latest changes

README.md

@@ -2,6 +2,19 @@
 
 ## Commands
 
+### Build a Jupiterhub Docker Container
+
+```sh
+nix build .#cyanovision-docker -o ./build/cyanovision.tgz
+```
+
+```sh
+docker load < ./build/cyanovision.tgz
+docker run --rm -it -p 8888:8888 -v $HOME:/mnt cyanovision
+```
+
+Now [access JupyterHub webinterface](http://127.0.0.1:8888/lab) to develop Notebooks.
+
 ### Run the Cyanovision UI
 
 ```sh
@@ -10,5 +23,10 @@ nix run https://code.curious.bio/curious.bio/nix-cyanovision#.
 
 ## Links
 
-* <https://nixos.org/download.html>
 * <https://github.com/IoannouPanayiotis/Sensor-CDT-Team-Challenge-2021-2022>
+* <https://nixos.org/download.html>
+
+###
+
+* <https://jupyter.org/hub>
+* <https://jupyter-tutorial.readthedocs.io/>

flake.nix

@@ -26,7 +26,7 @@
 
       iPython = pkgs.kernels.iPythonWith {
         name = cyanovision.name;
-        packages = p: with p; [sympy numpy];
+        packages = cyanovision.pythonPackages ++ cyanovision.jupyterEnvironment;
         ignoreCollisions = true;
       };
 
@@ -50,12 +50,18 @@
           libsndfile
         ];
 
+        jupyterlabPackages = with pkgs; [
+          nodejs
+          npm
+        ];
+
         pythonPackages = with pkgs.python310Packages; [
           matplotlib
           numpy
           pathlib2
           pillow
           pycocotools
+          sympy
           tensorflow
           tkinter
         ];
@@ -149,12 +155,14 @@
       packages.cyanovision-model = cyanovision.packages.cyanovision-model;
       packages.cyanovision-dataset = cyanovision.packages.cyanovision-dataset;
       packages.tflite-model-maker = cyanovision.packages.tflite-model-maker;
-      packages.python-venv = python-venv;
-
-      packages.docker =
+      packages.cyanovision-venv = python-venv;
+      packages.cyanovision-docker =
         (machNix.mkDockerImage {
-          packagesExtra = cyanovision.packagesExtra;
-          requirements = cyanovision.pythonPackages;
+          # packagesExtra = pkgs.lib.mkMerge (
+          #   cyanovision.packagesExtra
+          #   cyanovision.jupyterlabPackages
+          # );
+          requirements = "jupyterlab";
           _.pytest-cov.propagatedBuildInputs.mod = pySelf: self: oldVal: oldVal ++ [pySelf.tomli];
         })
         .override