Mercurial > hg
annotate mercurial/ui.py @ 6404:f08662abdf3f
merge with crew
author | Benoit Boissinot <benoit.boissinot@ens-lyon.org> |
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date | Sat, 29 Mar 2008 21:15:54 +0100 |
parents | eed0a6a05096 |
children | f67d1468ac50 |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
207 | 4 # |
5 # This software may be used and distributed according to the terms | |
6 # of the GNU General Public License, incorporated herein by reference. | |
7 | |
3891 | 8 from i18n import _ |
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9 import errno, getpass, os, re, socket, sys, tempfile |
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10 import ConfigParser, traceback, util |
207 | 11 |
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12 def dupconfig(orig): |
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13 new = util.configparser(orig.defaults()) |
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14 updateconfig(orig, new) |
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15 return new |
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16 |
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17 def updateconfig(source, dest, sections=None): |
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18 if not sections: |
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19 sections = source.sections() |
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20 for section in sections: |
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21 if not dest.has_section(section): |
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22 dest.add_section(section) |
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23 for name, value in source.items(section, raw=True): |
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24 dest.set(section, name, value) |
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25 |
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26 class ui(object): |
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27 _isatty = None |
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28 |
207 | 29 def __init__(self, verbose=False, debug=False, quiet=False, |
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30 interactive=True, traceback=False, report_untrusted=True, |
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31 parentui=None): |
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32 self.overlay = None |
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33 self.buffers = [] |
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34 if parentui is None: |
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35 # this is the parent of all ui children |
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36 self.parentui = None |
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37 self.quiet = quiet |
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38 self.verbose = verbose |
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39 self.debugflag = debug |
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40 self.interactive = interactive |
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41 self.traceback = traceback |
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42 self.report_untrusted = report_untrusted |
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43 self.trusted_users = {} |
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44 self.trusted_groups = {} |
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45 # if ucdata is not None, its keys must be a superset of cdata's |
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46 self.cdata = util.configparser() |
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47 self.ucdata = None |
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48 # we always trust global config files |
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49 self.check_trusted = False |
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50 self.readconfig(util.rcpath()) |
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51 self.check_trusted = True |
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52 self.updateopts(verbose, debug, quiet, interactive) |
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53 else: |
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54 # parentui may point to an ui object which is already a child |
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55 self.parentui = parentui.parentui or parentui |
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56 self.trusted_users = parentui.trusted_users.copy() |
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57 self.trusted_groups = parentui.trusted_groups.copy() |
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58 self.cdata = dupconfig(self.parentui.cdata) |
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59 if self.parentui.ucdata: |
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60 self.ucdata = dupconfig(self.parentui.ucdata) |
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61 if self.parentui.overlay: |
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62 self.overlay = dupconfig(self.parentui.overlay) |
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63 if self.parentui is not parentui and parentui.overlay is not None: |
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64 if self.overlay is None: |
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65 self.overlay = util.configparser() |
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66 updateconfig(parentui.overlay, self.overlay) |
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67 self.buffers = parentui.buffers |
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68 |
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69 def __getattr__(self, key): |
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70 return getattr(self.parentui, key) |
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72 def isatty(self): |
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73 if ui._isatty is None: |
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74 ui._isatty = sys.stdin.isatty() |
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75 return ui._isatty |
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76 |
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78 interactive=True, traceback=False, config=[]): |
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79 for section, name, value in config: |
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80 self.setconfig(section, name, value) |
285 | 81 |
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82 if quiet or verbose or debug: |
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83 self.setconfig('ui', 'quiet', str(bool(quiet))) |
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84 self.setconfig('ui', 'verbose', str(bool(verbose))) |
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85 self.setconfig('ui', 'debug', str(bool(debug))) |
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86 |
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87 self.verbosity_constraints() |
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88 |
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89 if not interactive: |
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90 self.setconfig('ui', 'interactive', 'False') |
