From 00235d3807f298c3cee700ed946a2fc6c3bf8145 Mon Sep 17 00:00:00 2001 From: Brad Warren Date: Mon, 25 Jan 2021 12:59:14 -0800 Subject: [PATCH] Switch oldest tests to Python 3 (#8590) Fixes https://github.com/certbot/certbot/issues/8580. With this PR, it should now be possible to run the oldest tests natively on Linux, at least when using an older version of Python 3, which hasn't been possible in a long time. Unfortunately, this isn't possible on macOS which I opened https://github.com/certbot/certbot/issues/8589 to track. You can see the full test suite running with these changes at https://dev.azure.com/certbot/certbot/_build/results?buildId=3283&view=results. I took the version numbers for the packages I updated by searching for the oldest version of the dependency I think we should try and support based on the updated comments at the top of `oldest_constraints.txt`. While kind of annoying, I think it'd be a good idea for the reviewer to double check that I didn't make a mistake with the versions I used here. To find these versions, I used https://packages.ubuntu.com, https://packages.debian.org, and a CentOS 7 Docker image with EPEL 7 installed. For the latter, not all packages are available in Python 3 yet (which is something Certbot's EPEL package maintainers are working on) and in that case I didn't worry about the system because I think they can/will package the newest version available. If they end up hitting any issues here when trying to package Certbot on Python 3, we can always work with them to fix it. * remove py27 from oldest name * update min cryptography version * remove run_oldest_tests.sh * upgrade setuptools and pyopenssl * update cffi, pyparsing, and idna * expand oldest_constraints comments * clarify oldest comment * update min configobj version * update min parsedatetime version * quote tox env name * use Python 3.6 in the oldest tests * use Python 3.6 for oldest integration tests * properly pin asn1crypto * update min six version * set basepython for a nicer error message * remove outdated python 2 oldest constraints --- .../templates/jobs/extended-tests-jobs.yml | 4 ++ .../templates/jobs/standard-tests-jobs.yml | 6 ++- .../templates/steps/tox-steps.yml | 6 +-- acme/setup.py | 11 ++-- certbot-apache/setup.py | 2 +- certbot-dns-cloudflare/setup.py | 2 +- certbot-dns-cloudxns/setup.py | 2 +- certbot-dns-digitalocean/setup.py | 4 +- certbot-dns-dnsimple/setup.py | 2 +- certbot-dns-dnsmadeeasy/setup.py | 2 +- certbot-dns-gehirn/setup.py | 2 +- certbot-dns-google/setup.py | 2 +- certbot-dns-linode/setup.py | 2 +- certbot-dns-luadns/setup.py | 2 +- certbot-dns-nsone/setup.py | 2 +- certbot-dns-ovh/setup.py | 2 +- certbot-dns-rfc2136/setup.py | 2 +- certbot-dns-route53/setup.py | 2 +- certbot-dns-sakuracloud/setup.py | 2 +- certbot-nginx/setup.py | 6 +-- certbot/setup.py | 8 +-- tools/oldest_constraints.txt | 54 ++++++++++--------- tools/run_oldest_tests.sh | 37 ------------- tox.ini | 50 +++++++++++------ 24 files changed, 100 insertions(+), 114 deletions(-) delete mode 100755 tools/run_oldest_tests.sh diff --git a/.azure-pipelines/templates/jobs/extended-tests-jobs.yml b/.azure-pipelines/templates/jobs/extended-tests-jobs.yml index 0c92136e8..56e8d447e 100644 --- a/.azure-pipelines/templates/jobs/extended-tests-jobs.yml +++ b/.azure-pipelines/templates/jobs/extended-tests-jobs.yml @@ -22,15 +22,19 @@ jobs: TOXENV: py37 CERTBOT_NO_PIN: 1 linux-boulder-v1-integration-certbot-oldest: + PYTHON_VERSION: 3.6 TOXENV: integration-certbot-oldest ACME_SERVER: boulder-v1 linux-boulder-v2-integration-certbot-oldest: + PYTHON_VERSION: 3.6 TOXENV: integration-certbot-oldest ACME_SERVER: boulder-v2 linux-boulder-v1-integration-nginx-oldest: + PYTHON_VERSION: 3.6 TOXENV: integration-nginx-oldest ACME_SERVER: boulder-v1 linux-boulder-v2-integration-nginx-oldest: + PYTHON_VERSION: 3.6 TOXENV: integration-nginx-oldest ACME_SERVER: boulder-v2 linux-boulder-v1-py27-integration: diff --git a/.azure-pipelines/templates/jobs/standard-tests-jobs.yml b/.azure-pipelines/templates/jobs/standard-tests-jobs.yml index 2edd0c493..6865857dd 100644 --- a/.azure-pipelines/templates/jobs/standard-tests-jobs.yml +++ b/.azure-pipelines/templates/jobs/standard-tests-jobs.yml @@ -26,10 +26,12 @@ jobs: TOXENV: integration-certbot linux-oldest-tests-1: IMAGE_NAME: ubuntu-18.04 - TOXENV: py27-{acme,apache,apache-v2,certbot}-oldest + PYTHON_VERSION: 3.6 + TOXENV: '{acme,apache,apache-v2,certbot}-oldest' linux-oldest-tests-2: IMAGE_NAME: ubuntu-18.04 - TOXENV: py27-{dns,nginx}-oldest + PYTHON_VERSION: 3.6 + TOXENV: '{dns,nginx}-oldest' linux-py27: IMAGE_NAME: ubuntu-18.04 PYTHON_VERSION: 2.7 diff --git a/.azure-pipelines/templates/steps/tox-steps.yml b/.azure-pipelines/templates/steps/tox-steps.yml index a9f78d36b..ecf3d6032 100644 --- a/.azure-pipelines/templates/steps/tox-steps.yml +++ b/.azure-pipelines/templates/steps/tox-steps.yml @@ -45,11 +45,7 @@ steps: export TARGET_BRANCH="`echo "${BUILD_SOURCEBRANCH}" | sed -E 's!refs/(heads|tags)/!!g'`" [ -z "${SYSTEM_PULLREQUEST_TARGETBRANCH}" ] || export TARGET_BRANCH="${SYSTEM_PULLREQUEST_TARGETBRANCH}" env - if [[ "${TOXENV}" == *"oldest"* ]]; then - tools/run_oldest_tests.sh - else - python -m tox - fi + python -m tox env: AWS_ACCESS_KEY_ID: $(AWS_ACCESS_KEY_ID) AWS_SECRET_ACCESS_KEY: $(AWS_SECRET_ACCESS_KEY) diff --git a/acme/setup.py b/acme/setup.py index 17a5af8d3..ddc8ce2ad 100644 --- a/acme/setup.py +++ b/acme/setup.py @@ -9,21 +9,18 @@ version = '1.12.0.dev0' # Please update tox.ini when modifying dependency version requirements install_requires = [ - # load_pem_private/public_key (>=0.6) - # rsa_recover_prime_factors (>=0.8) - 'cryptography>=1.2.3', + 'cryptography>=2.1.4', # formerly known as acme.jose: # 1.1.0+ is required to avoid the warnings described at # https://github.com/certbot/josepy/issues/13. 'josepy>=1.1.0', - # Connection.set_tlsext_host_name (>=0.13) + matching Xenial requirements (>=0.15.1) - 'PyOpenSSL>=0.15.1', + 'PyOpenSSL>=17.3.0', 'pyrfc3339', 'pytz', 'requests[security]>=2.6.0', # security extras added in 2.4.1 'requests-toolbelt>=0.3.0', - 'setuptools', - 'six>=1.9.0', # needed for python_2_unicode_compatible + 'setuptools>=39.0.1', + 'six>=1.11.0', ] setuptools_known_environment_markers = (LooseVersion(setuptools_version) >= LooseVersion('36.2')) diff --git a/certbot-apache/setup.py b/certbot-apache/setup.py index aebd96b17..1a4f93765 100644 --- a/certbot-apache/setup.py +++ b/certbot-apache/setup.py @@ -13,7 +13,7 @@ install_requires = [ 'acme>=0.29.0', 'certbot>=1.6.0', 'python-augeas', - 'setuptools', + 'setuptools>=39.0.1', 'zope.component', 'zope.interface', ] diff --git a/certbot-dns-cloudflare/setup.py