aiohttp 2 (#6835)

* Upgrade aiohttp2

* Fix resource caching

* Fix helpers.aiohttp_client

* Lint

* Use static path for api error_log

* Fix ClientErrors import

* Remove not needed DisconnectError

* Remove releasing responses code

* Add timeout if stream starts non responding

* More async_aiohttp_proxy_stream cleanup

* Fix references to ClientError

* Fix fingerprinting

* Fix aiohttp stream tests

* Rename aiohttp_proxy_stream

* Remove impossible darksky test

* Fix sleepiq requests escaping mocker

* Lint

* Remove deprecated parameter

* Break up aiohttp_proxy_stream in 2 methods

* Lint

* Upgrade to aiohttp 2.0.4

* Convert connector close to a callback

* Fix static fingerprinted links

setup.py

@@ -22,7 +22,7 @@ REQUIRES = [
     'jinja2>=2.9.5',
     'voluptuous==0.9.3',
     'typing>=3,<4',
-    'aiohttp==1.3.5',
+    'aiohttp==2.0.4',
     'async_timeout==1.2.0',
 ]