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91 self.interactive = False |
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92 |
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93 self.traceback = self.traceback or traceback |
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94 |
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95 def verbosity_constraints(self): |
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96 self.quiet = self.configbool('ui', 'quiet') |
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97 self.verbose = self.configbool('ui', 'verbose') |
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98 self.debugflag = self.configbool('ui', 'debug') |
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99 |
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100 if self.debugflag: |
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101 self.verbose = True |
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102 self.quiet = False |
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103 elif self.verbose and self.quiet: |
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104 self.quiet = self.verbose = False |
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105 |
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106 def _is_trusted(self, fp, f, warn=True): |
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107 if not self.check_trusted: |
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108 return True |
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109 st = util.fstat(fp) |
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110 if util.isowner(fp, st): |
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111 return True |
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112 tusers = self.trusted_users |
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113 tgroups = self.trusted_groups |
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114 if not tusers: |
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115 user = util.username() |
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116 if user is not None: |
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117 self.trusted_users[user] = 1 |
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118 self.fixconfig(section='trusted') |
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119 if (tusers or tgroups) and '*' not in tusers and '*' not in tgroups: |
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120 user = util.username(st.st_uid) |
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121 group = util.groupname(st.st_gid) |
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122 if user not in tusers and group not in tgroups: |
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123 if warn and self.report_untrusted: |
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124 self.warn(_('Not trusting file %s from untrusted ' |
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125 'user %s, group %s\n') % (f, user, group)) |
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126 return False |
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127 return True |
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128 |
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129 def readconfig(self, fn, root=None): |
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130 if isinstance(fn, basestring): |
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131 fn = [fn] |
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132 for f in fn: |
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133 try: |
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134 fp = open(f) |
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135 except IOError: |
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136 continue |
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137 cdata = self.cdata |
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138 trusted = self._is_trusted(fp, f) |
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139 if not trusted: |
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140 if self.ucdata is None: |
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141 self.ucdata = dupconfig(self.cdata) |
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142 cdata = self.ucdata |
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143 elif self.ucdata is not None: |
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144 # use a separate configparser, so that we don't accidentally |
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145 # override ucdata settings later on. |
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146 cdata = util.configparser() |
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147 |
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148 try: |
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149 cdata.readfp(fp, f) |
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150 except ConfigParser.ParsingError, inst: |
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151 msg = _("Failed to parse %s\n%s") % (f, inst) |
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152 if trusted: |
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153 raise util.Abort(msg) |
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154 self.warn(_("Ignored: %s\n") % msg) |
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155 |
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156 if trusted: |
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157 if cdata != self.cdata: |
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158 updateconfig(cdata, self.cdata) |
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159 if self.ucdata is not None: |
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160 updateconfig(cdata, self.ucdata) |
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161 # override data from config files with data set with ui.setconfig |
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162 if self.overlay: |
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163 updateconfig(self.overlay, self.cdata) |
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164 if root is None: |
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165 root = os.path.expanduser('~') |
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166 self.fixconfig(root=root) |
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167 |
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168 def readsections(self, filename, *sections): |
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169 """Read filename and add only the specified sections to the config data |
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170 |
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171 The settings are added to the trusted config data. |
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172 """ |
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173 if not sections: |
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174 return |
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175 |
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176 cdata = util.configparser() |
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177 try: |
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178 try: |
