Allow uppercase ASCII alphabet in PyPI package names (#21095)

The PyPI name regexp is too restrictive and only permits lowercase characters. This PR adjusts the regexp to add in support for uppercase characters.

Fix #21014
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KN4CK3R 2022-09-07 22:18:51 +02:00 committed by GitHub
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@ -23,7 +23,7 @@ import (
// https://www.python.org/dev/peps/pep-0503/#normalized-names
var normalizer = strings.NewReplacer(".", "-", "_", "-")
var nameMatcher = regexp.MustCompile(`\A[a-z0-9\.\-_]+\z`)
var nameMatcher = regexp.MustCompile(`\A[a-zA-Z0-9\.\-_]+\z`)
// https://www.python.org/dev/peps/pep-0440/#appendix-b-parsing-version-strings-with-regular-expressions
var versionMatcher = regexp.MustCompile(`^([1-9][0-9]*!)?(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*))*((a|b|rc)(0|[1-9][0-9]*))?(\.post(0|[1-9][0-9]*))?(\.dev(0|[1-9][0-9]*))?$`)