mirror of
https://github.com/ail-project/ail-framework.git
synced 2024-11-10 08:38:28 +00:00
594 lines
18 KiB
Python
Executable file
594 lines
18 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
# -*-coding:UTF-8 -*
|
|
|
|
import os
|
|
import re
|
|
import sys
|
|
import html2text
|
|
|
|
import gcld3
|
|
from lexilang.detector import detect as lexilang_detect
|
|
from libretranslatepy import LibreTranslateAPI
|
|
|
|
sys.path.append(os.environ['AIL_BIN'])
|
|
##################################
|
|
# Import Project packages
|
|
##################################
|
|
from lib.ConfigLoader import ConfigLoader
|
|
|
|
config_loader = ConfigLoader()
|
|
r_cache = config_loader.get_redis_conn("Redis_Cache")
|
|
r_lang = config_loader.get_db_conn("Kvrocks_Languages")
|
|
TRANSLATOR_URL = config_loader.get_config_str('Translation', 'libretranslate')
|
|
config_loader = None
|
|
|
|
|
|
dict_iso_languages = {
|
|
'af': 'Afrikaans',
|
|
'am': 'Amharic',
|
|
'ar': 'Arabic',
|
|
'bg': 'Bulgarian',
|
|
'bn': 'Bangla',
|
|
'bs': 'Bosnian',
|
|
'ca': 'Catalan',
|
|
'ceb': 'Cebuano',
|
|
'co': 'Corsican',
|
|
'cs': 'Czech',
|
|
'cy': 'Welsh',
|
|
'da': 'Danish',
|
|
'de': 'German',
|
|
'el': 'Greek',
|
|
'en': 'English',
|
|
'eo': 'Esperanto',
|
|
'es': 'Spanish',
|
|
'et': 'Estonian',
|
|
'eu': 'Basque',
|
|
'fa': 'Persian',
|
|
'fi': 'Finnish',
|
|
'fil': 'Filipino',
|
|
'fr': 'French',
|
|
'fy': 'Western Frisian',
|
|
'ga': 'Irish',
|
|
'gd': 'Scottish Gaelic',
|
|
'gl': 'Galician',
|
|
'gu': 'Gujarati',
|
|
'ha': 'Hausa',
|
|
'haw': 'Hawaiian',
|
|
'hi': 'Hindi',
|
|
'hmn': 'Hmong',
|
|
'hr': 'Croatian',
|
|
'ht': 'Haitian Creole',
|
|
'hu': 'Hungarian',
|
|
'hy': 'Armenian',
|
|
'id': 'Indonesian',
|
|
'ig': 'Igbo',
|
|
'is': 'Icelandic',
|
|
'it': 'Italian',
|
|
'iw': 'Hebrew',
|
|
'ja': 'Japanese',
|
|
'jv': 'Javanese',
|
|
'ka': 'Georgian',
|
|
'kk': 'Kazakh',
|
|
'km': 'Khmer',
|
|
'kn': 'Kannada',
|
|
'ko': 'Korean',
|
|
'ku': 'Kurdish',
|
|
'ky': 'Kyrgyz',
|
|
'la': 'Latin',
|
|
'lb': 'Luxembourgish',
|
|
'lo': 'Lao',
|
|
'lt': 'Lithuanian',
|
|
'lv': 'Latvian',
|
|
'mg': 'Malagasy',
|
|
'mi': 'Maori',
|
|
'mk': 'Macedonian',
|
|
'ml': 'Malayalam',
|
|
'mn': 'Mongolian',
|
|
'mr': 'Marathi',
|
|
'ms': 'Malay',
|
|
'mt': 'Maltese',
|
|
'my': 'Burmese',
|
|
'ne': 'Nepali',
|
|
'nl': 'Dutch',
|
|
'no': 'Norwegian',
|
|
'ny': 'Nyanja',
|
|
'pa': 'Punjabi',
|
|
'pl': 'Polish',
|
|
'ps': 'Pashto',
|
|
'pt': 'Portuguese',
|
|
'ro': 'Romanian',
|
|
'ru': 'Russian',
|
|
'sd': 'Sindhi',
|
|