b/certbot-dns-cloudflare/setup.py index c5be8a49f..b308f0812 100644 --- a/certbot-dns-cloudflare/setup.py +++ b/certbot-dns-cloudflare/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'cloudflare>=1.5.1', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-cloudxns/setup.py b/certbot-dns-cloudxns/setup.py index ed9502970..8e37839e9 100644 --- a/certbot-dns-cloudxns/setup.py +++ b/certbot-dns-cloudxns/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'dns-lexicon>=2.2.1', # Support for >1 TXT record per name - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-digitalocean/setup.py b/certbot-dns-digitalocean/setup.py index 1a07ceae9..9bb59da49 100644 --- a/certbot-dns-digitalocean/setup.py +++ b/certbot-dns-digitalocean/setup.py @@ -12,8 +12,8 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'python-digitalocean>=1.11', - 'setuptools', - 'six', + 'setuptools>=39.0.1', + 'six>=1.11.0', 'zope.interface', ] diff --git a/certbot-dns-dnsimple/setup.py b/certbot-dns-dnsimple/setup.py index 3cb6ca83b..d2a20c9be 100644 --- a/certbot-dns-dnsimple/setup.py +++ b/certbot-dns-dnsimple/setup.py @@ -11,7 +11,7 @@ version = '1.12.0.dev0' # Remember to update local-oldest-requirements.txt when changing the minimum # acme/certbot version. install_requires = [ - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-dnsmadeeasy/setup.py b/certbot-dns-dnsmadeeasy/setup.py index 69fe0e384..5f1c214c3 100644 --- a/certbot-dns-dnsmadeeasy/setup.py +++ b/certbot-dns-dnsmadeeasy/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'dns-lexicon>=2.2.1', # Support for >1 TXT record per name - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-gehirn/setup.py b/certbot-dns-gehirn/setup.py index 22c4d8e2b..906ab5a1f 100644 --- a/certbot-dns-gehirn/setup.py +++ b/certbot-dns-gehirn/setup.py @@ -11,7 +11,7 @@ version = '1.12.0.dev0' # Please update tox.ini when modifying dependency version requirements install_requires = [ 'dns-lexicon>=2.1.22', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-google/setup.py b/certbot-dns-google/setup.py index aa2471a4b..333c33b94 100644 --- a/certbot-dns-google/setup.py +++ b/certbot-dns-google/setup.py @@ -13,7 +13,7 @@ version = '1.12.0.dev0' install_requires = [ 'google-api-python-client>=1.5.5', 'oauth2client>=4.0', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', # already a dependency of google-api-python-client, but added for consistency 'httplib2' diff --git a/certbot-dns-linode/setup.py b/certbot-dns-linode/setup.py index b1aa22b84..4f3c74be0 100644 --- a/certbot-dns-linode/setup.py +++ b/certbot-dns-linode/setup.py @@ -11,7 +11,7 @@ version = '1.12.0.dev0' # Please update tox.ini when modifying dependency version requirements install_requires = [ 'dns-lexicon>=2.2.3', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-luadns/setup.py b/certbot-dns-luadns/setup.py index 6eb633567..2ee1b6ff2 100644 --- a/certbot-dns-luadns/setup.py +++ b/certbot-dns-luadns/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'dns-lexicon>=2.2.1', # Support for >1 TXT record per name - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-nsone/setup.py b/certbot-dns-nsone/setup.py index b21e7f38b..8e5e39052 100644 --- a/certbot-dns-nsone/setup.py +++ b/certbot-dns-nsone/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'dns-lexicon>=2.2.1', # Support for >1 TXT