python-3.11 compatibility

Resolve #1021.

.github/workflows/bugwarrior.yml

@@ -10,7 +10,7 @@ jobs:
     timeout-minutes: 5
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", 3.11]
         jira-version: [1.0.10, 2.0.0]
     steps:
       - name: Checkout code
@@ -50,7 +50,7 @@ jobs:
     timeout-minutes: 60
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9, "3.10"]
+        python-version: [3.6, 3.7, 3.8, 3.9, "3.10", 3.11]
         jira-version: [1.0.10, 2.0.0]
         architecture: [aarch64, ppc64le]
 

bugwarrior/services/bts.py

@@ -1,4 +1,5 @@
-import debianbts
+import sys
+
 import pydantic
 import requests
 import typing_extensions
@@ -9,6 +10,14 @@
 import logging
 log = logging.getLogger(__name__)
 
+try:
+    import debianbts
+except AttributeError as e:
+    # Suppress exception if we're just building docs in python-3.11+.
+    if 'sphinx' not in ''.join(sys.argv):
+        log.warning('debianbts does not support python-3.11+')
+        raise e
+
 UDD_BUGS_SEARCH = "https://udd.debian.org/bugs/"
 
 
@@ -37,6 +46,16 @@ def udd_needs_email(cls, values):
             raise ValueError("no 'email' but UDD search was requested")
         return values
 
+    @pydantic.root_validator
+    def python_version_limited(cls, values):
+        log.warning(
+            'The Debian BTS service has a dependency that has not yet been '
+            'ported to python-3.11+. If this has not been resolved by October '
+            '2026, when python-3.10 hits EOL, this service is liable to be '
+            'removed. See '
+            '<https://github.com/venthur/python-debianbts/issues/59>.')
+        return values
+
 
 class BTSIssue(Issue):
     SUBJECT = 'btssubject'

setup.py

@@ -10,7 +10,7 @@
 
 extras = {
     "activecollab": ["pypandoc", "pyac>=0.1.5"],
-    "bts": ["PySimpleSOAP", "python-debianbts>=2.6.1"],
+    "bts": ["python-debianbts>=2.6.1"],
     "bugzilla": ["python-bugzilla>=2.0.0"],
     "gmail": ["google-api-python-client", "google-auth-oauthlib"],
     "ini2toml": ["ini2toml[full]"],

tests/test_bts.py

@@ -1,4 +1,10 @@
-from unittest import mock
+import sys
+from unittest import mock, SkipTest
+
+if sys.version_info >= (3, 11):
+    raise SkipTest(
+        "Python-3.11+ not supported. "
+        "See <https://github.com/venthur/python-debianbts/issues/59>.")
 
 from bugwarrior.services import bts