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Viewing changes to bzrlib/commit.py

  • Committer: Martin Pool
  • Date: 2005-06-20 03:33:24 UTC
  • Revision ID: mbp@sourcefrog.net-20050620033324-77d683dbd54e8c7a
- when writing a revision, store the first parent as the precursor
  to support old readers

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bzrlib/commit.py
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        # ever actually does anything special
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        inv_sha1 = branch.get_inventory_sha1(inv_id)
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        precursor_id = branch.last_patch()
 
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        if precursor_id:
 
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            precursor_sha1 = branch.get_revision_sha1(precursor_id)
 
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        else:
 
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            precursor_sha1 = None
 
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        parent = RevisionReference(precursor_id, precursor_sha1)
 
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        branch._write_inventory(work_inv)
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        if timestamp == None:
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                       inventory_id=inv_id,
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                       inventory_sha1=inv_sha1,
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                       revision_id=rev_id)
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        precursor_id = branch.last_patch()
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        if precursor_id:
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            precursor_sha1 = branch.get_revision_sha1(precursor_id)
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            rev.parents = [RevisionReference(precursor_id, precursor_sha1)]
 
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        rev.parents = [parent]
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        rev_tmp = tempfile.TemporaryFile()
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        rev.write_xml(rev_tmp)