Drop the support for Python 2.6

Resolves #376

.travis.yml

@@ -1,6 +1,5 @@
 language: python
 python:
- - "2.6"
  - "2.7"
  - "3.3"
  - "3.4"

fedmsg/commands/__init__.py

@@ -24,12 +24,7 @@
 import sys
 
 import logging
-try:
-    # Python2.7 and later
-    from logging.config import dictConfig
-except ImportError:
-    # For Python2.6, we rely on a third party module.
-    from logutils.dictconfig import dictConfig
+from logging.config import dictConfig
 
 
 class BaseCommand(object):

fedmsg/consumers/__init__.py

@@ -114,10 +114,8 @@ def __init__(self, hub):
         self.status_filename, self.status_lock = None, None
         if self.status_directory:
 
-            # Extract proc name and handle differences between py2.6 and py2.7
-            proc_name = current_proc().name
-            if callable(proc_name):
-                proc_name = proc_name()
+            # Extract proc name
+            proc_name = current_proc().name()
 
             self.status_filename = os.path.join(
                 self.status_directory, proc_name, type(self).__name__)

fedmsg/tests/test_crypto_switching.py

@@ -23,13 +23,7 @@
 
 import nose.tools.nontrivial
 
-major, minor = sys.version_info[:2]
-if major == 2 and minor <= 6:
-    # For python-2.6, so we can do skipTest
-    import unittest2 as unittest
-else:
-    import unittest
-
+import unittest
 import fedmsg.crypto
 
 SEP = os.path.sep

fedmsg/tests/test_crypto_x509.py

@@ -23,13 +23,7 @@
 import sys
 
 import nose.tools.nontrivial
-
-major, minor = sys.version_info[:2]
-if major == 2 and minor <= 6:
-    # For python-2.6, so we can do skipTest
-    import unittest2 as unittest
-else:
-    import unittest
+import unittest
 
 import fedmsg.crypto
 

fedmsg/tests/test_hub.py

@@ -13,12 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-try:
-    # For python-2.6, so we can do skipTest
-    import unittest2 as unittest
-except ImportError:
-    import unittest
-
+import unittest
 import os
 import socket
 

fedmsg/tests/test_threads.py

@@ -13,12 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-try:
-    # For python-2.6, so we can do skipTest
-    import unittest2 as unittest
-except ImportError:
-    import unittest
-
+import unittest
 import threading
 import copy
 import os

setup.py

@@ -104,15 +104,7 @@
 
 if sys.version_info[0] == 2:
     tests_require.append('mock')
-    if sys.version_info[1] <= 6:
-        install_requires.extend([
-            'argparse',
-            'ordereddict',
-            'logutils',
-        ])
-        tests_require.extend([
-            'unittest2',
-        ])
+
 
 setup(
     name='fedmsg',

tox.ini

@@ -5,7 +5,6 @@ downloadcache = {toxworkdir}/_download/
 [testenv]
 recreate = True
 basepython =
-    py26: python2.6
     py27: python2.7
     py34: python3.4
 deps =