[MRG] fix binder

doc/Dockerfile

@@ -1,4 +1,4 @@
-FROM jupyter/minimal-notebook:65761486d5d3 
+FROM jupyter/minimal-notebook:x86_64-2022-10-09
 
 MAINTAINER Jupyter Help <[email protected]>
 
@@ -7,6 +7,7 @@ USER root
 ENV DEBIAN_FRONTEND noninteractive
 RUN apt-get update && apt-get -yq dist-upgrade \
     && apt-get install -yq --no-install-recommends \
+    build-essential \
     openssh-client \
     vim \ 
     curl \
@@ -19,61 +20,49 @@ RUN apt-get update && apt-get -yq dist-upgrade \
 USER $NB_UID
 
 RUN pip install --upgrade pip
-RUN npm i npm@latest -g
-
-USER $NB_UID
-
-RUN pip install --upgrade pip
-RUN npm i npm@latest -g
 
 USER root
 
 RUN apt-get install -yq --no-install-recommends \
     xvfb \
     x11-utils \
     libx11-dev \
-    qt5-default \
+    qtbase5-dev \
+    qt5-qmake \
     libncurses-dev \
     flex \
     bison \
     && apt-get clean
 
-USER ${NB_UID}
+ENV DISPLAY=:99
+
+USER $NB_UID
 
-RUN pip install numpy && \
+RUN pip install vtk && \
+    pip install numpy && \
     pip install scipy && \
-    pip install matplotlib && \
     pip install pyqt5 && \
-	pip install 'ipywidgets<=7.7.1' && \
-    pip install pillow && \
-    pip install https://api.github.com/repos/mne-tools/mne-python/zipball/master
-
-RUN pip install mpi4py
-
-RUN git clone https://github.com/neuronsimulator/nrn && \
-	cd nrn && \
-	./build.sh && \
-	./configure --with-nrnpython=python3 --without-iv --prefix=$HOME && \
-	make -j4 && \
-	make install -j4 && \
-	cd src/nrnpython/ && \
-	python3 setup.py install
+    pip install xvfbwrapper && \
+    pip install pyvista && \
+    pip install pyvistaqt && \
+    pip install nibabel && \
+    pip install ipyevents && \
+    pip install darkdetect
 
-ENV PATH=${PATH}:${HOME}/x86_64/bin
+USER ${NB_UID}
 
-RUN git clone https://github.com/jonescompneurolab/hnn-core.git && \
-	cd hnn-core && \
-    make && \
-    python setup.py develop
+RUN pip install mpi4py
 
-ENV PATH=${PATH}:${HOME}/hnn-core/x86_64/
+RUN pip install mne && pip install hnn_core
 
 RUN git init . && \
     git remote add origin https://github.com/jonescompneurolab/hnn-core.git && \
-	git fetch origin gh-pages && \
-	git checkout gh-pages
+    git fetch origin gh-pages && \
+    git checkout gh-pages
 
-# Add an x-server to the entrypoint. This is needed by Mayavi
-ENTRYPOINT ["tini", "-g", "--", "xvfb-run"] 
+ENV PYVISTA_TRAME_SERVER_PROXY_PREFIX='/proxy/'
+
+ENV JUPYTERHUB_SERVICE_PREFIX='/proxy/'
 
-# CMD ["jupyter", "notebook", "--ip", "0.0.0.0"]
+# Add an x-server to the entrypoint. This is needed by Mayavi
+ENTRYPOINT ["tini", "-g", "--", "xvfb-run"]

doc/conf.py

@@ -224,6 +224,11 @@
     filepath_prefix = 'v{}'.format(version)
 
 sphinx_gallery_conf = {
+    'first_notebook_cell': ("import pyvista as pv\n"
+                            "from mne.viz import set_3d_backend\n"
+                            "set_3d_backend('notebook')\n"
+                            "pv.set_jupyter_backend('client')"
+                            ),
     'doc_module': 'hnn_core',
     # path to your examples scripts
     'examples_dirs': '../examples',