def set_testing_mode():
    # set the testing mode filters
    testing_mode = os.environ.get('PANDAS_TESTING_MODE', 'None')
    if 'deprecate' in testing_mode:

        warnings.simplefilter('always', _testing_mode_warnings)
dataset/ETHPy150Open pydata/pandas/pandas/util/testing.py/set_testing_mode/original