mercurial/ui.py
author Thomas Arendsen Hein <thomas@intevation.de>
Mon, 26 Jun 2006 14:52:26 +0200
changeset 2499 894435215344
parent 2498 1e2ec4fd16df
child 2502 18cf95ad3666
permissions -rw-r--r--
Added ui.configlist method to get comma/space separated lists of strings. For example: users = alice, bob colors = red green blue
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# ui.py - user interface bits for mercurial
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#
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# Copyright 2005 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 smtplib socket sys tempfile")
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demandload(globals(), "ConfigParser templater traceback util")
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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, parentui=None):
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        self.overlay = {}
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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.cdata = ConfigParser.SafeConfigParser()
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            self.readconfig(util.rcpath())
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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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            self.interactive = self.configbool("ui", "interactive", True)
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            self.traceback = traceback
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            self.updateopts(verbose, debug, quiet, interactive)
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            self.diffcache = None
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            self.header = []
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            self.prev_header = []
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            self.revlogopts = self.configrevlog()
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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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            parent_cdata = self.parentui.cdata
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            self.cdata = ConfigParser.SafeConfigParser(parent_cdata.defaults())
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            # make interpolation work
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            for section in parent_cdata.sections():
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                self.cdata.add_section(section)
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                for name, value in parent_cdata.items(section, raw=True):
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                    self.cdata.set(section, name, value)
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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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        self.quiet = (self.quiet or quiet) and not verbose and not debug
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        self.verbose = (self.verbose or verbose) or debug
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        self.debugflag = (self.debugflag or debug)
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        self.interactive = (self.interactive and interactive)
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        self.traceback = self.traceback or traceback
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        for cfg in config:
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            try:
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                name, value = cfg.split('=', 1)
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                section, name = name.split('.', 1)
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                if not self.cdata.has_section(section):
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                    self.cdata.add_section(section)
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                if not section or not name:
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                    raise IndexError
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                self.cdata.set(section, name, value)
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            except (IndexError, ValueError):
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                raise util.Abort(_('malformed --config option: %s') % cfg)
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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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                self.cdata.read(f)
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            except ConfigParser.ParsingError, inst:
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                raise util.Abort(_("Failed to parse %s\n%s") % (f, inst))
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        # translate paths relative to root (or home) into absolute paths
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        if root is None:
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            root = os.path.expanduser('~')
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        for name, path in self.configitems("paths"):
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            if path and path.find("://") == -1 and not os.path.isabs(path):
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                self.cdata.set("paths", name, os.path.join(root, path))
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    def setconfig(self, section, name, val):
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        self.overlay[(section, name)] = val
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    def config(self, section, name, default=None):
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        if self.overlay.has_key((section, name)):
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            return self.overlay[(section, name)]
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        if self.cdata.has_option(section, name):
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            try:
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                return self.cdata.get(section, name)
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            except ConfigParser.InterpolationError, inst:
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                raise util.Abort(_("Error in configuration:\n%s") % inst)
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        if self.parentui is None:
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            return default
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        else:
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            return self.parentui.config(section, name, default)
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    def configlist(self, section, name, default=None):
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        """Return a list of comma/space separated strings"""
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        result = self.config(section, name)
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        if result is None:
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            return []
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        else:
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            return result.replace(",", " ").split()
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    def configbool(self, section, name, default=False):
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        if self.overlay.has_key((section, name)):
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            return self.overlay[(section, name)]
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        if self.cdata.has_option(section, name):
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            try:
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                return self.cdata.getboolean(section, name)
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            except ConfigParser.InterpolationError, inst:
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                raise util.Abort(_("Error in configuration:\n%s") % inst)
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        if self.parentui is None:
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            return default
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        else:
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            return self.parentui.configbool(section, name, default)
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    def has_config(self, section):
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        '''tell whether section exists in config.'''
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        return self.cdata.has_section(section)
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   123
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parents: 249
diff changeset
   124
    def configitems(self, section):
1839
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
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parents: 1637
diff changeset
   125
        items = {}
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parents: 1637
diff changeset
   126
        if self.parentui is not None:
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diff changeset
   127
            items = dict(self.parentui.configitems(section))
285
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parents: 249
diff changeset
   128
        if self.cdata.has_section(section):
1876
2e0fd78587bd Catch hgrc interpolation errors nicely.
