nixpkgs/pkgs/development/python-modules/sqlalchemy-migrate/default.nix

{ stdenv, buildPythonPackage, fetchPypi, python
, unittest2, scripttest, pytz, pylint, mock
, testtools, pbr, tempita, decorator, sqlalchemy
, six, sqlparse, testrepository
}:
buildPythonPackage rec {
  pname = "sqlalchemy-migrate";
  version = "0.11.0";

  src = fetchPypi {
    inherit pname version;
    sha256 = "0ld2bihp9kmf57ykgzrfgxs4j9kxlw79sgdj9sfn47snw3izb2p6";
  };

  checkInputs = [ unittest2 scripttest pytz pylint mock testtools testrepository ];
  propagatedBuildInputs = [ pbr tempita decorator sqlalchemy six sqlparse ];

  prePatch = ''
    sed -i -e /tempest-lib/d \
           -e /testtools/d \
      test-requirements.txt
  '';
  checkPhase = ''
    export PATH=$PATH:$out/bin
    echo sqlite:///__tmp__ > test_db.cfg
    # depends on ibm_db_sa
    rm migrate/tests/changeset/databases/test_ibmdb2.py
    # wants very old testtools
    rm migrate/tests/versioning/test_schema.py
    # transient failures on py27
    substituteInPlace migrate/tests/versioning/test_util.py --replace "test_load_model" "noop"
    ${python.interpreter} setup.py test
  '';

  doCheck = true;

  meta = with stdenv.lib; {
    homepage = http://code.google.com/p/sqlalchemy-migrate/;
    description = "Schema migration tools for SQLAlchemy";
    license = licenses.asl20;
    maintainers = with maintainers; [ makefu ];
  };
}