flask_common.py
def load(self):
        """ Attempt an import of the specified application """

        if isinstance(self.application, str):
            return util.import_app(self.application)
        else:
            return self.application
def load(self):
        """ Attempt an import of the specified application """

        if isinstance(self.application, str):
            return util.import_app(self.application)
        else:
            return self.application
Attempt an import of the specified application