mercurial/ui.py
author Vadim Gelfer <vadim.gelfer@gmail.com>
Mon, 15 May 2006 10:25:17 -0700
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parent 2286 9f745d3675d4
child 2293 3dc6f2501dbc
permissions -rw-r--r--
allow to send email using sendmail. default is still smtp. update hgrc doc with sendmail info.
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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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import ConfigParser
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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(), "templater 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):
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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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    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 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 configitems(self, section):
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        items = {}
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        if self.parentui is not None:
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            items = dict(self.parentui.configitems(section))
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        if self.cdata.has_section(section):
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            try:
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                items.update(dict(self.cdata.items(section)))
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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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        x = items.items()
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        x.sort()
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        return x
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    def walkconfig(self, seen=None):
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        if seen is None:
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            seen = {}
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        for (section, name), value in self.overlay.iteritems():
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            yield section, name, value
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            seen[section, name] = 1
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        for section in self.cdata.sections():
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            for name, value in self.cdata.items(section):
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                if (section, name) in seen: continue
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                yield section, name, value.replace('\n', '\\n')
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                seen[section, name] = 1
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diff changeset
   125
        if self.parentui is not None:
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   126
            for parent in self.parentui.walkconfig(seen):
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   127
                yield parent
1028
25e7ea0f2cff Add commands.debugconfig.
Bryan O'Sullivan <bos@serpentine.com>
parents: 981
diff changeset
   128
1071
8f0ac653f85e Add support for extension modules
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parents: 1062
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   129
    def extensions(self):
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   130
        return self.configitems("extensions")
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   131
2003
62647394e368 Implementation of per-user .hgignore.
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parents: 1989
diff changeset
   132
    def hgignorefiles(self):
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   133
        result = []
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   134
        cfgitems = self.configitems("ui")
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diff changeset
   135
        for key, value in cfgitems:
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parents: 1989
diff changeset
   136
            if key == 'ignore' or key.startswith('ignore.'):
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diff changeset
   137
                path = os.path.expanduser(value)
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parents: 1989
diff changeset
   138
                result.append(path)
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diff changeset
   139
        return result
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diff changeset
   140
2072
74d3f5336b66 Implement revlogng.
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parents: 2033
diff changeset
   141
    def configrevlog(self):
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   142
        ret = {}
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parents: 2033
diff changeset
   143
        for x in self.configitems("revlog"):
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parents: 2033
diff changeset
   144
            k = x[0].lower()
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   145
            ret[k] = x[1]
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parents: 2033
diff changeset
   146
        return ret
1637
3b1b44b917f4 Add new bdiff based unidiff generation.
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parents: 1609
diff changeset
   147
    def diffopts(self):
3b1b44b917f4 Add new bdiff based unidiff generation.
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parents: 1609
diff changeset
   148
        if self.diffcache:
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parents: 1609
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   149
            return self.diffcache
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   150
        ret = { 'showfunc' : True, 'ignorews' : False}
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parents: 1609
diff changeset
   151
        for x in self.configitems("diff"):
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parents: 1609
diff changeset
   152
            k = x[0].lower()
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diff changeset
   153
            v = x[1]
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parents: 1609
diff changeset
   154
            if v:
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parents: 1609
diff changeset
   155
                v = v.lower()
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parents: 1609
diff changeset
   156
                if v == 'true':
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parents: 1609
diff changeset
   157
                    value = True
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parents: 1609
diff changeset
   158
                else:
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parents: 1609
diff changeset
   159
                    value = False
3b1b44b917f4 Add new bdiff based unidiff generation.
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parents: 1609
diff changeset
   160
                ret[k] = value
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parents: 1609
diff changeset
   161
        self.diffcache = ret
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parents: 1609
diff changeset
   162
        return ret
3b1b44b917f4 Add new bdiff based unidiff generation.
mason@suse.com
parents: 1609
diff changeset
   163
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   164
    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
   165
        """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
   166
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   167
        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
   168
        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
   169
        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
   170
        the commit user elsewhere, e.g. with line option or repo hgrc.
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   171
        If not found, use $LOGNAME or $USERNAME +"@full.hostname".
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   172
        """
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   173
        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
   174
        if user is None:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
   175
            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
   176
        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
   177
            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
   178
        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
   179
            user = os.environ.get("LOGNAME") or os.environ.get("USERNAME")
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   180
            if user:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
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parents: 1984
diff changeset
   181
                user = "%s@%s" % (user, socket.getfqdn())
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   182
        if not user:
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   183
            raise util.Abort(_("Please specify a username."))
