Python 2.6.x workaround for CentOS 6.8 (#182)

[fix] workaround for support python 2.6.x

Author: crsuarez

datadog/__init__.py

@@ -16,17 +16,17 @@
 from datadog import api
 from datadog.dogstatsd import DogStatsd, statsd  # noqa
 from datadog.threadstats import ThreadStats  # noqa
-from datadog.util.compat import iteritems
+from datadog.util.compat import iteritems, NullHandler
 from datadog.util.config import get_version
 from datadog.util.hostname import get_hostname
 
 
 __version__ = get_version()
 
 # Loggers
-logging.getLogger('datadog.api').addHandler(logging.NullHandler())
-logging.getLogger('datadog.dogstatsd').addHandler(logging.NullHandler())
-logging.getLogger('datadog.threadstats').addHandler(logging.NullHandler())
+logging.getLogger('datadog.api').addHandler(NullHandler())
+logging.getLogger('datadog.dogstatsd').addHandler(NullHandler())
+logging.getLogger('datadog.threadstats').addHandler(NullHandler())
 
 
 def initialize(api_key=None, app_key=None, host_name=None, api_host=None,

datadog/util/compat.py

@@ -100,3 +100,13 @@ def iscoroutinefunction(*args, **kwargs):
     import simplejson as json
 except ImportError:
     import json
+
+#Python 2.6.x
+try:
+    from logging import NullHandler
+except ImportError:
+    from logging import Handler
+
+    class NullHandler(Handler):
+        def emit(self, record):
+            pass

setup.py

@@ -16,7 +16,7 @@
 
 setup(
     name="datadog",
-    version="0.14.0",
+    version="0.15.0",
     install_requires=install_reqs,
     tests_require=["tox", "nose", "mock", "six", "pillow"],
     packages=[