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Viewing changes to bzrlib/log.py

  • Committer: Robert Collins
  • Date: 2005-10-10 23:18:27 UTC
  • mfrom: (1437)
  • mto: This revision was merged to the branch mainline in revision 1438.
  • Revision ID: robertc@robertcollins.net-20051010231827-f9e2dda2e92bf565
merge from upstream

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bzrlib/log.py
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"""
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import bzrlib.errors as errors
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from bzrlib.tree import EmptyTree
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from bzrlib.delta import compare_trees
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from bzrlib.trace import mutter
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    else:
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        raise ValueError('invalid direction %r' % direction)
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    revision_history = branch.revision_history()
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    for revno, rev_id in cut_revs:
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        if verbose or specific_fileid:
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            delta = _get_revision_delta(branch, revno)
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                continue
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        lf.show(revno, rev, delta)
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        if revno == 1:
 
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            excludes = set()
 
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        else:
 
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            # revno is 1 based, so -2 to get back 1 less.
 
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            excludes = set(branch.get_ancestry(revision_history[revno - 2]))
 
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        pending = list(rev.parent_ids)
 
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        while pending:
 
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            rev_id = pending.pop()
 
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            if rev_id in excludes:
 
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                continue
 
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            # prevent showing merged revs twice if they multi-path.
 
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            excludes.add(rev_id)
 
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            try:
 
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                rev = branch.get_revision(rev_id)
 
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            except errors.NoSuchRevision:
 
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                continue
 
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            pending.extend(rev.parent_ids)
 
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            lf.show_merge(rev)
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def deltas_for_log_dummy(branch, which_revs):
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    def show(self, revno, rev, delta):
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        raise NotImplementedError('not implemented in abstract base')
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    def show_merge(self, rev):
 
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        pass
 
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class LongLogFormatter(LogFormatter):
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    def show(self, revno, rev, delta):
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        if delta != None:
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            delta.show(to_file, self.show_ids)
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    def show_merge(self, rev):
 
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        from osutils import format_date
 
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        to_file = self.to_file
 
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        indent = '    '
 
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        print >>to_file,  indent+'-' * 60
 
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        print >>to_file,  indent+'merged:', rev.revision_id
 
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        if self.show_ids:
 
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            for parent_id in rev.parent_ids:
 
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                print >>to_file, indent+'parent:', parent_id
 
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        print >>to_file,  indent+'committer:', rev.committer
 
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        date_str = format_date(rev.timestamp,
 
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                               rev.timezone or 0,
 
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                               self.show_timezone)
 
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        print >>to_file,  indent+'timestamp: %s' % date_str
 
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        print >>to_file,  indent+'message:'
 
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        if not rev.message:
 
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            print >>to_file,  indent+'  (no message)'
 
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        else:
 
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            for l in rev.message.split('\n'):
 
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                print >>to_file,  indent+'  ' + l
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class ShortLogFormatter(LogFormatter):