Mercurial > hg > mercurial-crew-with-dirclash
annotate mercurial/ui.py @ 4404:47371e1c1db4
Merge with stable
author | Matt Mackall <mpm@selenic.com> |
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date | Thu, 03 May 2007 17:27:21 -0500 |
parents | b11a2fb59cf5 |
children | 1b5b98837bb5 |
rev | line source |
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207 | 1 # ui.py - user interface bits for mercurial |
2 # | |
2858 | 3 # Copyright 2005, 2006 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 | |
3893 | 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): |
207 | 27 def __init__(self, verbose=False, debug=False, quiet=False, |
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28 interactive=True, traceback=False, report_untrusted=True, |
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29 parentui=None): |
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30 self.overlay = None |
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31 self.buffers = [] |
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32 if parentui is None: |
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33 # this is the parent of all ui children |
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34 self.parentui = None |
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35 self.readhooks = [] |
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36 self.quiet = quiet |
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37 self.verbose = verbose |
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38 self.debugflag = debug |
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39 self.interactive = interactive |
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40 self.traceback = traceback |
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41 self.report_untrusted = report_untrusted |
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42 self.trusted_users = {} |
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43 self.trusted_groups = {} |
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44 # if ucdata is not None, its keys must be a superset of cdata's |
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45 self.cdata = util.configparser() |
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46 self.ucdata = None |
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47 # we always trust global config files |
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48 self.check_trusted = False |
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49 self.readconfig(util.rcpath()) |
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50 self.check_trusted = True |
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51 self.updateopts(verbose, debug, quiet, interactive) |
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52 else: |
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53 # parentui may point to an ui object which is already a child |
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54 self.parentui = parentui.parentui or parentui |
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55 self.readhooks = self.parentui.readhooks[:] |
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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 |
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64 def __getattr__(self, key): |
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65 return getattr(self.parentui, key) |
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67 def updateopts(self, verbose=False, debug=False, quiet=False, | |
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68 interactive=True, traceback=False, config=[]): |
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69 for section, name, value in config: |
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70 self.setconfig(section, name, value) |
285 | 71 |
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72 if quiet or verbose or debug: |
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73 self.setconfig('ui', 'quiet', str(bool(quiet))) |
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74 self.setconfig('ui', 'verbose', str(bool(verbose))) |
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75 self.setconfig('ui', 'debug', str(bool(debug))) |
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76 |
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77 self.verbosity_constraints() |
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78 |
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79 if not interactive: |
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80 self.setconfig('ui', 'interactive', 'False') |
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81 self.interactive = False |
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82 |
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83 self.traceback = self.traceback or traceback |
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84 |
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85 def verbosity_constraints(self): |
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86 self.quiet = self.configbool('ui', 'quiet') |
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87 self.verbose = self.configbool('ui', 'verbose') |
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88 self.debugflag = self.configbool('ui', 'debug') |
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89 |
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90 if self.debugflag: |
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91 self.verbose = True |
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92 self.quiet = False |
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93 elif self.verbose and self.quiet: |
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94 self.quiet = self.verbose = False |
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95 |
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96 def _is_trusted(self, fp, f, warn=True): |
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97 if not self.check_trusted: |
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98 return True |
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99 st = util.fstat(fp) |
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100 if util.isowner(fp, st): |
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101 return True |
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102 tusers = self.trusted_users |
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103 tgroups = self.trusted_groups |
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104 if not tusers: |
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105 user = util.username() |
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106 if user is not None: |
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107 self.trusted_users[user] = 1 |
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108 self.fixconfig(section='trusted') |
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109 if (tusers or tgroups) and '*' not in tusers and '*' not in tgroups: |
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110 user = util.username(st.st_uid) |
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111 group = util.groupname(st.st_gid) |
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112 if user not in tusers and group not in tgroups: |
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113 if warn and self.report_untrusted: |
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114 self.warn(_('Not trusting file %s from untrusted ' |
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115 'user %s, group %s\n') % (f, user, group)) |
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116 return False |
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117 return True |
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118 |
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119 def readconfig(self, fn, root=None): |
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120 if isinstance(fn, basestring): |
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121 fn = [fn] |
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122 for f in fn: |
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123 try: |
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124 fp = open(f) |
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125 except IOError: |
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126 continue |
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127 cdata = self.cdata |
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128 trusted = self._is_trusted(fp, f) |
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129 if not trusted: |
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130 if self.ucdata is None: |
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131 self.ucdata = dupconfig(self.cdata) |
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132 cdata = self.ucdata |
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133 elif self.ucdata is not None: |
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134 # use a separate configparser, so that we don't accidentally |
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135 # override ucdata settings later on. |
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136 cdata = util.configparser() |
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137 |
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138 try: |
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139 cdata.readfp(fp, f) |
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140 except ConfigParser.ParsingError, inst: |
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141 msg = _("Failed to parse %s\n%s") % (f, inst) |
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142 if trusted: |
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143 raise util.Abort(msg) |
