Merge the login and open commands (open aliased to login). Add login
tests described in #352.
Attempt to improve user experience by synchronously executing
`ein:jupyter-server-start`. `ein:dev-prefer-deferred` custom variable
allows easy switch to compare sychronous versus old asynchronous behavior.
```
"http://localhost:8888"
"http://localhost:8888/"
"http://127.0.0.1:8888"
"http://127.0.0.1:8888/"
"8888"
8888
```
Ideally these should converge to the same thing. Since many hash
tables are keyed off `url-or-port`, forgetting to
normalize `url-or-port` with `ein:url` leads to missed cache hits and
general malaise. So we try to do that.
Address a FIXME: apply callbacks to `ein:notebook-list-login-and-open`.
Removed py3.5 from travis build matrix to reduce developer strain.
```
"http://localhost:8888"
"http://localhost:8888/"
"http://127.0.0.1:8888"
"http://127.0.0.1:8888/"
"8888"
8888
```
Ideally these should converge to the same thing. Since many hash
tables are keyed off `url-or-port`, forgetting to
normalize `url-or-port` with `ein:url` leads to missed cache hits and
general malaise. So we try to do that.
Address a FIXME: apply callbacks to `ein:notebook-list-login-and-open`.
Removed py3.5 from travis build matrix to reduce developer strain.
Use deferred and callbacks instead of `:sync t` for tkf requests which
is known to have issues. Query server attributes once on
notebooklist-open to avoid sequencing issue #176 (but allow Resync).
Under curl backend, a second request for the same "key" as a pending
request will abort the latter, which has resulted in a clobbered
curl-cookie-jar file, so merely warn and don't abort.
Fix#176
Raise an error if the user does not specify the port or the full URL when
calling functions like `ein:notebooklist-open' and `ein:notebooklist-login'.
It can be debated that ein should assume http over https if the user doesn't
specify, but I currently think it shouldn't. Debate me.
(ein:notebooklist-sort-field): New custom var, replaces `ein:%item-sort-param%'.
(ein:notebooklist-sort-order): New custom var, replaces `ein:%item-sort-order%'.
(ein:make-sorting-widget): New macro.
(ein:nblist--sort-group): Fix the meaning of :ascending & :descending.
(render-directory): Use `ein:make-sorting-widget' to define widgets;
use the new custom vars instead of the internal %% vars.
Not much of a UI at the moment, but notebooklist entries can now be sorted
either by name or by date last modified. Jupyter does not provide size
of each item, that I can see (for the moment), so currently not possible to sort
by that parameter.
Force a query of available kernelspecs when calling `ein:notebooklist-open'.
Idea is to catch when user installs a new kernelspecs while ein is active.
As well as going to a non-deferred implementation for
`ein:notebooklist-change-url-port' the code now properly restarts the nb kernel
when changing the server the notebook is running on.
Also a small change to the formatting of the notebooklist buffer.
Don't think we were handling https:// url's correctly.
Also some code cleanup in ein-connect; fix longstanding bug in ein:load-files,
and tweak default timeout for starting a jupyter session from within emacs.
Order entries in notebooklist by file type (i.e. file extension). Add function
'ein:jupyter-server-stop to 'kill-emacs-hook.
Fixed link in documentation.
Images weren't being save to json in the way they should have. Mostly had to do
with how the attirbutes were being ordered. This is still, unfortunately, a
nasty bit code but it still seems to work.
When calling `ein:notebooklist-change-url-port' first make call to
notebooklist-open to ensure cookies are properly created/refreshed before trying
to save notebook and restart kernels.
Note this uses a bit of magic from deferred, which was already being used in
ein-jedi.el, but somehow never made it into the list of required pacakges. We
are now correcting that oversite.
Extend the timeout when querying the ipython/jupyter version. Also try to detect
when timeouts occur and in such cases temporarily assume a version (4 for the
moment).
Like `ein:notebook-update-url-or-port', but for all the notebooks opened from the
current notebooklist buffer.
Fix bug in `ein:notebook-update-url-or-port' that was keeping the kernel from
restarting.
EIN now lists other file types in notebooklist buffer and will allow user to
open those files for editing. The new buffer will get the right major-mode most
of the time, but has a hard time getting the line coding right on Windows
platform.