'si': 'Sinhala',
|
|
'sk': 'Slovak',
|
|
'sl': 'Slovenian',
|
|
'sm': 'Samoan',
|
|
'sn': 'Shona',
|
|
'so': 'Somali',
|
|
'sq': 'Albanian',
|
|
'sr': 'Serbian',
|
|
'st': 'Southern Sotho',
|
|
'su': 'Sundanese',
|
|
'sv': 'Swedish',
|
|
'sw': 'Swahili',
|
|
'ta': 'Tamil',
|
|
'te': 'Telugu',
|
|
'tg': 'Tajik',
|
|
'th': 'Thai',
|
|
'tr': 'Turkish',
|
|
'uk': 'Ukrainian',
|
|
'ur': 'Urdu',
|
|
'uz': 'Uzbek',
|
|
'vi': 'Vietnamese',
|
|
'xh': 'Xhosa',
|
|
'yi': 'Yiddish',
|
|
'yo': 'Yoruba',
|
|
'zh': 'Chinese',
|
|
'zu': 'Zulu'
|
|
}
|
|
|
|
dict_languages_iso = {
|
|
'Afrikaans': 'af',
|
|
'Amharic': 'am',
|
|
'Arabic': 'ar',
|
|
'Bulgarian': 'bg',
|
|
'Bangla': 'bn',
|
|
'Bosnian': 'bs',
|
|
'Catalan': 'ca',
|
|
'Cebuano': 'ceb',
|
|
'Corsican': 'co',
|
|
'Czech': 'cs',
|
|
'Welsh': 'cy',
|
|
'Danish': 'da',
|
|
'German': 'de',
|
|
'Greek': 'el',
|
|
'English': 'en',
|
|
'Esperanto': 'eo',
|
|
'Spanish': 'es',
|
|
'Estonian': 'et',
|
|
'Basque': 'eu',
|
|
'Persian': 'fa',
|
|
'Finnish': 'fi',
|
|
'Filipino': 'fil',
|
|
'French': 'fr',
|
|
'Western Frisian': 'fy',
|
|
'Irish': 'ga',
|
|
'Scottish Gaelic': 'gd',
|
|
'Galician': 'gl',
|
|
'Gujarati': 'gu',
|
|
'Hausa': 'ha',
|
|
'Hawaiian': 'haw',
|
|
'Hindi': 'hi',
|
|
'Hmong': 'hmn',
|
|
'Croatian': 'hr',
|
|
'Haitian Creole': 'ht',
|
|
'Hungarian': 'hu',
|
|
'Armenian': 'hy',
|
|
'Indonesian': 'id',
|
|
'Igbo': 'ig',
|
|
'Icelandic': 'is',
|
|
'Italian': 'it',
|
|
'Hebrew': 'iw',
|
|
'Japanese': 'ja',
|
|
'Javanese': 'jv',
|
|
'Georgian': 'ka',
|
|
'Kazakh': 'kk',
|
|
'Khmer': 'km',
|
|
'Kannada': 'kn',
|
|
'Korean': 'ko',
|
|
'Kurdish': 'ku',
|
|
'Kyrgyz': 'ky',
|
|
'Latin': 'la',
|
|
'Luxembourgish': 'lb',
|
|
'Lao': 'lo',
|
|
'Lithuanian': 'lt',
|
|
'Latvian': 'lv',
|
|
'Malagasy': 'mg',
|
|
'Maori': 'mi',
|
|
'Macedonian': 'mk',
|
|
'Malayalam': 'ml',
|
|
'Mongolian': 'mn',
|
|
'Marathi': 'mr',
|
|
'Malay': 'ms',
|
|
'Maltese': 'mt',
|
|
'Burmese': 'my',
|
|
'Nepali': 'ne',
|
|
'Dutch': 'nl',
|
|
'Norwegian': 'no',
|
|
'Nyanja': 'ny',
|
|
'Punjabi': 'pa',
|
|
'Polish': 'pl',
|
|
'Pashto': 'ps',
|
|
'Portuguese': 'pt',
|
|
'Romanian': 'ro',
|
|
'Russian': 'ru',
|
|
'Sindhi': 'sd',
|
|
'Sinhala': 'si',
|
|
'Slovak': 'sk',
|
|
'Slovenian': 'sl',
|
|
'Samoan': 'sm',
|
|
'Shona': 'sn',
|
|
'Somali': 'so',
|
|
'Albanian': 'sq',
|
|
'Serbian': 'sr',
|
|
'Southern Sotho': 'st',
|
|
'Sundanese': 'su',
|
|
'Swedish': 'sv',
|
|
'Swahili': 'sw',
|
|
'Tamil': 'ta',
|
|
'Telugu': 'te',
|
|
'Tajik': 'tg',
|
|
'Thai': 'th',
|
|
'Turkish': 'tr',
