def wrapper(self, *rest, **kw_args):
# This gives us a wrapped method that ignores the suitable
# exceptions ...
func = Utils.exception_wrapper(functor, exc_list, return_on_exc,
self.logger)
# ... and here we call the wrapped method.
return func(self, *rest, **kw_args)
def wrapper(self, *rest, **kw_args):
# This gives us a wrapped method that ignores the suitable
# exceptions ...
func = Utils.exception_wrapper(functor, exc_list, return_on_exc,
self.logger)
# ... and here we call the wrapped method.
return func(self, *rest, **kw_args)
def test_exception_wrapper_behaviour():
""" Utils.exception_wrapper with valid arguments. """
# Ignoring all exceptions with defaults always yields None
assert Utils.exception_wrapper(noop, None)() is None
# Ignoring the exception raised with defaults always yields None
assert Utils.exception_wrapper(raise1, ValueError)() is None
# Exceptions can be given as tuples ...
assert Utils.exception_wrapper(raise1, (ValueError,))() is None
# ... lists
assert Utils.exception_wrapper(raise1, [ValueError, ])() is None
# ... or sets without affecting the result
assert Utils.exception_wrapper(raise1, set((ValueError,)))() is None
# Exception not matching the spec are not caught
nose.tools.assert_raises(ValueError,
Utils.exception_wrapper(raise1, AttributeError))
# Return value with no exceptions is not altered
assert Utils.exception_wrapper(noop, None, '')() is None
# Return value with exceptions matches the arg
assert Utils.exception_wrapper(raise1, ValueError, '')() == ''
def test_exception_wrapper_behaviour():
""" Utils.exception_wrapper with valid arguments. """
# Ignoring all exceptions with defaults always yields None
assert Utils.exception_wrapper(noop, None)() is None
# Ignoring the exception raised with defaults always yields None
assert Utils.exception_wrapper(raise1, ValueError)() is None
# Exceptions can be given as tuples ...
assert Utils.exception_wrapper(raise1, (ValueError,))() is None
# ... lists
assert Utils.exception_wrapper(raise1, [ValueError, ])() is None
# ... or sets without affecting the result
assert Utils.exception_wrapper(raise1, set((ValueError,)))() is None
# Exception not matching the spec are not caught
nose.tools.assert_raises(ValueError,
Utils.exception_wrapper(raise1, AttributeError))
# Return value with no exceptions is not altered
assert Utils.exception_wrapper(noop, None, '')() is None
# Return value with exceptions matches the arg
assert Utils.exception_wrapper(raise1, ValueError, '')() == ''
def test_exception_wrapper_returns_callable():
""" Utils.exception_wrapper returns callable. """
assert hasattr(Utils.exception_wrapper(noop), '__call__')
Utils.exception_wrapper(noop)()
def test_exception_wrapper_returns_callable():
""" Utils.exception_wrapper returns callable. """
assert hasattr(Utils.exception_wrapper(noop), '__call__')
Utils.exception_wrapper(noop)()