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144 self.warn(_("Ignored: %s\n") % msg) |
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145 |
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146 if trusted: |
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147 if cdata != self.cdata: |
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148 updateconfig(cdata, self.cdata) |
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149 if self.ucdata is not None: |
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150 updateconfig(cdata, self.ucdata) |
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151 # override data from config files with data set with ui.setconfig |
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152 if self.overlay: |
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153 updateconfig(self.overlay, self.cdata) |
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154 if root is None: |
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155 root = os.path.expanduser('~') |
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156 self.fixconfig(root=root) |
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157 for hook in self.readhooks: |
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158 hook(self) |
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160 def addreadhook(self, hook): |
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161 self.readhooks.append(hook) |
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162 |
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163 def readsections(self, filename, *sections): |
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164 """Read filename and add only the specified sections to the config data |
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165 |
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166 The settings are added to the trusted config data. |
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167 """ |
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168 if not sections: |
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169 return |
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170 |
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171 cdata = util.configparser() |
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172 try: |
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173 cdata.read(filename) |
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174 except ConfigParser.ParsingError, inst: |
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175 raise util.Abort(_("failed to parse %s\n%s") % (filename, |
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176 inst)) |
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177 |
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178 for section in sections: |
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179 if not cdata.has_section(section): |
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180 cdata.add_section(section) |
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181 |
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182 updateconfig(cdata, self.cdata, sections) |
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183 if self.ucdata: |
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184 updateconfig(cdata, self.ucdata, sections) |
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185 |
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186 def fixconfig(self, section=None, name=None, value=None, root=None): |
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187 # translate paths relative to root (or home) into absolute paths |
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188 if section is None or section == 'paths': |
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189 if root is None: |
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190 root = os.getcwd() |
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191 items = section and [(name, value)] or [] |
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192 for cdata in self.cdata, self.ucdata, self.overlay: |
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193 if not cdata: continue |
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194 if not items and cdata.has_section('paths'): |
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195 pathsitems = cdata.items('paths') |
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196 else: |
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197 pathsitems = items |
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198 for n, path in pathsitems: |
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199 if path and "://" not in path and not os.path.isabs(path): |
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200 cdata.set("paths", n, os.path.join(root, path)) |
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201 |
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202 # update quiet/verbose/debug and interactive status |
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203 if section is None or section == 'ui': |
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204 if name is None or name in ('quiet', 'verbose', 'debug'): |
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205 self.verbosity_constraints() |
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206 |
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207 if name is None or name == 'interactive': |
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208 self.interactive = self.configbool("ui", "interactive", True) |
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209 |
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210 # update trust information |
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211 if (section is None or section == 'trusted') and self.trusted_users: |
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212 for user in self.configlist('trusted', 'users'): |
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213 self.trusted_users[user] = 1 |
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214 for group in self.configlist('trusted', 'groups'): |
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215 self.trusted_groups[group] = 1 |
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216 |
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217 def setconfig(self, section, name, value): |
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218 if not self.overlay: |
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219 self.overlay = util.configparser() |
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220 for cdata in (self.overlay, self.cdata, self.ucdata): |
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221 if not cdata: continue |
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222 if not cdata.has_section(section): |
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223 cdata.add_section(section) |
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224 cdata.set(section, name, value) |
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225 self.fixconfig(section, name, value) |
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227 def _get_cdata(self, untrusted): |
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228 if untrusted and self.ucdata: |
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229 return self.ucdata |
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230 return self.cdata |
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231 |
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232 def _config(self, section, name, default, funcname, untrusted, abort): |
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233 cdata = self._get_cdata(untrusted) |
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234 if cdata.has_option(section, name): |
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235 try: |
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236 func = getattr(cdata, funcname) |
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237 return func(section, name) |
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238 except ConfigParser.InterpolationError, inst: |
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239 msg = _("Error in configuration section [%s] " |
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240 "parameter '%s':\n%s") % (section, name, inst) |
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241 if abort: |
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242 raise util.Abort(msg) |
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243 self.warn(_("Ignored: %s\n") % msg) |
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244 return default |
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245 |
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246 def _configcommon(self, section, name, default, funcname, untrusted): |
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247 value = self._config(section, name, default, funcname, |
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248 untrusted, abort=True) |
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249 if self.debugflag and not untrusted and self.ucdata: |
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250 uvalue = self._config(section, name, None, funcname, |
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251 untrusted=True, abort=False) |
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252 if uvalue is not None and uvalue != value: |
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253 self.warn(_("Ignoring untrusted configuration option " |
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254 "%s.%s = %s\n") % (section, name, uvalue)) |
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255 return value |
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256 |
