def _parse(dt, fmt):
    try:
        dt = datetime.strptime(dt, fmt)
    except TypeError:
        if not isinstance(dt, datetime):
            raise FilterValidationError('Must be a datetime object')
    except ValueError as e:
        raise FilterValidationError(e)
    return dt
Returns the path to test datasets, terminated with separator (/ vs \)
dataset/ETHPy150Open django-silk/silk/silk/request_filters.py/_parse--crossover with--dataset/ETHPy150Open neurosynth/neurosynth/neurosynth/tests/utils.py/get_test_data_path