dev-python/yarl: remove unused patch

Package-Manager: Portage-3.0.4, Repoman-3.0.1
Signed-off-by: Michael Mair-Keimberger <m.mairkeimberger@gmail.com>
Signed-off-by: David Seifert <soap@gentoo.org>

dev-python/yarl/files/yarl-1.5.0-typing_ext.patch

@@ -1,52 +0,0 @@
-From 47478e942992aaaa26c2defc3294cac45ede2cfe Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
-Date: Mon, 27 Jul 2020 07:13:19 +0200
-Subject: [PATCH] Require typing_extensions for py<3.8 only
-
-All the names imported from typing_extensions are available already
-in Python 3.8, so there is no need to use the additional dependency
-there.  Furthermore, typing_extensions currently do not support
-Python 3.9, effectively blocking yarl from doing so.  To solve this,
-use external typing_extensions only for py<3.8, and just use builtin
-typing in 3.8+.
----
- requirements/test.txt | 2 +-
- setup.py              | 3 ++-
- yarl/__init__.pyi     | 7 ++++++-
- 3 files changed, 9 insertions(+), 3 deletions(-)
-
-diff --git a/setup.py b/setup.py
-index 41d684d..1ed5bfe 100644
---- a/setup.py
-+++ b/setup.py
-@@ -30,7 +30,8 @@ with fname.open(encoding="utf8") as fp:
-     except IndexError:
-         raise RuntimeError("Unable to determine version.")
- 
--install_requires = ["multidict>=4.0", "idna>=2.0", "typing_extensions>=3.7.4"]
-+install_requires = ["multidict>=4.0", "idna>=2.0",
-+                    "typing_extensions>=3.7.4;python_version<\"3.8\""]
- 
- 
- def read(name):
-diff --git a/yarl/__init__.pyi b/yarl/__init__.pyi
-index b3b58ec..eb4a12f 100644
---- a/yarl/__init__.pyi
-+++ b/yarl/__init__.pyi
-@@ -1,7 +1,12 @@
- from typing import overload, Any, Tuple, Optional, Mapping, Union, Sequence, Type
--from typing_extensions import TypedDict, Final, final
- import multidict
- from functools import _CacheInfo
-+import sys
-+
-+if sys.hexversion >= 0x03080000:
-+    from typing import TypedDict, Final, final
-+else:
-+    from typing_extensions import TypedDict, Final, final
- 
- _QueryVariable = Union[str, int]
- _Query = Union[
--- 
-2.27.0
-