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add example for jupyterWith

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DavHau 2020-11-23 15:09:14 +07:00
parent bbe8558348
commit 0d6f1f218a
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39
examples.md
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@ -268,9 +268,44 @@ mach-nix.mkPython rec {
}
```
## JupyterLab
## Jupyter
### Starting point for a geospatial environment
### ...using jupyterWith + mach-nix
In this example, mach-nix is used to resolve our python dependencies and provide them to [jupyterWith](https://github.com/tweag/jupyterWith) which is a Nix-based framework for the definition of declarative and reproducible Jupyter environments.
```nix
let
mach-nix = import (builtins.fetchGit {
url = "https://github.com/DavHau/mach-nix/";
ref = "refs/tags/3.0.2"; # update this version
}) {
python = "python37";
};
# load your requirements
machNix = mach-nix.mkPython rec {
requirements = builtins.readFile ./requirements.txt;
};
jupyter = import (builtins.fetchGit {
url = https://github.com/tweag/jupyterWith;
ref = "master";
#rev = "some_revision";
}) {};
iPython = jupyter.kernels.iPythonWith {
name = "mach-nix-jupyter";
python3 = machNix.python;
packages = machNix.python.pkgs.selectPkgs;
};
jupyterEnvironment = jupyter.jupyterlabWith {
kernels = [ iPython ];
};
in
jupyterEnvironment.env
```
### ...using mach-nix only
```nix
...
let