def get_choices(choices):
for value, help_text in choices:
if value[0] != "-":
name = convert_choice_name(value) + "_ASC"
else:
name = convert_choice_name(value[1:]) + "_DESC"
description = help_text
yield name, value, description
def get_choices(choices):
for value, help_text in choices:
if value:
name = convert_choice_name(value)
description = help_text
yield name, value, description
