@abc.abstractmethod
    def activate(self, state):


### Exceptions
Extracts family, style, and weight from Google Fonts standard filename.
dataset/ETHPy150Open HenryHu/pybbs/xmpp/interfaces.py/PluginManager.activate--crossover with--dataset/ETHPy150Open googlefonts/fontbakery/tools/fontbakery-build-fontmetadata.py/FileFamilyStyleWeight