Merge pull request #8 from albundy83/python3.9

Python3.9 support

.travis.yml

@@ -4,6 +4,7 @@ python:
 - 3.6
 - 3.7
 - 3.8
+- 3.9
 install:
 - python setup.py develop
 before_script:
@@ -19,7 +20,7 @@ notifications:
 jobs:
   include:
   - stage: PyPI and GitHub release
-    python: 3.8
+    python: 3.9
     deploy:
     - provider: releases
       api_key:

jolokia/utils/decorators.py

@@ -18,7 +18,7 @@ def _new_func(*args, **kwargs):
                     argument = kwargs[arg]
                     LOGGER.debug(argument)
                 return func(*args, **kwargs)
-            except KeyError:
-                raise IllegalArgumentException(err_msg)
+            except KeyError as ke_except:
+                raise IllegalArgumentException(err_msg) from ke_except
         return _new_func
     return _wrapper

setup.py

@@ -11,7 +11,7 @@
 
 setup(
     name='jolokia',
-    version='0.3.1',
+    version='0.3.2',
     description='A Python Jolokia client',
     long_description=long_description,
     url='https://github.com/wbrefvem/python-jolokia',
@@ -33,6 +33,10 @@
         'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ],
 
     keywords='jolokia http jmx',