(encoding)
Unregister the conversion from an Objective-C type encoding to its corresponding ctype.

    Note that this does not remove any conversions in the other direction (from a ctype to this encoding). These
    conversions may be replaced with :func:`register_encoding`, or unregistered with :func:`unregister_ctype`.
    To remove all ctypes for an encoding, use :func:`unregister_encoding_all`.

    If the encoding was not registered previously, nothing happens.
Unregister the conversion from an Objective-C type encoding to its corresponding ctype.
Unregister the conversion from an Objective - C type encoding to its corresponding ctype .
def unregister_encoding(encoding):
    """Unregister the conversion from an Objective-C type encoding to its corresponding ctype.

    Note that this does not remove any conversions in the other direction (from a ctype to this encoding). These
    conversions may be replaced with :func:`register_encoding`, or unregistered with :func:`unregister_ctype`.
    To remove all ctypes for an encoding, use :func:`unregister_encoding_all`.

    If the encoding was not registered previously, nothing happens.
    """

    _ctype_for_encoding_map.pop(encoding, None)
def unregister_encoding ( encoding ) : _ctype_for_encoding_map . pop ( encoding , None )