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  • Committer: John Arbash Meinel
  • Date: 2007-05-04 18:59:36 UTC
  • mto: This revision was merged to the branch mainline in revision 2643.
  • Revision ID: john@arbash-meinel.com-20070504185936-1mjdoqmtz74xe5mg
A C implementation of _fields_to_entry_0_parents drops the time from 400ms to 330ms for a 21k-entry tree

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bzrlib/registry.py
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        self._obj = obj
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        self._imported = True
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    def __repr__(self):
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        return "<%s.%s object at %x, module=%r attribute=%r>" % (
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            self.__class__.__module__, self.__class__.__name__, id(self),
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            self._module_name, self._member_name)
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class Registry(object):
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    """A class that registers objects to a name.
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        """
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        return self._dict[self._get_key_or_default(key)].get_obj()
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    def get_prefix(self, fullname):
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        """Return an object whose key is a prefix of the supplied value.
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        :fullname: The name to find a prefix for
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        :return: a tuple of (object, remainder), where the remainder is the
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            portion of the name that did not match the key.
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        """
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        for key, value in self.iteritems():
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            if fullname.startswith(key):
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                return value, fullname[len(key):]
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    def _get_key_or_default(self, key=None):
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        """Return either 'key' or the default key if key is None"""
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        if key is not None: