feat: add Python 3.12 support and drop Python 3.8–3.11

.github/workflows/ci.yml

@@ -15,18 +15,13 @@ jobs:
     strategy:
       matrix:
         os:
-        - ubuntu-20.04
-        python-version: ['3.8', '3.12']
-        toxenv: [py38,py312,quality]
-        exclude:
-        - python-version: '3.8'
-          toxenv: 'py312'
-        - python-version: '3.12'
-          toxenv: 'py38'
+        - ubuntu-24.04
+        python-version: ['3.12']
+        toxenv: [py312,quality]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: setup python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -41,7 +36,8 @@ jobs:
       run: tox
 
     - name: Run Coverage
-      if: matrix.toxenv=='py38'
-      uses: codecov/codecov-action@v2
+      if: matrix.toxenv=='py312'
+      uses: codecov/codecov-action@v5
       with:
-        fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}
+        fail_ci_if_error: false

.github/workflows/upgrade-python-requirements.yml

@@ -15,6 +15,7 @@ jobs:
     uses: openedx/.github/.github/workflows/upgrade-python-requirements.yml@master
     with:
       branch: ${{ github.event.inputs.branch || 'master' }}
+      python_version: "3.12"
       email_address: "cosmonauts-requirements-update@2u-internal.opsgenie.net"
       send_success_notification: true
     secrets:

analyticsclient/course_summaries.py

@@ -9,7 +9,7 @@ class CourseSummaries(PostableCourseIDsEndpoint):
 
     path = 'course_summaries/'
 
-    def course_summaries(
+    def course_summaries(  # pylint: disable=too-many-positional-arguments
             self,
             course_ids=None,
             availability=None,

requirements/base.txt

@@ -1,20 +1,20 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
 #    make upgrade
 #
-certifi==2024.2.2
+certifi==2026.7.22
     # via requests
-charset-normalizer==3.3.2
+charset-normalizer==3.5.1
     # via requests
-idna==3.7
+idna==3.20
     # via requests
-requests==2.31.0
+requests==2.34.2
     # via -r requirements/base.in
-urllib3==2.2.1
+urllib3==2.8.0
     # via requests
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==69.5.1
+setuptools==84.0.0
     # via -r requirements/base.in

requirements/common_constraints.txt

@@ -11,22 +11,33 @@
 # Note: Changes to this file will automatically be used by other repos, referencing
 #  this file from Github directly. It does not require packaging in edx-lint.
 
-
 # using LTS django version
-Django<5.0
+Django<6.0
 
 # elasticsearch>=7.14.0 includes breaking changes in it which caused issues in discovery upgrade process.
 # elastic search changelog: https://www.elastic.co/guide/en/enterprise-search/master/release-notes-7.14.0.html
+# See https://github.com/openedx/edx-platform/issues/35126 for more info
 elasticsearch<7.14.0
 
-# django-simple-history>3.0.0 adds indexing and causes a lot of migrations to be affected
-django-simple-history==3.0.0
+# 2026-07-06: Constrain social-auth-* packages to the latest version compatible with
+# edx-drf-extensions<=10.6.0. (Newer versions require a POST instead of a GET.)
+# Tracking issue: https://github.com/openedx/edx-drf-extensions/issues/561
+social-auth-app-django<6.0.0
+social-auth-core<5.0.0
 
-# opentelemetry requires version 6.x at the moment:
-# https://github.com/open-telemetry/opentelemetry-python/issues/3570
-# Normally this could be added as a constraint in edx-django-utils, where we're
-# adding the opentelemetry dependency. However, when we compile pip-tools.txt,
-# that uses version 7.x, and then there's no undoing that when compiling base.txt.
-# So we need to pin it globally, for now.
-# Ticket for unpinning: https://github.com/openedx/edx-lint/issues/407
-importlib-metadata<7
+# 2026-08-11: pip-tools is only tested against the latest pip released at the time
+# pip-tools was released; also, pip-tools package dependencies are extremely permissive
+# about the pip version required, so the dependency resolver will not prevent an unwanted
+# pip upgrade which would break pip-tools. The end result is that pip MUST be constrained
+# by all pip-tools users in order to avoid potentially weeks-long lapses in pip <->
+# pip-tools compatibility.  We've constrained pip here in common_constraints.txt in the
+# past, but always removed it once the issue was "fixed". Removing this constraint was
+# always a mistake.
+#
+# This is a semi-permanent constraint and should be manually bumped after each pip-tools
+# release.
+#
+# Exceptional conditions for removal:
+# - We stop using pip-tools, OR
+# - We migrate to the proposed `pip-tools[stable]` extra: https://github.com/jazzband/pip-tools/pull/2257
+pip<26.2.1  # Known to work with pip-tools==7.6.1

requirements/pip-tools.txt

@@ -1,37 +1,30 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
 #    make upgrade
 #
-build==1.2.1
+build==1.6.1
     # via pip-tools
-click==8.1.7
+click==8.5.0
     # via pip-tools
-importlib-metadata==6.11.0
+packaging==26.3
     # via
-    #   -c requirements/common_constraints.txt
     #   build
-packaging==24.0
-    # via build
-pip-tools==7.4.1
+    #   wheel
+pip-tools==7.6.1
     # via -r requirements/pip-tools.in
-pyproject-hooks==1.0.0
-    # via
-    #   build
-    #   pip-tools
-tomli==2.0.1
+pyproject-hooks==1.3.3
     # via
     #   build
     #   pip-tools
-    #   pyproject-hooks
-wheel==0.43.0
+wheel==0.48.0
     # via pip-tools
-zipp==3.18.1
-    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==24.0
-    # via pip-tools
-setuptools==69.5.1
+pip==26.2
+    # via
+    #   -c requirements/common_constraints.txt
+    #   pip-tools
+setuptools==84.0.0
     # via pip-tools

requirements/pip.txt

@@ -1,14 +1,18 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
 #    make upgrade
 #
-wheel==0.43.0
+packaging==26.3
+    # via wheel
+wheel==0.48.0
     # via -r requirements/pip.in
 
