unparse.py 文件源码

def _TryFinally(self, t):
        if len(t.body) == 1 and isinstance(t.body[0], ast.TryExcept):
            # try-except-finally
            self.dispatch(t.body)
        else:
            self.fill("try")
            self.enter()
            self.dispatch(t.body)
            self.leave()

        self.fill("finally")
        self.enter()
        self.dispatch(t.finalbody)
        self.leave()