setup extras fix

.github/workflows/run-unittest.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", 3.11, 3.12]
+        python-version: ["3.10", 3.11, 3.12, 3.13]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
@@ -26,7 +26,7 @@ jobs:
         run: pip uninstall python-magic -y
       - name: Test libmagic missing
         id: should_fail
-        run: python3 tests.py TestMime.test_libmagic
+        run: python3 test_.py TestMime.test_libmagic
         continue-on-error: true
       - name: Check on failures
         if: steps.should_fail.outcome != 'failure'

requirements.txt

@@ -1,5 +1,4 @@
 jsonpickle
 python-magic
 python-gnupg>=0.5
-py3-validate-email
-cryptography>=43
+py3-validate-email

setup.py

@@ -32,8 +32,8 @@
     long_description_content_type="text/markdown",
     install_requires=install_requires,
     extras_require={
-        "smime": "M2Crypto",  # need to have: `sudo apt install swig`
-        "cryptography": "cryptography>=43" # need to have `pip install cryptography`
+        "smime": ["M2Crypto",  # need to have: `sudo apt install swig`
+                  "cryptography>=43"]
     },
     entry_points={
         'console_scripts': [