[issue40426] Unable to use lowercase hexadecimal digits for percent encoding

[Eisuke Kawashima]

New submission from Eisuke Kawashima <e.kawaschima+python at gmail.com>:

RFC 3986 (https://tools.ietf.org/html/rfc3986#section-2.1) allows lower hexadecimal digits for percent encoding, but urllib.parse.quote and its variants convert into only UPPERCASE digits [A-F].

I will create a PR for fix.

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components: Library (Lib)
messages: 367551
nosy: e-kwsm
priority: normal
severity: normal
status: open
title: Unable to use lowercase hexadecimal digits for percent encoding
type: enhancement
versions: Python 3.9

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40426>
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