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  • Committer: John Arbash Meinel
  • Date: 2009-03-27 22:29:55 UTC
  • mto: (3735.39.2 clean)
  • mto: This revision was merged to the branch mainline in revision 4280.
  • Revision ID: john@arbash-meinel.com-20090327222955-utifmfm888zerixt
Implement apply_delta_to_source which doesn't have to malloc another string.

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bzrlib/option.py
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    OPTIONS = {}
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    def __init__(self, name, help='', type=None, argname=None,
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                 short_name=None, param_name=None, custom_callback=None,
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                 hidden=False):
 
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                 short_name=None, param_name=None, custom_callback=None):
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        """Make a new command option.
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        :param name: regular name of the command, used in the double-dash
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        :param custom_callback: a callback routine to be called after normal
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            processing. The signature of the callback routine is
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            (option, name, new_value, parser).
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        :param hidden: If True, the option should be hidden in help and
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            documentation.
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        """
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        self.name = name
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        self.help = help
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        else:
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            self._param_name = param_name
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        self.custom_callback = custom_callback
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        self.hidden = hidden
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    def short_name(self):
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        if self._short_name:
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        option_strings = ['--%s' % self.name]
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        if short_name is not None:
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            option_strings.append('-%s' % short_name)
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        if self.hidden:
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            help = optparse.SUPPRESS_HELP
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        else:
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            help = self.help
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        optargfn = self.type
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        if optargfn is None:
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            parser.add_option(action='callback',
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                              callback=self._optparse_bool_callback,
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                              callback_args=(True,),
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                              help=help,
 
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                              help=self.help,
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                              *option_strings)
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            negation_strings = ['--%s' % self.get_negation_name()]
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            parser.add_option(action='callback',
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            parser.add_option(action='callback',
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                              callback=self._optparse_callback,
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                              type='string', metavar=self.argname.upper(),
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                              help=help,
 
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                              help=self.help,
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                              default=OptionParser.DEFAULT_VALUE,
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                              *option_strings)
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        yield self.name, self.short_name(), argname, self.help
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    def is_hidden(self, name):
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        return self.hidden
 
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        return False
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class ListOption(Option):