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257 def config(self, section, name, default=None, untrusted=False): |
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258 return self._configcommon(section, name, default, 'get', untrusted) |
285 | 259 |
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260 def configbool(self, section, name, default=False, untrusted=False): |
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261 return self._configcommon(section, name, default, 'getboolean', |
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262 untrusted) |
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263 |
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264 def configlist(self, section, name, default=None, untrusted=False): |
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265 """Return a list of comma/space separated strings""" |
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266 result = self.config(section, name, untrusted=untrusted) |
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267 if result is None: |
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268 result = default or [] |
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269 if isinstance(result, basestring): |
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270 result = result.replace(",", " ").split() |
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271 return result |
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272 |
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273 def has_config(self, section, untrusted=False): |
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274 '''tell whether section exists in config.''' |
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275 cdata = self._get_cdata(untrusted) |
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276 return cdata.has_section(section) |
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277 |
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278 def _configitems(self, section, untrusted, abort): |
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279 items = {} |
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280 cdata = self._get_cdata(untrusted) |
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281 if cdata.has_section(section): |
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282 try: |
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283 items.update(dict(cdata.items(section))) |
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284 except ConfigParser.InterpolationError, inst: |
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285 msg = _("Error in configuration section [%s]:\n" |
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286 "%s") % (section, inst) |
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287 if abort: |
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288 raise util.Abort(msg) |
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289 self.warn(_("Ignored: %s\n") % msg) |
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290 return items |
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291 |
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292 def configitems(self, section, untrusted=False): |
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293 items = self._configitems(section, untrusted=untrusted, abort=True) |
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294 if self.debugflag and not untrusted and self.ucdata: |
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295 uitems = self._configitems(section, untrusted=True, abort=False) |
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296 keys = uitems.keys() |
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297 keys.sort() |
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298 for k in keys: |
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299 if uitems[k] != items.get(k): |
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300 self.warn(_("Ignoring untrusted configuration option " |
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301 "%s.%s = %s\n") % (section, k, uitems[k])) |
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302 x = items.items() |
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303 x.sort() |
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304 return x |
285 | 305 |
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306 def walkconfig(self, untrusted=False): |
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307 cdata = self._get_cdata(untrusted) |
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308 sections = cdata.sections() |
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309 sections.sort() |
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310 for section in sections: |
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311 for name, value in self.configitems(section, untrusted): |
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312 yield section, name, str(value).replace('\n', '\\n') |
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313 |
1071 | 314 def extensions(self): |
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315 result = self.configitems("extensions") |
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316 for i, (key, value) in enumerate(result): |
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317 if value: |
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318 result[i] = (key, os.path.expanduser(value)) |
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319 return result |
1071 | 320 |
2003 | 321 def hgignorefiles(self): |
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322 result = [] |
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323 for key, value in self.configitems("ui"): |
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324 if key == 'ignore' or key.startswith('ignore.'): |
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325 result.append(os.path.expanduser(value)) |
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326 return result |
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328 def username(self): |
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329 """Return default username to be used in commits. |
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330 |
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331 Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
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332 and stop searching if one of these is set. |
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333 If not found, use ($LOGNAME or $USER or $LNAME or |
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334 $USERNAME) +"@full.hostname". |
1985
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335 """ |
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336 user = os.environ.get("HGUSER") |
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337 if user is None: |
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338 user = self.config("ui", "username") |
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339 if user is None: |
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340 user = os.environ.get("EMAIL") |
4044
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Abort on empty username so specifying a username can be forced.
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341 if user is None: |
3721
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342 try: |
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343 user = '%s@%s' % (util.getuser(), socket.getfqdn()) |
4044
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344 self.warn(_("No username found, using '%s' instead\n") % user) |
3721
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345 except KeyError: |
4044
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346 pass |
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347 if not user: |
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348 raise util.Abort(_("Please specify a username.")) |
1985
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349 return user |
608
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Add username/merge/editor to .hgrc
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350 |
1129
ee4f60abad93
Move generating short username to display in hg/hgweb annotate to ui module.
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351 def shortuser(self, user): |
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352 """Return a short representation of a user name or email address.""" |
1903
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353 if not self.verbose: user = util.shortuser(user) |
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354 return user |
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355 |
2494
73ac95671788
push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2470
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356 def expandpath(self, loc, default=None): |
1892
622ee75cb4c9
Directory names take precedence over symbolic names consistently.
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357 """Return repository location relative to cwd or from [paths]""" |
4212
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Only hg repositories override [paths], not simple directories (fixes issue510)
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358 if "://" in loc or os.path.isdir(os.path.join(loc, '.hg')): |
1892
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359 return loc |
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|
360 |
2495
4a2a4d988ead
make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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|
361 path = self.config("paths", loc) |
4a2a4d988ead
make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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|
362 if not path and default is not None: |
4a2a4d988ead
make ui.expandpath better with default path.
