{ lib, buildPythonPackage, fetchPypi, flask, mock, sqlalchemy, pytest }:

buildPythonPackage rec {
  pname = "Flask-SQLAlchemy";
  version = "2.5.1";

  src = fetchPypi {
    inherit pname version;
    sha256 = "2bda44b43e7cacb15d4e05ff3cc1f8bc97936cc464623424102bfc2c35e95912";
  };

  propagatedBuildInputs = [ flask sqlalchemy ];
  checkInputs = [ mock pytest ];

  checkPhase = ''
    pytest
  '';

  meta = with lib; {
    description = "SQLAlchemy extension for Flask";
    homepage = "http://flask-sqlalchemy.pocoo.org/";
    license = licenses.bsd3;
    maintainers = with maintainers; [ gerschtli ];
  };
}