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| author |   Michał Górny <mgorny@gentoo.org> | 2023-02-10 14:18:54 +0100 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2023-02-12 20:00:42 +0100 |
| commit | be152335ee2cf11dc33378c2903873ad742e8116 (patch) | |
| tree | 6b0702b5a776c440f837e8bd0663bfff1f4f17f9 /eclass/pypi.eclass | |
| parent | pypi.eclass: Use pypi_sdist_url to generate the default SRC_URI (diff) | |
| download | gentoo-be152335ee2cf11dc33378c2903873ad742e8116.tar.gz gentoo-be152335ee2cf11dc33378c2903873ad742e8116.tar.bz2 gentoo-be152335ee2cf11dc33378c2903873ad742e8116.zip | |
pypi.eclass: Add a name normalization function
Signed-off-by: Michał Górny <mgorny@gentoo.org>
Diffstat (limited to 'eclass/pypi.eclass')
| -rw-r--r-- | eclass/pypi.eclass | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/eclass/pypi.eclass b/eclass/pypi.eclass index d00b1171fd16..3a37214f8977 100644 --- a/eclass/pypi.eclass +++ b/eclass/pypi.eclass @@ -34,6 +34,26 @@ esac if [[ ! ${_PYPI_ECLASS} ]]; then _PYPI_ECLASS=1 +# @FUNCTION: pypi_normalize_name +# @USAGE: <name> +# @DESCRIPTION: +# Normalize the project name according to sdist/wheel normalization +# rules. That is, convert to lowercase and replace runs of [._-] +# with a single underscore. +# +# Based on the spec, as of 2023-02-10: +# https://packaging.python.org/en/latest/specifications/#package-distribution-file-formats +pypi_normalize_name() { + [[ ${#} -ne 1 ]] && die "Usage: ${FUNCNAME} <name>" + + local name=${1} + local shopt_save=$(shopt -p extglob) + shopt -s extglob + name=${name//+([._-])/_} + ${shopt_save} + echo "${name,,}" +} + # @FUNCTION: pypi_sdist_url # @USAGE: [<project> [<version> [<suffix>]]] # @DESCRIPTION: |