc |
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1619 self.loc = '%s' % u |
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1620 |
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1621 # When given a raw location but not a symbolic name, validate the |
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1622 # location is valid. |
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1623 if not name and not u.scheme and not self._isvalidlocalpath(self.loc): |
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1624 raise ValueError('location is not a URL or path to a local ' |
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1625 'repo: %s' % rawloc) |
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1626 |
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1627 suboptions = suboptions or {} |
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1628 |
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1629 # Now process the sub-options. If a sub-option is registered, its |
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1630 # attribute will always be present. The value will be None if there |
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1631 # was no valid sub-option. |
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1632 for suboption, (attr, func) in _pathsuboptions.iteritems(): |
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1633 if suboption not in suboptions: |
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1634 setattr(self, attr, None) |
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1635 continue |
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1636 |
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1637 value = func(ui, self, suboptions[suboption]) |
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1638 setattr(self, attr, value) |
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1639 |
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1640 def _isvalidlocalpath(self, path): |
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1641 """Returns True if the given path is a potentially valid repository. |
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1642 This is its own function so that extensions can change the definition of |
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1643 'valid' in this case (like when pulling from a git repo into a hg |
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1644 one).""" |
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1645 return os.path.isdir(os.path.join(path, '.hg')) |
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1646 |
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1647 @property |
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1648 def suboptions(self): |
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1649 """Return sub-options and their values for this path. |
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1650 |
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1651 This is intended to be used for presentation purposes. |
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1652 """ |
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1653 d = {} |
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1654 for subopt, (attr, _func) in _pathsuboptions.iteritems(): |
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1655 value = getattr(self, attr) |
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1656 if value is not None: |
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1657 d[subopt] = value |
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1658 return d |
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1659 |
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1660 # we instantiate one globally shared progress bar to avoid |
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1661 # competing progress bars when multiple UI objects get created |
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1662 _progresssingleton = None |
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1663 |
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1664 def getprogbar(ui): |
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1665 global _progresssingleton |
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1666 if _progresssingleton is None: |
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1667 # passing 'ui' object to the singleton is fishy, |
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1668 # this is how the extension used to work but feel free to rework it. |
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1669 _progresssingleton = progress.progbar(ui) |
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1670 return _progresssingleton |