When I run localserver on googleappengine error is "File "~/dev_appserver.py", line 102, in  assert sys.version_info[0] == 2 AssertionError"
For those who are using Windows and still facing the same issue, the easiest way is to remove all the other python versions except version 2.7x.
I think that this problem is due to the python version. I used Anaconda with python 3.6 for learning django. Now I've to work on google app engine using python2.7. I uninstalled anaconda. Now when i run "python" I get:
"Python 3.6.1 |Continuum Analytics, Inc.| (default, May 11 2017, 13:09:58)".
Is there a way to default back to python2.7?
I'm on ubuntu 16.04
edit: problem is not due to python version