conftest.py 文件源码

def package():
    # Apply gevent monkey patches as early as possible during tests.
    from gevent.monkey import patch_all
    patch_all()

    # Enable all warnings in test mode.
    warnings.resetwarnings()
    warnings.simplefilter('default')

    # Look for memory leaks.
    gc.set_debug(gc.DEBUG_UNCOLLECTABLE)

    yield None

    # Print memory leaks.
    if gc.garbage:  # pragma: no cover
        print('Uncollectable objects found:')
        for obj in gc.garbage:
            print(obj)