only support python 3.10+

.github/workflows/build.yml

@@ -26,8 +26,6 @@ jobs:
     - uses: actions/checkout@v3
     - run: python3 -u docker/install-pythons --dest pythons
     - run: |
-        echo "$PWD/pythons/cp38-cp38/bin" >> "$GITHUB_PATH"
-        echo "$PWD/pythons/cp39-cp39/bin" >> "$GITHUB_PATH"
         echo "$PWD/pythons/cp310-cp310/bin" >> "$GITHUB_PATH"
         echo "$PWD/pythons/cp311-cp311/bin" >> "$GITHUB_PATH"
         echo "$PWD/venv/bin" >> "$GITHUB_PATH"
@@ -65,7 +63,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: '3.10'
     - run: pip install -r docker/requirements.txt
     - uses: actions/download-artifact@v3
       with:

.github/workflows/pre-commit.yml

@@ -11,5 +11,5 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: '3.10'
     - uses: pre-commit/action@v3.0.0

.github/workflows/test.yml

@@ -14,6 +14,6 @@ jobs:
     - uses: actions/checkout@v3
     - uses: actions/setup-python@v4
       with:
-        python-version: 3.9
+        python-version: '3.10'
     - run: pip install tox
     - run: tox -e py

.pre-commit-config.yaml

@@ -11,16 +11,16 @@ repos:
     rev: v3.12.0
     hooks:
     -   id: reorder-python-imports
-        args: [--py39-plus, --add-import, 'from __future__ import annotations']
+        args: [--py310-plus, --add-import, 'from __future__ import annotations']
 -   repo: https://github.com/psf/black
-    rev: 23.12.1
+    rev: 24.1.1
     hooks:
     -   id: black
 -   repo: https://github.com/asottile/pyupgrade
     rev: v3.15.0
     hooks:
     -   id: pyupgrade
-        args: [--py39-plus]
+        args: [--py310-plus]
 -   repo: https://github.com/PyCQA/flake8
     rev: 7.0.0
     hooks:

build.py

@@ -17,10 +17,10 @@
 import urllib.parse
 import urllib.request
 import zipfile
+from collections.abc import Callable
 from collections.abc import Generator
 from collections.abc import Mapping
 from collections.abc import MutableMapping
-from typing import Callable
 from typing import ContextManager
 from typing import NamedTuple
 
@@ -32,7 +32,7 @@
 from packaging.utils import parse_wheel_filename
 from packaging.version import Version
 
-PYTHONS = ((3, 9), (3, 10), (3, 11))
+PYTHONS = ((3, 10), (3, 11))
 
 BINARY_EXTS = frozenset(
     (".c", ".cc", ".cpp", ".cxx", ".pxd", ".pxi", ".pyx", ".go", ".rs")

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.9.16-slim-buster
+FROM python:3.10.12-slim-buster
 RUN : \
     && apt-get update \
     && DEBIAN_FRONTEND=noninteractive apt-get install \
@@ -45,7 +45,7 @@ RUN : \
 
 ENV \
     BUILD_IN_CONTAINER=1 \
-    PATH=/venv/bin:/opt/python/cp38-cp38/bin:/opt/python/cp39-cp39/bin:/opt/python/cp310-cp310/bin:/opt/python/cp311-cp311/bin:$PATH \
+    PATH=/venv/bin:/opt/python/cp310-cp310/bin:/opt/python/cp311-cp311/bin:$PATH \
     PIP_DISABLE_PIP_VERSION_CHECK=1 \
     PIP_NO_CACHE_DIR=1 \
     PIP_NO_WARN_ABOUT_ROOT_USER=0
@@ -55,7 +55,7 @@ RUN /tmp/install-pythons
 
 COPY requirements.txt /tmp/requirements.txt
 RUN : \
-    && /opt/python/cp39-cp39/bin/python3.9 -m venv /venv \
+    && /opt/python/cp310-cp310/bin/python3.10 -m venv /venv \
     && /venv/bin/pip install --no-cache-dir -r /tmp/requirements.txt
 
 ENTRYPOINT ["dumb-init", "--"]

docker/install-pythons

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3.9
+#!/usr/bin/env python3.10
 from __future__ import annotations
 
 import argparse
@@ -11,12 +11,8 @@ import subprocess
 import sys
 import tempfile
 