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parents:
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|
363 path = self.config("paths", default) |
2498
1e2ec4fd16df
Fix ui.expandpath problem and broken test introduced by 4a2a4d988ead.
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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|
364 return path or loc |
506 | 365 |
3737
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|
366 def pushbuffer(self): |
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367 self.buffers.append([]) |
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|
368 |
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369 def popbuffer(self): |
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370 return "".join(self.buffers.pop()) |
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|
371 |
207 | 372 def write(self, *args): |
3737
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|
373 if self.buffers: |
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|
374 self.buffers[-1].extend([str(a) for a in args]) |
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|
375 else: |
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|
376 for a in args: |
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|
377 sys.stdout.write(str(a)) |
565 | 378 |
379 def write_err(self, *args): | |
1989
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
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|
380 try: |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
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|
381 if not sys.stdout.closed: sys.stdout.flush() |
0541768fa558
ignore EPIPE in ui.err_write
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parents:
1985
diff
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|
382 for a in args: |
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parents:
1985
diff
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|
383 sys.stderr.write(str(a)) |
4023
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
3989
diff
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|
384 # stderr may be buffered under win32 when redirected to files, |
6ea8a3b805ee
Flush stderr after write.
Patrick Mezard <pmezard@gmail.com>
parents:
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|
385 # including stdout. |
6ea8a3b805ee
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Patrick Mezard <pmezard@gmail.com>
parents:
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|
386 if not sys.stderr.closed: sys.stderr.flush() |
1989
0541768fa558
ignore EPIPE in ui.err_write
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parents:
1985
diff
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|
387 except IOError, inst: |
0541768fa558
ignore EPIPE in ui.err_write
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parents:
1985
diff
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|
388 if inst.errno != errno.EPIPE: |
0541768fa558
ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1985
diff
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|
389 raise |
565 | 390 |
1837
6f67a4c93493
make ui flush output. this makes error happen if printing to /dev/full.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
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diff
changeset
|
391 def flush(self): |
2013
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
392 try: sys.stdout.flush() |
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
393 except: pass |
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
394 try: sys.stderr.flush() |
65634e1038dd
Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents:
2003
diff
changeset
|
395 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
|
396 |
207 | 397 def readline(self): |
398 return sys.stdin.readline()[:-1] | |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
399 def prompt(self, msg, pat=None, default="y"): |
207 | 400 if not self.interactive: return default |
401 while 1: | |
402 self.write(msg, " ") | |
403 r = self.readline() | |
2281
7761597b5da3
prompt user for http authentication info
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parents:
2206
diff
changeset
|
404 if not pat or re.match(pat, r): |
207 | 405 return r |
406 else: | |
1402
9d2c2e6b32b5
i18n part2: use '_' for all strings who are part of the user interface
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents:
1400
diff
changeset
|
407 self.write(_("unrecognized response\n")) |
2281
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
408 def getpass(self, prompt=None, default=None): |
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
409 if not self.interactive: return default |
7761597b5da3
prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2206
diff
changeset
|
410 return getpass.getpass(prompt or _('password: ')) |
207 | 411 def status(self, *msg): |
412 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
|
413 def warn(self, *msg): |
565 | 414 self.write_err(*msg) |
207 | 415 def note(self, *msg): |
416 if self.verbose: self.write(*msg) | |
417 def debug(self, *msg): | |
418 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
|
419 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
|
420 (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
|
421 text=True) |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
422 try: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
423 f = os.fdopen(fd, "w") |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
424 f.write(text) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
425 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
426 |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
427 editor = (os.environ.get("HGEDITOR") or |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
428 self.config("ui", "editor") or |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
429 os.environ.get("EDITOR", "vi")) |
207 | 430 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
431 util.system("%s \"%s\"" % (editor, name), |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
432 environ={'HGUSER': user}, |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
433 onerr=util.Abort, errprefix=_("edit failed")) |
608
d2994b5298fb
Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents:
565
diff
changeset
|
434 |
1984
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
435 f = open(name) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
436 t = f.read() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
437 f.close() |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
438 t = re.sub("(?m)^HG:.*\n", "", t) |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
439 finally: |
df7436f439a0
Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents:
1983
diff
changeset
|
440 os.unlink(name) |
662
b55a78595ef6
Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents:
613
diff
changeset
|
441 |
207 | 442 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
|
443 |
2335
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
444 def print_exc(self): |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
445 '''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
|
446 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
|
447 printed.''' |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
448 if self.traceback: |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
449 traceback.print_exc() |
f0680b2d1d64
add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
2293
diff
changeset
|
450 return self.traceback |