def addReader(self, reader):
Given a url returns a list of breadcrumbs, which are each a
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/test/test_posixbase.py/TimeoutReportReactor.addReader--crossover with--dataset/ETHPy150Open tomchristie/django-rest-framework/rest_framework/utils/breadcrumbs.py/get_breadcrumbs