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  • Committer: Aaron Bentley
  • Date: 2007-04-13 16:09:03 UTC
  • mto: (2520.4.1 bzr.mpbundle)
  • mto: This revision was merged to the branch mainline in revision 2631.
  • Revision ID: abentley@panoramicfeedback.com-20070413160903-dretiv0cjsv72hnk
Allow selecting MemoryVersionedFile from commandline

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multiparent.py
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from difflib import SequenceMatcher
 
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import errno
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from itertools import chain
 
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import os
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from StringIO import StringIO
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import sys
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    def get_diff(self, version_id):
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        return self._diffs[version_id]
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    def destroy(self):
 
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        self._diffs = {}
 
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class MultiVersionedFile(BaseVersionedFile):
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        self._diff_offset[version_id] = (start, end-start)
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        self._parents[version_id] = parent_ids
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    def destroy(self):
 
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        try:
 
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            os.unlink(self._filename)
 
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        except OSError, e:
 
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            if e.errno != errno.ENOENT:
 
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                raise
 
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class _Reconstructor(object):
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    """Build a text from the diffs, ancestry graph and cached lines"""