Note 1: This is not the same tab-completion bug for which many issues have already been opened (the one where a massive number of objects from the global namespace are displayed). This issue specifically has to do with unwanted abbreviation of filename paths. I haven't yet found any other reports of this issue.

Note 2: I also posted this to stackoverflow but am posting again here since I didn't

Neither here nor powerline/fonts has any documentation of what codepoints are supposed to be provided with which glyphs by fonts. This makes it virtually impossible for font authors to add support.

Also, I’ve seen you use the PUA. Please register your codepoints with http://www.evertype.com/standards/csur/ so they don’t overlap with any other CSUR PUA assignments. (It’s easy, I got a couple ass

Hi, I stumbled over a bug resp. mistake in your documentation.

Bug description

Your setup documentation contains call of

sudo echo something > file

which is ..well..entirely wrong. sudo echo will write to stdout, then the redirection with ">" will write it with user rights and this will fail as this example wants to add a debian repo to a location where only root can write.

We've got quite a few standardized labels configured in our GitHub but no documentation on which labels to use and when.

We should add a "Labeling Issues" section to our CONTRIBUTING.md so this informational is accessible to people.

Hydrogen just gives me this error message when trying to run python code:

No kernel for grammar Python found

Check that the language for this file is set in Atom, that you have a Jupyter kernel installed for it, and that you have configured the language mapping in Hydrogen preferences.

To detect your current Python install you will need to run:

python -m pip install ipykernel
pytho

According to https://readthedocs.org/projects/bqplot/builds/, the last build of "latest" was one year ago (Dec. 21, 2018).

Normally this happens each time something is pushed to master, maybe there's something wrong with the repo setup?

It would be cool if we could have some more documentation in the help text.

• Explain how to use Ctrl-C and Ctrl-Z in a presentation (this is self explanatory for CLI veterans, but many users might not be so experienced. Ctrl-C and Crtl-Z are really a great part of how to use the programm in a presentation)
• Explain how <prompt_themes> work: How can I create my own? Where can I find premade o

Would be really good to have some troubleshooting guide for using this tool to it's full extent!

When inside the internal shell the cursor-up key just selects the lines in history with no (apparent) useful function.

It would be nice if it could instead access the history (as does ctrl-p/n).

I have a simple ipython_config.py for my default ipython environment. It contains:

c = get_config()
c.InteractiveShellApp.exec_lines = [
  "print('Loaded ipython config')"
]

For some reason, the print statement seems to be executed twice. Any reason why this may be the case? Is this intended, and if it is not, is there a way to prevent this? The lines I'd want in there might

@aschonfeld, it could also be useful to be able to add color bars for date or value ranges.
Here's a matplotlib example from PyMC3.

Originally posted by @mindlessbrain in man-group/dtale#48 (comment)

The documentation says that the "message" attribute of a question can be a string or a function that takes the current answers and returns a string. That doesn't appear to be accurate documentation as any function, or lambda, I use as a questions "message" gets evaluated as a string in the prompt.

e.g. This question definition;

def my_message(answers):
    return "Hello {x}".format(x=len

I use xterm in the browser to display output from rtichoke. However, only the branding text of R is shown, not the command prompt.

Kindly check this out:

Remove the whitespaces in --iversion's output so that it's consistent with other output. E.g.,

%watermark -iv -v -w 
dask        0.15.1
CPython 3.6.1
IPython 6.1.0
watermark 1.5.0

should be

%watermark -iv -v -w 
dask 0.15.1
CPython 3.6.1
IPython 6.1.0
watermark 1.5.0

Alternatively, everything could be aligned, e.g., say version numbers starting in the 20th

https://github.com/ipython/ipykernel/blob/master/examples/embedding/internal_ipkernel.py

class InternalIPKernel(object):

    def init_ipkernel(self, backend):
        # Start IPython kernel with GUI event loop and mpl support
        self.ipkernel = mpl_kernel(backend)
        # To create and track active qt consoles
        self.consoles = []
        
        # This applicati

It would be very helpful to have a grid with opacity in the metrics section. At least for me, it is hard to know exactly the point of accuracy I usually monitor as a metric.

Should we archive this repository and point people at https://github.com/jupyterhub/the-littlest-jupyterhub?

Sometimes people use the instructions from this repository and run into problems (it is unknown how many use it and are happy!). For those with problems my impression is that the best piece of advice is "don't use this, use TLJH instead your problems are probably going to go away by swit