Drop CPython 3.7 & PyPy 3.7

Author: mayeut

README.rst

@@ -230,12 +230,12 @@ Image content
 
 All supported images currently contain:
 
-- CPython 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.13t and PyPy 3.7, 3.8, 3.9, 3.10 installed in
+- CPython 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.13t and PyPy 3.8, 3.9, 3.10 installed in
   ``/opt/python/<python tag>-<abi tag>``. The directories are named
   after the PEP 425 tags for each environment --
-  e.g. ``/opt/python/cp37-cp37m`` contains a CPython 3.7 build, and
+  e.g. ``/opt/python/cp313-cp313`` contains a CPython 3.13 build, and
   can be used to produce wheels named like
-  ``<pkg>-<version>-cp37-cp37m-<arch>.whl``.
+  ``<pkg>-<version>-cp313-cp313-<arch>.whl``.
 
 - Development packages for all the libraries that PEP 571/599 list. One should not assume the presence of any other development package.
 

docker/Dockerfile

@@ -107,24 +107,17 @@ RUN export MPDECIMAL_ROOT=mpdecimal-4.0.0 && \
     manylinux-entrypoint /build_scripts/build-mpdecimal.sh
 
 
-FROM build_base AS build_cpython_system_ssl
+FROM build_base AS build_cpython
 COPY --from=build_tcl_tk /manylinux-buildfs /
 COPY --from=build_mpdecimal /manylinux-buildfs /
 COPY --from=build_sqlite3 /manylinux-buildfs /
-COPY build_scripts/build-cpython.sh /build_scripts/
 RUN if command -v apk >/dev/null 2>&1; then ldconfig /; else ldconfig; fi
-
-FROM build_cpython_system_ssl AS build_cpython
 COPY build_scripts/build-openssl.sh /build_scripts/
 RUN export OPENSSL_ROOT=openssl-3.0.15 && \
     export OPENSSL_HASH=23c666d0edf20f14249b3d8f0368acaee9ab585b09e1de82107c66e1f3ec9533 && \
     export OPENSSL_DOWNLOAD_URL=https://github.com/openssl/openssl/releases/download/${OPENSSL_ROOT} && \
     manylinux-entrypoint /build_scripts/build-openssl.sh
-
-
-FROM build_cpython_system_ssl AS build_cpython37
-COPY build_scripts/cpython-pubkeys.txt /build_scripts/cpython-pubkeys.txt
-RUN manylinux-entrypoint /build_scripts/build-cpython.sh 3.7.17
+COPY build_scripts/build-cpython.sh /build_scripts/
 
 FROM build_cpython AS build_cpython38
 COPY build_scripts/ambv-pubkey.txt /build_scripts/cpython-pubkeys.txt
@@ -161,8 +154,7 @@ COPY --from=build_mpdecimal /manylinux-rootfs /
 COPY --from=build_sqlite3 /manylinux-rootfs /
 COPY --from=build_git /manylinux-rootfs /
 COPY build_scripts /opt/_internal/build_scripts/
-RUN --mount=type=bind,target=/build_cpython37,from=build_cpython37 \
-    --mount=type=bind,target=/build_cpython38,from=build_cpython38 \
+RUN --mount=type=bind,target=/build_cpython38,from=build_cpython38 \
     --mount=type=bind,target=/build_cpython39,from=build_cpython39 \
     --mount=type=bind,target=/build_cpython310,from=build_cpython310 \
     --mount=type=bind,target=/build_cpython311,from=build_cpython311 \

