Backport PR : check for complete pyside presence before trying to import...

Backport PR : check for complete pyside presence before trying to import importing pyside partially and then falling back to pyqt causes a crash in sip (see gh-1431) To avoid it try to locate all modules before the import and should that fail print a warning. debian splits pyside into many small packages so sometimes people end up with incomplete pyside installations.

MinRK -


            r9857:b7de0897

Name	Size	Modified	Last Commit	Author
/ IPython / frontend / html / notebook / static / codemirror
lib
mode
theme
LICENSE	Loading ...
README-IPython.rst	Loading ...
README.md	Loading ...

IPython/frontend/html/notebook/static/codemirror/README.md

CodeMirror 2

CodeMirror 2 is a rewrite of CodeMirror
1. The docs live
here, and the project page is
http://codemirror.net/.

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages