Remove remaining references to deprecated XREP/XREQ names.
There was only one actual use of the deprecated constants in code, but numerous mentions in docstrings, etc.
These names have been removed from the next libzmq release, and will presumably be removed from pyzmq someday.
only one line of actual code is changed.
these names have been removed from the next libzmq release,
and will presumably be removed from pyzmq someday.
Increase duration of save messages and write permanent 'failed' message to the save status area on failed save.
Not a pop-up as described in #1461, but significantly more prominent, and most importantly permanent when saving fails, at least until the next successful save.
Closes#1461.
Add %%octave, %octave, %octave_pull and %octave_push magics to facilitate interaction with Octave via oct2py. This is similar in spirit to the R magic extension.
New `%%capture` cell magic captures stdout/err while running a cell.
Uses `capture_output()` context manager, moved to utils.io from IPython.parallel testing utilities, where it originated.
The caputre objects can be printed as a string, case in which they display the captured stdout, which is also available as `.stdout`. The captured stderr, if any, is in a `.stderr` attribute. A `.show()` method can be called to quickly print both, with stderr being correctly printed to the sys.stderr stream (so the notebook displays it with red highlighting).
closes#1863
Fix 1px margin bouncing of selected menu item.
This fixes the margin of the active menu item to zero, so now the text doesn't shift around, even if you use larger fonts.
To reproduce the original error, zoom your notebook (ctrl-mousewheel, or ctrl-+ in most browsers) and try the menu.
Fix vertical offset due to bold/italics, and bad browser fonts.
Adds a dialog warning users when a problematic monospaced font is detected, so they can change their configuration.
There was a bug in NotebookManager.save_notebook_object.
Here is how to reproduce:
0. Make sure you don't have Untitled0.
1. Open new notebook Untitled0.
2. Rename it to something else.
3. Copy Untitled0.ipynb to the notebook dir from somewhere.
(Do not use notebook UI.)
4. New copied Untitled0 cannot be opened.
The renamed notebook is opened when tried.
Indeed, accessing to http://localhost:XXXX/notebooks shows
duplicated notebook_id.
The problem was that NotebookManager.rev_mapping keeps old notebook
name after renaming.
Make : invalid in filenames in the Notebook JS code.
This only prevents : in the filenames on the JavaScript side of things. Handling this on the server side will be a separate issue that is related to other open issue. I will update those to reflect this.
closes#1781
Rmagic extension to use R (the statistical package) seamlessly from IPython.
The rmagic extension allows R inline code as well as cell level magics. An example notebook is provided in docs/examples/notebooks/rmagic_extension.ipynb to demonstrate its usage.
Main points:
1) Allows capture of plots to R via inline png plots (like --pylab inline)
2) Allows capture of R's stdout() connection to the notebook
3) Allows simple push/pull for array data to/from R (via rpy2) with copy only on push to R -- this seems necessary.
When kernel is died and restarted, or restarted while it is in the
busy state, message "(Busy)" on the window title is not updated. This
problem is fixed by updating document title when restarting.
it seem that show and hide methods fron tooltip where collinding with
jquery, sometime blocking the notebook.
Move from css fadeIn/Out to jQuery fade In/Out, and replace
addRemoveClass by fadeIn/fadeOut
For security reasons, the kernel should not be started until
after the notebook content is completely loaded and on the page.
This prevents people from creating notebooks that run nasty code
on the users machine at load time.
In order to implement this, we had to create a CodeCell.set_kernel
method that allows the kernel attribute of a CodeCell to be set
at a later time. This also fixes some error messages we were
seeing related to the kernel's channels not being setup properly
when a send was attempted.
Use notification to quicky remind use of the tooltip
Use javascript in notebook to make a live demo in
01_notebook_introduction
tooltip docstring is remplaceid for the first use by a live tutorial
I had removed the choice for the user to not restart a dead kernel
but we are using that elsewhere. Eventually we may not give them
a choice, but for now we will use that model.
