In Python 2 StringIO could accept either Unicode or 8-bit strings.
Similar change made for HttpUrl:
06fdd78f9 ("Python3: fix TypeError in HttpUrl.read_content()",
2019-09-15)
Non-existent FtpUrl.max_size introduced in:
7b34be590 ("Introduce check plugins, use Python requests for http/s
connections, and some code cleanups and improvements.", 2014-03-01)
Additional self.direct() not added in:
f107092a8 ("Fix handling of user/password info in URLs.", 2012-06-10)
I started with a test of urlencoded anchors, assuming at the URL might
have a urlencoded anchor, but the actual anchor in the HTML would NOT be
urlencoded.
[I] discovered that fileurl.py was stripping the anchors from url_data,
which breaks AnchorCheck. So I stopped it from doing that, and
tried to fix up all the places that were assuming the url would map to a
filesystem file. The tests all pass, but I'm not 100% sure I caught all
the cases, or fixed them correctly.
Set up the requests.Session() with the complete proxy configuration
to fix a problem with using an HTTP server as an HTTPS proxy and
potential redirection issues.
Requests handles no_proxy.
The minimum version supported was already 4.8.0 because of the use
of multi_valued_attributes [1].
Test support for < 4.8.1 is the only code that needs removing [2].
[1] 3ff3d724 ("Use BeautifulSoup element attrs directly", 2020-04-03)
[2] 607328d5 ("Support Beautiful Soup line numbers", 2019-10-05)
tests/test_clamav.py:58:89: E501 line too long (90 > 88 characters)
tests/test_containers.py:38:9: F841 local variable 'dummy' is assigned to but never used
tests/test_dummy.py:35:9: F841 local variable 'dummy' is assigned to but never used
tests/test_ftpparse.py:94:89: E501 line too long (96 > 88 characters)
tests/test_url.py:128:89: E501 line too long (130 > 88 characters)
tests/test_strformat.py:62:9: E741 ambiguous variable name 'l'
tests/test_strformat.py:136:9: E731 do not assign a lambda expression, use a def
tests/checker/ftpserver.py:94:9: E722 do not use bare 'except'
tests/checker/httpserver.py:55:39: E231 missing whitespace after ','
tests/checker/httpserver.py:224:9: E722 do not use bare 'except'
tests/checker/telnetserver.py:84:9: E722 do not use bare 'except'
tests/checker/__init__.py:71:89: E501 line too long (119 > 88 characters)
tests/checker/__init__.py:292:13: E741 ambiguous variable name 'l'
tests/checker/test_http_misc.py:30:1: W293 blank line contains whitespace
tests/checker/test_https.py:21:1: F401 'tests.need_network' imported but unused
tests/checker/test_news.py:35:1: E302 expected 2 blank lines, found 1
