def get_caption_group_together(self):
""" A descriptive text for the group_together option. """
caption = ""
if self.group_together:
if self.cardinality is None:
loop_dict = self.group_together
else:
# Looping only on the value really used in the answers
loop_dict = self.cardinality
has_and = False
for key in loop_dict:
values = self.group_together.get(key)
if values is None:
# group_together does not contain every answers
continue
standardized_values = Question.standardize_list(
values, self.group_by_letter_case, self.group_by_slugify
)
standardized_key = Question.standardize(key, self.group_by_letter_case, self.group_by_slugify)
relevant_values = [v for v in standardized_values if v != standardized_key]
if not relevant_values:
# If there is no relevant value the group_together was just
# a placeholder ex Yes for [yes Yës yEs]
continue
# We duplicate the translations so makemessage find it
caption += "with '{}' standing for ".format(key)
for value in values:
caption += "'{}' {} ".format(value, _("or"))
caption = caption[: -len("{} ".format(_("or")))]
has_and = True
caption += "{} ".format(_("and"))
if has_and:
# We remove the final "and " if there is one
caption = caption[: -len("{} ".format(_("and")))]
return caption
