environment/lib/python2.7/site-packages/nose/tools/nontrivial.py
def with_setup(setup=None, teardown=None):
    """Decorator to add setup and/or teardown methods to a test function::

      @with_setup(setup, teardown)
      def test_something():
          " ... "

    Note that `with_setup` is useful *only* for test functions, not for test
    methods or inside of TestCase subclasses.
    """
    def decorate(func, setup=setup, teardown=teardown):
        if setup:
            if hasattr(func, 'setup'):
                _old_s = func.setup
                def _s():
                    setup()
                    _old_s()
                func.setup = _s
            else:
                func.setup = setup
        if teardown:
            if hasattr(func, 'teardown'):
                _old_t = func.teardown
                def _t():
                    _old_t()
                    teardown()
                func.teardown = _t
            else:
                func.teardown = teardown
        return func
    return decorate
def with_setup(setup=None, teardown=None):
    """Decorator to add setup and/or teardown methods to a test function::

      @with_setup(setup, teardown)
      def test_something():
          " ... "

    Note that `with_setup` is useful *only* for test functions, not for test
    methods or inside of TestCase subclasses.
    """
    def decorate(func, setup=setup, teardown=teardown):
        if setup:
            if hasattr(func, 'setup'):
                _old_s = func.setup
                def _s():
                    setup()
                    _old_s()
                func.setup = _s
            else:
                func.setup = setup
        if teardown:
            if hasattr(func, 'teardown'):
                _old_t = func.teardown
                def _t():
                    _old_t()
                    teardown()
                func.teardown = _t
            else:
                func.teardown = teardown
        return func
    return decorate
def with_setup ( setup = None , teardown = None ) : def decorate ( func , setup = setup , teardown = teardown ) : if setup : if hasattr ( func , 'setup' ) : _old_s = func . setup def _s ( ) : setup ( ) _old_s ( ) func . setup = _s else : func . setup = setup if teardown : if hasattr ( func , 'teardown' ) : _old_t = func . teardown def _t ( ) : _old_t ( ) teardown ( ) func . teardown = _t else : func . teardown = teardown return func return decorate
Decorator to add setup and/or teardown methods to a test function::

      @with_setup(setup, teardown)
      def test_something():
          " ... "

    Note that `with_setup` is useful *only* for test functions, not for test
    methods or inside of TestCase subclasses.
Decorator to add setup and / or teardown methods to a test function ::