astmatch.py 文件源码

def match_type(self, typ, node):
        if typ == 'class':
            return isinstance(node, ast.ClassDef)

        if typ == 'def':
            return isinstance(node, ast.FunctionDef)

        if typ == 'import':
            return isinstance(node, (ast.Import, ast.ImportFrom))

        if typ == 'assign':
            return isinstance(node, ast.Assign)

        if typ == 'attr':
            return isinstance(node, ast.Attribute)

        if typ == 'call':
            if isinstance(node, ast.Call):
                return True

            # Python 2.x compatibility
            return hasattr(ast, 'Print') and isinstance(node, ast.Print)