Source: cirosantilli/_file/python/sphinx/union
= python/sphinx/union
{file}
https://stackoverflow.com/questions/34647966/how-to-express-multiple-types-for-a-single-parameter-or-a-return-value-in-docstr/40801906#40801906
= python/sphinx/union
{file}
https://stackoverflow.com/questions/34647966/how-to-express-multiple-types-for-a-single-parameter-or-a-return-value-in-docstr/40801906#40801906