def before_add(self):
        pass
Strips namespace prefix.
dataset/ETHPy150Open ambitioninc/django-query-builder/querybuilder/fields.py/Field.before_add--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/tools/xml_parser_utils.py/GetTag