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Viewing changes to bzrlib/chk_serializer.py

  • Committer: Andrew Bennetts
  • Date: 2011-02-25 08:45:27 UTC
  • mto: This revision was merged to the branch mainline in revision 5695.
  • Revision ID: andrew.bennetts@canonical.com-20110225084527-0ucp7p00d00hoqon
Add another test.

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bzrlib/chk_serializer.py
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from bzrlib import (
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    bencode,
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    cache_utf8,
 
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    inventory,
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    revision as _mod_revision,
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    xml8,
 
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    xml6,
 
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    xml7,
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    )
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        return self.read_revision_from_string(f.read())
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class CHKSerializer(xml8.Serializer_v8):
 
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class CHKSerializerSubtree(BEncodeRevisionSerializer1, xml7.Serializer_v7):
 
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    """A CHKInventory based serializer that supports tree references"""
 
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    supported_kinds = set(['file', 'directory', 'symlink', 'tree-reference'])
 
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    format_num = '9'
 
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    revision_format_num = None
 
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    support_altered_by_hack = False
 
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    def _unpack_entry(self, elt, entry_cache=None, return_from_cache=False):
 
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        kind = elt.tag
 
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        if not kind in self.supported_kinds:
 
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            raise AssertionError('unsupported entry kind %s' % kind)
 
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        if kind == 'tree-reference':
 
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            file_id = elt.attrib['file_id']
 
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            name = elt.attrib['name']
 
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            parent_id = elt.attrib['parent_id']
 
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            revision = elt.get('revision')
 
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            reference_revision = elt.get('reference_revision')
 
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            return inventory.TreeReference(file_id, name, parent_id, revision,
 
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                                           reference_revision)
 
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        else:
 
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            return xml7.Serializer_v7._unpack_entry(self, elt,
 
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                entry_cache=entry_cache, return_from_cache=return_from_cache)
 
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    def __init__(self, node_size, search_key_name):
 
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        self.maximum_size = node_size
 
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        self.search_key_name = search_key_name
 
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class CHKSerializer(xml6.Serializer_v6):
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    """A CHKInventory based serializer with 'plain' behaviour."""
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    format_num = '9'