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  • Committer: John Arbash Meinel
  • Date: 2011-05-11 11:35:28 UTC
  • mto: This revision was merged to the branch mainline in revision 5851.
  • Revision ID: john@arbash-meinel.com-20110511113528-qepibuwxicjrbb2h
Break compatibility with python <2.6.

This includes auditing the code for places where we were doing
explicit 'sys.version' checks and removing them as appropriate.

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bzrlib/branchbuilder.py
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    commit,
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    errors,
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    memorytree,
 
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    revision,
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    )
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        :return: The revision_id of the new commit
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        """
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        if parent_ids is not None:
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            base_id = parent_ids[0]
 
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            if len(parent_ids) == 0:
 
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                base_id = revision.NULL_REVISION
 
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            else:
 
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                base_id = parent_ids[0]
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            if base_id != self._branch.last_revision():
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                self._move_branch_pointer(base_id,
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                    allow_leftmost_as_ghost=allow_leftmost_as_ghost)