record per name - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-ovh/setup.py b/certbot-dns-ovh/setup.py index 954d8f011..8a79967fe 100644 --- a/certbot-dns-ovh/setup.py +++ b/certbot-dns-ovh/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'dns-lexicon>=2.7.14', # Correct proxy use on OVH provider - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-rfc2136/setup.py b/certbot-dns-rfc2136/setup.py index 9acbeffda..f7a9c1f4c 100644 --- a/certbot-dns-rfc2136/setup.py +++ b/certbot-dns-rfc2136/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'dnspython', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-route53/setup.py b/certbot-dns-route53/setup.py index fea63db88..36298ed14 100644 --- a/certbot-dns-route53/setup.py +++ b/certbot-dns-route53/setup.py @@ -12,7 +12,7 @@ version = '1.12.0.dev0' # acme/certbot version. install_requires = [ 'boto3', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-dns-sakuracloud/setup.py b/certbot-dns-sakuracloud/setup.py index bfb3deff8..f6a6c86a6 100644 --- a/certbot-dns-sakuracloud/setup.py +++ b/certbot-dns-sakuracloud/setup.py @@ -11,7 +11,7 @@ version = '1.12.0.dev0' # Please update tox.ini when modifying dependency version requirements install_requires = [ 'dns-lexicon>=2.1.23', - 'setuptools', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot-nginx/setup.py b/certbot-nginx/setup.py index 6e0bd8a96..2a15ed1d3 100644 --- a/certbot-nginx/setup.py +++ b/certbot-nginx/setup.py @@ -12,9 +12,9 @@ version = '1.12.0.dev0' install_requires = [ 'acme>=1.4.0', 'certbot>=1.6.0', - 'PyOpenSSL', - 'pyparsing>=1.5.5', # Python3 support - 'setuptools', + 'PyOpenSSL>=17.3.0', + 'pyparsing>=2.2.0', + 'setuptools>=39.0.1', 'zope.interface', ] diff --git a/certbot/setup.py b/certbot/setup.py index d2a372ce7..b5c9f8561 100644 --- a/certbot/setup.py +++ b/certbot/setup.py @@ -40,16 +40,16 @@ install_requires = [ # saying so here causes a runtime error against our temporary fork of 0.9.3 # in which we added 2.6 support (see #2243), so we relax the requirement. 'ConfigArgParse>=0.9.3', - 'configobj', - 'cryptography>=1.2.3', # load_pem_x509_certificate + 'configobj>=5.0.6', + 'cryptography>=2.1.4', 'distro>=1.0.1', # 1.1.0+ is required to avoid the warnings described at # https://github.com/certbot/josepy/issues/13. 'josepy>=1.1.0', - 'parsedatetime>=1.3', # Calendar.parseDT + 'parsedatetime>=2.4', 'pyrfc3339', 'pytz', - 'setuptools', + 'setuptools>=39.0.1', 'zope.component', 'zope.interface', ] diff --git a/tools/oldest_constraints.txt b/tools/oldest_constraints.txt index 27d5bf288..1aabf6eeb 100644 --- a/tools/oldest_constraints.txt +++ b/tools/oldest_constraints.txt @@ -1,75 +1,79 @@ -# This file contains the oldest versions of our dependencies we say we require -# in our packages or versions we need to support to maintain compatibility with -# the versions included in the various Linux distros where we are packaged. +# This file contains the oldest versions of our dependencies we're trying to +# support. Usually these version numbers are taken from the packages of our +# dependencies available in popular LTS Linux distros. Keeping compatibility +# with those versions makes it much easier for OS maintainers to update their +# Certbot packages. +# +# When updating these dependencies, we should try to only update them to the +# oldest version of