On Monday, July 17, 2017 at 12:20:04 PM UTC-5, Steve D'Aprano wrote: > collections.namedtuple generates a new class using exec, > and records the source code for the class as a _source > attribute. Although it has a leading underscore, it is > actually a public attribute. The leading underscore > distinguishes it from a named field potentially called > "source", e.g. namedtuple("klass", ['source', > 'destination']).
Although i understand the reasoning behind using the leading underscore, the Python devs should have realized that anyone who follows Pythonic convention [1] will ignore a symbol that starts with an underscore . So if the intention is that `_source` should be a part of the public API, then obviously, defining it in "standardized private form" is very unwise. But to answer your question, no, none of my code relies on the `_source` attribute. So i really don't care what happens to it. [1] Which i would hope is a rather large group, and not just another "Rick singleton". -- https://mail.python.org/mailman/listinfo/python-list