shell.nix

with (import <nixpkgs> {});
with python3.pkgs;

let
  quantmod = buildPythonPackage rec {
    pname = "quantmod";
    version = "0.0.0";

    src = ./.;
    propagatedBuildInputs = with self; [ numpy pandas pandas-datareader plotly ];

    doCheck = false;
  };

in mkShell {
  buildInputs = [ python3 quantmod numpy pandas pandas-datareader plotly ];
  shellHook = ''
    # Tells pip to put packages into $PIP_PREFIX instead of the usual locations.
    # See https://pip.pypa.io/en/stable/user_guide/#environment-variables.
    export PIP_PREFIX=$(pwd)/_build/pip_packages
    export PYTHONPATH="$PIP_PREFIX/${pkgs.python3.sitePackages}:$PYTHONPATH"
    export PATH="$PIP_PREFIX/bin:$PATH"
    unset SOURCE_DATE_EPOCH
  '';
}