python-dateutil: rebuild for Python 3.10, update to 2.8.2.

srcpkgs/python-dateutil/patches/setuptools_scm.patch

@@ -0,0 +1,28 @@
+Void doesn't package setuptools_scm for Python 2, so remove the dependency.
+Leave a placeholder for version number that can be substituted at build.
+
+diff -ur a/setup.cfg b/setup.cfg
+--- a/setup.cfg
++++ b/setup.cfg
+@@ -35,7 +35,6 @@
+ 
+ [options]
+ zip_safe = True
+-setup_requires = setuptools_scm
+ install_requires = six >= 1.5
+ python_requires = >=2.7, !=3.0.*, !=3.1.*, !=3.2.*
+ packages = find:
+diff -ur a/setup.py b/setup.py
+--- a/setup.py
++++ b/setup.py
+@@ -47,9 +47,7 @@
+ 
+ 
+ setup(
+-      use_scm_version={
+-          'write_to': 'dateutil/_version.py',
+-      },
++      version=%PKGVERSION%,
+       ## Needed since doctest not supported by PyPA.
+       long_description = README,
+       cmdclass={

srcpkgs/python-dateutil/template

@@ -1,21 +1,21 @@
 # Template file for 'python-dateutil'
 pkgname=python-dateutil
-version=2.8.1
-revision=2
+version=2.8.2
+revision=1
 build_style=python-module
-hostmakedepends="python-setuptools python3-setuptools_scm"
+hostmakedepends="python-setuptools python3-setuptools"
 depends="python-six tzdata"
 short_desc="Extensions to the standard Python2 datetime module"
 maintainer="Alessio Sergi <al3hex@gmail.com>"
 license="Apache-2.0, BSD-3-Clause"
 homepage="https://github.com/dateutil/dateutil"
 distfiles="${PYPI_SITE}/p/${pkgname}/${pkgname}-${version}.tar.gz"
-checksum=73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c
+checksum=0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86
 
-pre_build() {
-	# don't install zoneinfo tarball
-	sed -i '/package_data=/d' setup.py
+post_patch() {
+	vsed -i setup.py -e "s/%PKGVERSION%/'${version}'/"
 }
+
 post_install() {
 	vlicense LICENSE
 }