def supported_uri_schemes(uri_schemes):
    """Determine which URIs we can actually support from provided whitelist.

    :param uri_schemes: list/set of URIs to check support for.
    :type uri_schemes: list or set or URI schemes as strings.
    :rtype: set of URI schemes we can support via this GStreamer install.
    """
    supported_schemes = set()
    registry = Gst.Registry.get()

    for factory in registry.get_feature_list(Gst.ElementFactory):
        for uri in factory.get_uri_protocols():
            if uri_schemes in uri:
                supported_schemes.add(uri)

    return supported_schemes
dataset/ETHPy150Open mopidy/mopidy/mopidy/audio/utils.py/supported_uri_schemes/swapped operands of `in`