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179 fp = open(filename) |
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180 except IOError, inst: |
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181 raise util.Abort(_("unable to open %s: %s") % |
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182 (filename, getattr(inst, "strerror", inst))) |
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183 try: |
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184 cdata.readfp(fp, filename) |
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185 finally: |
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186 fp.close() |
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187 except ConfigParser.ParsingError, inst: |
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188 raise util.Abort(_("failed to parse %s\n%s") % (filename, inst)) |
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189 |
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190 for section in sections: |
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191 if not cdata.has_section(section): |
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192 cdata.add_section(section) |
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193 |
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194 updateconfig(cdata, self.cdata, sections) |
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195 if self.ucdata: |
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196 updateconfig(cdata, self.ucdata, sections) |
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197 |
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198 def fixconfig(self, section=None, name=None, value=None, root=None): |
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199 # translate paths relative to root (or home) into absolute paths |
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200 if section is None or section == 'paths': |
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201 if root is None: |
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202 root = os.getcwd() |
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203 items = section and [(name, value)] or [] |
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204 for cdata in self.cdata, self.ucdata, self.overlay: |
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205 if not cdata: continue |
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206 if not items and cdata.has_section('paths'): |
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207 pathsitems = cdata.items('paths') |
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208 else: |
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209 pathsitems = items |
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210 for n, path in pathsitems: |
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211 if path and "://" not in path and not os.path.isabs(path): |
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212 cdata.set("paths", n, |
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213 os.path.normpath(os.path.join(root, path))) |
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214 |
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215 # update verbosity/interactive/report_untrusted settings |
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216 if section is None or section == 'ui': |
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217 if name is None or name in ('quiet', 'verbose', 'debug'): |
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218 self.verbosity_constraints() |
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219 if name is None or name == 'interactive': |
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220 interactive = self.configbool("ui", "interactive", None) |
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221 if interactive is None and self.interactive: |
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222 self.interactive = self.isatty() |
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223 else: |
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224 self.interactive = interactive |
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225 if name is None or name == 'report_untrusted': |
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226 self.report_untrusted = ( |
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227 self.configbool("ui", "report_untrusted", True)) |
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228 |
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229 # update trust information |
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230 if (section is None or section == 'trusted') and self.trusted_users: |
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231 for user in self.configlist('trusted', 'users'): |
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232 self.trusted_users[user] = 1 |
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233 for group in self.configlist('trusted', 'groups'): |
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234 self.trusted_groups[group] = 1 |
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235 |
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236 def setconfig(self, section, name, value): |
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237 if not self.overlay: |
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238 self.overlay = util.configparser() |
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239 for cdata in (self.overlay, self.cdata, self.ucdata): |
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240 if not cdata: continue |
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241 if not cdata.has_section(section): |
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242 cdata.add_section(section) |
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243 cdata.set(section, name, value) |
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244 self.fixconfig(section, name, value) |
960 | 245 |
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246 def _get_cdata(self, untrusted): |
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247 if untrusted and self.ucdata: |
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248 return self.ucdata |
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249 return self.cdata |
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250 |
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251 def _config(self, section, name, default, funcname, untrusted, abort): |
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252 cdata = self._get_cdata(untrusted) |
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253 if cdata.has_option(section, name): |
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254 try: |
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255 func = getattr(cdata, funcname) |
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256 return func(section, name) |
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257 except (ConfigParser.InterpolationError, ValueError), inst: |
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258 msg = _("Error in configuration section [%s] " |
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259 "parameter '%s':\n%s") % (section, name, inst) |
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260 if abort: |
