Added Python 3.13 to CI (#440)

.github/workflows/ci.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2204
     strategy:
       matrix:
-        python-version: [3.8,3.9,"3.10","3.12"]
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
       - name: Check out code from GitHub
         uses: actions/checkout@v4
@@ -26,7 +26,7 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2204
     strategy:
       matrix:
-        python-version: [3.8,3.9,"3.10","3.12"]
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
       - name: Check out code from GitHub
         uses: actions/checkout@v4
@@ -53,7 +53,7 @@ jobs:
     runs-on: blacksmith-4vcpu-ubuntu-2204
     strategy:
       matrix:
-        python-version: [3.8]
+        python-version: ['3.13']
     steps:
       - name: Check out code from GitHub
         uses: actions/checkout@v4

.gitignore

@@ -26,3 +26,6 @@ Documentation/
 .venv/
 coverage.xml
 htmlcov/
+.vscode/
+.python-version
+.idea/

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist =
-    {pypy3,3.12,3.8,3.9,3.10}-unit
-    {pypy3,3.12,3.8,3.9.3.10}-integration-rabbitmq
+    {3.8,3.9,3.10,3.11,3.12,3.13,pypy3}-unit
+    {3.8,3.9,3.10,3.11,3.12,3.13,pypy3}-integration-rabbitmq
     flake8
     apicheck
     pydocstyle
@@ -23,12 +23,14 @@ commands =
     unit: py.test -xv --cov=amqp --cov-report=xml --no-cov-on-fail t/unit {posargs}
     integration: py.test -xv -E rabbitmq t/integration {posargs:-n2}
 basepython =
-    flake8,apicheck,linkcheck,pydocstyle: python3.8
+    flake8,apicheck,linkcheck,pydocstyle: python3.13
     pypy3: pypy3.10
-    3.12: python3.12
     3.8: python3.8
     3.9: python3.9
     3.10: python3.10
+    3.11: python3.11
+    3.12: python3.12
+    3.13: python3.13
 install_command = python -m pip --disable-pip-version-check install {opts} {packages}
 allowlist_externals = *
 commands_pre =