| 1 |
Detect, report and fix the deprecated flit/poetry backends to use |
| 2 |
flit_core and poetry_core respectively. In both cases, the end result |
| 3 |
is the same. Using flit involves unnecessary dependencies, and poetry |
| 4 |
is not even packaged right now (and has even worse dependency hell). |
| 5 |
|
| 6 |
Signed-off-by: Michał Górny <mgorny@g.o> |
| 7 |
--- |
| 8 |
eclass/distutils-r1.eclass | 25 +++++++++++++++++++++++-- |
| 9 |
1 file changed, 23 insertions(+), 2 deletions(-) |
| 10 |
|
| 11 |
Changes in v2: instead of failing and requiring patching ebuilds, |
| 12 |
just emit a QA warning and switch backend internally. |
| 13 |
|
| 14 |
diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass |
| 15 |
index 7dfd92691b59..f7c6ea202ab0 100644 |
| 16 |
--- a/eclass/distutils-r1.eclass |
| 17 |
+++ b/eclass/distutils-r1.eclass |
| 18 |
@@ -862,13 +862,13 @@ _distutils-r1_backend_to_key() { |
| 19 |
|
| 20 |
local backend=${1} |
| 21 |
case ${backend} in |
| 22 |
- flit_core.buildapi) |
| 23 |
+ flit_core.buildapi|flit.buildapi) |
| 24 |
echo flit |
| 25 |
;; |
| 26 |
pdm.pep517.api) |
| 27 |
echo pdm |
| 28 |
;; |
| 29 |
- poetry.core.masonry.api) |
| 30 |
+ poetry.core.masonry.api|poetry.masonry.api) |
| 31 |
echo poetry |
| 32 |
;; |
| 33 |
setuptools.build_meta|setuptools.build_meta:__legacy__) |
| 34 |
@@ -950,6 +950,27 @@ distutils-r1_python_compile() { |
| 35 |
eerror "(backend: ${build_backend})" |
| 36 |
die "DISTUTILS_USE_PEP517 value incorrect" |
| 37 |
fi |
| 38 |
+ |
| 39 |
+ # fix deprecated backends up |
| 40 |
+ local new_backend= |
| 41 |
+ case ${build_backend} in |
| 42 |
+ flit.buildapi) |
| 43 |
+ new_backend=flit_core.buildapi |
| 44 |
+ ;; |
| 45 |
+ poetry.masonry.api) |
| 46 |
+ new_backend=poetry.core.masonry.api |
| 47 |
+ ;; |
| 48 |
+ esac |
| 49 |
+ |
| 50 |
+ if [[ -n ${new_backend} ]]; then |
| 51 |
+ if [[ ! ${_DISTUTILS_DEPRECATED_BACKEND_WARNED} ]]; then |
| 52 |
+ eqawarn "${build_backend} backend is deprecated. Please see:" |
| 53 |
+ eqawarn "https://projects.gentoo.org/python/guide/distutils.html#deprecated-pep-517-backends" |
| 54 |
+ eqawarn "The eclass will be using ${new_backend} instead." |
| 55 |
+ _DISTUTILS_DEPRECATED_BACKEND_WARNED=1 |
| 56 |
+ fi |
| 57 |
+ build_backend=${new_backend} |
| 58 |
+ fi |
| 59 |
fi |
| 60 |
|
| 61 |
einfo " Building the wheel via ${build_backend}" |
| 62 |
-- |
| 63 |
2.35.0 |
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