backing up sublime settings

Packages/User/linters/python.py

@@ -0,0 +1,28 @@
+import sublime
+import sys
+
+from lint import Linter
+from lint.util import which
+
+class Python(Linter):
+    language = 'python'
+    cmd = 'pyflakes'
+    regex = r'^.+:(?P<line>\d+):\s*(?P<error>.+)'
+
+    def run(self, cmd, code):
+        python3 = False
+        if (self.filename or '').startswith(sublime.packages_path()):
+            if sys.version_info >= (3, 0):
+                python3 = True
+
+        first_line = code.split('\n', 1)[0]
+        if first_line.startswith('#!') and 'python3' in first_line:
+            python3 = True
+
+        if python3 and which('python3'):
+            # python 3
+            pyflakes = which('pyflakes')
+            cmd = ('python3', pyflakes)
+            return self.communicate(cmd, code)
+        else:
+            return self.communicate(cmd, code)