def get_comment_app_name():
    return getattr(settings, 'COMMENTS_APP', DEFAULT_COMMENTS_APP)
Check user defined
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/contrib/comments/__init__.py/get_comment_app_name--crossover with--dataset/ETHPy150Open hyde/hyde/hyde/ext/plugins/css.py/SassyCSSPlugin._should_parse_resource