|
|
'Ukrainian': 'uk',
|
|
'Urdu': 'ur',
|
|
'Uzbek': 'uz',
|
|
'Vietnamese': 'vi',
|
|
'Xhosa': 'xh',
|
|
'Yiddish': 'yi',
|
|
'Yoruba': 'yo',
|
|
'Chinese': 'zh',
|
|
'Zulu': 'zu'
|
|
}
|
|
|
|
def get_language_from_iso(iso_language):
|
|
return dict_iso_languages.get(iso_language, None)
|
|
|
|
def get_languages_from_iso(l_iso_languages, sort=False):
|
|
l_languages = []
|
|
for iso_language in l_iso_languages:
|
|
language = get_language_from_iso(iso_language)
|
|
if language:
|
|
l_languages.append(language)
|
|
if sort:
|
|
l_languages = sorted(l_languages)
|
|
return l_languages
|
|
|
|
def get_iso_from_language(language):
|
|
return dict_languages_iso.get(language, None)
|
|
|
|
def get_iso_from_languages(l_languages, sort=False):
|
|
l_iso = []
|
|
for language in l_languages:
|
|
iso_lang = get_iso_from_language(language)
|
|
if iso_lang:
|
|
l_iso.append(iso_lang)
|
|
if sort:
|
|
l_iso = sorted(l_iso)
|
|
return l_iso
|
|
|
|
|
|
def get_translator_instance():
|
|
return TRANSLATOR_URL
|
|
|
|
def _get_html2text(content, ignore_links=False):
|
|
h = html2text.HTML2Text()
|
|
h.ignore_links = ignore_links
|
|
h.ignore_images = ignore_links
|
|
content = h.handle(content)
|
|
if content == '\n\n':
|
|
content = ''
|
|
return content
|
|
|
|
def _clean_text_to_translate(content, html=False, keys_blocks=True):
|
|
if html:
|
|
content = _get_html2text(content, ignore_links=True)
|
|
|
|
# REMOVE URLS
|
|
regex = r'\b(?:http://|https://)?(?:[a-zA-Z\d-]{,63}(?:\.[a-zA-Z\d-]{,63})+)(?:\:[0-9]+)*(?:/(?:$|[a-zA-Z0-9\.\,\?\'\\\+&%\$#\=~_\-]+))*\b'
|
|
url_regex = re.compile(regex)
|
|
urls = url_regex.findall(content)
|
|
urls = sorted(urls, key=len, reverse=True)
|
|
for url in urls:
|
|
content = content.replace(url, '')
|
|
|
|
# REMOVE PGP Blocks
|
|
if keys_blocks:
|
|
regex_pgp_public_blocs = r'-----BEGIN PGP PUBLIC KEY BLOCK-----[\s\S]+?-----END PGP PUBLIC KEY BLOCK-----'
|
|
regex_pgp_signature = r'-----BEGIN PGP SIGNATURE-----[\s\S]+?-----END PGP SIGNATURE-----'
|
|
regex_pgp_message = r'-----BEGIN PGP MESSAGE-----[\s\S]+?-----END PGP MESSAGE-----'
|
|
re.compile(regex_pgp_public_blocs)
|
|
re.compile(regex_pgp_signature)
|
|
re.compile(regex_pgp_message)
|
|
res = re.findall(regex_pgp_public_blocs, content)
|
|
for it in res:
|
|
content = content.replace(it, '')
|
|
res = re.findall(regex_pgp_signature, content)
|
|
for it in res:
|
|
content = content.replace(it, '')
|
|
res = re.findall(regex_pgp_message, content)
|
|
for it in res:
|
|
content = content.replace(it, '')
