openstack/deb-python-cassandra-driver
Code Issues Proposed changes

override cql_parameterized_type for generating DCT CQL

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PYTHON-579
This commit is contained in:
Adam Holmberg
2016-07-21 11:25:51 -05:00
parent b4b42a18e5
commit c509f5902f
1 changed files with 3 additions and 6 deletions
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9
cassandra/cqltypes.py
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@@ -989,12 +989,9 @@ class DynamicCompositeType(_ParameterizedType):
typename = "org.apache.cassandra.db.marshal.DynamicCompositeType"
@classmethod
def cass_parameterized_type_with(cls, subtypes, full=False, **kwargs):
if not full: # short-circuit for unparsed type
return super(DynamicCompositeType, cls).cass_parameterized_type_with(subtypes)
# DCT is always formatted "full", and will always have subtypes (otherwise it is normalized to CompositeType by the server)
sublist = ', '.join('%s=>%s' % (alias, typ.cass_parameterized_type(full=True)) for alias, typ in zip(cls.fieldnames, subtypes))
return '%s(%s)' % (cls.typename, sublist)
def cql_parameterized_type(cls):
sublist = ', '.join('%s=>%s' % (alias, typ.cass_parameterized_type(full=True)) for alias, typ in zip(cls.fieldnames, cls.subtypes))
return "'%s(%s)'" % (cls.typename, sublist)
class ColumnToCollectionType(_ParameterizedType):