[issue38771] Bug in example of collections.ChainMap

2019-11-11 Thread Jonathan Scholbach
Change by Jonathan Scholbach : -- keywords: +patch pull_requests: +16614 stage: -> patch review pull_request: https://github.com/python/cpython/pull/17108 ___ Python tracker <https://bugs.python.org/issu

[issue38771] Bug in example of collections.ChainMap

2019-11-11 Thread Jonathan Scholbach
New submission from Jonathan Scholbach : Below "Examples and Recipes", the Documentation of collections.ChainMap has an "Example of letting user specified command-line arguments take precedence over environment variables which in turn take precedence over default values