Fix test CI/CD

.github/workflows/python-ci-tests.yml

@@ -4,12 +4,12 @@ name: cti-python-stix2 test harness
 on: [push, pull_request]
 
 jobs:
-  build:
+  test:
 
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     name: Python ${{ matrix.python-version }} Build
     steps:
@@ -32,3 +32,24 @@ jobs:
         token: ${{ secrets.CODECOV_TOKEN }}
         fail_ci_if_error: false # optional (default = false)
         verbose: true # optional (default = false)
+
+  publish-to-test-pypi:
+    runs-on: ubuntu-latest
+    needs: test
+
+    permissions:
+      id-token: write
+
+    steps:
+    - name: Download dist files
+      uses: actions/download-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
+
+    - name: Publish to Test PyPI
+      if: ${{ github.event_name == 'push' }}
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+         skip-existing: true
+         repository-url: https://test.pypi.org/legacy/

.pre-commit-config.yaml

@@ -1,6 +1,6 @@
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.4.0
+    rev: v4.5.0
     hooks:
     -   id: trailing-whitespace
     -   id: check-merge-conflict
@@ -9,7 +9,7 @@ repos:
     hooks:
     -   id: add-trailing-comma
 -   repo: https://github.com/PyCQA/flake8
-    rev: 3.8.4
+    rev: 7.0.0
     hooks:
     -   id: flake8
         name: Check project styling

setup.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python
 from codecs import open
+from importlib import metadata
 import os.path
+import sys
 
 from setuptools import find_packages, setup
 
@@ -22,6 +24,13 @@ def get_long_description():
         return f.read()
 
 
+try:
+    metadata.version("stix2")
+    sys.exit("Error: 'stix2' is installed. Uninstall it before proceeding.")
+except metadata.PackageNotFoundError:
+    pass
+
+
 setup(
     name='misp-lib-stix2',
     version=get_version(),

stix2/test/v21/test_datastore_filesystem.py

@@ -151,6 +151,7 @@ def test_filesystem_source_bad_stix_file(fs_source, bad_stix_files):
     except STIXError as e:
         assert "Can't parse object with no 'type' property" in str(e)
 
+
 def test_filesystem_sink_add_pretty_true(fs_sink, fs_source):
     """Test adding a STIX object with pretty=True."""
     camp1 = stix2.v21.Campaign(
@@ -169,6 +170,7 @@ def test_filesystem_sink_add_pretty_true(fs_sink, fs_source):
 
     os.remove(filepath)
 
+
 def test_filesystem_sink_add_pretty_false(fs_sink, fs_source):
     """Test adding a STIX object with pretty=False."""
     camp1 = stix2.v21.Campaign(

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py38,py39,py310,py311,py312,packaging,pre-commit-check
+envlist = py39,py310,py311,py312,packaging,pre-commit-check
 
 [testenv]
 deps =
@@ -18,6 +18,7 @@ passenv = GITHUB_*
 
 [testenv:packaging]
 deps =
+  setuptools
   twine
 commands =
   python setup.py sdist bdist_wheel --universal
@@ -31,8 +32,7 @@ commands =
 
 [gh-actions]
 python =
-  3.8: py38
   3.9: py39
   3.10: py310
-  3.11: py311, packaging, pre-commit-check
-  3.12: py312
+  3.11: py311
+  3.12: py312, packaging, pre-commit-check