[BUG] Fix python version compatibility issues affecting tests

.github/workflows/test_conda_store.yaml

@@ -40,7 +40,7 @@ jobs:
       - name: "Set up Python 🐍"
         uses: actions/setup-python@v5
         with:
-          python-version-file: .python-version-default
+          python-version: ${{ matrix.python-version }}
           cache: "pip"
 
       - name: "Install Dependencies 📦"

.github/workflows/test_conda_store_server_integration.yaml

@@ -30,6 +30,7 @@ jobs:
     strategy:
       matrix:
         test-type: ["playwright", "integration", "user-journey"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     defaults:
       run:
         shell: bash -el {0}
@@ -38,18 +39,14 @@ jobs:
       - name: "Checkout Repository 🛎"
         uses: actions/checkout@v4
 
-      - name: "Get project's default Python version 🏷️"
-        run: |
-          echo "PYTHON_VERSION_DEFAULT=$(cat .python-version-default)" >> $GITHUB_ENV
-
       - name: "Set up conda env 🐍"
         uses: conda-incubator/setup-miniconda@v3
         with:
             environment-file: conda-store-server/environment-dev.yaml
             miniforge-version: latest
             auto-activate-base: false
             activate-environment: conda-store-server-dev
-            python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
+            python-version: ${{ matrix.python-version }}
 
       - name: "Install dependencies 📦"
         run: |
@@ -91,6 +88,14 @@ jobs:
           python -m pytest -m "user_journey"
         if: matrix.test-type == 'user-journey'
 
+      # These mirror the tests run while building the conda package
+      # See https://github.com/conda-forge/conda-store-feedstock/ for details
+      - name: "Run basic import tests ✅"
+        run: |
+          python -c "import conda_store_server"
+          conda-store-server --help
+          conda-store-worker --help
+
       - name: "Get Docker logs 🔍"
         if: ${{ failure() }}
         run: |

conda-store-server/conda_store_server/_internal/schema.py

@@ -8,7 +8,7 @@
 import os
 import re
 import sys
-from typing import Any, Callable, Dict, List, Optional, TypeAlias, Union
+from typing import Any, Callable, Dict, List, Optional, Union
 
 from conda_lock.lockfile.v1.models import Lockfile
 from pydantic import BaseModel, Field, ValidationError, constr, validator
@@ -36,7 +36,7 @@ def _datetime_factory(offset: datetime.timedelta):
 # Authentication Schema
 #########################
 
-RoleBindings: TypeAlias = Dict[constr(regex=ARN_ALLOWED), List[str]]
+RoleBindings = Dict[constr(regex=ARN_ALLOWED), List[str]]
 
 
 class Permissions(enum.Enum):

conda-store-server/conda_store_server/_internal/utils.py

@@ -11,7 +11,7 @@
 import subprocess
 import sys
 import time
-from typing import AnyStr
+from typing import Tuple
 
 from filelock import FileLock
 
@@ -154,9 +154,7 @@ def callable_or_value(v, *args, **kwargs):
     return v
 
 
-def compile_arn_sql_like(
-    arn: str, allowed_regex: re.Pattern[AnyStr]
-) -> tuple[str, str]:
+def compile_arn_sql_like(arn: str, allowed_regex: re.Pattern) -> Tuple[str, str]:
     """Turn an arn into a string suitable for use in a SQL LIKE statement.
 
     Parameters
@@ -172,7 +170,7 @@ def compile_arn_sql_like(
 
     Returns
     -------
-    tuple[str, str]
+    Tuple[str, str]
         (namespace regex, environment regex) to match in a sql LIKE statement.
         See conda_store_server.server.auth.Authentication.filter_environments
         for usage.

conda-store-server/conda_store_server/server/auth.py

@@ -7,7 +7,7 @@
 import re
 import secrets
 from collections import defaultdict
-from typing import Iterable, Optional, Set
+from typing import Iterable, Optional, Set, Tuple
 
 import jwt
 import requests
@@ -228,7 +228,7 @@ def compile_arn_regex(arn: str) -> re.Pattern:
         return re.compile(regex_arn)
 
     @staticmethod
-    def compile_arn_sql_like(arn: str) -> tuple[str, str]:
+    def compile_arn_sql_like(arn: str) -> Tuple[str, str]:
         """Turn an arn into a string suitable for use in a SQL LIKE statement.
 
         The use of this function is discouraged; use
@@ -247,7 +247,7 @@ def compile_arn_sql_like(arn: str) -> tuple[str, str]:
 
         Returns
         -------
-        tuple[str, str]
+        Tuple[str, str]
             (namespace regex, environment regex) to match in a sql LIKE statement.
             See conda_store_server.server.auth.Authentication.filter_environments
             for usage.

conda-store-server/environment-dev.yaml

@@ -13,8 +13,8 @@ channels:
   - conda-forge
   - nodefaults
 dependencies:
-  # must be kept in sync with .python-version-default
-  - python=3.12
+  # must be kept in sync with the min supported version in pyproject.toml
+  - python >=3.8
   # conda builds
   - conda
   # dev dependencies

conda-store-server/pyproject.toml

@@ -61,7 +61,7 @@ dependencies = [
   "pymysql",
   # pyyaml>5.3.1 is broken with cython>=3 transitive dependency
   # See https://github.com/yaml/pyyaml/issues/724 for details
-  "pyyaml==5.3.1",
+  "pyyaml<=5.3.1",
   "redis",
   "requests",
   "pydantic >=1.10.16,<2.0a0",

conda-store-server/tests/user_journeys/utils/api_utils.py

@@ -251,7 +251,7 @@ def get_builds(
         self,
         environment: Optional[str] = None,
         namespace: Optional[str] = None,
-    ) -> dict[str, Any]:
+    ) -> Dict[str, Any]:
         """Get information about an environment.
 
         Parameters
@@ -263,7 +263,7 @@ def get_builds(
 
         Returns
         -------
-        dict[str, Any]
+        Dict[str, Any]
             Dict of build properties; see API docs for
             api/v1/build/ for more information.
         """
@@ -278,7 +278,7 @@ def get_builds(
             "data"
         ]
 
-    def get_environment(self, namespace: str, environment: str) -> dict[str, Any]:
+    def get_environment(self, namespace: str, environment: str) -> Dict[str, Any]:
         """Get information about an environment.
 
         Parameters
@@ -290,7 +290,7 @@ def get_environment(self, namespace: str, environment: str) -> dict[str, Any]:
 
         Returns
         -------
-        dict[str, Any]
+        Dict[str, Any]
             Dict of environment properties; see API docs for
             api/v1/environment/{namespace}/{environment}/ for more information.
         """