feat: add python 3.9 and 3.10 support

.github/workflows/release.yml

@@ -7,10 +7,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@master
-      - name: Set up Python 3.8
+      - name: Set up Python 3.10
         uses: actions/setup-python@v1
         with:
-          python-version: 3.8
+          python-version: '3.10'
       - name: Install setuptools
         run: >-
           python -m

.github/workflows/test.yml

@@ -37,5 +37,4 @@ jobs:
           key: ${{ runner.os }}-${{ hashFiles('*requirements.txt') }}
     strategy:
       matrix:
-        toxenv: [py37, py38, py38-simplejson]
-
+        toxenv: [py37, py38, py39, py310, py310-simplejson]

kw/json/_compat.py

@@ -41,13 +41,12 @@ def wrapper(*args, **kwargs):
         try:
             result = func(*args, **kwargs)
         except TypeError as err:
-            if (
-                str(err)
-                == "__init__() got an unexpected keyword argument 'use_decimal'"
+            if str(err).endswith(
+                "__init__() got an unexpected keyword argument 'use_decimal'"
             ):
-                raise KiwiJsonError(
+                raise KiwiJsonError(  # pylint: disable=W0707
                     __use_decimal_error_message
-                )  # pylint: disable=W0707
+                )
             raise
         return result
 

setup.py

@@ -22,5 +22,7 @@
         "Operating System :: OS Independent",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
     ],
 )

tox.ini

@@ -1,35 +1,37 @@
 [tox]
-envlist = py{37,38},py38-simplejson,black,pylint
+envlist = py{37,38,39,310},py310-simplejson,black,pylint
 
 [testenv]
 deps = -rtest-requirements.txt
 basepython =
     py37: {env:TOXPYTHON:python3.7}
     py38: {env:TOXPYTHON:python3.8}
+    py39: {env:TOXPYTHON:python3.9}
+    py310: {env:TOXPYTHON:python3.10}
 skip_install = True
 passenv =
     DATABASE_URI
 commands = pytest test {posargs:}
 
-[testenv:py38-simplejson]
+[testenv:py310-simplejson]
 deps =
     -rtest-requirements.txt
     simplejson
 skip_install = True
 commands = pytest test {posargs:}
 
 [testenv:pylint]
-basepython = python3.8
+basepython = python3.10
 deps =
     pylint==2.14.5
     -rtest-requirements.txt
 skip_install = True
 commands = pylint {posargs:} kw/json test
 
 [testenv:black]
-basepython = python3.8
+basepython = python3.10
 deps =
     black
     -rtest-requirements.txt
 skip_install = True
-commands = black {posargs:} -l 120 --target-version py38 kw test
+commands = black {posargs:} -l 120 --target-version py310 kw test