cfg.py 文件源码

def visit_Call(self, node):
        _id = get_call_names_as_string(node.func)
        self.function_return_stack.append(_id)
        logging.debug(_id)

        ast_node = None

        local_definitions = self.module_definitions_stack[-1]
        definition = local_definitions.get_definition(_id)

        if definition:
            if isinstance(definition.node, ast.ClassDef):
                init = local_definitions.get_definition(_id + '.__init__')
                self.add_builtin(node)
            elif isinstance(definition.node, ast.FunctionDef):
                self.undecided = False
                return self.add_function(node, definition)
            else:
                raise Exception('Definition was neither FunctionDef or ClassDef, cannot add the function ')
        return self.add_builtin(node)