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| author |   Michał Górny <mgorny@gentoo.org> | 2017-05-10 17:21:35 +0200 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2017-05-16 19:11:32 +0200 |
| commit | 0cfab505ad867ed3418b0dad8c4f2efa52acb1e7 (patch) | |
| tree | 4ba40458ba4f4cdaf647e5486810e2b9a5ba2c9d /eclass | |
| parent | dev-python/repoze-sphinx-autointerface: Use dot-notation for python_moduleinto (diff) | |
| download | gentoo-0cfab505ad867ed3418b0dad8c4f2efa52acb1e7.tar.gz gentoo-0cfab505ad867ed3418b0dad8c4f2efa52acb1e7.tar.bz2 gentoo-0cfab505ad867ed3418b0dad8c4f2efa52acb1e7.zip | |
python-utils-r1.eclass: _python_impl_matches for impl-pattern matching
Introduce a _python_impl_matches() function that commonizes the pattern
matching behavior used throughout python-r1 & python-single-r1. Having
a single implementation makes future extensions much easier.
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/python-utils-r1.eclass | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass index 863051337f0b..a9ae22c6d154 100644 --- a/eclass/python-utils-r1.eclass +++ b/eclass/python-utils-r1.eclass @@ -149,6 +149,30 @@ _python_set_impls() { fi } +# @FUNCTION: _python_impl_matches +# @USAGE: <impl> <pattern>... +# @INTERNAL +# @DESCRIPTION: +# Check whether the specified <impl> matches at least one +# of the patterns following it. Return 0 if it does, 1 otherwise. +# +# <impl> should be in PYTHON_COMPAT form. The patterns are fnmatch-style +# patterns. +_python_impl_matches() { + [[ ${#} -ge 2 ]] || die "${FUNCNAME}: takes at least 2 parameters" + + local impl=${1} pattern + shift + + for pattern; do + if [[ ${impl} == ${pattern} ]]; then + return 0 + fi + done + + return 1 +} + # @ECLASS-VARIABLE: PYTHON # @DEFAULT_UNSET # @DESCRIPTION: |