[PyQt] Overloaded functions with same Python signature

[Camden Mannett]

SIP/PyQt5 is reporting an error during the parsing of my sip file:

__rshift__() has overloaded functions with the same Python signature

The offending functions are:

QDataStream& operator<<( QDataStream& stream,
                         const Sy_loggerInterface::DebugLevel& obj );
QDataStream& operator>>( QDataStream& stream,
                         Sy_loggerInterface::DebugLevel& obj );

QDataStream& operator<<( QDataStream& stream,
                         const Sy_loggerInterface::RotationMetric& obj );
QDataStream& operator>>( QDataStream& stream,
                         Sy_loggerInterface::RotationMetric& obj );

Sy_loggerInterface::DebugLevel and Sy_loggerInterface::RotationMetric
are enums, so they clearly don't have the same signature in C++. But I
don't know what the created Python signature would look like.

Also note the left shift operators do not cause an error when I
comment out one of the right shift ones, and simply changing the names
of the parameters has no effect (as you would expect). Does anyone
know what I can do to fix this error?