dev-python/setuptools-gettext: Add a patch to fix wheel building

Signed-off-by: Michał Górny <mgorny@gentoo.org>

3 files changed, 128 insertions, 6 deletions

diff --git a/dev-python/setuptools-gettext/files/setuptools-gettext-0.1.8-wheel.patch b/dev-python/setuptools-gettext/files/setuptools-gettext-0.1.8-wheel.patch
new file mode 100644
index 000000000000..aab0158cd698
--- /dev/null
+++ b/dev-python/setuptools-gettext/files/setuptools-gettext-0.1.8-wheel.patch
@@ -0,0 +1,123 @@
+From a793c1d9938da1c7c962feff13dc948523fcc774 Mon Sep 17 00:00:00 2001
+From: Eli Schwartz <eschwartz93@gmail.com>
+Date: Sat, 16 Dec 2023 21:53:38 -0500
+Subject: [PATCH] fix critical existence failure of install_mo
+
+In commit d28f5fa57eef7fa9baa28dea119b45e74145ecb5 the self.root was
+added, and we ended up with this directory repeated twice and bogus
+installed files
+
+When building a wheel, the value of self.root is internally implemented
+by bdist_wheel as (build/bdist.linux-x86_64/wheel); the resulting wheel
+placed files in random locations inside of the installed site-packages
+directory.
+
+When running `python setup.py install --root=$DESTDIR`, the value of
+self.root is of course `$DESTDIR`, leading to installed files that got
+installed to the staging install directory, e.g. the resulting .deb file
+would attempt to install files to
+```
+/home/$USERNAME/projects/foobar/debian/tmp/usr/share/locale
+```
+during an `apt install`.
+
+This is incorrect use of the setuptools API, as witnessed in
+install_data which does the same task correctly:
+
+```
+if not os.path.isabs(dir):
+    dir = os.path.join(self.install_dir, dir)
+elif self.root:
+    dir = change_root(self.root, dir)
+```
+
+Rather than continuing to copy-paste code around, inherit correctly from
+the existing class. Update the data_files attribute of the new
+install_mo implementation, and use that to drive the installation of
+files using the same battle-tested logic used by `setup(data_files=[])`.
+
+Fixes #30
+---
+ setuptools_gettext/__init__.py | 43 +++++++---------------------------
+ 1 file changed, 8 insertions(+), 35 deletions(-)
+
+diff --git a/setuptools_gettext/__init__.py b/setuptools_gettext/__init__.py
+index dc4ae73..59769b4 100644
+--- a/setuptools_gettext/__init__.py
++++ b/setuptools_gettext/__init__.py
+@@ -26,6 +26,7 @@
+ import sys
+ from typing import List, Optional, Tuple
+ 
++from distutils.command.install_data import install_data
+ from setuptools import Command
+ from setuptools.dist import Distribution
+ 
+@@ -165,41 +166,19 @@ def run(self):
+                     os.unlink(os.path.join(root, file_))
+ 
+ 
+-class install_mo(Command):
++class install_mo(install_data):
+ 
+     description: str = "install .mo files"
+ 
+-    user_options = [
+-        (
+-            'install-dir=',
+-            'd',
+-            "base directory for installing data files "
+-            "(default: installation base dir)",
+-        ),
+-        ('root=', None,
+-         "install everything relative to this alternate root directory"),
+-        ('force', 'f', "force installation (overwrite existing files)"),
+-    ]
+-
+-    boolean_options: List[str] = ['force']
+     build_dir: Optional[str]
+-    install_dir: Optional[str]
+-    root: Optional[str]
+ 
+     def initialize_options(self) -> None:
+-        self.install_dir = None
+-        self.outfiles: List[str] = []
+-        self.root = None
+-        self.force = 0
++        super().initialize_options()
++        self.data_files: List[str] = []
+         self.build_dir = None
+ 
+     def finalize_options(self) -> None:
+-        self.set_undefined_options(
+-            'install',
+-            ('install_data', 'install_dir'),
+-            ('root', 'root'),
+-            ('force', 'force'),
+-        )
++        super().finalize_options()
+         if self.build_dir is None:
+             self.build_dir = (
+                 self.distribution.gettext_build_dir)  # type: ignore
+@@ -207,18 +186,12 @@ def finalize_options(self) -> None:
+     def run(self) -> None:
+         assert self.install_dir is not None
+         assert self.build_dir is not None
+-        self.mkpath(self.install_dir)
+         import glob
+         for filepath in glob.glob(self.build_dir + "/*/LC_MESSAGES/*.mo"):
+             langfile = filepath[len(self.build_dir.rstrip('/')+'/'):]
+-            targetpath = os.path.join(
+-                self.install_dir,
+-                os.path.dirname(os.path.join("share/locale", langfile)))
+-            if self.root is not None:
+-                targetpath = change_root(self.root, targetpath)
+-            self.mkpath(targetpath)
+-            (out, _) = self.copy_file(filepath, targetpath)
+-            self.outfiles.append(out)
++            install_dir = os.path.dirname(os.path.join("share/locale", langfile))
++            self.data_files.append((install_dir, [filepath]))
++        super().run()
+ 
+     def get_inputs(self):
+         import glob
diff --git a/dev-python/setuptools-gettext/setuptools-gettext-0.1.8.ebuild b/dev-python/setuptools-gettext/setuptools-gettext-0.1.8-r1.ebuild
index 71b027b2d6e3..e02ba96a24c3 100644
--- a/dev-python/setuptools-gettext/setuptools-gettext-0.1.8.ebuild
+++ b/dev-python/setuptools-gettext/setuptools-gettext-0.1.8-r1.ebuild
@@ -27,6 +27,11 @@ RDEPEND="
 	' 3.10)
 "
 
+PATCHES=(
+	# https://github.com/breezy-team/setuptools-gettext/pull/31
+	"${FILESDIR}/${P}-wheel.patch"
+)
+
 python_test() {
 	cd example || die
 	distutils_pep517_install "${T}/${EPYTHON}"
diff --git a/profiles/package.mask b/profiles/package.mask
index 598df7cb7277..091caf78009c 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -44,12 +44,6 @@ dev-ruby/elasticsearch:8.8.0
 # https://github.com/sdispater/pendulum/issues/769
 =dev-python/pendulum-3.0.0
 
-# Michał Górny <mgorny@gentoo.org> (2023-12-16)
-# This package is completely broken upstream: it installs locales
-# into an incorrect subdirectory:
-# https://github.com/breezy-team/setuptools-gettext/issues/30
-=dev-python/setuptools-gettext-0.1.8
-
 # Michał Górny <mgorny@gentoo.org> (2023-12-15)
 # Superseded by dev-python/pypy3_10-exe{,-bin}.
 # Removal on 2024-01-14.  Bug #920036.