dev-python/python-dateutil: Bump to 2.8.2

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

3 files changed, 150 insertions, 0 deletions

diff --git a/dev-python/python-dateutil/Manifest b/dev-python/python-dateutil/Manifest
index 9eb681136f6b..8781f6a62fc0 100644
--- a/dev-python/python-dateutil/Manifest
+++ b/dev-python/python-dateutil/Manifest
@@ -1 +1,2 @@
 DIST python-dateutil-2.8.1.tar.gz 331745 BLAKE2B 9785fe93976d9bbe21d6610133e37e558cdde4062a1a738ccbf2bf80aa062882ba59c60f2b9bfc44c53e0f8fc4b5ebdd5d12b6ba54a60706576360e453b2f160 SHA512 337000216e0f8ce32d6363768444144183ab9268f69082f20858f2b3322b1c449e53b2f2b5dcb3645be22294659ce7838f74ace2fd7a7c4f2adc6cf806a9fa2c
+DIST python-dateutil-2.8.2.tar.gz 357324 BLAKE2B 060f97280b63ed70e6d83fa5696af6dc3c729cdf5bc48c7a90e3e59eb0cc0360e5205536685550330d64ecc9b6e40ca12888409d6819dd136b17a67add2ec4e8 SHA512 6538858e4a3e2d1de1bf25b6d8b25e3a8d20bf60fb85e32d07ac491c90ce193e268bb5641371b8a79fb0f033a184bac9896b3bc643c1aca9ee9c6478286ac20c
diff --git a/dev-python/python-dateutil/files/python-dateutil-2.8.2-system-tzdata.patch b/dev-python/python-dateutil/files/python-dateutil-2.8.2-system-tzdata.patch
new file mode 100644
index 000000000000..3790a29b4213
--- /dev/null
+++ b/dev-python/python-dateutil/files/python-dateutil-2.8.2-system-tzdata.patch
@@ -0,0 +1,104 @@
+From 907459c6f632a87fce5729f6eebd2adf5b94e577 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Tue, 3 Apr 2018 22:03:32 +0200
+Subject: [PATCH] zoneinfo: Get timezone data from system tzdata
+
+---
+ dateutil/test/test_imports.py |  3 +--
+ dateutil/zoneinfo/__init__.py | 25 ++++++++++++++-----------
+ 2 files changed, 15 insertions(+), 13 deletions(-)
+
+diff --git a/dateutil/test/test_imports.py b/dateutil/test/test_imports.py
+index 60b8600..b9f517c 100644
+--- a/dateutil/test/test_imports.py
++++ b/dateutil/test/test_imports.py
+@@ -168,9 +168,8 @@ def test_import_zone_info_from():
+ def test_import_zone_info_star():
+     from dateutil.zoneinfo import gettz
+     from dateutil.zoneinfo import gettz_db_metadata
+-    from dateutil.zoneinfo import rebuild
+ 
+-    zi_all = (gettz, gettz_db_metadata, rebuild)
++    zi_all = (gettz, gettz_db_metadata)
+ 
+     for var in zi_all:
+         assert var is not None
+diff --git a/dateutil/zoneinfo/__init__.py b/dateutil/zoneinfo/__init__.py
+index 34f11ad..e3f0f94 100644
+--- a/dateutil/zoneinfo/__init__.py
++++ b/dateutil/zoneinfo/__init__.py
+@@ -1,6 +1,7 @@
+ # -*- coding: utf-8 -*-
+ import warnings
+ import json
++import os
+ 
+ from tarfile import TarFile
+ from pkgutil import get_data
+@@ -10,7 +11,7 @@ from dateutil.tz import tzfile as _tzfile
+ 
+ __all__ = ["get_zonefile_instance", "gettz", "gettz_db_metadata"]
+ 
+-ZONEFILENAME = "dateutil-zoneinfo.tar.gz"
++ZONEDIRECTORY = "/usr/share/zoneinfo"
+ METADATA_FN = 'METADATA'
+ 
+ 
+@@ -19,12 +20,14 @@ class tzfile(_tzfile):
+         return (gettz, (self._filename,))
+ 
+ 
+-def getzoneinfofile_stream():
+-    try:
+-        return BytesIO(get_data(__name__, ZONEFILENAME))