the package that is found in a non-EOL'd version of +# CentOS, Debian, or Ubuntu that has Certbot packages in their OS repositories +# using a version of Python we support. If the distro is EOL'd or using a +# version of Python we don't support, it can be ignored. # CentOS/RHEL 7 EPEL constraints -cffi==1.6.0 +# Some of these constraints may be stricter than necessary because they +# initially referred to the Python 2 packages in CentOS/RHEL 7 with EPEL. +cffi==1.9.1 chardet==2.2.1 -configobj==4.7.2 ipaddress==1.0.16 mock==1.0.1 ndg-httpsclient==0.3.2 ply==3.4 +pyOpenSSL==17.3.0 pyasn1==0.1.9 pycparser==2.14 pyRFC3339==1.0 python-augeas==0.5.0 oauth2client==4.0.0 -six==1.9.0 -# setuptools 0.9.8 is the actual version packaged, but some other dependencies -# in this file require setuptools>=1.0 and there are no relevant changes for us -# between these versions. -setuptools==1.0.0 urllib3==1.10.2 zope.component==4.1.0 zope.event==4.0.3 zope.interface==4.0.5 # Debian Jessie Backports constraints -# Debian Jessie has reached end of life. However: -# When it becomes necessary to upgrade any of these dependencies, you should only update them to the oldest version of the package found -# in a non-EOL'd version of CentOS, Debian, or Ubuntu that has Certbot packages in their OS repositories. +# Debian Jessie has reached end of life so these dependencies can probably be +# updated as needed or desired. colorama==0.3.2 enum34==1.0.3 html5lib==0.999 -idna==2.0 pbr==1.8.0 pytz==2012rc0 # Debian Buster constraints google-api-python-client==1.5.5 +pyparsing==2.2.0 # Our setup.py constraints apacheconfig==0.3.2 cloudflare==1.5.1 -cryptography==1.2.3 -parsedatetime==1.3 -pyparsing==1.5.5 python-digitalocean==1.11 requests[security]==2.6.0 # Ubuntu Xenial constraints +# Ubuntu Xenial only has versions of Python which we do not support available +# so these dependencies can probably be updated as needed or desired. ConfigArgParse==0.10.0 -pyOpenSSL==0.15.1 funcsigs==0.4 zope.hookable==4.0.4 # Ubuntu Bionic constraints. +cryptography==2.1.4 distro==1.0.1 # Lexicon oldest constraint is overridden appropriately on relevant DNS provider plugins # using their local-oldest-requirements.txt dns-lexicon==2.2.1 httplib2==0.9.2 +idna==2.6 +setuptools==39.0.1 +six==1.11.0 + +# Ubuntu Focal constraints +asn1crypto==0.24.0 +configobj==5.0.6 +parsedatetime==2.4 # Plugin constraints # These aren't necessarily the oldest versions we need to support # Tracking at https://github.com/certbot/certbot/issues/6473 boto3==1.4.7 botocore==1.7.41 - -# Old certbot[dev] constraints -# Old versions of certbot[dev] required ipdb and our normally pinned version of -# ipython which ipdb depends on doesn't support Python 2 so we pin an older -# version here to keep tests working while we have Python 2 support. -ipython==5.8.0 -prompt-toolkit==1.0.18 diff --git a/tools/run_oldest_tests.sh b/tools/run_oldest_tests.sh deleted file mode 100755 index 7bf9f2bc5..000000000 --- a/tools/run_oldest_tests.sh +++ /dev/null @@ -1,37 +0,0 @@ -#!