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parents: 1874
diff changeset
   129
            try:
2e0fd78587bd Catch hgrc interpolation errors nicely.
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diff changeset
   130
                items.update(dict(self.cdata.items(section)))
2e0fd78587bd Catch hgrc interpolation errors nicely.
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diff changeset
   131
            except ConfigParser.InterpolationError, inst:
2e0fd78587bd Catch hgrc interpolation errors nicely.
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diff changeset
   132
                raise util.Abort(_("Error in configuration:\n%s") % inst)
1839
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diff changeset
   133
        x = items.items()
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diff changeset
   134
        x.sort()
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diff changeset
   135
        return x
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diff changeset
   136
1839
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
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diff changeset
   137
    def walkconfig(self, seen=None):
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diff changeset
   138
        if seen is None:
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diff changeset
   139
            seen = {}
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parents: 981
diff changeset
   140
        for (section, name), value in self.overlay.iteritems():
25e7ea0f2cff Add commands.debugconfig.
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parents: 981
diff changeset
   141
            yield section, name, value
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diff changeset
   142
            seen[section, name] = 1
25e7ea0f2cff Add commands.debugconfig.
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parents: 981
diff changeset
   143
        for section in self.cdata.sections():
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parents: 981
diff changeset
   144
            for name, value in self.cdata.items(section):
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parents: 981
diff changeset
   145
                if (section, name) in seen: continue
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diff changeset
   146
                yield section, name, value.replace('\n', '\\n')
25e7ea0f2cff Add commands.debugconfig.
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parents: 981
diff changeset
   147
                seen[section, name] = 1
1839
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parents: 1637
diff changeset
   148
        if self.parentui is not None:
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
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parents: 1637
diff changeset
   149
            for parent in self.parentui.walkconfig(seen):
876e4e6ad82b Create local ui object per repository, so .hg/hgrc don't get mixed.
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parents: 1637
diff changeset
   150
                yield parent
1028
25e7ea0f2cff Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents: 981
diff changeset
   151
1071
8f0ac653f85e Add support for extension modules
mason@suse.com
parents: 1062
diff changeset
   152
    def extensions(self):
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   153
        result = self.configitems("extensions")
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   154
        for i, (key, value) in enumerate(result):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   155
            if value:
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   156
                result[i] = (key, os.path.expanduser(value))
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   157
        return result
1071
8f0ac653f85e Add support for extension modules
mason@suse.com
parents: 1062
diff changeset
   158
2003
62647394e368 Implementation of per-user .hgignore.
mcmillen@cs.cmu.edu
parents: 1989
diff changeset
   159
    def hgignorefiles(self):
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   160
        result = []
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   161
        for key, value in self.configitems("ui"):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   162
            if key == 'ignore' or key.startswith('ignore.'):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   163
                result.append(os.path.expanduser(value))
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   164
        return result
2003
62647394e368 Implementation of per-user .hgignore.
mcmillen@cs.cmu.edu
parents: 1989
diff changeset
   165
2072
74d3f5336b66 Implement revlogng.
mason@suse.com
parents: 2033
diff changeset
   166
    def configrevlog(self):
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   167
        result = {}
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   168
        for key, value in self.configitems("revlog"):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   169
            result[key.lower()] = value
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   170
        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
   171
1637
3b1b44b917f4 Add new bdiff based unidiff generation.
mason@suse.com
parents: 1609
diff changeset
   172
    def diffopts(self):
3b1b44b917f4 Add new bdiff based unidiff generation.
mason@suse.com
parents: 1609
diff changeset
   173
        if self.diffcache:
3b1b44b917f4 Add new bdiff based unidiff generation.
mason@suse.com
parents: 1609
diff changeset
   174
            return self.diffcache
2403
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   175
        result = {'showfunc': True, 'ignorews': False}
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   176
        for key, value in self.configitems("diff"):
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   177
            if value:
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   178
                result[key.lower()] = (value.lower() == 'true')
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
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parents: 2390
diff changeset
   179
        self.diffcache = result
9b0747207925 Further cleanup of ui.py (changeset 74d569332f8b used one-char variable names).
