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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def oauth_generator(function, *args, **kwargs):
 """Set the _use_oauth keyword argument to True when appropriate. This is needed because generator functions may be called at anytime, and PRAW relies on the Reddit._use_oauth value at original call time to know when to make OAuth requests. Returned data is not modified. """

    if getattr(args[0], '_use_oauth', False):
        kwargs['_use_oauth'] = True
    return function(*args, **kwargs)