jupyterlab-matplotlib issue 154 example docker image

Dockerfile

FROM ubuntu:bionic

SHELL ["/bin/bash", "-c"]
RUN apt update -qq && apt upgrade -y -qq
ENV CONDAROOT "/opt/conda"
WORKDIR /root/
ADD https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh /root/
RUN mkdir ~/.conda && \
    bash Miniconda3-latest-Linux-x86_64.sh -b -p $CONDAROOT && \
    rm -rf Miniconda3-latest-Linux-x86_64.sh && \
    source $CONDAROOT/etc/profile.d/conda.sh

# add conda to the path
ENV PATH $CONDAROOT/bin:$PATH

# Install pytorch and fastai through conda
RUN conda update -n base -c defaults conda && \
    conda create -n torch -y python=3.7 && \
    conda install -n torch -c conda-forge jupyterlab jupyter_contrib_nbextensions nodejs ipympl widgetsnbextension

# activate the torch environment to install further packages with pip which are not available or outdated on conda
ENV PATH $CONDAROOT/envs/torch/bin:$PATH
RUN echo "source activate torch" >> ~/.bashrc
RUN jupyter-lab --generate-config && \
    sed -i '/c.NotebookApp.open_browser/c\c.NotebookApp.open_browser = False' ~/.jupyter/jupyter_notebook_config.py && \
    sed -i '/c.NotebookApp.quit_button/c\c.NotebookApp.quit_button = True' ~/.jupyter/jupyter_notebook_config.py && \
    sed -i '/c.NotebookApp.token/c\c.NotebookApp.token = "'""'"' ~/.jupyter/jupyter_notebook_config.py && \
    sed -i '/c.NotebookApp.ip/c\c.NotebookApp.ip = "'"0.0.0.0"'"' ~/.jupyter/jupyter_notebook_config.py && \
    sed -i '/c.NotebookApp.allow_root/c\c.NotebookApp.allow_root = True' ~/.jupyter/jupyter_notebook_config.py && \
    jupyter labextension install @jupyter-widgets/jupyterlab-manager jupyter-matplotlib 

# Make port 8888 available to the world outside this container
EXPOSE 8888

# Run the torchtest script when the container launches (and no other command is given)
CMD ["jupyter-lab"]