c577689006fa Adapted behaviour of ui.username() to documentation and mention it explicitly:
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1984
diff changeset
   184
        return user
608
d2994b5298fb Add username/merge/editor to .hgrc
Matt Mackall <mpm@selenic.com>
parents: 565
diff changeset
   185
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
   186
    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
   187
        """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
   188
        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
   189
        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
   190
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
   191
    def expandpath(self, loc):
1892
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   192
        """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
   193
        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
   194
            return loc
622ee75cb4c9 Directory names take precedence over symbolic names consistently.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1882
diff changeset
   195
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
   196
        return self.config("paths", loc, loc)
506
1f81ebff98c9 [PATCH] Add ui.expandpath command
mpm@selenic.com
parents: 350
diff changeset
   197
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   198
    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
   199
        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
   200
            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
   201
                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
   202
                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
   203
            self.header = []
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   204
        for a in args:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   205
            sys.stdout.write(str(a))
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   206
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
   207
    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
   208
        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
   209
            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
   210
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   211
    def write_err(self, *args):
1989
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   212
        try:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   213
            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
   214
            for a in args:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   215
                sys.stderr.write(str(a))
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   216
        except IOError, inst:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   217
            if inst.errno != errno.EPIPE:
0541768fa558 ignore EPIPE in ui.err_write
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 1985
diff changeset
   218
                raise
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   219
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
   220
    def flush(self):
2013
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   221
        try: sys.stdout.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   222
        except: pass
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   223
        try: sys.stderr.flush()
65634e1038dd Fix error on Windows if "hg log | more" exits.
Eung-Ju Park <eungju@gmail.com>
parents: 2003
diff changeset
   224
        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
   225
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   226
    def readline(self):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   227
        return sys.stdin.readline()[:-1]
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   228
    def prompt(self, msg, pat=None, default="y"):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   229
        if not self.interactive: return default
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   230
        while 1:
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   231
            self.write(msg, " ")
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   232
            r = self.readline()
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   233
            if not pat or re.match(pat, r):
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   234
                return r
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   235
            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
   236
                self.write(_("unrecognized response\n"))
2281
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   237
    def getpass(self, prompt=None, default=None):
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   238
        if not self.interactive: return default
7761597b5da3 prompt user for http authentication info
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2206
diff changeset
   239
        return getpass.getpass(prompt or _('password: '))
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   240
    def status(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   241
        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
   242
    def warn(self, *msg):
565
9a80418646dd [PATCH] Make ui.warn write to stderr
mpm@selenic.com
parents: 515
diff changeset
   243
        self.write_err(*msg)
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   244
    def note(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   245
        if self.verbose: self.write(*msg)
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   246
    def debug(self, *msg):
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   247
        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
   248
    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
   249
        (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
   250
                                      text=True)
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   251
        try:
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   252
            f = os.fdopen(fd, "w")
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   253
            f.write(text)
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   254
            f.close()
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   255
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   256
            editor = (os.environ.get("HGEDITOR") or
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   257
                    self.config("ui", "editor") or
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   258
                    os.environ.get("EDITOR", "vi"))
207
ec327cf0d3a9 Move ui class to its own module
mpm@selenic.com
parents:
diff changeset
   259
1984
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   260
            util.system("%s \"%s\"" % (editor, name),
df7436f439a0 Improved ui.edit():
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1983
diff changeset
   261
                        environ={'HGUSER': user},
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                        onerr=util.Abort, errprefix=_("edit failed"))
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1984
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            f = open(name)
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            t = f.read()
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            f.close()
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            t = re.sub("(?m)^HG:.*\n", "", t)
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        finally:
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            os.unlink(name)
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        return t
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    def sendmail(self):
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        '''send mail message. object returned has one method, sendmail.
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        call as sendmail(sender, list-of-recipients, msg).'''
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        def smtp():
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            '''send mail using smtp.'''
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            s = smtplib.SMTP()
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            mailhost = self.config('smtp', 'host')
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            if not mailhost:
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                raise util.Abort(_('no [smtp]host in hgrc - cannot send mail'))
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            mailport = int(self.config('smtp', 'port', 25))
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            self.note(_('sending mail: smtp host %s, port %s\n') %
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                      (mailhost, mailport))
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            s.connect(host=mailhost, port=mailport)
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            if self.configbool('smtp', 'tls'):
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                self.note(_('(using tls)\n'))
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                s.ehlo()
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                s.starttls()
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                s.ehlo()
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            username = self.config('smtp', 'username')
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            password = self.config('smtp', 'password')
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            if username and password:
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                self.note(_('(authenticating to mail server as %s)\n') %
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                          (username))
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                s.login(username, password)
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            return s
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        class sendmail(object):
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            '''send mail using sendmail.'''
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            def __init__(self, ui, program):
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                self.ui = ui
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                self.program = program
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            def sendmail(self, sender, recipients, msg):
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                cmdline = '%s -f %s %s' % (
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                    self.program, templater.email(sender),
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                    ' '.join(map(templater.email, recipients)))
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                self.ui.note(_('sending mail: %s\n') % cmdline)
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                fp = os.popen(cmdline, 'w')
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                fp.write(msg)
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                ret = fp.close()
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                if ret:
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                    raise util.Abort('%s %s' % (
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                        os.path.basename(self.program.split(None, 1)[0]),
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                        util.explain_exit(ret)[0]))
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        method = self.config('email', 'method', 'smtp')
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        if method == 'smtp':
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            mail = smtp()
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        else:
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            mail = sendmail(self, method)
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        return mail