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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/index.py
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# Copyright (C) 2007-2010 Canonical Ltd
 
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# Copyright (C) 2007-2011 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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from bzrlib import trace
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from bzrlib.bisect_multi import bisect_multi_bytes
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from bzrlib.revision import NULL_REVISION
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from bzrlib.trace import mutter
 
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from bzrlib import (
 
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    bisect_multi,
 
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    revision as _mod_revision,
 
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    trace,
 
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    )
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""")
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from bzrlib import (
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    debug,
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            # We already did this
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            return
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        if 'index' in debug.debug_flags:
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            mutter('Reading entire index %s', self._transport.abspath(self._name))
 
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            trace.mutter('Reading entire index %s',
 
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                          self._transport.abspath(self._name))
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        if stream is None:
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            stream = self._transport.get(self._name)
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            if self._base_offset != 0:
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        if self._nodes is not None:
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            return self._iter_entries_from_total_buffer(keys)
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        else:
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            return (result[1] for result in bisect_multi_bytes(
 
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            return (result[1] for result in bisect_multi.bisect_multi_bytes(
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                self._lookup_keys_via_location, self._size, keys))
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    def iter_entries_prefix(self, keys):
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    def get_parent_map(self, keys):
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        """See graph.StackedParentsProvider.get_parent_map"""
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        search_keys = set(keys)
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        if NULL_REVISION in search_keys:
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            search_keys.discard(NULL_REVISION)
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            found_parents = {NULL_REVISION:[]}
 
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        if _mod_revision.NULL_REVISION in search_keys:
 
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            search_keys.discard(_mod_revision.NULL_REVISION)
 
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            found_parents = {_mod_revision.NULL_REVISION:[]}
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        else:
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            found_parents = {}
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        for index, key, value, refs in self.iter_entries(search_keys):
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            parents = refs[0]
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            if not parents:
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                parents = (NULL_REVISION,)
 
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                parents = (_mod_revision.NULL_REVISION,)
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            found_parents[key] = parents
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        return found_parents
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        """
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        indices_info = zip(self._index_names, self._indices)
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        if 'index' in debug.debug_flags:
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            mutter('CombinedGraphIndex reordering: currently %r, promoting %r',
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                   indices_info, hit_indices)
 
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            trace.mutter('CombinedGraphIndex reordering: currently %r, '
 
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                         'promoting %r', indices_info, hit_indices)
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        hit_names = []
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        unhit_names = []
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        new_hit_indices = []
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        self._indices = new_hit_indices + unhit_indices
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        self._index_names = hit_names + unhit_names
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        if 'index' in debug.debug_flags:
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            mutter('CombinedGraphIndex reordered: %r', self._indices)
 
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            trace.mutter('CombinedGraphIndex reordered: %r', self._indices)
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        return hit_names
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    def _move_to_front_by_name(self, hit_names):