Re: [PATCH v3 04/17] fix: utils: Fix the extract_list() utility function

[Kiizuha <riskimuhammmad1@gmail.com>]

On 20/12/2022 08.15, Alviro Iskandar Setiawan wrote:
> On Tue, Dec 20, 2022 at 7:45 AM Ammar Faizi <ammarfaizi2@gnuweeb.org> wrote:
>> I don't know much about Python, but doesn't that only
>> work for dict? Or it can use `in` operator too?
>>
>> `thread` is an instance of Message class object here.
> 
> oh ic ic, it doesn't work for the normal class, for ex:
> 
>    class X():
>            a = 1
>            b = 2
> 
>    x = X()
>    print("a" in x)
> 
> this error:
> TypeError: argument of type 'X' is not iterable
> 
> if the Message object is iterable, maybe it can use the "in" operator
> just like dict and array, but I don't know. Rizki?


Like in the library code, the Message class has a __str__(self) method.

	def __str__(self):
         	"""Return the entire formatted message as a string.
         	"""
         	return self.as_string()

If we use it like `str(thread)` it will return a full email content.