def _is_chalice_view()

in chalice/analyzer.py [0:0]

• 10 lines of code
• 8 McCabe index (conditional complexity)

    def _is_chalice_view(self, node):
        # type: (ast.FunctionDef) -> bool
        # We can certainly improve on this, but this check is more
        # of a heuristic for the time being.  The ideal way to do this
        # is to infer the Chalice type and ensure the function is
        # decorated with the Chalice type's route() method.
        decorator_list = node.decorator_list
        if not decorator_list:
            return False
        for decorator in decorator_list:
            if isinstance(decorator, ast.Call) and \
                    isinstance(decorator.func, ast.Attribute):
                if decorator.func.attr in self._CHALICE_DECORATORS:
                    return True
        return False