/bin/bash -set -e - -DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" - -pushd "${DIR}/../" - -function cleanup() { - rm -f "${DOCKERFILE}" - popd -} - -trap cleanup EXIT - -DOCKERFILE=$(mktemp /tmp/Dockerfile.XXXXXX) - -cat << "EOF" >> "${DOCKERFILE}" -FROM ubuntu:16.04 -COPY letsencrypt-auto-source/pieces/dependency-requirements.txt /tmp/letsencrypt-auto-source/pieces/ -COPY tools/ /tmp/tools/ -RUN apt-get update \ - && apt-get install -y --no-install-recommends \ - python-dev python-pip python-setuptools \ - gcc libaugeas0 libssl-dev libffi-dev \ - git ca-certificates nginx-light openssl curl \ - && curl -fsSL https://get.docker.com | bash /dev/stdin \ - && python /tmp/tools/pipstrap.py \ - && python /tmp/tools/pip_install.py tox \ - && rm -rf /var/lib/apt/lists/* -EOF - -docker build -f "${DOCKERFILE}" -t oldest-worker . -docker run --rm --network=host -w "${PWD}" \ - -v /var/run/docker.sock:/var/run/docker.sock \ - -v "${PWD}:${PWD}" -v /tmp:/tmp \ - -e TOXENV -e ACME_SERVER -e PYTEST_ADDOPTS \ - oldest-worker python -m tox diff --git a/tox.ini b/tox.ini index 212d4ee76..94cd305aa 100644 --- a/tox.ini +++ b/tox.ini @@ -77,49 +77,65 @@ setenv = PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:--numprocesses auto} PYTHONHASHSEED = 0 -[testenv:py27-oldest] +[testenv:oldest] +# Setting basepython allows the tests to fail fast if that version of Python +# isn't available instead of potentially trying to use a newer version of +# Python which is unlikely to work. +basepython = python3.6 commands = {[testenv]commands} setenv = {[testenv]setenv} CERTBOT_OLDEST=1 -[testenv:py27-acme-oldest] +[testenv:acme-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]install_and_test} acme[dev] setenv = - {[testenv:py27-oldest]setenv} + {[testenv:oldest]setenv} -[testenv:py27-apache-oldest] +[testenv:apache-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]install_and_test} certbot-apache setenv = - {[testenv:py27-oldest]setenv} + {[testenv:oldest]setenv} -[testenv:py27-apache-v2-oldest] +[testenv:apache-v2-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]install_and_test} certbot-apache[dev] setenv = - {[testenv:py27-oldest]setenv} + {[testenv:oldest]setenv} -[testenv:py27-certbot-oldest] +[testenv:certbot-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]install_and_test} certbot[dev] setenv = - {[testenv:py27-oldest]setenv} + {[testenv:oldest]setenv} -[testenv:py27-dns-oldest] +[testenv:dns-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]install_and_test} {[base]dns_packages} setenv = - {[testenv:py27-oldest]setenv} + {[testenv:oldest]setenv} -[testenv:py27-nginx-oldest] +[testenv:nginx-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]install_and_test} certbot-nginx python tests/lock_test.py setenv = - {[testenv:py27-oldest]setenv} + {[testenv:oldest]setenv} [testenv:lint] basepython = python3 @@ -238,22 +254,26 @@ commands = passenv = DOCKER_* [testenv:integration-certbot-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]pip_install} certbot {[base]pip_install} certbot-ci pytest certbot-ci/certbot_integration_tests/certbot_tests \ --acme-server={env:ACME_SERVER:pebble} passenv = DOCKER_* -setenv = {[testenv:py27-oldest]setenv} +setenv = {[testenv:oldest]setenv} [testenv:integration-nginx-oldest] +basepython = + {[testenv:oldest]basepython} commands = {[base]pip_install} certbot-nginx {[base]pip_install} certbot-ci pytest certbot-ci/certbot_integration_tests/nginx_tests \ --acme-server={env:ACME_SERVER:pebble} passenv = DOCKER_* -setenv = {[testenv:py27-oldest]setenv} +setenv = {[testenv:oldest]setenv} [testenv:test-farm-tests-base] changedir = tests/letstest