|
|
return content
|
|
|
|
#### LANGUAGE ENGINE ####
|
|
|
|
# first seen
|
|
# last seen
|
|
# language by date -> iter on object date ????
|
|
|
|
## Langs
|
|
def get_language_obj_types(language):
|
|
return r_lang.smembers(f'languages:{language}')
|
|
|
|
def get_language_objs(language, obj_type, obj_subtype=''):
|
|
return r_lang.smembers(f'langs:{obj_type}:{obj_subtype}:{language}')
|
|
|
|
# def get_languages_objs(languages, obj_type, obj_subtype='')
|
|
|
|
## Objs
|
|
def get_objs_languages(obj_type, obj_subtype=''):
|
|
if obj_subtype:
|
|
return r_lang.smembers(f'objs:lang:{obj_type}:{obj_subtype}')
|
|
else:
|
|
return r_lang.smembers(f'objs:langs:{obj_type}')
|
|
|
|
## Obj
|
|
def get_obj_languages(obj_type, obj_subtype, obj_id):
|
|
return r_lang.smembers(f'obj:lang:{obj_type}:{obj_subtype}:{obj_id}')
|
|
|
|
def get_obj_language_stats(obj_type, obj_subtype, obj_id):
|
|
return r_lang.zrange(f'obj:langs:stat:{obj_type}:{obj_subtype}:{obj_id}', 0, -1, withscores=True)
|
|
|
|
# TODO ADD language to CHAT GLOBAL SET
|
|
def add_obj_language(language, obj_type, obj_subtype, obj_id, objs_containers=set()): # (s)
|
|
if not obj_subtype:
|
|
obj_subtype = ''
|
|
obj_global_id = f'{obj_type}:{obj_subtype}:{obj_id}'
|
|
|
|
r_lang.sadd(f'objs:langs:{obj_type}', language)
|
|
r_lang.sadd(f'objs:lang:{obj_type}:{obj_subtype}', language)
|
|
new = r_lang.sadd(f'obj:lang:{obj_global_id}', language)
|
|
|
|
r_lang.sadd(f'languages:{language}', f'{obj_type}:{obj_subtype}') ################### REMOVE ME ???
|
|
r_lang.sadd(f'langs:{obj_type}:{obj_subtype}:{language}', obj_global_id)
|
|
|
|
if new:
|
|
for global_id in objs_containers:
|
|
r_lang.zincrby(f'obj:langs:stat:{global_id}', 1, language)
|
|
|
|
|
|
def remove_obj_language(language, obj_type, obj_subtype, obj_id, objs_containers=set()):
|
|
if not obj_subtype:
|
|
obj_subtype = ''
|
|
obj_global_id = f'{obj_type}:{obj_subtype}:{obj_id}'
|
|
rem = r_lang.srem(f'obj:lang:{obj_global_id}', language)
|
|
|
|
delete_obj_translation(obj_global_id, language)
|
|
|
|
r_lang.srem(f'langs:{obj_type}:{obj_subtype}:{language}', obj_global_id)
|
|
if not r_lang.exists(f'langs:{obj_type}:{obj_subtype}:{language}'):
|
|
r_lang.srem(f'objs:lang:{obj_type}:{obj_subtype}', language)
|
|
r_lang.srem(f'languages:{language}', f'{obj_type}:{obj_subtype}')
|
|
if not r_lang.exists(f'objs:lang:{obj_type}:{obj_subtype}'):
|
|
if r_lang.scard(f'objs:langs:{obj_type}') <= 1:
|
|
r_lang.srem(f'objs:langs:{obj_type}', language)
|
|
|
|
if rem:
|
|
for global_id in objs_containers:
|
|
r = r_lang.zincrby(f'obj:langs:stat:{global_id}', -1, language)
|
|
if r < 1:
|
|
r_lang.zrem(f'obj:langs:stat:{global_id}', language)
|
|
|
|
# TODO handle fields
|
|
def detect_obj_language(obj_type, obj_subtype, obj_id, content, objs_containers=set()):
|
|
detector = LanguagesDetector(nb_langs=1)
|
|
language = detector.detect(content)
|
|
if language:
|
|
language = language[0]
|
|
previous_lang = get_obj_languages(obj_type, obj_subtype, obj_id)
|
|
if previous_lang:
|
|
previous_lang = previous_lang.pop()
|
|
if language != previous_lang:
|
|
remove_obj_language(previous_lang, obj_type, obj_subtype, obj_id, objs_containers=objs_containers)
|
|
add_obj_language(language, obj_type, obj_subtype, obj_id, objs_containers=objs_containers)
|
|
else:
|
|
add_obj_language(language, obj_type, obj_subtype, obj_id, objs_containers=objs_containers)
|
|
return language
|
|
|
|
## Translation
|
|
def r_get_obj_translation(obj_global_id, language, field=''):
|
|
return r_lang.hget(f'tr:{obj_global_id}:{field}', language)
|
|
|
|
def _get_obj_translation(obj_global_id, language, source=None, content=None, field='', objs_containers=set()):
