test: downgrade python version to 3.9 for testing

eth-cscs · Aug 20, 2024 · 535a1e4 · 535a1e4
1 parent ba2a036
commit 535a1e4
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Showing 4 changed files with 8 additions and 5 deletions.
diff --git a/.github/workflows/run-installation-tests.yaml b/.github/workflows/run-installation-tests.yaml
@@ -6,7 +6,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: davhofer/py2spack-spack-installation-test:latest
+      image: davhofer/py2spack-spack-installation-test-py3.9:latest
 
     steps:
       - name: Checkout code

diff --git a/.github/workflows/run-pytest.yaml b/.github/workflows/run-pytest.yaml
@@ -6,7 +6,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     container:
-      image: davhofer/py2spack-spack-installation-test:latest 
+      image: davhofer/py2spack-spack-installation-test-py3.9:latest
 
     steps:
       - name: Checkout code

diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12
+FROM python:3.9
 
 # Install system dependencies
 RUN apt-get update && \

diff --git a/src/py2spack/package_providers.py b/src/py2spack/package_providers.py
@@ -6,17 +6,20 @@
 import dataclasses
 import functools
 import hashlib
-import io
 import re
 from collections.abc import Hashable
-from typing import Protocol
+from typing import TYPE_CHECKING, Protocol
 
 import requests
 from packaging import version as vn
 
 from py2spack import utils
 
 
+if TYPE_CHECKING:
+    import io
+
+
 TARBALL_ARCHIVE_FORMATS = [
     ".tar",
     ".tar.gz",