mercurial/ui.py
author Thomas Arendsen Hein <thomas@intevation.de>
Thu, 26 Oct 2006 19:25:45 +0200
changeset 3557 f7dee427cd14
parent 3552 9b52239dc740
child 3644 b7547efe78fb
permissions -rw-r--r--
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# ui.py - user interface bits for mercurial
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#
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# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms
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# of the GNU General Public License, incorporated herein by reference.
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from i18n import gettext as _
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from demandload import *
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demandload(globals(), "errno getpass os re socket sys tempfile")
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demandload(globals(), "ConfigParser traceback util")
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def dupconfig(orig):
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    new = util.configparser(orig.defaults())
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    updateconfig(orig, new)
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    return new
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def updateconfig(source, dest, sections=None):
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    if not sections:
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        sections = source.sections()
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    for section in sections:
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        if not dest.has_section(section):
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            dest.add_section(section)
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        for name, value in source.items(section, raw=True):
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            dest.set(section, name, value)
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class ui(object):
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    def __init__(self, verbose=False, debug=False, quiet=False,
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                 interactive=True, traceback=False, report_untrusted=True,
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                 parentui=None):
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        self.overlay = None
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        self.header = []
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        self.prev_header = []
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        if parentui is None:
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            # this is the parent of all ui children
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            self.parentui = None
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            self.readhooks = []
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            self.quiet = quiet
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            self.verbose = verbose
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            self.debugflag = debug
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            self.interactive = interactive
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            self.traceback = traceback
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            self.report_untrusted = report_untrusted
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            self.trusted_users = {}
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            self.trusted_groups = {}
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            # if ucdata is not None, its keys must be a superset of cdata's
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            self.cdata = util.configparser()
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            self.ucdata = None
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            self.readconfig(util.rcpath())
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            self.updateopts(verbose, debug, quiet, interactive)
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        else:
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            # parentui may point to an ui object which is already a child
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            self.parentui = parentui.parentui or parentui
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            self.readhooks = self.parentui.readhooks[:]
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            self.trusted_users = parentui.trusted_users.copy()
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            self.trusted_groups = parentui.trusted_groups.copy()
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            self.cdata = dupconfig(self.parentui.cdata)
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            if self.parentui.ucdata:
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                self.ucdata = dupconfig(self.parentui.ucdata)
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            if self.parentui.overlay:
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                self.overlay = dupconfig(self.parentui.overlay)
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    def __getattr__(self, key):
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        return getattr(self.parentui, key)
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    def updateopts(self, verbose=False, debug=False, quiet=False,
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                   interactive=True, traceback=False, config=[]):
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        for section, name, value in config:
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            self.setconfig(section, name, value)
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        if quiet or verbose or debug:
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            self.setconfig('ui', 'quiet', str(bool(quiet)))
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            self.setconfig('ui', 'verbose', str(bool(verbose)))
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            self.setconfig('ui', 'debug', str(bool(debug)))
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        self.verbosity_constraints()
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        if not interactive:
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            self.setconfig('ui', 'interactive', 'False')
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            self.interactive = False
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        self.traceback = self.traceback or traceback
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    def verbosity_constraints(self):
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        self.quiet = self.configbool('ui', 'quiet')
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        self.verbose = self.configbool('ui', 'verbose')
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        self.debugflag = self.configbool('ui', 'debug')
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        if self.debugflag:
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            self.verbose = True
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            self.quiet = False
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        elif self.verbose and self.quiet:
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            self.quiet = self.verbose = False
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    def _is_trusted(self, fp, f, warn=True):
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        tusers = self.trusted_users
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        tgroups = self.trusted_groups
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        if (tusers or tgroups) and '*' not in tusers and '*' not in tgroups:
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            st = util.fstat(fp)
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            user = util.username(st.st_uid)
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            group = util.groupname(st.st_gid)
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            if user not in tusers and group not in tgroups:
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                if warn and self.report_untrusted:
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                    self.warn(_('Not trusting file %s from untrusted '
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                                'user %s, group %s\n') % (f, user, group))
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                return False
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        return True
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    def readconfig(self, fn, root=None):
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        if isinstance(fn, basestring):
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            fn = [fn]
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        for f in fn:
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            try:
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                fp = open(f)
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diff changeset
   115
            except IOError:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
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   116
                continue
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   117
            cdata = self.cdata
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diff changeset
   118
            trusted = self._is_trusted(fp, f)
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parents: 3551
diff changeset
   119
            if not trusted:
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diff changeset
   120
                if self.ucdata is None:
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parents: 3551
diff changeset
   121
                    self.ucdata = dupconfig(self.cdata)
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parents: 3551
diff changeset
   122
                cdata = self.ucdata
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parents: 3551
diff changeset
   123
            elif self.ucdata is not None:
