x/sqlalchemy-migrate
Code Issues Proposed changes

fix SQLAlchemy 0.6.x compatibility of issue 128 patch

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This commit is contained in:
Jan Dittberner 2011-10-28 10:06:19 +02:00
parent 6f44824055
commit 95a329b16a
1 changed files with 11 additions and 1 deletions
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12
migrate/changeset/schema.py
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@ -468,9 +468,19 @@ class ChangesetTable(object):
self.deregister()
self._set_parent(self.metadata)
def _meta_key(self):
"""Get the meta key for this table."""
return sqlalchemy.schema._get_table_key(self.name, self.schema)
def deregister(self):
"""Remove this table from its metadata"""
self.metadata._remove_table(self.name, self.schema)
if SQLA_07:
self.metadata._remove_table(self.name, self.schema)
else:
key = self._meta_key()
meta = self.metadata
if key in meta.tables:
del meta.tables[key]
class ChangesetColumn(object):