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  • Committer: Martin Pool
  • Date: 2005-07-29 22:11:58 UTC
  • Revision ID: mbp@sourcefrog.net-20050729221158-cc6f7500cc616b59
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bzrlib/log.py
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def deltas_for_log_dummy(branch, which_revs):
 
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    """Return all the revisions without intermediate deltas.
 
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    Useful for log commands that won't need the delta information.
 
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    """
 
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    for revno, revision_id in which_revs:
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        yield revno, branch.get_revision(revision_id), None
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def deltas_for_log_reverse(branch, which_revs):
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    """Compute deltas for display in reverse log.
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    Given a sequence of (revno, revision_id) pairs, return
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    (revno, rev, delta).
 
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    """Compute deltas for display in latest-to-earliest order.
 
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    branch
 
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        Branch to traverse
 
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    which_revs
 
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        Sequence of (revno, revision_id) for the subset of history to examine
 
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    returns 
 
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        Sequence of (revno, rev, delta)
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    The delta is from the given revision to the next one in the
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    sequence, which makes sense if the log is being displayed from