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parents: 3551
diff changeset
   124
                # use a separate configparser, so that we don't accidentally
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parents: 3551
diff changeset
   125
                # override ucdata settings later on.
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diff changeset
   126
                cdata = util.configparser()
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parents: 3551
diff changeset
   127
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   128
            try:
3552
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diff changeset
   129
                cdata.readfp(fp, f)
1483
a4ba63e04134 Fix traceback on bad system hgrc files
Soh Tk-r28629 <tksoh@freescale.com>
parents: 1473
diff changeset
   130
            except ConfigParser.ParsingError, inst:
3552
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   131
                msg = _("Failed to parse %s\n%s") % (f, inst)
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diff changeset
   132
                if trusted:
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parents: 3551
diff changeset
   133
                    raise util.Abort(msg)
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diff changeset
   134
                self.warn(_("Ignored: %s\n") % msg)
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parents: 3551
diff changeset
   135
9b52239dc740 save settings from untrusted config files in a separate configparser
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diff changeset
   136
            if trusted:
9b52239dc740 save settings from untrusted config files in a separate configparser
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parents: 3551
diff changeset
   137
                if cdata != self.cdata:
9b52239dc740 save settings from untrusted config files in a separate configparser
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parents: 3551
diff changeset
   138
                    updateconfig(cdata, self.cdata)
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parents: 3551
diff changeset
   139
                if self.ucdata is not None:
9b52239dc740 save settings from untrusted config files in a separate configparser
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parents: 3551
diff changeset
   140
                    updateconfig(cdata, self.ucdata)
3344
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
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parents: 3343
diff changeset
   141
        # override data from config files with data set with ui.setconfig
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
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parents: 3343
diff changeset
   142
        if self.overlay:
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3343
diff changeset
   143
            updateconfig(self.overlay, self.cdata)
3347
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parents: 3346
diff changeset
   144
        if root is None:
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
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parents: 3346
diff changeset
   145
            root = os.path.expanduser('~')
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
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parents: 3346
diff changeset
   146
        self.fixconfig(root=root)
2944
2efa9b8aed30 load extensions from every hgrc.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2731
diff changeset
   147
        for hook in self.readhooks:
2efa9b8aed30 load extensions from every hgrc.
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parents: 2731
diff changeset
   148
            hook(self)
337
c3d873ef4b31 Add support for .hg/hgrc file
mpm@selenic.com
parents: 285
diff changeset
   149
3014
01454af644b8 load extensions only after the ui object has been completely initialized
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3013
diff changeset
   150
    def addreadhook(self, hook):
01454af644b8 load extensions only after the ui object has been completely initialized
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parents: 3013
diff changeset
   151
        self.readhooks.append(hook)
01454af644b8 load extensions only after the ui object has been completely initialized
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parents: 3013
diff changeset
   152
3433
5ee5a0fec904 add ui.readsections
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parents: 3425
diff changeset
   153
    def readsections(self, filename, *sections):
3552
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parents: 3551
diff changeset
   154
        """Read filename and add only the specified sections to the config data
9b52239dc740 save settings from untrusted config files in a separate configparser
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parents: 3551
diff changeset
   155
9b52239dc740 save settings from untrusted config files in a separate configparser
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parents: 3551
diff changeset
   156
        The settings are added to the trusted config data.
