Google coding style guide for Python

Google code style for python.

Python doc generator: sphinx docstring examples

• https://pythonhosted.org/an_example_pypi_project/sphinx.html
• https://pythonhosted.org/an_example_pypi_project/sphinx.html#full-code-example
• https://pythonhosted.org/an_example_pypi_project/pkgcode.html