|
|
"""
|
|
Returns translated content
|
|
"""
|
|
translation = r_cache.get(f'translation:{language}:{obj_global_id}:{field}')
|
|
r_cache.expire(f'translation:{language}:{obj_global_id}:{field}', 0)
|
|
if translation:
|
|
# DEBUG
|
|
# print('cache')
|
|
# r_cache.expire(f'translation:{language}:{obj_global_id}:{field}', 0)
|
|
return translation
|
|
# TODO HANDLE FIELDS TRANSLATION
|
|
translation = r_get_obj_translation(obj_global_id, language, field=field)
|
|
if not translation:
|
|
source, translation = LanguageTranslator().translate(content, source=source, target=language)
|
|
if source:
|
|
obj_type, subtype, obj_id = obj_global_id.split(':', 2)
|
|
add_obj_language(source, obj_type, subtype, obj_id, objs_containers=objs_containers)
|
|
if translation:
|
|
r_cache.set(f'translation:{language}:{obj_global_id}:{field}', translation)
|
|
r_cache.expire(f'translation:{language}:{obj_global_id}:{field}', 300)
|
|
return translation
|
|
|
|
def get_obj_translation(obj_global_id, language, source=None, content=None, field='', objs_containers=set()):
|
|
return _get_obj_translation(obj_global_id, language, source=source, content=content, field=field, objs_containers=objs_containers)
|
|
|
|
|
|
# TODO Force to edit ????
|
|
|
|
def set_obj_translation(obj_global_id, language, translation, field=''):
|
|
r_cache.delete(f'translation:{language}:{obj_global_id}:')
|
|
return r_lang.hset(f'tr:{obj_global_id}:{field}', language, translation)
|
|
|
|
def delete_obj_translation(obj_global_id, language, field=''):
|
|
r_cache.delete(f'translation:{language}:{obj_global_id}:')
|
|
r_lang.hdel(f'tr:{obj_global_id}:{field}', language)
|
|
|
|
## --LANGUAGE ENGINE-- ##
|
|
|
|
|
|
#### AIL Objects ####
|
|
|
|
class LanguagesDetector:
|
|
|
|
def __init__(self, nb_langs=3, min_proportion=0.2, min_probability=0.7, min_len=0):
|
|
self.lt = LibreTranslateAPI(get_translator_instance())
|
|
try:
|
|
self.lt.languages()
|
|
except Exception:
|
|
self.lt = None
|
|
self.detector = gcld3.NNetLanguageIdentifier(min_num_bytes=0, max_num_bytes=1000)
|
|
self.nb_langs = nb_langs
|
|
self.min_proportion = min_proportion
|
|
self.min_probability = min_probability
|
|
self.min_len = min_len
|
|
|
|
def detect_gcld3(self, content):
|
|
languages = []
|
|
content = _clean_text_to_translate(content, html=True)
|
|
if self.min_len > 0:
|
|
if len(content) < self.min_len:
|
|
return languages
|
|
# p = self.detector.FindTopNMostFreqLangs(content, num_langs=3)
|
|
# for lang in p:
|
|
# print(lang.language, lang.probability, lang.proportion, lang.is_reliable)
|
|
# print('------------------------------------------------')
|
|
for lang in self.detector.FindTopNMostFreqLangs(content, num_langs=self.nb_langs):
|
|
if lang.proportion >= self.min_proportion and lang.probability >= self.min_probability and lang.is_reliable:
|
|
languages.append(lang.language)
|
|
return languages
|
|
|
|
def detect_lexilang(self, content): # TODO clean text ??? - TODO REMOVE SEPARATOR
|
|
language, prob = lexilang_detect(content)
|
|
if prob > 0:
|
|
return [language]
|
|
else:
|
|
return []
|
|
|
|
def detect_libretranslate(self, content):
|
|
languages = []
|
|
try:
|
|
# [{"confidence": 0.6, "language": "en"}]
|
|
resp = self.lt.detect(content)
|
|
except Exception as e: # TODO ERROR MESSAGE
|
|
raise Exception(f'libretranslate error: {e}')
|
|
# resp = []
|
|
if resp:
|
|
if isinstance(resp, dict):
|
|
raise Exception(f'libretranslate error {resp}')
|
|
for language in resp:
|
|
if language.confidence >= self.min_probability:
|
|
languages.append(language)
|
|
return languages
|
|
|
|
def detect(self, content, force_gcld3=False): # TODO detect length between 20-200 ????