9b52239dc740 save settings from untrusted config files in a separate configparser
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parents: 3551
diff changeset
   157
        """
3433
5ee5a0fec904 add ui.readsections
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parents: 3425
diff changeset
   158
        if not sections:
5ee5a0fec904 add ui.readsections
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parents: 3425
diff changeset
   159
            return
5ee5a0fec904 add ui.readsections
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parents: 3425
diff changeset
   160
5ee5a0fec904 add ui.readsections
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parents: 3425
diff changeset
   161
        cdata = util.configparser()
5ee5a0fec904 add ui.readsections
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parents: 3425
diff changeset
   162
        try:
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   163
            cdata.read(filename)
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   164
        except ConfigParser.ParsingError, inst:
3474
fd8f1110562c fix errors spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3466
diff changeset
   165
            raise util.Abort(_("failed to parse %s\n%s") % (filename,
fd8f1110562c fix errors spotted by pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3466
diff changeset
   166
                                                            inst))
3433
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   167
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   168
        for section in sections:
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   169
            if not cdata.has_section(section):
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   170
                cdata.add_section(section)
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   171
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   172
        updateconfig(cdata, self.cdata, 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
   173
        if self.ucdata:
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   174
            updateconfig(cdata, self.ucdata, sections)
3433
5ee5a0fec904 add ui.readsections
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3425
diff changeset
   175
3347
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   176
    def fixconfig(self, section=None, name=None, value=None, root=None):
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   177
        # translate paths relative to root (or home) into absolute paths
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   178
        if section is None or section == 'paths':
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   179
            if root is None:
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   180
                root = os.getcwd()
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   181
            items = section and [(name, value)] or []
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   182
            for cdata in self.cdata, self.ucdata, self.overlay:
3347
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   183
                if not cdata: continue
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   184
                if not items and cdata.has_section('paths'):
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   185
                    pathsitems = cdata.items('paths')
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   186
                else:
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   187
                    pathsitems = items
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   188
                for n, path in pathsitems:
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   189
                    if path and "://" not in path and not os.path.isabs(path):
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   190
                        cdata.set("paths", n, os.path.join(root, path))
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   191
3350
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   192
        # update quiet/verbose/debug and interactive status
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   193
        if section is None or section == 'ui':
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   194
            if name is None or name in ('quiet', 'verbose', 'debug'):
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   195
                self.verbosity_constraints()
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   196
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   197
            if name is None or name == 'interactive':
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   198
                self.interactive = self.configbool("ui", "interactive", True)
ab900698b832 update ui.quiet/verbose/debug/interactive every time the config changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3349
diff changeset
   199
3551
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   200
        # update trust information
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   201
        if section is None or section == 'trusted':
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   202
            user = util.username()
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   203
            if user is not None:
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   204
                self.trusted_users[user] = 1
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   205
                for user in self.configlist('trusted', 'users'):
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   206
                    self.trusted_users[user] = 1
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   207
                for group in self.configlist('trusted', 'groups'):
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   208
                    self.trusted_groups[group] = 1
3b07e223534b Only read .hg/hgrc files from trusted users/groups
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3489
diff changeset
   209
3344
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3343
diff changeset
   210
    def setconfig(self, section, name, value):
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3343
diff changeset
   211
        if not self.overlay:
3425
ec6f400cff4d Use a case-sensitive version of SafeConfigParser everywhere
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3385
diff changeset
   212
            self.overlay = util.configparser()
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   213
        for cdata in (self.overlay, self.cdata, self.ucdata):
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   214
            if not cdata: continue
3344
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3343
diff changeset
   215
            if not cdata.has_section(section):
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3343
diff changeset
   216
                cdata.add_section(section)
d9b3d3d34749 ui.py: change the overlay from a dict to a SafeConfigParser.
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3343
diff changeset
   217
            cdata.set(section, name, value)
3347
bce7c1b4c1c8 ui.py: normalize settings every time the configuration changes
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3346
diff changeset
   218
        self.fixconfig(section, name, value)
960
abfb5cc97fcd Add ui.setconfig overlay
mpm@selenic.com
parents: 953
diff changeset
   219
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   220
    def _get_cdata(self, untrusted):
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   221
        if untrusted and self.ucdata:
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   222
            return self.ucdata
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   223
        return self.cdata
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   224
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   225
    def _config(self, section, name, default, funcname, untrusted, abort):
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   226
        cdata = self._get_cdata(untrusted)
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   227
        if cdata.has_option(section, name):
1876
2e0fd78587bd Catch hgrc interpolation errors nicely.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1874
diff changeset
   228
            try:
3552
9b52239dc740 save settings from untrusted config files in a separate configparser
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3551
diff changeset
   229
                func = getattr(cdata, funcname)
3341
a7cec14c9b40 ui.py: move common code out of config and configbool
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents: 3340
diff changeset
   230
                return func(section, name)
1876
2e0fd78587bd Catch hgrc interpolation errors nicely.