 # The following packages are considered to be unsafe in a requirements file:
-pip==24.0
-    # via -r requirements/pip.in
-setuptools==69.5.1
+pip==26.2
+    # via
+    #   -c requirements/common_constraints.txt
+    #   -r requirements/pip.in
+setuptools==84.0.0
     # via -r requirements/pip.in

requirements/test.txt

@@ -1,81 +1,78 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
 #    make upgrade
 #
-astroid==3.1.0
+astroid==4.0.4
     # via pylint
-certifi==2024.2.2
+certifi==2026.7.22
     # via
     #   -r requirements/base.txt
     #   requests
-charset-normalizer==3.3.2
+charset-normalizer==3.5.1
     # via
     #   -r requirements/base.txt
     #   requests
-coverage[toml]==7.4.4
+coverage[toml]==7.16.2
     # via
     #   -r requirements/test.in
     #   pytest-cov
 ddt==1.7.2
     # via -r requirements/test.in
-dill==0.3.8
+dill==0.4.1
     # via pylint
-exceptiongroup==1.2.0
-    # via pytest
 httpretty==1.1.4
     # via -r requirements/test.in
-idna==3.7
+idna==3.20
     # via
     #   -r requirements/base.txt
     #   requests
-iniconfig==2.0.0
+iniconfig==2.3.0
     # via pytest
-isort==5.13.2
+isort==9.0.1
     # via pylint
 mccabe==0.7.0
     # via pylint
-packaging==24.0
+mypy-extensions==1.1.0
+    # via isort
+packaging==26.3
     # via pytest
-platformdirs==4.2.0
+platformdirs==4.12.1
     # via pylint
-pluggy==1.4.0
-    # via pytest
-pycodestyle==2.11.1
+pluggy==1.6.0
+    # via
+    #   pytest
+    #   pytest-cov
+pycodestyle==2.15.0
     # via -r requirements/test.in
 pydocstyle==6.3.0
     # via -r requirements/test.in
-pylint==3.1.0
+pygments==2.21.0
+    # via pytest
+pylint==4.0.9
     # via -r requirements/test.in
-pytest==8.1.1
+pytest==9.1.1
     # via
     #   -r requirements/test.in
     #   pytest-cov
-pytest-cov==5.0.0
+pytest-cov==7.1.0
     # via -r requirements/test.in
-requests==2.31.0
+requests==2.34.2
     # via -r requirements/base.txt
-snowballstemmer==2.2.0
+snowballstemmer==3.1.1
     # via pydocstyle
-testfixtures==8.1.0
+testfixtures==12.3.0
     # via -r requirements/test.in
-tomli==2.0.1
-    # via
-    #   coverage
-    #   pylint
-    #   pytest
-tomlkit==0.12.4
+tomlkit==0.15.1
     # via pylint
-typing-extensions==4.11.0
-    # via
-    #   astroid
-    #   pylint
-urllib3==2.2.1
+typing-extensions==4.16.0
+    # via testfixtures
+urllib3==2.8.0
     # via
     #   -r requirements/base.txt
     #   requests
 
 # The following packages are considered to be unsafe in a requirements file:
-setuptools==69.5.1
+setuptools==84.0.0
     # via -r requirements/base.txt

requirements/tox.txt

@@ -1,40 +1,43 @@
 #
-# This file is autogenerated by pip-compile with Python 3.8
+# This file is autogenerated by pip-compile with Python 3.12
 # by the following command:
 #
 #    make upgrade
 #
-cachetools==5.3.3
-    # via tox
-chardet==5.2.0
+cachetools==7.2.0
     # via tox
 colorama==0.4.6
     # via tox
-coverage==7.4.4
+coverage==7.16.2
     # via -r requirements/tox.in
-distlib==0.3.8
+distlib==0.4.3
     # via virtualenv
-filelock==3.13.4
+filelock==4.0.5
     # via
+    #   python-discovery
     #   tox
     #   virtualenv
-packaging==24.0
+packaging==26.3
     # via
     #   pyproject-api
     #   tox
-platformdirs==4.2.0
+platformdirs==4.12.1
     # via
     #   tox
     #   virtualenv
-pluggy==1.4.0
+pluggy==1.6.0
     # via tox
-pyproject-api==1.6.1
+pyproject-api==1.11.2
     # via tox
-tomli==2.0.1
+python-discovery==1.6.1
     # via
-    #   pyproject-api
     #   tox
-tox==4.14.2
+    #   virtualenv
+tomli-w==1.2.0
+    # via tox
+tox==4.64.4
     # via -r requirements/tox.in
-virtualenv==20.25.1
+typing-extensions==4.16.0
+    # via tox
+virtualenv==21.13.0
     # via tox

setup.py

@@ -68,8 +68,9 @@ def get_version(*file_paths):
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.12',
     ],
+    python_requires='>=3.12',
     install_requires=load_requirements('requirements/base.in'),
     test_requires=load_requirements('requirements/base.in')
 )

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{38,312},quality
+envlist = py312,quality
 
 [testenv]
 deps = -r{toxinidir}/requirements/test.txt