+-    except IOError as e:  # TODO  switch to FileNotFoundError?
+-        warnings.warn("I/O error({0}): {1}".format(e.errno, e.strerror))
+-        return None
++def iter_zones(topdir):
++    for dirpath, dirnames, filenames in os.walk(topdir):
++        for f in filenames:
++            if f.endswith(('.list', '.tab', '.zi', 'leapseconds')):
++                continue
++            fpath = os.path.join(dirpath, f)
++            relpath = os.path.relpath(fpath, topdir)
++            yield (relpath, tzfile(fpath, filename=relpath))
+ 
+ 
+ class ZoneInfoFile(object):
+@@ -48,7 +51,7 @@ class ZoneInfoFile(object):
+                     # no metadata in tar file
+                     self.metadata = None
+         else:
+-            self.zones = {}
++            self.zones = dict(iter_zones(ZONEDIRECTORY))
+             self.metadata = None
+ 
+     def get(self, name, default=None):
+@@ -99,7 +102,7 @@ def get_zonefile_instance(new_instance=False):
+         zif = getattr(get_zonefile_instance, '_cached_instance', None)
+ 
+     if zif is None:
+-        zif = ZoneInfoFile(getzoneinfofile_stream())
++        zif = ZoneInfoFile()
+ 
+         get_zonefile_instance._cached_instance = zif
+ 
+@@ -140,7 +143,7 @@ def gettz(name):
+                   DeprecationWarning)
+ 
+     if len(_CLASS_ZONE_INSTANCE) == 0:
+-        _CLASS_ZONE_INSTANCE.append(ZoneInfoFile(getzoneinfofile_stream()))
++        _CLASS_ZONE_INSTANCE.append(ZoneInfoFile())
+     return _CLASS_ZONE_INSTANCE[0].zones.get(name)
+ 
+ 
+@@ -163,5 +166,5 @@ def gettz_db_metadata():
+                   DeprecationWarning)
+ 
+     if len(_CLASS_ZONE_INSTANCE) == 0:
+-        _CLASS_ZONE_INSTANCE.append(ZoneInfoFile(getzoneinfofile_stream()))
++        _CLASS_ZONE_INSTANCE.append(ZoneInfoFile())
+     return _CLASS_ZONE_INSTANCE[0].metadata
+-- 
+2.32.0
+
diff --git a/dev-python/python-dateutil/python-dateutil-2.8.2.ebuild b/dev-python/python-dateutil/python-dateutil-2.8.2.ebuild
new file mode 100644
index 000000000000..3ef5ec777d0f
--- /dev/null
+++ b/dev-python/python-dateutil/python-dateutil-2.8.2.ebuild
@@ -0,0 +1,45 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{8..10} pypy3 )
+inherit distutils-r1
+
+DESCRIPTION="Extensions to the standard Python datetime module"
+HOMEPAGE="
+	https://dateutil.readthedocs.io/
+	https://pypi.org/project/python-dateutil/
+	https://github.com/dateutil/dateutil/
+"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+
+RDEPEND="
+	>=dev-python/six-1.5[${PYTHON_USEDEP}]
+	sys-libs/timezone-data
+"
+BDEPEND="
+	dev-python/setuptools_scm[${PYTHON_USEDEP}]
+	test? (
+		dev-python/freezegun[${PYTHON_USEDEP}]
+		dev-python/hypothesis[${PYTHON_USEDEP}]
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}/python-dateutil-2.8.2-system-tzdata.patch"
+	"${FILESDIR}/python-dateutil-2.8.1-no-pytest-cov.patch"
+)
+
+distutils_enable_tests pytest
+
+python_prepare_all() {
+	# don't install zoneinfo tarball
+	sed -i '/package_data=/d' setup.py || die
+
+	distutils-r1_python_prepare_all
+}