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            except ConfigParser.InterpolationError, inst:
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                msg = _("Error in configuration section [%s] "
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                        "parameter '%s':\n%s") % (section, name, inst)
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                if abort:
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                    raise util.Abort(msg)
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                self.warn(_("Ignored: %s\n") % msg)
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        return default
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    def _configcommon(self, section, name, default, funcname, untrusted):
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        value = self._config(section, name, default, funcname,
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                             untrusted, abort=True)
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        if self.debugflag and not untrusted and self.ucdata:
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            uvalue = self._config(section, name, None, funcname,
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                                  untrusted=True, abort=False)
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            if uvalue is not None and uvalue != value:
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                self.warn(_("Ignoring untrusted configuration option "
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                            "%s.%s = %s\n") % (section, name, uvalue))
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        return value
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    def config(self, section, name, default=None, untrusted=False):
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        return self._configcommon(section, name, default, 'get', untrusted)
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    def configbool(self, section, name, default=False, untrusted=False):
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        return self._configcommon(section, name, default, 'getboolean',
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                                  untrusted)
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   256
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    def configlist(self, section, name, default=None, untrusted=False):
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        """Return a list of comma/space separated strings"""
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        result = self.config(section, name, untrusted=untrusted)
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        if result is None:
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            result = default or []
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        if isinstance(result, basestring):
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            result = result.replace(",", " ").split()
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        return result
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   265
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    def has_config(self, section, untrusted=False):
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        '''tell whether section exists in config.'''
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        cdata = self._get_cdata(untrusted)
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        return cdata.has_section(section)
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    def _configitems(self, section, untrusted, abort):
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        items = {}
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        cdata = self._get_cdata(untrusted)
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        if cdata.has_section(section):
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            try:
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                items.update(dict(cdata.items(section)))
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            except ConfigParser.InterpolationError, inst:
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                msg = _("Error in configuration section [%s]:\n"
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                        "%s") % (section, inst)
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                if abort:
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                    raise util.Abort(msg)
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                self.warn(_("Ignored: %s\n") % msg)
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        return items
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   284
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    def configitems(self, section, untrusted=False):
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        items = self._configitems(section, untrusted=untrusted, abort=True)
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        if self.debugflag and not untrusted and self.ucdata:
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   288
            uitems = self._configitems(section, untrusted=True, abort=False)
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            keys = uitems.keys()
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            keys.sort()
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            for k in keys:
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                if uitems[k] != items.get(k):
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                    self.warn(_("Ignoring untrusted configuration option "
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   294
                                "%s.%s = %s\n") % (section, k, uitems[k]))
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   295
        x = items.items()
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   296
        x.sort()
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        return x
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   298
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    def walkconfig(self, untrusted=False):
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        cdata = self._get_cdata(untrusted)
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   301
        sections = cdata.sections()
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        sections.sort()
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   303
        for section in sections:
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            for name, value in self.configitems(section, untrusted):
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diff changeset
   305
                yield section, name, value.replace('\n', '\\n')
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Bryan O'Sullivan <bos@serpentine.com>
parents: 981
diff changeset
   306
1071
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mason@suse.com
parents: 1062
diff changeset
   307
    def extensions(self):
2403
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diff changeset
   308
        result = self.configitems("extensions")
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diff changeset
   309
        for i, (key, value) in enumerate(result):
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   310
            if value:
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diff changeset
   311
                result[i] = (key, os.path.expanduser(value))
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        return result
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diff changeset
   313
2003
62647394e368 Implementation of per-user .hgignore.
mcmillen@cs.cmu.edu
parents: 1989
diff changeset
   314
    def hgignorefiles(self):
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diff changeset
   315
        result = []
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parents: 2390
diff changeset
   316
        for key, value in self.configitems("ui"):
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diff changeset
   317
            if key == 'ignore' or key.startswith('ignore.'):
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diff changeset
   318
                result.append(os.path.expanduser(value))
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diff changeset
   319
        return result
2003
62647394e368 Implementation of per-user .hgignore.
mcmillen@cs.cmu.edu
parents: 1989
diff changeset
   320
2072
74d3f5336b66 Implement revlogng.
mason@suse.com
parents: 2033
diff changeset
   321
    def configrevlog(self):
2403
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diff changeset
   322
        result = {}
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parents: 2390
diff changeset
   323
        for key, value in self.configitems("revlog"):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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diff changeset
   324
            result[key.lower()] = value
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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diff changeset
   325
        return result
2388
74d569332f8b Cleanup: unifiy the coding style in the ui.py configitems forwarders.
Markus F.X.J. Oberhumer <markus@oberhumer.com>
parents: 2343
diff changeset
   326
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   327
    def username(self):
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
   328
        """Return default username to be used in commits.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
   329
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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diff changeset
   330
        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
   331
        and stop searching if one of these is set.
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8b55c0ba8048 makes username mandatory
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3433
diff changeset
   332
        Abort if no username is found, to force specifying the commit user
8b55c0ba8048 makes username mandatory
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3433
diff changeset
   333
        with line option or repo hgrc.
