Fix GitHub workflow

.github/workflows/zeyple.yml

@@ -13,13 +13,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [2.7, 3.7]
+        python-version: [3.11, 3.12]
       fail-fast: false
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v1
+        uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
@@ -28,12 +28,12 @@ jobs:
           sudo apt-get install debconf-utils
           sudo debconf-set-selections <<< "postfix postfix/main_mailer_type string 'Local only'"
           sudo debconf-set-selections <<< "postfix postfix/mailname string localhost"
-          sudo apt-get install -y mailutils ruby ruby-dev rubygems build-essential sudo gnupg python-gpg libgpgme-dev swig
-          python -m pip install --upgrade pip
-          pip install -r requirements_gpg.txt
+          sudo apt-get install -y mailutils ruby ruby-dev rubygems build-essential sudo gnupg python3-gpg
           sudo gem install --no-document fpm
+          python -m pip install --upgrade pip setuptools wheel
+          python -m pip install --upgrade tox
       - name: Test
-        run: python -m pytest tests/
+        run: tox
       - name: Build deb package
         run: ./fpm/create
       - name: End to end test using deb package

CONTRIBUTING.md

@@ -12,10 +12,9 @@ If you want to contribute, please:
 You will need the following development dependencies.
 
 * Packages:
-  * Arch Linux: `pacman -S python-gpgme`
-  * Debian/Ubuntu: `apt-get install libgpgme-dev`
-  * Fedora: `yum install gpgme-devel python-devel python3-devel`
-* Python eggs: `pip install -r requirements.txt`
+  * Arch Linux: `pacman -S python-gpgme python-tox`
+  * Debian/Ubuntu: `apt-get install python3-gpg tox`
+  * Fedora: `yum install python3-devel gpgme-devel tox`
 
 ## Testing
 

tests/test_zeyple.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-from six.moves.configparser import ConfigParser
+from configparser import ConfigParser
 from textwrap import dedent
 from unittest.mock import Mock
 from zeyple import zeyple
@@ -22,6 +22,7 @@
 TEST_EXPIRED_ID = 'ED97E21F1C7F1AC6'
 TEST_EXPIRED_EMAIL = '[email protected]'
 
+
 class ZeypleTest(unittest.TestCase):
     def setUp(self):
         self.tmpdir = tempfile.mkdtemp()
@@ -71,18 +72,19 @@ def assertValidMimeMessage(self, cipher_message, mime_message):
 
         plain_payload = cipher_message.get_payload()
         encrypted_envelope = plain_payload[1]
-        assert encrypted_envelope["Content-Type"] == 'application/octet-stream; name="encrypted.asc"'
+        assert (encrypted_envelope["Content-Type"] ==
+                'application/octet-stream; name="encrypted.asc"')
 
         encrypted_payload = encrypted_envelope.get_payload().encode('utf-8')
         decrypted_envelope = self.decrypt(encrypted_payload).decode('utf-8').strip()
 
-        boundary = re.match(r'.+boundary="([^"]+)"', decrypted_envelope, re.MULTILINE | re.DOTALL).group(1)
+        boundary = re.match(r'.+boundary="([^"]+)"',
+                            decrypted_envelope, re.MULTILINE | re.DOTALL).group(1)
         # replace auto-generated boundary with one we know
         mime_message = mime_message.replace("BOUNDARY", boundary)
 
         prefix = dedent("""\
-            Content-Type: multipart/mixed; boundary=\"""" + \
-            boundary + """\"
+            Content-Type: multipart/mixed; boundary=\"""" + boundary + """\"
 
             """)
         mime_message = prefix + mime_message
@@ -237,7 +239,7 @@ def test_process_message_with_complex_message(self):
         with open(filename, 'r') as test_file:
             contents = test_file.read()
 
-        self.zeyple.process_message(contents, [TEST1_EMAIL]) # should not raise
+        self.zeyple.process_message(contents, [TEST1_EMAIL])  # should not raise
 
     def test_force_encryption(self):
         """Tries to encrypt without key"""

tox.ini

@@ -4,9 +4,14 @@ skip_missing_interpreters = True
 skipsdist = True
 
 [testenv]
-deps = -rrequirements.txt
+deps =
+    mock
+    pycodestyle
+    pytest
+    pytest-cov
 setenv =
-    PYTHONPATH = {toxinidir}
+    PYTHONPATH = {toxinidir}:/usr/lib/python3.12/site-packages/:/usr/lib/python3/dist-packages/
+list_dependencies_command = python -m pip list
 commands =
-    pycodestyle --show-pep8 zeyple
-    py.test {posargs:--cov-report=html --cov=zeyple/}
+    python -m pytest --cov=zeyple/ --cov-report=html
+    pycodestyle --show-pep8 --max-line-length=100