def value_to_list_value(self, cls, link_name, prop, value):
if value is None:
return value
l_values = value.split(SUB_DELIMITERS.get(self.format))
r_values = []
for v in l_values:
converted_value = self.convert_link_value(cls, link_name, prop, v)
# only add the prop if there is a link - for example,
# TSV submissions may include empty link columns
if converted_value:
r_values.append({prop: converted_value})
return r_values
def dict_props_to_list(obj, props, titles_linked, file_format):
sub_splitter = SUB_DELIMITERS.get(file_format)
link_props_split = list(map(format_linked_prop, titles_linked))
l_prop_values = [str(obj.get(k)) for k in props]
link_fields = []
for (link_name, link_prop) in link_props_split:
s = sub_splitter.join(
list(
filter(
lambda x: x != "",
map(lambda x: str(x.get(link_prop, "")),
obj.get(link_name, [])),
)))
link_fields.append(s)
return l_prop_values + link_fields