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
   334
        """
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parents: 1984
diff changeset
   335
        user = os.environ.get("HGUSER")
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parents: 1984
diff changeset
   336
        if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
   337
            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
   338
        if user is None:
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parents: 1984
diff changeset
   339
            user = os.environ.get("EMAIL")
3489
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
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parents: 3474
diff changeset
   340
        if not user:
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
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diff changeset
   341
            self.status(_("Please choose a commit username to be recorded "
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
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parents: 3474
diff changeset
   342
                          "in the changelog via\ncommand line option "
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
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parents: 3474
diff changeset
   343
                          '(-u "First Last <email@example.com>"), in the\n'
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
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parents: 3474
diff changeset
   344
                          "configuration files (hgrc), or by setting the "
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 3474
diff changeset
   345
                          "EMAIL environment variable.\n\n"))
c3345b0f2fcd Commit username: Better error message, abort on empty name, fix documentation.
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parents: 3474
diff changeset
   346
            raise util.Abort(_("No commit username specified!"))
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   347
        return user
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   348
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
   349
    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
   350
        """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
   351
        if not self.verbose: user = util.shortuser(user)
1129
ee4f60abad93 Move generating short username to display in hg/hgweb annotate to ui module.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1071
diff changeset
   352
        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
   353
2494
73ac95671788 push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2470
diff changeset
   354
    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
   355
        """Return repository location relative to cwd or from [paths]"""
2624
46e52bbb9b1a expand the path if destination is not a directory
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2598
diff changeset
   356
        if "://" in loc or os.path.isdir(loc):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   357
            return loc
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   358
2495
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
   359
        path = self.config("paths", loc)
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
   360
        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
   361
            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
   362
        return path or loc
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
   363
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   364
    def write(self, *args):
2033
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   365
        if self.header:
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   366
            if self.header != self.prev_header:
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   367
                self.prev_header = self.header
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   368
                self.write(*self.header)
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   369
            self.header = []
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   370
        for a in args:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   371
            sys.stdout.write(str(a))
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   372
2033
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   373
    def write_header(self, *args):
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   374
        for a in args:
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   375
            self.header.append(str(a))
e3280d350792 Group changes done by the same developer on the same with --style=changelog
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2013
diff changeset
   376
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   377
    def write_err(self, *args):
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   378
        try:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   379
            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
   380
            for a in args:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   381
                sys.stderr.write(str(a))
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   382
        except IOError, inst:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   383
            if inst.errno != errno.EPIPE:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   384
                raise
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   385
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
   386
    def flush(self):
2013
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   387
        try: sys.stdout.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   388
        except: pass
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   389
        try: sys.stderr.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   390
        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
   391
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   392
    def readline(self):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   393
        return sys.stdin.readline()[:-1]
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   394
    def prompt(self, msg, pat=None, default="y"):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   395
        if not self.interactive: return default
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   396
        while 1:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   397
            self.write(msg, " ")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   398
            r = self.readline()
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   399
            if not pat or re.match(pat, r):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   400
                return r
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   401
            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
   402
                self.write(_("unrecognized response\n"))
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   403
    def getpass(self, prompt=None, default=None):
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   404
        if not self.interactive: return default
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   405
        return getpass.getpass(prompt or _('password: '))
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   406
    def status(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   407
        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
   408
    def warn(self, *msg):
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   409
        self.write_err(*msg)
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   410
    def note(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   411
        if self.verbose: self.write(*msg)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   412
    def debug(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   413
        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
   414
    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
   415
        (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
   416
                                      text=True)
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   417
        try:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   418
            f = os.fdopen(fd, "w")
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   419
            f.write(text)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   420
            f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   421
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   422
            editor = (os.environ.get("HGEDITOR") or
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   423
                    self.config("ui", "editor") or
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   424
                    os.environ.get("EDITOR", "vi"))
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   425
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   426
            util.system("%s \"%s\"" % (editor, name),
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   427
                        environ={'HGUSER': user},
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   428
                        onerr=util.Abort, errprefix=_("edit failed"))
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   429
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   430
            f = open(name)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   431
            t = f.read()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   432
            f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   433
            t = re.sub("(?m)^HG:.*\n", "", t)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   434
        finally:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   435
            os.unlink(name)
662
b55a78595ef6 Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents: 613
diff changeset
   436
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   437
        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
   438
2335
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   439
    def print_exc(self):
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   440
        '''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
   441
        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
   442
        printed.'''
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   443
        if self.traceback:
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   444
            traceback.print_exc()
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2293
diff changeset
   445
        return self.traceback