{ lib, buildPythonPackage, fetchFromGitHub, fetchurl, importlib-resources, pytestCheckHook, python, pythonOlder, setuptools, }: let table = fetchurl { # See https://github.com/dahlia/iso4217/blob/main/setup.py#L19 url = "https://www.six-group.com/dam/download/financial-information/data-center/iso-currrency/lists/list-one.xml"; hash = "sha256-r1mRvI/qcOYOGKVzXHJGFdYxc+YlzpcdnWJExaF0Mp0="; }; in buildPythonPackage rec { pname = "iso4217"; version = "1.14"; pyproject = true; disabled = pythonOlder "3.7"; src = fetchFromGitHub { owner = "dahlia"; repo = "iso4217"; tag = version; hash = "sha256-lGXNSUBv/So3UgqXQ5AksqrCJVoyU8icDCfOda7Y5BE="; }; build-system = [ setuptools ]; dependencies = lib.optionals (pythonOlder "3.9") [ importlib-resources ]; nativeCheckInputs = [ pytestCheckHook ]; preBuild = '' # The table is already downloaded export ISO4217_DOWNLOAD=0 # Copy the table file to satifiy the build process cp -r ${table} iso4217/table.xml ''; postInstall = '' # Copy the table file cp -r ${table} $out/${python.sitePackages}/iso4217/table.xml ''; enabledTestPaths = [ "iso4217/test.py" ]; pythonImportsCheck = [ "iso4217" ]; meta = with lib; { description = "ISO 4217 currency data package for Python"; homepage = "https://github.com/dahlia/iso4217"; license = with licenses; [ publicDomain ]; maintainers = with maintainers; [ fab ]; }; }