Migrate to setuptools since distutils is deprecated #26

Code that imports distutils will no longer work from Python 3.12,
see https://www.python.org/dev/peps/pep-0632/#backwards-compatibility.

Author: marselester

json_log_formatter/__init__.py

@@ -87,7 +87,7 @@ def to_json(self, record):
         # ujson doesn't support default argument and raises TypeError.
         # "ValueError: Circular reference detected" is raised
         # when there is a reference to object inside the object itself.
-        except (TypeError, ValueError):
+        except (TypeError, ValueError, OverflowError):
             try:
                 return self.json_lib.dumps(record)
             except (TypeError, ValueError, OverflowError):

setup.py

@@ -1,8 +1,8 @@
-from distutils.core import setup
+from setuptools import setup
 
 setup(
     name='JSON-log-formatter',
-    version='0.5.0',
+    version='0.5.1',
     license='MIT',
     packages=['json_log_formatter'],
     author='Marsel Mavletkulov',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist=py27,py35,py36,py37,py38
+envlist=py27,py35,py36,py37,py38,py39,py310
 
 [testenv]
 deps=