def run(self, parsed_args):
# Use custom output producer.
# cliff.lister with default formatters does not work
# with large arrays of data, because it does not support streaming
# TODO(implement custom formatter)
formatter = make_display_attr_getter(self.columns)
data = six.moves.map(formatter, self.take_action(parsed_args))
self.produce_output(parsed_args, data)
return 0
def run(self, parsed_args):
# Use custom output producer.
# cliff.lister with default formatters does not work
# with large arrays of data, because it does not support streaming
# TODO(implement custom formatter)
formatter = make_display_attr_getter(self.columns)
data = six.moves.map(formatter, self.take_action(parsed_args))
self.produce_output(parsed_args, data)
return 0
def test_make_display_attr_getter(self):
obj = Dummy()
obj.attr_int = 0
obj.attr_str = "text"
obj.attr_none = None
formatter = utils.make_display_attr_getter(
["attr_int", "attr_str", "attr_none"]
)
self.assertEqual(
[u"0", u"text", u"-"],
formatter(obj)
)
