singleton-py3-0.1.0.tar.gz singleton-py3-0.2.0.tar.gz singleton-py3-0.2.1.tar.gz singleton_py3-0.1.0-py3-none-any.whl singleton_py3-0.2.0-py3-none-any.whl singleton_py3-0.2.1-py3-none-any.whl