def __safe_name(self, method_name):


    safe_name = re.sub('[^\.a-zA-Z0-9]', '', method_name)

    return safe_name[0:1].lower() + safe_name[1:]
The function to trace; raises an exception if that's the case
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/endpoints/api_config.py/_MethodInfo.__safe_name--crossover with--dataset/ETHPy150Open amrdraz/kodr/app/brython/www/src/Lib/test/test_sys_settrace.py/RaisingTraceFuncTestCase.f