def activate(self):
    self._orig_env = dict(os.environ)
    self.setup_env()






    self._original_stub_map = apiproxy_stub_map.apiproxy
    self._test_stub_map = apiproxy_stub_map.APIProxyStubMap()
    internal_map = self._original_stub_map._APIProxyStubMap__stub_map
    self._test_stub_map._APIProxyStubMap__stub_map = dict(internal_map)
    apiproxy_stub_map.apiproxy = self._test_stub_map
    self._activated = True
Sets the SOUMA_ID of the local souma in the configuration of app.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/ext/testbed/__init__.py/Testbed.activate--crossover with--dataset/ETHPy150Open ciex/souma/nucleus/helpers.py/_set_souma_id