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  • Committer: Robert Collins
  • Date: 2010-05-06 23:54:05 UTC
  • mto: This revision was merged to the branch mainline in revision 5223.
  • Revision ID: robertc@robertcollins.net-20100506235405-wii4elupfhzl3jvy
Add __str__ to the new helper classes.

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bzrlib/commands.py
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            will not mangled.
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    :cvar hooks: An instance of CommandHooks.
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    :ivar __doc__: The help shown by 'bzr help command' for this command.
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        This is set by assigning explicitly to __doc__ so that -OO can
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        be used::
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        class Foo(Command):
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            __doc__ = "My help goes here"
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    """
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    aliases = []
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    takes_args = []
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    def __init__(self):
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        """Construct an instance of this command."""
 
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        if self.__doc__ == Command.__doc__:
 
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            warn("No help message set for %r" % self)
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        # List of standard options directly supported
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        self.supported_std_options = []
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        self._setup_run()
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            message explaining how to obtain full help.
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        """
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        doc = self.help()
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        if not doc:
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            doc = "No help for this command."
 
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        if doc is None:
 
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            raise NotImplementedError("sorry, no detailed help yet for %r" % self.name())
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        # Extract the summary (purpose) and sections out from the text
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        purpose,sections,order = self._get_help_parts(doc)
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    if not opt_no_aliases:
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        alias_argv = get_alias(argv[0])
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        if alias_argv:
 
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            user_encoding = osutils.get_user_encoding()
 
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            alias_argv = [a.decode(user_encoding) for a in alias_argv]
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            argv[0] = alias_argv.pop(0)
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    cmd = argv.pop(0)
 
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    # We want only 'ascii' command names, but the user may have typed
 
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    # in a Unicode name. In that case, they should just get a
 
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    # 'command not found' error later.
 
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    cmd_obj = get_cmd_object(cmd, plugins_override=not opt_builtin)
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    run = cmd_obj.run_argv_aliases
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    run_argv = [argv, alias_argv]