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Viewing changes to read_changeset.py

  • Committer: John Arbash Meinel
  • Date: 2005-06-20 00:41:04 UTC
  • mto: (0.5.85) (1185.82.1 bzr-w-changeset)
  • mto: This revision was merged to the branch mainline in revision 1738.
  • Revision ID: john@arbash-meinel.com-20050620004104-0a462fa1d203c741
Working on properly representing renames.

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read_changeset.py
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class MalformedPatches(BadChangeset): pass
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class MalformedFooter(BadChangeset): pass
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def _unescape(name):
 
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    """Now we want to find the filename effected.
 
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    Unfortunately the filename is written out as
 
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    repr(filename), which means that it surrounds
 
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    the name with quotes which may be single or double
 
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    (single is preferred unless there is a single quote in
 
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    the filename). And some characters will be escaped.
 
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    TODO:   There has to be some pythonic way of undo-ing the
 
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            representation of a string rather than using eval.
 
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    """
 
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    delimiter = name[0]
 
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    if name[-1] != delimiter:
 
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        raise BadChangeset('Could not properly parse the'
 
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                ' filename: %r' % name)
 
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    # We need to handle escaped hexadecimals too.
 
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    return name[1:-1].replace('\"', '"').replace("\'", "'")
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class ChangesetInfo(object):
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    """This is the intermediate class that gets filled out as
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        """Create the actual changeset object.
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        """
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        self.info.create_maps()
 
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        cset = bzrlib.changeset.Changeset()
 
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        for info, lines in self.info.actions:
 
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            parts = info.split(' ')
 
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            action = parts[0]
 
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            kind = parts[1]
 
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            extra = ' '.join(parts[2:])
 
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            if action == 'renamed':
 
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                old_name, new_name = extra.split(' => ')
 
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                old_name = _unescape(old_name)
 
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                new_name = _unescape(new_name)
 
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            else:
 
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                new_name = _unescape(extra)
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        return self.info
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    def _read_header(self):