requirements.nix

# generated using pypi2nix tool (version: 1.8.1)
# See more at: https://github.com/garbas/pypi2nix
#
# COMMAND:
#   pypi2nix -W https://travis.garbas.si/wheels_cache/ -v -V 3.5 -s pytz
#

{ pkgs ? import <nixpkgs> {}
}:

let

  inherit (pkgs) makeWrapper;
  inherit (pkgs.stdenv.lib) fix' extends inNixShell;

  pythonPackages =
  import "${toString pkgs.path}/pkgs/top-level/python-packages.nix" {
    inherit pkgs;
    inherit (pkgs) stdenv;
    python = pkgs.python35;
    # patching pip so it does not try to remove files when running nix-shell
    overrides =
      self: super: {
        bootstrapped-pip = super.bootstrapped-pip.overrideDerivation (old: {
          patchPhase = old.patchPhase + ''
            sed -i \
              -e "s|paths_to_remove.remove(auto_confirm)|#paths_to_remove.remove(auto_confirm)|"  \
              -e "s|self.uninstalled = paths_to_remove|#self.uninstalled = paths_to_remove|"  \
                $out/${pkgs.python35.sitePackages}/pip/req/req_install.py
          '';
        });
      };
  };

  commonBuildInputs = [];
  commonDoCheck = false;

  withPackages = pkgs':
    let
      pkgs = builtins.removeAttrs pkgs' ["__unfix__"];
      interpreter = pythonPackages.buildPythonPackage {
        name = "python35-interpreter";
        buildInputs = [ makeWrapper ] ++ (builtins.attrValues pkgs);
        buildCommand = ''
          mkdir -p $out/bin
          ln -s ${pythonPackages.python.interpreter} \
              $out/bin/${pythonPackages.python.executable}
          for dep in ${builtins.concatStringsSep " "
              (builtins.attrValues pkgs)}; do
            if [ -d "$dep/bin" ]; then
              for prog in "$dep/bin/"*; do
                if [ -x "$prog" ] && [ -f "$prog" ]; then
                  ln -s $prog $out/bin/`basename $prog`
                fi
              done
            fi
          done
          for prog in "$out/bin/"*; do
            wrapProgram "$prog" --prefix PYTHONPATH : "$PYTHONPATH"
          done
          pushd $out/bin
          ln -s ${pythonPackages.python.executable} python
          ln -s ${pythonPackages.python.executable} \
              python3
          popd
        '';
        passthru.interpreter = pythonPackages.python;
      };
    in {
      __old = pythonPackages;
      inherit interpreter;
      mkDerivation = pythonPackages.buildPythonPackage;
      packages = pkgs;
      overrideDerivation = drv: f:
        pythonPackages.buildPythonPackage (
          drv.drvAttrs // f drv.drvAttrs // { meta = drv.meta; }
        );
      withPackages = pkgs'':
        withPackages (pkgs // pkgs'');
    };

  python = withPackages {};

  generated = self: {
    "pytz" = python.mkDerivation {
      name = "pytz-2018.4";
      src = pkgs.fetchurl { url = "https://files.pythonhosted.org/packages/10/76/52efda4ef98e7544321fd8d5d512e11739c1df18b0649551aeccfb1c8376/pytz-2018.4.tar.gz"; sha256 = "c06425302f2cf668f1bba7a0a03f3c1d34d4ebeef2c72003da308b3947c7f749"; };
      doCheck = commonDoCheck;
      buildInputs = commonBuildInputs;
      propagatedBuildInputs = [ ];
      meta = with pkgs.stdenv.lib; {
        homepage = "http://pythonhosted.org/pytz";
        license = licenses.mit;
        description = "World timezone definitions, modern and historical";
      };
    };
  };
  localOverridesFile = ./requirements_override.nix;
  overrides = import localOverridesFile { inherit pkgs python; };
  commonOverrides = [
    
  ];
  allOverrides =
    (if (builtins.pathExists localOverridesFile)
     then [overrides] else [] ) ++ commonOverrides;

in python.withPackages
   (fix' (pkgs.lib.fold
            extends
            generated
            allOverrides
         )
   )