Update irunner - needs work on pexpect to work in Python 3.

IPython/lib/irunner.py

@@ -189,7 +189,7 b' class InteractiveRunner(object):'
 
         # if the source is a string, chop it up in lines so we can iterate
         # over it just as if it were an open file.
-        if not isinstance(source,file):
+        if isinstance(source, basestring):
             source = source.splitlines(True)
 
         if self.echo:

setup3.py

@@ -1,7 +1,11 b''
 import os.path
 from setuptools import setup
 
-from setupbase import (setup_args, find_scripts, find_packages, find_package_data)
+from setupbase import (setup_args,
+                       find_scripts,
+                       find_packages,
+                       find_package_data,
+                       )
     
 setup_args['entry_points'] = find_scripts(True, suffix='3')
 setup_args['packages'] = find_packages()