Error when iterating through videos of a channel

[underchemist]

When attempting to iterate through videos as in #3 I'm getting a TypeErrror.

import twitch

helix = twitch.Helix('<client-id>')

for video in helix.user('moonmoon_ow').videos():
    print(video.id)

which yields

 File "c:\Users\yanns\git\Twitch-Python\debug-twitch.py", line 5, in <module>
    for video in helix.user('moonmoon_ow').videos():
  File "c:\Users\yanns\git\Twitch-Python\twitch\helix\resources\resource.py", line 53, in __iter__
    remaining = 0 if remaining is not None and len(elements) > remaining else remaining - self._kwargs['first']
TypeError: unsupported operand type(s) for -: 'NoneType' and 'int'

it seems like there might be some invalid boolean logic? From my debugging the variable remaining is indeed None so the if statement immediately fails and the else statement is evaluated. since remaining is None however we get a TypeError trying to subtract an int from a NoneType.

Am I using the videos() method as intended?

[PetterKraabol]

Thanks! Fixed in 0.0.16

[underchemist]

nice, very quick was about to submit a PR but you have tests :P