04c009712d14c4cf93ac1c011016330336dfda7d,python/ray/exceptions.py,RayTaskError,as_instanceof_cause,#RayTaskError#,95

Before Change

        cls.__name__ = name
        cls.__qualname__ = name

        return cls(self.function_name, self.traceback_str, self.cause_cls,
                   self.proctitle, self.pid, self.ip)

    def __str__(self):
        Format a RayTaskError as a string.
        lines = self.traceback_str.strip().split("\n")

After Change

        exception.
        

        cause_cls = self.cause.__class__
        if issubclass(RayTaskError, cause_cls):
            return self  // already satisfied

        if issubclass(cause_cls, RayError):
            return self  // don"t try to wrap ray internal errors

        error_msg = str(self)

        class cls(RayTaskError, cause_cls):
            def __init__(self, cause):
                self.cause = cause

            def __getattr__(self, name):
                return getattr(self.cause, name)

            def __str__(self):
                return error_msg

        name = f"RayTaskError({cause_cls.__name__})"
        cls.__name__ = name
        cls.__qualname__ = name

        return cls(self.cause)

    def __str__(self):
        Format a RayTaskError as a string.
        lines = self.traceback_str.strip().split("\n")

Instances