drop support for python 2.6

.travis.yml

@@ -1,6 +1,5 @@
 language: python
 python:
-  - 2.6
   - 2.7
 install:
   - pip install --use-mirrors -r requirements.txt

kuyruk/__init__.py

@@ -17,20 +17,12 @@
 __version__ = '0.20.3'
 __all__ = ['Kuyruk', 'Task', 'Worker']
 
-try:
-    # not available in python 2.6
-    from logging import NullHandler
-except ImportError:
-    class NullHandler(logging.Handler):
-        def emit(self, record):
-            pass
-
 
 logger = logging.getLogger(__name__)
 
 
 # Add NullHandler to prevent logging warnings on startup
-null_handler = NullHandler()
+null_handler = logging.NullHandler()
 logger.addHandler(null_handler)
 
 

kuyruk/manager/server.py

@@ -1,9 +1,9 @@
 import Queue
 from pprint import pformat
+from functools import total_ordering
 from SocketServer import ThreadingTCPServer, BaseRequestHandler
 
 from kuyruk.manager.messaging import message_loop
-from kuyruk.helpers.total_ordering import total_ordering
 
 
 class ManagerServer(ThreadingTCPServer):

setup.py

@@ -17,20 +17,6 @@ def get_version():
     raise Exception('Cannot find version')
 
 
-install_requires = [
-    'Flask>=0.9',
-    'pika>=0.9.12, !=0.9.13',
-    'setproctitle>=1.1.7',
-    'blinker>=1.2',
-    'argparse>=1.2.1',
-]
-try:
-    # not available in python 2.6
-    import importlib
-except ImportError:
-    install_requires.append('importlib>=1.0.2, <2')
-
-
 setup(
     name='Kuyruk',
     version=get_version(),
@@ -40,7 +26,13 @@ def get_version():
     url='http://github.com/cenkalti/kuyruk',
     packages=find_packages(),
     include_package_data=True,
-    install_requires=install_requires,
+    install_requires=[
+        'Flask>=0.9',
+        'pika>=0.9.12, !=0.9.13',
+        'setproctitle>=1.1.7',
+        'blinker>=1.2',
+        'argparse>=1.2.1',
+    ],
     description='A distributed task runner',
     long_description=read('README.rst'),
     zip_safe=True,
@@ -55,7 +47,6 @@ def get_version():
         'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'Topic :: Software Development :: Object Brokering',
         'Topic :: System :: Distributed Computing',