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Drop Python 2 support (#8591)

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Fixes #8389 #8584.

This PR makes the necessary modifications to officially drop Python 2 support in the Certbot project.

I did not remove the specific Python 2 compatibility branches that has been added in various places in the codebase, to reduce the size of this PR and this will be done in a future one

* Update classifiers and python_requires in setup.py

* Remove warnings about Python 2 deprecation

* Remove Azure jobs on Python 2.7

* Remove references to python 2 in documentation

* Pin dnspython to 2.1.0

* Update changelog

* Remove warning ignore
This commit is contained in:
Adrien Ferrand
2021-01-26 00:07:43 +01:00
committed by GitHub
parent 00235d3807
commit 7399807ff2
31 changed files with 33 additions and 132 deletions
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8
.azure-pipelines/templates/jobs/extended-tests-jobs.yml
View File

@@ -37,14 +37,6 @@ jobs:
PYTHON_VERSION: 3.6
TOXENV: integration-nginx-oldest
ACME_SERVER: boulder-v2
linux-boulder-v1-py27-integration:
PYTHON_VERSION: 2.7
TOXENV: integration
ACME_SERVER: boulder-v1
linux-boulder-v2-py27-integration:
PYTHON_VERSION: 2.7
TOXENV: integration
ACME_SERVER: boulder-v2
linux-boulder-v1-py36-integration:
PYTHON_VERSION: 3.6
TOXENV: integration

14
.azure-pipelines/templates/jobs/standard-tests-jobs.yml
View File

@@ -4,10 +4,10 @@ jobs:
PYTHON_VERSION: 3.9
strategy:
matrix:
macos-py27:
macos-py36:
IMAGE_NAME: macOS-10.15
PYTHON_VERSION: 2.7
TOXENV: py27
PYTHON_VERSION: 3.6
TOXENV: py36
macos-py39:
IMAGE_NAME: macOS-10.15
PYTHON_VERSION: 3.9
@@ -32,10 +32,6 @@ jobs:
IMAGE_NAME: ubuntu-18.04
PYTHON_VERSION: 3.6
TOXENV: '{dns,nginx}-oldest'
linux-py27:
IMAGE_NAME: ubuntu-18.04
PYTHON_VERSION: 2.7
TOXENV: py27
linux-py36:
IMAGE_NAME: ubuntu-18.04
PYTHON_VERSION: 3.6
@@ -65,11 +61,11 @@ jobs:
TOXENV: modification
apacheconftest:
IMAGE_NAME: ubuntu-18.04
PYTHON_VERSION: 2.7
PYTHON_VERSION: 3.6
TOXENV: apacheconftest-with-pebble
nginxroundtrip:
IMAGE_NAME: ubuntu-18.04
PYTHON_VERSION: 2.7
PYTHON_VERSION: 3.6
TOXENV: nginxroundtrip
pool:
vmImage: $(IMAGE_NAME)

8
acme/acme/__init__.py
View File

@@ -6,7 +6,6 @@ This module is an implementation of the `ACME protocol`_.
"""
import sys
import warnings
# This code exists to keep backwards compatibility with people using acme.jose
# before it became the standalone josepy package.
@@ -20,10 +19,3 @@ for mod in list(sys.modules):
# preserved (acme.jose.* is josepy.*)
if mod == 'josepy' or mod.startswith('josepy.'):
sys.modules['acme.' + mod.replace('josepy', 'jose', 1)] = sys.modules[mod]
if sys.version_info[0] == 2:
warnings.warn(
"Python 2 support will be dropped in the next release of acme. "
"Please upgrade your Python version.",
PendingDeprecationWarning,
) # pragma: no cover

4
acme/setup.py
View File

@@ -51,14 +51,12 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Intended Audience :: Developers',
'License :: OSI Approved :: Apache Software License',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-apache/setup.py
View File

@@ -39,7 +39,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -47,8 +47,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-ci/setup.py
View File

@@ -40,14 +40,12 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 3 - Alpha',
'Intended Audience :: Developers',
'License :: OSI Approved :: Apache Software License',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-compatibility-test/setup.py
View File

@@ -38,14 +38,12 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 3 - Alpha',
'Intended Audience :: Developers',
'License :: OSI Approved :: Apache Software License',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-cloudflare/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-cloudxns/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-digitalocean/setup.py
View File

@@ -50,7 +50,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -58,8 +58,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-dnsimple/setup.py
View File

@@ -60,7 +60,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -68,8 +68,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-dnsmadeeasy/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-gehirn/setup.py
View File

@@ -48,7 +48,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -56,8 +56,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-google/setup.py
View File

@@ -52,7 +52,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -60,8 +60,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-linode/setup.py
View File

@@ -48,7 +48,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -56,8 +56,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-luadns/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-nsone/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-ovh/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

10
certbot-dns-rfc2136/certbot_dns_rfc2136/_internal/dns_rfc2136.py
View File

@@ -1,13 +1,3 @@
# type: ignore
# pylint: disable=no-member
# Many attributes of dnspython are now dynamically defined which causes both
# mypy and pylint to error about accessing attributes they think do not exist.
# This is the case even in up-to-date versions of mypy and pylint which as of
# writing this are 0.790 and 2.6.0 respectively. This problem may be fixed in
# dnspython 2.1.0. See https://github.com/rthalley/dnspython/issues/598. For
# now, let's disable these checks. This is done at the very top of the file
# like this because "type: ignore" must be the first line in the file to be
# respected by mypy.
"""DNS Authenticator using RFC 2136 Dynamic Updates."""
import logging

4
certbot-dns-rfc2136/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-route53/setup.py
View File