-# gsutil cp gs://sentry-dev-infra-assets/prebuilt-pythons/python-{3.9.15+0,3.10.8+0,3.11.0+0}.sha256sums -
+# gsutil cp gs://sentry-dev-infra-assets/prebuilt-pythons/python-{3.10.8+0,3.11.0+0}.sha256sums -
 CHECKSUMS = """\
-24e0e6a5f0441ec6a037d55930b201c46eefb4559945ded8f670211680c03fe9  python-3.9.16+0-macosx_12_0_arm64.tgz
-e08d2874414df8dd1a44a507339884266de5193dd9e637375c7c16ddfc3296e7  python-3.9.16+0-macosx_12_0_x86_64.tgz
-acfa20f500332e6f3c4d900db611ba069b52965973c77b03a8af5c774cf51730  python-3.9.16+0-manylinux_2_28_aarch64.tgz
-0a50b871ab5ff2e945a461f00589089c944ffee7f049c8c06be7a15e86745fc1  python-3.9.16+0-manylinux_2_28_x86_64.tgz
 503f2b82d52647c322af626052995cded0a23899cca94600aa80eb193e4b926a  python-3.10.9+0-macosx_12_0_arm64.tgz
 30c919dd9be7767488d7953946c6dd39d058571b85c280c7e33df2fb771149cc  python-3.10.9+0-macosx_12_0_x86_64.tgz
 2ca822fa3c09e515dcbdcf7c8f4b091cc47b5c935b44083f69fd572580f9ceca  python-3.10.9+0-manylinux_2_28_aarch64.tgz
@@ -26,7 +22,7 @@ ffdf9ade5d7023921a175294248003ac95f4c4ee6babb5c3d7f9f7650146a96e  python-3.11.1+
 42fba60f08fffc41e2a2eed0763eb8df57c7e79a56809d883c73efdc3dbba0e2  python-3.11.1+0-manylinux_2_28_aarch64.tgz
 be999ab895e67ebf7b199108090c0c09a0fad6cd9f1034dd9bd15ba61f8ef05f  python-3.11.1+0-manylinux_2_28_x86_64.tgz
 """
-VERSIONS = ("3.9.16+0", "3.10.9+0", "3.11.1+0")
+VERSIONS = ("3.10.9+0", "3.11.1+0")
 PLAT_TAG = {"linux": "manylinux", "darwin": "macosx"}
 PLAT_RE = re.compile(f"{PLAT_TAG[sys.platform]}_.+{platform.machine()}$")
 

docker/requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --allow-unsafe --no-annotate

tests/validate_test.py

@@ -43,30 +43,30 @@ def test_pythons_to_check_no_pythons_raises_error():
 
 def test_pythons_to_check_py2_ignored():
     ret = validate._pythons_to_check(parse_tag("py2.py3-none-any"))
-    assert ret == ("python3.10", "python3.11", "python3.9")
+    assert ret == ("python3.10", "python3.11")
 
 
 def test_pythons_to_check_py3_gives_all():
     ret = validate._pythons_to_check(parse_tag("py3-none-any"))
-    assert ret == ("python3.10", "python3.11", "python3.9")
+    assert ret == ("python3.10", "python3.11")
 
 
 def test_pythons_to_check_abi3():
     tag = "cp37-abi3-manylinux1_x86_64"
     ret = validate._pythons_to_check(parse_tag(tag))
-    assert ret == ("python3.10", "python3.11", "python3.9")
+    assert ret == ("python3.10", "python3.11")
 
 
 def test_pythons_to_check_minimum_abi3():
-    tag = "cp39-abi3-manylinux1_x86_64"
+    tag = "cp311-abi3-manylinux1_x86_64"
     ret = validate._pythons_to_check(parse_tag(tag))
-    assert ret == ("python3.10", "python3.11", "python3.9")
+    assert ret == ("python3.11",)
 
 
 def test_pythons_to_check_specific_cpython_tag():
-    tag = "cp39-cp39-manylinux1_aarch64.whl"
+    tag = "cp311-cp311-manylinux1_aarch64.whl"
     ret = validate._pythons_to_check(parse_tag(tag))
-    assert ret == ("python3.9",)
+    assert ret == ("python3.11",)
 
 
 def test_top_imports_record(tmp_path):

validate.py

@@ -15,7 +15,7 @@
 from packaging.utils import parse_wheel_filename
 from packaging.version import Version
 
-PYTHONS = ((3, 9), (3, 10), (3, 11))
+PYTHONS = ((3, 10), (3, 11))
 DIST_INFO_RE = re.compile(r"^[^/]+.dist-info/[^/]+$")