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2390
diff changeset
   180
        return result
1637
3b1b44b917f4 Add new bdiff based unidiff generation.
mason@suse.com
parents: 1609
diff changeset
   181
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   182
    def username(self):
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   183
        """Return default username to be used in commits.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   184
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   185
        Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   186
        and stop searching if one of these is set.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   187
        Abort if found username is an empty string to force specifying
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   188
        the commit user elsewhere, e.g. with line option or repo hgrc.
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   189
        If not found, use ($LOGNAME or $USER or $LNAME or
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   190
        $USERNAME) +"@full.hostname".
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   191
        """
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   192
        user = os.environ.get("HGUSER")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   193
        if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   194
            user = self.config("ui", "username")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   195
        if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   196
            user = os.environ.get("EMAIL")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   197
        if user is None:
2343
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   198
            try:
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   199
                user = '%s@%s' % (getpass.getuser(), socket.getfqdn())
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   200
            except KeyError:
af81d8770620 add ui.has_config method.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2335
diff changeset
   201
                raise util.Abort(_("Please specify a username."))
1985
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   202
        return user
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   203
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
   204
    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
   205
        """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
   206
        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
   207
        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
   208
2494
73ac95671788 push, outgoing, bundle: fall back to "default" if "default-push" not defined
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2470
diff changeset
   209
    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
   210
        """Return repository location relative to cwd or from [paths]"""
1893
6569651a4f1e Read paths specified in .hg/hgrc relative to repo root, otherwise to home dir.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1892
diff changeset
   211
        if loc.find("://") != -1 or os.path.exists(loc):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   212
            return loc
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   213
2495
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
   214
        path = self.config("paths", loc)
4a2a4d988ead make ui.expandpath better with default path.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2494
diff changeset
   215
        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
   216
            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
   217
        return path or loc
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
   218
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   219
    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
   220
        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
   221
            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
   222
                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
   223
                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
   224
            self.header = []
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   225
        for a in args:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   226
            sys.stdout.write(str(a))
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   227
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
   228
    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
   229
        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
   230
            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
   231
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   232
    def write_err(self, *args):
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   233
        try:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   234
            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
   235
            for a in args:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   236
                sys.stderr.write(str(a))
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   237
        except IOError, inst:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   238
            if inst.errno != errno.EPIPE:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   239
                raise
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   240
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
   241
    def flush(self):
2013
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   242
        try: sys.stdout.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   243
        except: pass
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   244
        try: sys.stderr.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   245
        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
   246
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   247
    def readline(self):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   248
        return sys.stdin.readline()[:-1]
2281
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    def prompt(self, msg, pat=None, default="y"):
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        if not self.interactive: return default
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        while 1:
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            self.write(msg, " ")
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            r = self.readline()
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            if not pat or re.match(pat, r):
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                return r
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            else:
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9d2c2e6b32b5 i18n part2: use '_' for all strings who are part of the user interface
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                self.write(_("unrecognized response\n"))
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    def getpass(self, prompt=None, default=None):
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        if not self.interactive: return default
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        return getpass.getpass(prompt or _('password: '))
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    def status(self, *msg):
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        if not self.quiet: self.write(*msg)
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3427806d5ab9 ui.warn can use more than one argument like the other ui methods.
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    def warn(self, *msg):
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9a80418646dd [PATCH] Make ui.warn write to stderr
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        self.write_err(*msg)
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    def note(self, *msg):
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        if self.verbose: self.write(*msg)
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    def debug(self, *msg):
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        if self.debugflag: self.write(*msg)
1983
ae12a81549a7 Pass correct username as $HGUSER to hgeditor if "commit -u" is used.
