Add Python 3.10 support and tests (#9077)

Fixes https://github.com/certbot/certbot/issues/9058.

The changes to the CI config are equivalent to the ones made in https://github.com/certbot/certbot/pull/8460.

Other than ignoring some warnings raised by botocore, the main additional work that had to be done here was switching away from using `distutils.version.LooseVersion` since the entire `distutils` module was deprecated in Python 3.10. To do that, I took a few different approaches:

* If the version strings being parsed are from Python packages such as Certbot or setuptools, I switched to using [pkg_resources.parse_version](https://setuptools.pypa.io/en/latest/pkg_resources.html#parsing-utilities) from `setuptools`. This functionality has been available since [setuptools 8.0 from 2014](https://setuptools.pypa.io/en/latest/history.html#id865).
* If the version strings being parsed are not from Python packages, I added code equivalent to `distutils.version.LooseVersion` in `certbot.util.parse_loose_version`.
* The code for `CERTBOT_PIP_NO_BINARY` can be completely removed since that variable isn't used or referenced anywhere in this repo.

* add python 3.10 support

* make some version changes

* don't use looseversion in setup.py

* switch to pkg_resources

* deprecate get_strict_version

* fix route53 tests

* remove unused CERTBOT_PIP_NO_BINARY code

* stop using distutils in letstest

* add unit tests

* more changelog entries
This commit is contained in:
Brad Warren
2021-11-08 15:55:32 -08:00
committed by GitHub
parent b1edda8a65
commit e8265dbf9c
35 changed files with 158 additions and 61 deletions
+7
View File
@@ -22,6 +22,11 @@
# the certbot.display.util module.
# 5) A deprecation warning is raised in dnspython==1.15.0 in the oldest tests for
# certbot-dns-rfc2136.
# 6) The vendored version of six in botocore causes ImportWarnings in Python
# 3.10+. See https://github.com/boto/botocore/issues/2548.
# 7) botocore's default TLS settings raise deprecation warnings in Python
# 3.10+, but their values are sane from a security perspective. See
# https://github.com/boto/botocore/issues/2550.
filterwarnings =
error
ignore:The external mock module:PendingDeprecationWarning
@@ -29,3 +34,5 @@ filterwarnings =
ignore:.*attribute in certbot.interfaces module is deprecated:DeprecationWarning
ignore:.*attribute in certbot.display.util module is deprecated:DeprecationWarning
ignore:decodestring\(\) is a deprecated alias:DeprecationWarning:dns
ignore:_SixMetaPathImporter.:ImportWarning
ignore:ssl.PROTOCOL_TLS:DeprecationWarning:botocore