The mixbox.signals module uses WeakMethod, which was introduced in Python 3.4. For earlier versions of Python, we import WeakMethod from the external weakrefmethod module.
The weakrefmethod module is not compatible with Python 3 due to a relative import of its internal _version module. As such, we get CI failures on Python 3.2 and Python 3.3.
One solution may be to copy the weakrefmethod module into the vendor package and alter our imports accordingly.
gtback
commented
8 years ago
The
mixbox.signalsmodule usesWeakMethod, which was introduced in Python 3.4. For earlier versions of Python, we importWeakMethodfrom the externalweakrefmethodmodule.The
weakrefmethodmodule is not compatible with Python 3 due to a relative import of its internal_versionmodule. As such, we get CI failures on Python 3.2 and Python 3.3.One solution may be to copy the
weakrefmethodmodule into thevendorpackage and alter our imports accordingly.