python3-aiohttp: include upstream patch to support new python3-chardet

srcpkgs/python3-aiohttp/patches/chardet-version.patch

@@ -0,0 +1,30 @@
+From b0ed732d0a637e43c72bb1a777d02776cde37376 Mon Sep 17 00:00:00 2001
+From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
+Date: Fri, 11 Dec 2020 10:24:17 +0200
+Subject: [PATCH] Bump chardet from 3.0.4 to 4.0.0 (#5333)
+
+Bumps [chardet](https://github.com/chardet/chardet) from 3.0.4 to 4.0.0.
+- [Release notes](https://github.com/chardet/chardet/releases)
+- [Commits](https://github.com/chardet/chardet/compare/3.0.4...4.0.0)
+
+Signed-off-by: dependabot[bot] <support@github.com>
+
+Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
+---
+ requirements/base.txt | 2 +-
+ setup.py              | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git setup.py setup.py
+index a9edd5d0c8..54b548c7b4 100644
+--- setup.py
++++ setup.py
+@@ -66,7 +66,7 @@
+ 
+ install_requires = [
+     "attrs>=17.3.0",
+-    "chardet>=2.0,<4.0",
++    "chardet>=2.0,<5.0",
+     "multidict>=4.5,<7.0",
+     "async_timeout>=4.0a2,<5.0",
+     'asynctest==0.13.0; python_version<"3.8"',

srcpkgs/python3-aiohttp/template

@@ -1,7 +1,7 @@
 # Template file for 'python3-aiohttp'
 pkgname=python3-aiohttp
 version=3.7.3
-revision=1
+revision=2
 wrksrc="aiohttp-${version}"
 build_style=python3-module
 hostmakedepends="python3-setuptools"
@@ -15,8 +15,8 @@ homepage="https://aiohttp.readthedocs.io/"
 distfiles="${PYPI_SITE}/a/aiohttp/aiohttp-${version}.tar.gz"
 checksum=9c1a81af067e72261c9cbe33ea792893e83bc6aa987bfbd6fdc1e5e7b22777c4
 
-pre_build() {
+post_patch() {
 	# use system http-parser
-	sed -i '/http_parser\.c/d' setup.py
+	vsed -i '/http_parser\.c/d' -i setup.py
-	sed -i '/http_parser\.h/s/".*\//"/' aiohttp/_cparser.pxd
+	vsed -i '/http_parser\.h/s/".*\//"/' -i aiohttp/_cparser.pxd
 }

srcpkgs/python3-aiohttp/update

@@ -0,0 +1 @@
+pattern="aiohttp-\K[0-9.]+(?=\.tar\.gz)"