def __init__(self, connection):
        self._connection = connection
        self._grammar = connection.get_schema_grammar()
Test that we don't attempt to deploy unchanged files
dataset/ETHPy150Open sdispater/orator/orator/schema/builder.py/SchemaBuilder.__init__--crossover with--dataset/ETHPy150Open koenbok/Cactus/cactus/tests/deployment/test_file.py/FileChangedTestCase.test_file_unchanged