Renaming of functions with better understanding of reconnects. Under
the original logic, reconnecting blithely created a new session if
the original no longer existed. Now it will alert the user when this
happens.
Also hopefully fixes#381 as there was a bug of missing argument not
being caught by lisp's undisciplined typing.
Coursera appears to kill websockets every minute or so, and I'm
observing firsthand the buggy behaviors described in #356. This PR
cleans up the websocket code and kernel restart logic. Removed
backwards compatibility for the v2 messaging api
as keeping it in the presence of the refactoring would make it more
broken that it already was.
As emacs users we prefer and have the luxury of fuzzy file navigation
via ido and projectile. From a notebook or notebooklist buffer, the commands
`C-c C-f` ein:file-open
`C-c C-o` ein:notebook-open
offer an ido alternative to point and click navigation.
To populate the ido lists, retrieving the content hierarchy is on by
default. Two custom variables determine how wide and deep the content query
probes (currently at 2 levels deep and 6 directories wide). Set both
to zero to turn off.
tkf half finished code to quickly go from local file buffers to notebook
mode via `C-c C-z` or `C-c C-o`. This is now possible. EIN will
start the server from a suitable parent directory of the visited file.
Enable ido completion for `notebooklist-login`.
Remove the albatross `ein-loaddefs.el` in favor of more standard
`ein-autoloads.el` that is not git tracked.
Convenience `make install` from git source (local alternative to
melpa).
If `notebook list` returns more than one entry for the same url:port the
resulting structure won't be a list of lists, but rather a list of multiple
paired elements.
ein:url normalization issue (fails the passworded server test).
"No servers running here" warning is unsettling for I think the
majority of users who do not run jupyter locally.
There appears to be a (hopefully very rare) possibility of `jupyter notebook
list --json` returning multiple tokens for the same url. This will result in
some perplexing behavior in ein, so these changes try to bring clarity when such
a situation occurs.
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.