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261 raise util.Abort(msg) |
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262 self.warn(_("Ignored: %s\n") % msg) |
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263 return default |
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264 |
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265 def _configcommon(self, section, name, default, funcname, untrusted): |
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266 value = self._config(section, name, default, funcname, |
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267 untrusted, abort=True) |
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268 if self.debugflag and not untrusted and self.ucdata: |
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269 uvalue = self._config(section, name, None, funcname, |
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270 untrusted=True, abort=False) |
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271 if uvalue is not None and uvalue != value: |
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272 self.warn(_("Ignoring untrusted configuration option " |
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273 "%s.%s = %s\n") % (section, name, uvalue)) |
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274 return value |
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275 |
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276 def config(self, section, name, default=None, untrusted=False): |
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277 return self._configcommon(section, name, default, 'get', untrusted) |
285 | 278 |
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279 def configbool(self, section, name, default=False, untrusted=False): |
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280 return self._configcommon(section, name, default, 'getboolean', |
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281 untrusted) |
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282 |
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283 def configlist(self, section, name, default=None, untrusted=False): |
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284 """Return a list of comma/space separated strings""" |
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285 result = self.config(section, name, untrusted=untrusted) |
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286 if result is None: |
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287 result = default or [] |
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288 if isinstance(result, basestring): |
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289 result = result.replace(",", " ").split() |
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290 return result |
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291 |
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292 def has_section(self, section, untrusted=False): |
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293 '''tell whether section exists in config.''' |
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294 cdata = self._get_cdata(untrusted) |
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295 return cdata.has_section(section) |
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296 |
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297 def _configitems(self, section, untrusted, abort): |
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298 items = {} |
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299 cdata = self._get_cdata(untrusted) |
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300 if cdata.has_section(section): |
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301 try: |
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302 items.update(dict(cdata.items(section))) |
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303 except ConfigParser.InterpolationError, inst: |
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304 msg = _("Error in configuration section [%s]:\n" |
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305 "%s") % (section, inst) |
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306 if abort: |
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307 raise util.Abort(msg) |
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308 self.warn(_("Ignored: %s\n") % msg) |
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309 return items |
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310 |
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311 def configitems(self, section, untrusted=False): |
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312 items = self._configitems(section, untrusted=untrusted, abort=True) |
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313 if self.debugflag and not untrusted and self.ucdata: |
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314 uitems = self._configitems(section, untrusted=True, abort=False) |
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315 keys = uitems.keys() |
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316 keys.sort() |
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317 for k in keys: |
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318 if uitems[k] != items.get(k): |
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319 self.warn(_("Ignoring untrusted configuration option " |
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320 "%s.%s = %s\n") % (section, k, uitems[k])) |
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321 x = items.items() |
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322 x.sort() |
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323 return x |
285 | 324 |
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325 def walkconfig(self, untrusted=False): |
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parents:
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diff
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|
326 cdata = self._get_cdata(untrusted) |
9b52239dc740
save settings from untrusted config files in a separate configparser
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diff
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|
327 sections = cdata.sections() |
3342
4eeb79b4da30
ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
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diff
changeset
|
328 sections.sort() |
4eeb79b4da30
ui.py: make walkconfig use configitems
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
3341
diff
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|
329 for section in 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
|
330 for name, value in self.configitems(section, untrusted): |
4085
719488a98ebe
Fix hg showconfig traceback with values that aren't strings
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
4045
diff
changeset
|
331 yield section, name, str(value).replace('\n', '\\n') |
1028
25e7ea0f2cff
Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents:
981
diff
changeset
|
332 |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
333 def username(self): |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents:
1984
diff
changeset
|
334 """Return default username to be used in commits. |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