@@ -49,7 +49,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -57,8 +57,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-dns-sakuracloud/setup.py
View File

@@ -48,7 +48,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -56,8 +56,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

4
certbot-nginx/setup.py
View File

@@ -35,7 +35,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Plugins',
@@ -43,8 +43,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

1
certbot/CHANGELOG.md
View File

@@ -14,6 +14,7 @@ Certbot adheres to [Semantic Versioning](https://semver.org/).
topmost (closest to the root) certificate in the chain, instead of checking
every certificate in the chain.
See [#8577](https://github.com/certbot/certbot/issues/8577).
* Support for Python 2 has been removed.
### Fixed

10
certbot/certbot/__init__.py
View File

@@ -1,13 +1,3 @@
"""Certbot client."""
import warnings
import sys
# version number like 1.2.3a0, must have at least 2 parts, like 1.2
__version__ = '1.12.0.dev0'
if sys.version_info[0] == 2:
warnings.warn(
"Python 2 support will be dropped in the next release of Certbot. "
"Please upgrade your Python version.",
PendingDeprecationWarning,
) # pragma: no cover

8
certbot/certbot/_internal/main.py
View File

@@ -5,7 +5,6 @@ from __future__ import print_function
import functools
import logging.handlers
import sys
import warnings
import configobj
import josepy as jose
@@ -1404,13 +1403,6 @@ def main(cli_args=None):
if config.func != plugins_cmd: # pylint: disable=comparison-with-callable
raise
if sys.version_info[0] == 2:
warnings.warn(
"Python 2 support will be dropped in the next release of Certbot. "
"Please upgrade your Python version.",
PendingDeprecationWarning,
) # pragma: no cover
set_displayer(config)
# Reporter

7
certbot/docs/contributing.rst
View File

@@ -470,11 +470,8 @@ Mypy type annotations
=====================
Certbot uses the `mypy`_ static type checker. Python 3 natively supports official type annotations,
which can then be tested for consistency using mypy. Python 2 doesn’t, but type annotations can
be `added in comments`_. Mypy does some type checks even without type annotations; we can find
bugs in Certbot even without a fully annotated codebase.
Certbot supports both Python 2 and 3, so we’re using Python 2-style annotations.
which can then be tested for consistency using mypy. Mypy does some type checks even without type
annotations; we can find bugs in Certbot even without a fully annotated codebase.
Zulip wrote a `great guide`_ to using mypy. It’s useful, but you don’t have to read the whole thing
to start contributing to Certbot.

8
certbot/docs/install.rst
View File

@@ -28,7 +28,7 @@ your system.
System Requirements
===================
Certbot currently requires Python 2.7 or 3.6+ running on a UNIX-like operating
Certbot currently requires Python 3.6+ running on a UNIX-like operating
system. By default, it requires root access in order to write to
``/etc/letsencrypt``, ``/var/log/letsencrypt``, ``/var/lib/letsencrypt``; to
bind to port 80 (if you use the ``standalone`` plugin) and to read and
@@ -197,12 +197,12 @@ Optionally to install the Certbot Apache plugin, you can use:
.. code-block:: shell
sudo dnf install certbot python2-certbot-apache
sudo dnf install certbot python3-certbot-apache
**FreeBSD**
* Port: ``cd /usr/ports/security/py-certbot && make install clean``
* Package: ``pkg install py27-certbot``
* Package: ``pkg install py37-certbot``
**Gentoo**
@@ -223,7 +223,7 @@ They need to be installed separately if you require their functionality.
**NetBSD**
* Build from source: ``cd /usr/pkgsrc/security/py-certbot && make install clean``
* Install pre-compiled package: ``pkg_add py27-certbot``
* Install pre-compiled package: ``pkg_add py37-certbot``
**OpenBSD**

4
certbot/setup.py
View File

@@ -116,7 +116,7 @@ setup(
author="Certbot Project",
author_email='client-dev@letsencrypt.org',
license='Apache License 2.0',
python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*',
python_requires='>=3.6',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Console',
@@ -125,8 +125,6 @@ setup(
'License :: OSI Approved :: Apache Software License',
'Operating System :: POSIX :: Linux',
'Programming Language :: Python',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 2.7',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',

3
pytest.ini
View File

@@ -4,8 +4,6 @@
[pytest]
# In general, all warnings are treated as errors. Here are the exceptions:
# 1- decodestring: https://github.com/rthalley/dnspython/issues/338
# 2- Python 2 deprecation: https://github.com/certbot/certbot/issues/8388
# (to be removed with Certbot 1.12.0 and its drop of Python 2 support)
# Warnings being triggered by our plugins using deprecated features in
# acme/certbot should be fixed by having our plugins no longer using the
# deprecated code rather than adding them to the list of ignored warnings here.
@@ -16,4 +14,3 @@
filterwarnings =
error
ignore:decodestring:DeprecationWarning
ignore:Python 2 support will be dropped:PendingDeprecationWarning

8
tools/dev_constraints.txt
View File

@@ -26,13 +26,7 @@ coverage==4.5.4
decorator==4.4.1
deprecated==1.2.10
dns-lexicon==3.3.17
# There is no version of dnspython that works on both Python 2 and Python 3.9.
# To work around this, we make use of the fact that subject to other
# constraints, pip will install the newest version of a package while ignoring
# versions that don't support the version of Python being used. The result of
# this is dnspython 2.0.0 is installed in Python 3 while dnspython 1.16.0 is
# installed in Python 2.
dnspython<=2.0.0
dnspython==2.1.0
docker==4.3.1
docker-compose==1.26.2
docker-pycreds==0.4.0