def __init__(self, dbFile):
        self._dbFile = dbFile
Return True if the plugin with the given name is registered.
dataset/ETHPy150Open ga4gh/server/ga4gh/sqliteBackend.py/SqliteBackedDataSource.__init__--crossover with--dataset/ETHPy150Open pytest-dev/pytest/_pytest/config.py/PytestPluginManager.hasplugin