Added: wrapper for flake8 to avoid lint check in python 2.6 because f…

…lake8 don't work with 2.6.

Makefile

@@ -58,7 +58,7 @@ clean:
 	find . -name '*~' -exec rm -f {} \;
 
 lint:
-	flake8 netutils_linux_monitoring netutils_linux_tuning netutils_linux_hardware
+	./flake8.sh netutils_linux_monitoring netutils_linux_tuning netutils_linux_hardware
 
 coverage:
 	nosetests --with-coverage --cover-package=twitter

flake8.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if python --version 2>&1 | grep -qi 'Python 2.6'; then
+	echo "WARNING: flake8 doesn't support 2.6, skip linting (it'll be done in 2.7/3.4/3.6 checks)"
+	exit 0
+fi
+
+flake8 "$@"