{ pkgs ? import <nixpkgs> {} }: with pkgs;
#{ poetry2nix, runCommand, fetchFromGitHub, openldap, cyrus_sasl, pkg-config, python37 }:
let
  version = "14.0";
  commit = "122ba218265cbb2a157765b56bc961cad4fe1cc3";
  poetryPackages = poetry2nix.mkPoetryPackages rec {
    pyproject = ./pyproject.toml;
    poetrylock = ./poetry.lock;
    python = python37;
    overrides = [];
  };
  openupgrade = fetchFromGitHub {
    owner = "OCA";
    repo = "OpenUpgrade";
    rev = "df0168d3c9321e24d4ecccd2da18b92ad980a0ae";
    sha256 = "08mjf9sic8ns6351x13n4jbsa9mkqbq1gbk98r5y0p087bmjs8cw";
  };
  poetryApp = poetry2nix.mkPoetryApplication rec {
    src = fetchFromGitHub {
      owner = "odoo";
      repo = "odoo";
      rev = commit;
      sha256 = "1ipsv12s0b5290g9v2268f7m6x8m85inf6cnqs7gwbj1pxj6gilg";
    };
    overrides = poetry2nix.overrides.withDefaults (self: super: {
      cffi = poetryPackages.python.pkgs.cffi;
      pyldap = super.pyldap.overridePythonAttrs (old: {
        buildInputs = old.buildInputs ++ [ openldap cyrus_sasl ];
        nativeBuildInputs = old.nativeBuildInputs ++ [ pkg-config ];
        preConfigure = old.preConfigure or "" + ''
          export NIX_CFLAGS_COMPILE="$NIX_CFLAGS_COMPILE -isystem ${cyrus_sasl.dev}/include/sasl"
        '';
      });
    });
    pyproject = ./pyproject.toml;
    poetrylock = ./poetry.lock;
    python = python37;
    nativeBuildInputs = [ openldap ];
    preBuild = ''
      mv addons/* odoo/addons
      cp -a ${openupgrade}/openupgrade_framework odoo/addons
      cp -a ${openupgrade}/openupgrade_scripts odoo/addons
      '';
  };
in
  runCommand "python3.7-odoo-${version}" {} ''
    mkdir -p $out
    cp -a ${poetryApp}/* $out/
    chmod -R u+w $out
    find $out -type f -exec sed -i -e "s@${poetryApp}@$out@g" {} \;
    cd $out/lib/python3.7/site-packages/odoo
    patch -p2 < ${./odoo.patch}
  ''