

def __init__(self, config, keys=None, filters=None, group_by=None):
    super(UserDataSource, self).__init__(config)
    self._group_by = group_by
    self._filters = filters
    keys._keys = keys

dataset/ETHPy150Open dimagi/commcare-hq/corehq/apps/reports/tests/test_report_api.py UserDataSource.__init__/VarMisuse@48/60 `self`->`keys`