[docs] [issue31822] Document that urllib.parse.{Defrag, Split, Parse}Result are namedtuples

[Éric Araujo]

Change by Éric Araujo <merwok at netwok.org>:


----------
keywords: +easy
nosy: +eric.araujo
stage:  -> needs patch
versions: +Python 3.7

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31822>
_______________________________________