def get_language_codes(locale, language_names, remainder=None):
language_names = set(x.strip().lower() for x in language_names if x)
languages = list()
for k, v in get_language_names(locale).items():
v = v.lower()
if v in language_names:
languages.append(k)
language_names.remove(v)
if remainder is not None:
remainder.extend(language_names)
return languages
def get_valid_language_codes(locale, language_names, remainder=None):
languages = list()
if "" in language_names:
language_names.remove("")
for k, __ in get_language_names(locale).items():
if k in language_names:
languages.append(k)
language_names.remove(k)
if remainder is not None and len(language_names):
remainder.extend(language_names)
return languages