docker/build_scripts/cpython-pubkeys.txt

@@ -11,23 +11,6 @@
       "sha256": "cb97bbef83372f00c7ea5f351bcb3c1ad36255ebd7d3cff9267d604ad183c28a"
     }
   },
-  "pp37-pypy37_pp73": {
-    "x86_64": {
-      "version": "7.3.9",
-      "download_url": "https://downloads.python.org/pypy/pypy3.7-v7.3.9-linux64.tar.bz2",
-      "sha256": "c58195124d807ecc527499ee19bc511ed753f4f2e418203ca51bc7e3b124d5d1"
-    },
-    "aarch64": {
-      "version": "7.3.9",
-      "download_url": "https://downloads.python.org/pypy/pypy3.7-v7.3.9-aarch64.tar.bz2",
-      "sha256": "dfc62f2c453fb851d10a1879c6e75c31ffebbf2a44d181bb06fcac4750d023fc"
-    },
-    "i686": {
-      "version": "7.3.9",
-      "download_url": "https://downloads.python.org/pypy/pypy3.7-v7.3.9-linux32.tar.bz2",
-      "sha256": "3398cece0167b81baa219c9cd54a549443d8c0a6b553ec8ec13236281e0d86cd"
-    }
-  },
   "pp38-pypy38_pp73": {
     "x86_64": {
       "version": "7.3.11",

docker/build_scripts/python_versions.json

@@ -18,7 +18,7 @@ def update_python_dependencies(session):
     # regenerate the constraints files
     env["UV_CUSTOM_COMPILE_COMMAND"] = f"nox -s {session.name}"
 
-    for python_minor in range(7, 14):
+    for python_minor in range(8, 14):
         python_version = f"3.{python_minor}"
         session.run(
             "uv", "pip", "compile",

docker/build_scripts/requirements3.7.txt

@@ -3,6 +3,6 @@
 setup(
     name="forty_two",
     version="0.1.0",
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     ext_modules=[Extension("forty_two", sources=["forty-two.c"])],
 )

noxfile.py

@@ -7,18 +7,18 @@ set -exuo pipefail
 MY_DIR=$(dirname "${BASH_SOURCE[0]}")
 
 if [ "${AUDITWHEEL_POLICY:0:10}" == "musllinux_" ]; then
-	EXPECTED_PYTHON_COUNT=8
-	EXPECTED_PYTHON_COUNT_ALL=8
+	EXPECTED_PYTHON_COUNT=7
+	EXPECTED_PYTHON_COUNT_ALL=7
 else
 	if [ "${AUDITWHEEL_ARCH}" == "x86_64" ] || [ "${AUDITWHEEL_ARCH}" == "aarch64" ]; then
-		EXPECTED_PYTHON_COUNT=9
-		EXPECTED_PYTHON_COUNT_ALL=13
+		EXPECTED_PYTHON_COUNT=8
+		EXPECTED_PYTHON_COUNT_ALL=11
 	elif [ "${AUDITWHEEL_ARCH}" == "i686" ]; then
-		EXPECTED_PYTHON_COUNT=9
-		EXPECTED_PYTHON_COUNT_ALL=12
-	else
 		EXPECTED_PYTHON_COUNT=8
-		EXPECTED_PYTHON_COUNT_ALL=8
+		EXPECTED_PYTHON_COUNT_ALL=10
+	else
+		EXPECTED_PYTHON_COUNT=7
+		EXPECTED_PYTHON_COUNT_ALL=7
 	fi
 fi
 
@@ -97,7 +97,7 @@ for PYTHON in /opt/python/*/bin/python; do
 		echo "invalid answer, expecting 42"
 		exit 1
 	fi
-	if [ "${PYVERS}" != "3.7" ] && [ "${IMPLEMENTATION}" != "graalpy" ] && [ "${AUDITWHEEL_POLICY:0:9}_${AUDITWHEEL_ARCH}" != "musllinux_s390x" ] && [ "${AUDITWHEEL_ARCH}" != "riscv64" ]; then
+	if [ "${IMPLEMENTATION}" != "graalpy" ] && [ "${AUDITWHEEL_POLICY:0:9}_${AUDITWHEEL_ARCH}" != "musllinux_s390x" ] && [ "${AUDITWHEEL_ARCH}" != "riscv64" ]; then
 		# no uv on musllinux s390x
 		UV_PYTHON=/tmp/uv-test-${IMPLEMENTATION}${PYVERS}/bin/python
 		uv venv --python ${PYTHON} /tmp/uv-test-${IMPLEMENTATION}${PYVERS}