Unable to use cookiecutter template

[hdoupe]

Describe the bug

I tried to use the cookie cutter command, but there was a key error when Jupyter Book tried to write the files.

To Reproduce

$ jupyter-book create docs/ --cookiecutter
You've downloaded /home/hankdoupe/.cookiecutters/cookiecutter-jupyter-book before. Is it okay to delete and re-download it? [yes]: yes
author_name [Captain Jupyter]: Hank Doupe   
github_username [hankdoupe]: hdoupe
book_name [my-book]: docs
book_slug [docs]: docs
book_short_description [This cookiecutter creates a simple boilerplate for a Jupyter Book.]: Developer documentation for Compute Studio.
version ['0.1.0']: 
Select open_source_license:
1 - MIT license
2 - BSD license
3 - ISC license
4 - Apache Software License 2.0
5 - GNU General Public License v3
Choose from 1, 2, 3, 4, 5 [1]: 5
Select include_ci:
1 - github
2 - gitlab
3 - no
Choose from 1, 2, 3 [1]: 1
Traceback (most recent call last):
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/cookiecutter/generate.py", line 352, in generate_files
    generate_file(
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/cookiecutter/generate.py", line 175, in generate_file
    rendered_file = tmpl.render(**context)
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/jinja2/environment.py", line 1090, in render
    self.environment.handle_exception()
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/jinja2/environment.py", line 832, in handle_exception
    reraise(*rewrite_traceback_stack(source=source))
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/jinja2/_compat.py", line 28, in reraise
    raise value.with_traceback(tb)
  File "./LICENSE", line 82, in top-level template code
jinja2.exceptions.UndefinedError: 'collections.OrderedDict object' has no attribute 'project_short_description'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hankdoupe/miniconda3/bin/jupyter-book", line 8, in <module>
    sys.exit(main())
  File "/home/hankdoupe/.local/lib/python3.8/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hankdoupe/.local/lib/python3.8/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hankdoupe/.local/lib/python3.8/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hankdoupe/.local/lib/python3.8/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hankdoupe/.local/lib/python3.8/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/jupyter_book/commands/__init__.py", line 286, in create
    book = cookiecutter(cc_url, output_dir=Path(path_book))
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/cookiecutter/main.py", line 101, in cookiecutter
    result = generate_files(
  File "/home/hankdoupe/miniconda3/lib/python3.8/site-packages/cookiecutter/generate.py", line 359, in generate_files
    raise UndefinedVariableInTemplate(msg, err, context)
cookiecutter.exceptions.UndefinedVariableInTemplate: Unable to create file 'LICENSE'. Error message: 'collections.OrderedDict object' has no attribute 'project_short_description'. Context: OrderedDict([('cookiecutter', OrderedDict([('author_name', 'Hank Doupe'), ('github_username', 'hdoupe'), ('book_name', 'docs'), ('book_slug', 'docs'), ('book_short_description', 'Developer documentation for Compute Studio.'), ('version', "'0.1.0'"), ('open_source_license', 'GNU General Public License v3'), ('include_ci', 'github'), ('_template', 'gh:executablebooks/cookiecutter-jupyter-book')]))])

Expected behavior

No errors.

$ jupyter-book build mybook
ERROR ...

Environment

$ jupyter-book --version
Jupyter Book: 0.8.2
MyST-NB: 0.10.1
Sphinx Book Theme: 0.0.37
MyST-Parser: 0.12.10
Jupyter-Cache: 0.4.1
NbClient: 0.5.0
(base) ~/compute-studio 
$ python --version
Python 3.8.1
(base) ~/compute-studio 

OS: Ubuntu

Thanks for taking a look at this! I'm just getting started with Jupyterbooks and the cookie cutter command seemed like the right way to template everything out!

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[chrisjsewell]

thanks @hdoupe, I've transferred this over to the cookie cutter repo, so @TomasBeuzen can have a look

[TomasBeuzen]

Thanks both - will investigate this bug ASAP

[TomasBeuzen]

@hdoupe - this should be fixed now. Please try running jupyter-book create docs/ --cookiecutter again. If the issue is not resolved please post here and I'll re-open.

[hdoupe]

Looks great! Thanks @TomasBeuzen and @chrisjsewell!

I've been admiring all of the jupyter books docs sites that seem to be popping up everywhere and decided it was time to convert!

[TomasBeuzen]

Glad to hear it and thanks for reporting the bug! The core Jupyter Book team is doing a wonderful job for sure. If you're just getting started, I gave a short presentation on the key features I find useful in Jupyter Book a few months ago which you can find here, but in particular, I compiled a short list of some of my fav JB examples which might be helpful to check out, just to see what others are doing :)

[chrisjsewell]

@TomasBeuzen you might want to mention this in https://github.com/executablebooks/meta/issues/154

[choldgraf]

@TomasBeuzen amazing - thanks for continuing to help with the project <3