Merge pull request #1603 from takluyver/remove-py3-profile

Remove python3 profile, which isn't really necessary.

I also had a test failure because list_bundled_profiles() was seeing __pycache__ as a profile, so that's fixed.

IPython/core/profileapp.py

@@ -110,7 +110,7 b' def list_bundled_profiles():'
     profiles = []
     for profile in files:
         full_path = os.path.join(path, profile)
-        if os.path.isdir(full_path):
+        if os.path.isdir(full_path) and profile != "__pycache__":
             profiles.append(profile)
     return profiles
 

IPython/core/tests/test_profile.py

@@ -146,6 +146,6 b' def test_list_profiles_in():'
 
 def test_list_bundled_profiles():
     # This variable will need to be updated when a new profile gets bundled
-    bundled_true = [u'cluster', u'math', u'pysh', u'python3', u'sympy']
+    bundled_true = [u'cluster', u'math', u'pysh', u'sympy']
     bundled = sorted(list_bundled_profiles())
     nt.assert_equals(bundled, bundled_true)