Move the Python version detection to core.py

Author: rhempel

ev3dev/auto.py

@@ -1,11 +1,6 @@
 import platform
 import sys
 
-# -----------------------------------------------------------------------------
-
-if sys.version_info < (3,4):
-    raise SystemError('Must be using Python 3.4 or higher')
-
 # -----------------------------------------------------------------------------
 # Guess platform we are running on
 

ev3dev/core.py

@@ -28,6 +28,15 @@
 
 # ~autogen
 
+# -----------------------------------------------------------------------------
+
+import sys
+
+if sys.version_info < (3,4):
+    raise SystemError('Must be using Python 3.4 or higher')
+
+# -----------------------------------------------------------------------------
+
 import os
 import io
 import fnmatch