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1984
diff
changeset
|
335 |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
336 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents:
1984
diff
changeset
|
337 and stop searching if one of these is set. |
3721
98f2507c5551
only print a warning when no username is specified
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
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diff
changeset
|
338 If not found, use ($LOGNAME or $USER or $LNAME or |
98f2507c5551
only print a warning when no username is specified
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parents:
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diff
changeset
|
339 $USERNAME) +"@full.hostname". |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents:
1984
diff
changeset
|
340 """ |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
341 user = os.environ.get("HGUSER") |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
342 if user is None: |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
343 user = self.config("ui", "username") |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents:
1984
diff
changeset
|
344 if user is None: |
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents:
1984
diff
changeset
|
345 user = os.environ.get("EMAIL") |
4044
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
346 if user is None: |
3721
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only print a warning when no username is specified
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parents:
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diff
changeset
|
347 try: |
98f2507c5551
only print a warning when no username is specified
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parents:
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diff
changeset
|
348 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
4044
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
349 self.warn(_("No username found, using '%s' instead\n") % user) |
3721
98f2507c5551
only print a warning when no username is specified
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parents:
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diff
changeset
|
350 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
|
351 pass |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
352 if not user: |
78a0dd93db0b
Abort on empty username so specifying a username can be forced.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
3984
diff
changeset
|
353 raise util.Abort(_("Please specify a username.")) |
6351
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
354 if "\n" in user: |
eed0a6a05096
ui: disallow newlines in usernames (issue1034)
Matt Mackall <mpm@selenic.com>
parents:
6333
diff
changeset
|
355 raise util.Abort(_("username %s contains a newline\n") % `user`) |
1985
c577689006fa
Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1984
diff
changeset
|
356 return user |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
357 |
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
|
358 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
|
359 """Return a short representation of a user name or email address.""" |
1903
e4abeafd6eb1
move shortuser into util module.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
1637
diff
changeset
|
360 if not self.verbose: user = util.shortuser(user) |
1129
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Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
361 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
|
362 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
diff
changeset
|
363 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
|
364 """Return repository location relative to cwd or from [paths]""" |
4216
76d541c6f3c0
Only hg repositories override [paths], not simple directories (fixes issue510)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
4044
diff
changeset
|
365 if "://" in loc or os.path.isdir(os.path.join(loc, '.hg')): |
1892
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1882
diff
changeset
|
366 return loc |
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1882
diff
changeset
|
367 |
2495
4a2a4d988ead
make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2494
diff
changeset
|
368 path = self.config("paths", loc) |
4a2a4d988ead
make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2494
diff
changeset
|
369 if not path and default is not None: |
4a2a4d988ead
make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2494
diff
changeset
|
370 path = self.config("paths", default) |
2498
1e2ec4fd16df
Fix ui.expandpath problem and broken test introduced by 4a2a4d988ead.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2495
diff
changeset
|
371 return path or loc |
506 | 372 |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
373 def pushbuffer(self): |
9f5c46c50118
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Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
374 self.buffers.append([]) |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
375 |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
376 def popbuffer(self): |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
377 return "".join(self.buffers.pop()) |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
378 |
207 | 379 def write(self, *args): |
3737
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
380 if self.buffers: |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
381 self.buffers[-1].extend([str(a) for a in args]) |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
382 else: |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
383 for a in args: |
9f5c46c50118
add a simple nested buffering scheme to ui
Matt Mackall <mpm@selenic.com>
parents:
3721
diff
changeset
|
384 sys.stdout.write(str(a)) |
565 | 385 |
386 def write_err(self, *args): | |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
387 try: |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
388 if not sys.stdout.closed: sys.stdout.flush() |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
389 for a in args: |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
390 sys.stderr.write(str(a)) |
4023
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
3989
diff
changeset
|
391 # stderr may be buffered under win32 when redirected to files, |
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
3989
diff
changeset
|
392 # including stdout. |
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
3989
diff
changeset
|
393 if not sys.stderr.closed: sys.stderr.flush() |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
394 except IOError, inst: |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
395 if inst.errno != errno.EPIPE: |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
changeset
|
396 raise |
565 | 397 |
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
|
398 def flush(self): |
2013
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
399 try: sys.stdout.flush() |
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
400 except: pass |
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
401 try: sys.stderr.flush() |
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
402 except: pass |
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
|
403 |
5337
8c5ef3b87cb1
Don't try to determine interactivity if ui() called with interactive=False.