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   269
    def edit(self, text, user):
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c74e91e81f70 Use text rather than binary mode for editing commit messages
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        (fd, name) = tempfile.mkstemp(prefix="hg-editor-", suffix=".txt",
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                                      text=True)
1984
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        try:
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            f = os.fdopen(fd, "w")
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            f.write(text)
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            f.close()
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            editor = (os.environ.get("HGEDITOR") or
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                    self.config("ui", "editor") or
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                    os.environ.get("EDITOR", "vi"))
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1984
df7436f439a0 Improved ui.edit():
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            util.system("%s \"%s\"" % (editor, name),
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                        environ={'HGUSER': user},
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                        onerr=util.Abort, errprefix=_("edit failed"))
608
d2994b5298fb Add username/merge/editor to .hgrc
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1984
df7436f439a0 Improved ui.edit():
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            f = open(name)
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            t = f.read()
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            f.close()
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   288
            t = re.sub("(?m)^HG:.*\n", "", t)
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   289
        finally:
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   290
            os.unlink(name)
662
b55a78595ef6 Pass username to hgeditor, remove temporary file
Radoslaw "AstralStorm" Szkodzinski <astralstorm@gorzow.mm.pl>
parents: 613
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        return t
2200
9f43b6e24232 move mail sending code into core, so extensions can share it.
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   293
9f43b6e24232 move mail sending code into core, so extensions can share it.
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   294
    def sendmail(self):
2292
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        '''send mail message. object returned has one method, sendmail.
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   296
        call as sendmail(sender, list-of-recipients, msg).'''
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   297
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        def smtp():
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   299
            '''send mail using smtp.'''
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   300
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            s = smtplib.SMTP()
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   302
            mailhost = self.config('smtp', 'host')
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diff changeset
   303
            if not mailhost:
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diff changeset
   304
                raise util.Abort(_('no [smtp]host in hgrc - cannot send mail'))
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diff changeset
   305
            mailport = int(self.config('smtp', 'port', 25))
903ab41ac7eb allow to send email using sendmail.
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parents: 2286
diff changeset
   306
            self.note(_('sending mail: smtp host %s, port %s\n') %
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diff changeset
   307
                      (mailhost, mailport))
903ab41ac7eb allow to send email using sendmail.
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diff changeset
   308
            s.connect(host=mailhost, port=mailport)
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diff changeset
   309
            if self.configbool('smtp', 'tls'):
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   310
                self.note(_('(using tls)\n'))
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diff changeset
   311
                s.ehlo()
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   312
                s.starttls()
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diff changeset
   313
                s.ehlo()
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diff changeset
   314
            username = self.config('smtp', 'username')
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diff changeset
   315
            password = self.config('smtp', 'password')
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diff changeset
   316
            if username and password:
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diff changeset
   317
                self.note(_('(authenticating to mail server as %s)\n') %
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diff changeset
   318
                          (username))
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diff changeset
   319
                s.login(username, password)
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   320
            return s
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diff changeset
   321
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   322
        class sendmail(object):
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   323
            '''send mail using sendmail.'''
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diff changeset
   324
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   325
            def __init__(self, ui, program):
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diff changeset
   326
                self.ui = ui
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   327
                self.program = program
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diff changeset
   328
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diff changeset
   329
            def sendmail(self, sender, recipients, msg):
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diff changeset
   330
                cmdline = '%s -f %s %s' % (
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diff changeset
   331
                    self.program, templater.email(sender),
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diff changeset
   332
                    ' '.join(map(templater.email, recipients)))
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diff changeset
   333
                self.ui.note(_('sending mail: %s\n') % cmdline)
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diff changeset
   334
                fp = os.popen(cmdline, 'w')
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diff changeset
   335
                fp.write(msg)
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diff changeset
   336
                ret = fp.close()
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diff changeset
   337
                if ret:
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parents: 2286
diff changeset
   338
                    raise util.Abort('%s %s' % (
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diff changeset
   339
                        os.path.basename(self.program.split(None, 1)[0]),
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diff changeset
   340
                        util.explain_exit(ret)[0]))
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diff changeset
   341
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diff changeset
   342
        method = self.config('email', 'method', 'smtp')
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diff changeset
   343
        if method == 'smtp':
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diff changeset
   344
            mail = smtp()
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diff changeset
   345
        else:
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diff changeset
   346
            mail = sendmail(self, method)
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diff changeset
   347
        return mail
2335
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   348
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   349
    def print_exc(self):
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   350
        '''print exception traceback if traceback printing enabled.
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   351
        only to call in exception handler. returns true if traceback
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   352
        printed.'''
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   353
        if self.traceback:
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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parents: 2293
diff changeset
   354
            traceback.print_exc()
f0680b2d1d64 add ui.print_exc(), make all traceback printing central.
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diff changeset
   355
        return self.traceback