def _is_dev_environment():
  return os.environ.get('SERVER_SOFTWARE', '').startswith('Development')
Indicates whether this code is being run in the development environment.
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/api/backends/backends.py/_is_dev_environment