Some users have seen problems indenting Python code in codecells; this may be
due to having `indent-tabs-mode` set to a non-nil value. I now force it to be
nil in all ein notebook/worksheet buffers.
Also before saving a notebook hooks defined in `before-save-hook` are run.
Can save a copy of an existing notebook to a new name via
`ein:notebook-save-to-command` (I still haven't thought of a good,
default keybinding, however).
Deleting notebooks now works again.
Small hack to allow python mode source editing popout buffers (ala C-c')
work with anaconda-mode.
Do major mode selection based on language specified in kernelspec, this
should allow better support when using ein with kernels other than python.
Using C-c', users can create a temporary buffer running an appropriate
mode to edit the contents of a notebook cell. This functionality is
intentionally very similar to what org-mode provides for editing blocks
of code or other.
Saving a notebook and creating a checkpoint are related, but distinct
activities. EIN does better now with this distinction. See updates to
the documentaiton (which should get pushed to github any day now).
Fixed bug with `ein:notebook-open-in-browser`; this command should now
work in IPython notebook 3.0 and later.
Notebook/worksheets now display the name of the kernel that the notebook
is running under. Next step is to make this clickable!
Also some documentation for my new super-secret project to add
evaluation of dynamic javascript to ein.
Let the user control whether or not to view slide attributes in current
worksheet via `ein:worksheet-toggle-slideshow-view` (C-c S).
Also added a couple more slide attributes (fragment, notes) as
these appear to be support in current Jupyter version.
Secure connections (i.e. wss, https) store cookies in a secure jar,
websocket connections now take this into account when connecting
using wss protocol.
No longer set buffer-file-name for ein:notebook buffers. This was
causing unexpected and potentially disastrous (as in data corruption)
behavior.
Some updates to travis configuration and testing. Still a long ways
from having that working, though.
Newly created notebooks no longer error on saving - bug in how
kernelspec metadata was being filled in.
Also a number of miscellaneous fixes to indentation that have
inexplicably appeared in the code.
Some small fixes for typos and catching up on version info.
Code wasn't calling `ein:notebook-save-notebook-error` when content
saving failed. Small detail, but would result in "Notebook saving"
eternally hanging out in notebook message display.
New commend `ein:notebook-reconnect-kernel` which will close then reopen
the websocket connection to a running kernel - without killing the
kernel.
Was not correctly killing and restarting the kernel in
`ein:kernel-restart.`
Fixed `ein-restart-kernel` to use REST API to kill kernel, then
restart/reconnect, again using the REST API.
Got rid of the `ein:kernel-stop` function. Seems confusing to have
'stop' and 'kill' methods running around.
NBformat 4 has a tag key in the cell metadata. We use it to tag a cell
depending on which worksheet it is in. For now the code does nothing
else with this tag, but the goal is to reimplement multiple worksheets
in ein.
Get ein:junk-new working again under IPython 2.x.
Some non-related work on fixing `ein:pytools-export-buffer`. Not quite
there yet, but I have an idea of what is going on.
As an added bonus you should be able to move notebooks to different
directories in the notebook hierarchy. Not tested, though, so I'm not
sure how well that works.
Work in progress.
Lots and lots of changes trying to clean up code so there are not so
many checks of IPython version. Also a significant amount of refactoring
all notebook server requests code to ein-contents-api.
Also moving away from notebook-id concept; instead use notebook path to
uniquely identify notebooks/content.
Made `ein:query-ipython-version` more efficient by caching results.
ein was incorrectly writing empty metadata as a Null object, which was
causing errors in ipython.
Added a helper function to write json encoding of a notebook to a
temporary buffer to help debug code for encoding nbformat4 json from
cell data.
Renaming notebooks should work a bit better now, tweaked code for saving
nbformat v4 to correctly include execution_count parameter even if cell
has not been executed.
Cleaned up some silliness in ein:query-singleton-ajax.
BEWARE! This is a large commit and the code here is still mostly
untested. Back up your notebooks before giving this changeset a try with
the current IPython-dev version.
Given that, ein is now able to open and save basic notebooks saved in
nbformat 4. Still haven't tested more complex notebooks with embedded
images.
Fixed bug in accessing directories a depths greater than 1 level.
Some initial support for IPython 3.0 and IPEP 27. Can open notebooklists
and notebooks, but having some issues connecting to websocket.
