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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-06-05 04:05:05 UTC
  • mfrom: (3473.1.1 ianc-integration)
  • Revision ID: pqm@pqm.ubuntu.com-20080605040505-i9kqxg2fps2qjdi0
Add the 'alias' command (Tim Penhey)

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Lines of Context:
bzrlib/config.py
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    def set_user_option(self, option, value):
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        """Save option and its value in the configuration."""
 
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        self._set_option(option, value, 'DEFAULT')
 
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    def get_aliases(self):
 
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        """Return the aliases section."""
 
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        if 'ALIASES' in self._get_parser():
 
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            return self._get_parser()['ALIASES']
 
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        else:
 
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            return {}
 
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    def set_alias(self, alias_name, alias_command):
 
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        """Save the alias in the configuration."""
 
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        self._set_option(alias_name, alias_command, 'ALIASES')
 
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    def unset_alias(self, alias_name):
 
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        """Unset an existing alias."""
 
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        aliases = self._get_parser().get('ALIASES')
 
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        if not aliases or alias_name not in aliases:
 
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            raise errors.NoSuchAlias(alias_name)
 
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        del aliases[alias_name]
 
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        self._write_config_file()
 
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    def _set_option(self, option, value, section):
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        # FIXME: RBC 20051029 This should refresh the parser and also take a
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        # file lock on bazaar.conf.
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        conf_dir = os.path.dirname(self._get_filename())
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        ensure_config_dir_exists(conf_dir)
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        if 'DEFAULT' not in self._get_parser():
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            self._get_parser()['DEFAULT'] = {}
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        self._get_parser()['DEFAULT'][option] = value
 
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        self._get_parser().setdefault(section, {})[option] = value
 
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        self._write_config_file()
 
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    def _write_config_file(self):
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        f = open(self._get_filename(), 'wb')
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        self._get_parser().write(f)
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        f.close()