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5154
diff
changeset
|
404 def _readline(self, prompt=''): |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
405 if self.isatty(): |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
406 try: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
407 # magically add command line editing support, where |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
408 # available |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
409 import readline |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
410 # force demandimport to really load the module |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
411 readline.read_history_file |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
412 except ImportError: |
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
413 pass |
5613
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
414 line = raw_input(prompt) |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
415 # When stdin is in binary mode on Windows, it can cause |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
416 # raw_input() to emit an extra trailing carriage return |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
417 if os.linesep == '\r\n' and line and line[-1] == '\r': |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
418 line = line[:-1] |
2e76e5a23c2b
workaround for raw_input() on Windows
Steve Borho <steve@borho.org>
parents:
5337
diff
changeset
|
419 return line |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
420 |
5751 | 421 def prompt(self, msg, pat=None, default="y"): |
422 """Prompt user with msg, read response, and ensure it matches pat | |
423 | |
424 If not interactive -- the default is returned | |
425 """ | |
207 | 426 if not self.interactive: return default |
5671
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
427 while True: |
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
428 try: |
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
429 r = self._readline(msg + ' ') |
5709
9dc26941020b
ui: allow default when prompting
Matt Mackall <mpm@selenic.com>
parents:
5696
diff
changeset
|
430 if not r: |
9dc26941020b
ui: allow default when prompting
Matt Mackall <mpm@selenic.com>
parents:
5696
diff
changeset
|
431 return default |
5751 | 432 if not pat or re.match(pat, r): |
5671
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
433 return r |
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
434 else: |
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
435 self.write(_("unrecognized response\n")) |
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
436 except EOFError: |
b5605d88dc27
Make ui.prompt repeat on "unrecognized response" again (issue897)
Thomas Arendsen Hein <thomas@intevation.de>
parents:
5337
diff
changeset
|
437 raise util.Abort(_('response expected')) |
5036
ca0d02222d6a
ui: get readline and prompt to behave better depending on interactivity
Bryan O'Sullivan <bos@serpentine.com>
parents:
4729
diff
changeset
|
438 |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
439 def getpass(self, prompt=None, default=None): |
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
440 if not self.interactive: return default |
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
441 return getpass.getpass(prompt or _('password: ')) |
207 | 442 def status(self, *msg): |
443 if not self.quiet: self.write(*msg) | |
234
3427806d5ab9
ui.warn can use more than one argument like the other ui methods.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
207
diff
changeset
|
444 def warn(self, *msg): |
565 | 445 self.write_err(*msg) |
207 | 446 def note(self, *msg): |
447 if self.verbose: self.write(*msg) | |
448 def debug(self, *msg): | |
449 if self.debugflag: self.write(*msg) | |
1983
ae12a81549a7
Pass correct username as $HGUSER to hgeditor if "commit -u" is used.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1951
diff
changeset
|
450 def edit(self, text, user): |
2206
c74e91e81f70
Use text rather than binary mode for editing commit messages
Stephen Darnell <stephen@darnell.plus.com>
parents:
2201
diff
changeset
|
451 (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt", |
c74e91e81f70
Use text rather than binary mode for editing commit messages
Stephen Darnell <stephen@darnell.plus.com>
parents:
2201
diff
changeset
|
452 text=True) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
453 try: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
454 f = os.fdopen(fd, "w") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
455 f.write(text) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
456 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
457 |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
458 editor = self.geteditor() |
207 | 459 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
460 util.system("%s \"%s\"" % (editor, name), |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
461 environ={'HGUSER': user}, |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
462 onerr=util.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
463 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
464 f = open(name) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
465 t = f.read() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
466 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
467 t = re.sub("(?m)^HG:.*\n", "", t) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
468 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
469 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
470 |
207 | 471 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
|
472 |
2335
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
473 def print_exc(self): |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
474 '''print exception traceback if traceback printing enabled. |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
475 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
|
476 printed.''' |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
477 if self.traceback: |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
478 traceback.print_exc() |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
479 return self.traceback |
5660
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
480 |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
481 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
|
482 '''return editor to use''' |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
483 return (os.environ.get("HGEDITOR") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
484 self.config("ui", "editor") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
485 os.environ.get("VISUAL") or |
3c80ecdc1bcd
Use VISUAL in addition to EDITOR when choosing the editor to use.
Osku Salerma <osku@iki.fi>
parents:
5613
diff
changeset
|
486 os.environ.get("EDITOR", "vi")) |