Clusters tab

[hannorein]

I'm confused as to how to enable the clusters tab in the latest development version

Is the syntax

c.NotebookApp.jupyter_server_extensions.append('ipyparallel.nbextension')

as per https://github.com/ipython/ipyparallel/blob/master/README.md or

c.NotebookApp.server_extensions.append('ipyparallel.nbextension')

as suggested in #11?

Neither of the options works for me. I just get the link to the repository. I also can't find any hint in the debug messages as to what is going on. Is this a bug or am I missing something?

$ipython notebook --debug
[D 17:26:44.196 NotebookApp] Config changed:
[D 17:26:44.196 NotebookApp] {'NotebookApp': {'log_level': 10}}
...
[D 17:26:44.199 NotebookApp] Loaded config file: /Users/rein/.jupyter/jupyter_notebook_config.py
[D 17:26:44.200 NotebookApp] Config changed:
[D 17:26:44.200 NotebookApp] {'NotebookApp': {'open_browser': False, 'server_extensions': ['ipyparallel.nbextension'], 'log_level': 10, 'ip': '*', 'certfile': u'/Users/rein/git/rebound/mycert.pem', 'password': u'sha1:****:*****', 'port': 9999}}
[D 17:26:44.200 NotebookApp] Attempting to load config file jupyter_notebook_config.py in path /Users/rein/ipython
[D 17:26:44.200 NotebookApp] Attempting to load config file jupyter_notebook_config.json in path /Users/rein/ipython
[D 17:26:44.226 NotebookApp] Found kernel python2 in /Users/rein/Library/Jupyter/kernels
[I 17:26:44.244 NotebookApp] Serving notebooks from local directory: /Users/rein/ipython
[I 17:26:44.244 NotebookApp] 0 active kernels 
[I 17:26:44.244 NotebookApp] The IPython Notebook is running at: https://[all ip addresses on your system]:9999/
[I 17:26:44.244 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).

[minrk]

server_extensions is correct, the readme is wrong. Beyond that, something has broken the extension, and I've been meaning to figure out what went wrong. I'll work on figuring it out now.

[hannorein]

Thanks. I'm glad it's not just me. I looked at the code base but couldn't figure out what is (not) happening.

[minrk]

@hannorein thanks for testing!

[rohit-gupta]

Would anyone happen to know how to make this work on windows and Python2.7 ? It runs into os.symlink() in "install_nbextension" upon running jupyter-notebook.

symlink C:\Users\rohit_gupta\AppData\Roaming\jupyter\nbextensions\ipyparallel -> C:\Python27\lib\site-packages\ipyparallel\nbextension\static
[W 00:38:41.710 NotebookApp] Error loading server extension ipyparallel.nbextension
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\notebook\notebookapp.py", line 992, in init_server_extensions
func(self)
File "C:\Python27\lib\site-packages\ipyparallel\nbextension\handlers.py", line 72, in load_jupyter_server_extension
install_nbextension(static, destination='ipyparallel', symlink=True, user=True)
File "C:\Python27\lib\site-packages\notebook\nbextensions.py", line 200, in install_nbextension
os.symlink(path, full_dest)
AttributeError: 'module' object has no attribute 'symlink'

Edit: managed to fix it by patching os.symlink for windows: http://stackoverflow.com/questions/6260149/os-symlink-support-in-windows