Various Notebook usability fixes:
- add kernel restart dialog confirmation (it destroys the user session)
- add missing keybindings
- change language from 'terminal mode' to 'in-place execution' which is more descriptive
- adjust spacing/padding and colors slightly for readability and better use of space in small screens.
- add line numbering toggle to code cells. Triggered with C-m-l.
- show keybindings in monospaced font.
- add QuickHelp button that is always visible and at the top.
- add missing keybindings for kernel interrupt/restart from the kbd.
Now multiple calls no longer show multiple instances of the shortcut dialog. Rather, clicking the quick help, or invoking `C-m h` will hide
the dialog if shown.
Update codemirror to 2.15 and make the code internally more version-agnostic.
Added our own README file with information about what changes we carry to upstream CodeMirror and what version we currently use.
* JSON connection files are now used to connect files
* HMAC message signing is now on by default in all IPython apps
* Adds IPython.lib.kernel, which contains utility functions for connecting
clients. These were mostly copied out of qtconsoleapp in order to be
more general.
* Adds %connection_info and %qtconsole magics to zmqshell
closes gh-688
closes gh-806
closes gh-691
This is separate from previous, because it is more likely to be rejected.
It requires the the Session objects in Handlers get a reference all the way back up to the IPython App that started the environment.
Changes stdin channel from REQ-REQ to ROUTER-DEALER, fixing
the round-robin load-balancing of stdin_requests across frontends.
stdin_requests now go to the client that made the execute_request
that prompted the stdin request.
stdin_requests from frontends that do not support stdin will raise an error,
rather than hanging on input that will never arrive.
reviewed by @fperez
closes#673
stdin requests are now directed to the frontend that made the execution
request that called raw_input.
allow_stdin flag added to execution_request to indicate whether stdin_requests are allowed.
StdInNotImplementedError exception class added to IPython.core.error, and is raised if raw_input is called from execute requests where allow_input is undefined.
closes gh-673
Simply call it 'codemirror', so we don't have explicit version numbers
inside a bunch of files.
A file called ipython-version-N.NN will be kept to easily let us know
which version we're shipping with IPython.
Several improvements to stdout/stderr handling and visual layout of cells.
Now stdout and stderr are kept contiguous (in a single div) if they are being written to continuously, and stderr is shown with a light red background to help distinguish from stdout.
Further, input cells now have a light gray background to help distinguish them from plain stdout areas.
