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postBuild
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postBuild
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#!/bin/bash
# ALong with Jupyter-RISE that works with Binder (from )https://github.com/binder-examples/jupyter-rise,
# enable hide_code extension, see https://github.com/kirbs-/hide_code and
# https://github.com/binder-examples/jupyter-extension/blob/master/postBuild
# with server extension based on https://github.com/matheusmota/facens-dataviz/blob/54cbfb373916c7180c65c2ed7500ac890252bd98/binder/postBuild
# and https://jupyter-notebook.readthedocs.io/en/4.x/examples/Notebook/rstversions/Distributing%20Jupyter%20Extensions%20as%20Python%20Packages.html#enable-a-server-extension
# and https://jupyter-notebook.readthedocs.io/en/4.x/examples/Notebook/rstversions/Distributing%20Jupyter%20Extensions%20as%20Python%20Packages.html#install-and-enable-the-server-extension-and-nbextension
# and https://github.com/fomightez/jupyter_hide_code
#Retreived from github.com/fomightez/jupyter-rise_with-hide_code by D Bakalar on 5/13/2020
jupyter contrib nbextension install --user
jupyter nbextension install --sys-prefix hide_code
jupyter nbextension enable --sys-prefix hide_code
#jupyter serverextension enable --sys-prefix jupyter_server_proxy
jupyter serverextension enable --sys-prefix hide_code
# Try to fix the install based on https://github.com/kirbs-/hide_code/issues/29#issuecomment-274800019
# Note that I used that even though different because old code listed at that link gave error saying
# no install attriibute & only thing with install I saw when I ran `!python -c "import hide_code.hide_code as hc;print(dir(hc));"`
python -c "import hide_code.hide_code as hc;hc.install_bootstrapped_files()"
# Implement install fix described at https://stackoverflow.com/a/39169844/8508004 to get hide_code
# showing in under `View` > `cell toolbar` menu and across toolbar proper.
# To make general, going to try avoiding hardcoding in the Python version since hoping
# to down the road combine with jupyter-rise and that install produces Python 3.6 at the moment.
# Python version assignment based on https://stackoverflow.com/questions/14735366/cannot-assign-the-output-of-python-v-to-a-variable-in-bash and sending multiple
# lines of text to output based on https://www.unix.com/shell-programming-and-scripting/31827-echo-block-lines.html
# and redirect.
pyver=$(python -c "import sys; print (f'{sys.version_info.major}.{sys.version_info.minor}')")
cd ~/.local/share/jupyter/nbextensions/
cp -r hide_input hide_code
cd hide_code/
cp /srv/conda/envs/notebook/lib/python$pyver/site-packages/notebook/static/custom/hide_code.js ./main.js
rm hide-input.yaml
cat <<EOF > hide-code.yaml
Type: IPython Notebook Extension
Compatibility: 3.x, 4.x, 5.x
Main: main.js
Name: Hide code
Icon: icon.png
Description: "toggle display of selected code cell's input"
Link: readme.md
EOF
cat <<EOF > readme.md
Hide Code
==========
This extension allows hiding of all or specified, individual code cells in a notebook. See
[here](https://github.com/kirbs-/hide_code#hide_code).
EOF
# since it is now listed in the nbextensions like the others in `contrib nbextension` enable
# it like them, based on python-markdown enabling in https://github.com/binder-examples/jupyter-extension/blob/1fecbd818ef84980ec1043e4b57edebf7053d1f9/postBuild
jupyter nbextension enable hide_code/main
cd ~
# enable xvfb with wkhtmltopdf as described here so it will work with pdfkit similar to as shown at https://github.com/JazzCore/python-pdfkit/wiki/Using-wkhtmltopdf-without-X-server and more like how I activated orca with xvfb at https://github.com/fomightez/orca-plotly-binderized/blob/master/postBuild
# When this works, it should allow the test at the last line of the code at https://github.com/JazzCore/python-pdfkit/wiki/Using-wkhtmltopdf-without-X-server , i.e., `wkhtmltopdf http://www.google.com output.pdf`, at least not give that it cannot connect to X display
mkdir -p ~/.local/bin
printf '#!/bin/bash \nxvfb-run --auto-servernum --server-args "-screen 0 640x480x24" /usr/bin/wkhtmltopdf "$@"' > ~/.local/bin/wkhtmltopdf.sh
chmod 777 ~/.local/bin/wkhtmltopdf.sh
ln -s ~/.local/bin/wkhtmltopdf.sh ~/.local/bin/wkhtmltopdf
# leave with home as working directory (not sure if necessary)
cd ~