|
|
if not content:
|
|
return None
|
|
content = _clean_text_to_translate(content, html=True)
|
|
if not content:
|
|
return None
|
|
# DEBUG
|
|
# print('-------------------------------------------------------')
|
|
# print(content)
|
|
# print(len(content))
|
|
# lexilang
|
|
if len(content) < 150:
|
|
# print('lexilang')
|
|
languages = self.detect_lexilang(content)
|
|
# gcld3
|
|
else:
|
|
# if len(content) >= 200 or not self.lt or force_gcld3:
|
|
# print('gcld3')
|
|
languages = self.detect_gcld3(content)
|
|
# libretranslate
|
|
# else:
|
|
# languages = self.detect_libretranslate(content)
|
|
return languages
|
|
|
|
class LanguageTranslator:
|
|
|
|
def __init__(self):
|
|
self.lt = LibreTranslateAPI(get_translator_instance())
|
|
self.ld = LanguagesDetector(nb_langs=1)
|
|
|
|
def languages(self):
|
|
languages = []
|
|
try:
|
|
for dict_lang in self.lt.languages():
|
|
languages.append({'iso': dict_lang['code'], 'language': dict_lang['name']})
|
|
except Exception as e:
|
|
print(e)
|
|
return languages
|
|
|
|
def detect_gcld3(self, content):
|
|
content = _clean_text_to_translate(content, html=True)
|
|
detector = gcld3.NNetLanguageIdentifier(min_num_bytes=0, max_num_bytes=1000)
|
|
lang = detector.FindLanguage(content)
|
|
# print(lang.language)
|
|
# print(lang.is_reliable)
|
|
# print(lang.proportion)
|
|
# print(lang.probability)
|
|
return lang.language
|
|
|
|
def detect_libretranslate(self, content):
|
|
try:
|
|
language = self.lt.detect(content)
|
|
except: # TODO ERROR MESSAGE
|
|
language = None
|
|
if language:
|
|
return language[0].get('language')
|
|
|
|
def detect(self, content):
|
|
# print('++++++++++++++++++++++++++++++++++++++++++++++++++++++')
|
|
# print(content)
|
|
language = self.ld.detect(content)
|
|
if language:
|
|
# print(language[0])
|
|
# print('##############################################################')
|
|
return language[0]
|
|
|
|
def translate(self, content, source=None, target="en"): # TODO source target
|
|
if target not in get_translation_languages():
|
|
return None
|
|
translation = None
|
|
if content:
|
|
if not source:
|
|
source = self.detect(content)
|
|
# print(source, content)
|
|
if source:
|
|
if source != target:
|
|
try:
|
|
# print(content, source, target)
|
|
translation = self.lt.translate(content, source, target)
|
|
except:
|
|
translation = None
|
|
# TODO LOG and display error
|
|
if translation == content:
|
|
# print('EQUAL')
|
|
translation = None
|
|
return source, translation
|
|
|
|
|
|
LIST_LANGUAGES = {}
|
|
def get_translation_languages():
|
|
global LIST_LANGUAGES
|
|
if not LIST_LANGUAGES:
|
|
try:
|
|
LIST_LANGUAGES = {}
|
|
for lang in LanguageTranslator().languages():
|
|
LIST_LANGUAGES[lang['iso']] = lang['language']
|
|
except Exception as e:
|
|
print(e)
|
|
LIST_LANGUAGES = {}
|
|
return LIST_LANGUAGES
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# t_content = ''
|
|
langg = LanguageTranslator()
|
|
# langg = LanguagesDetector()
|
|
# lang.translate(t_content, source='ru')
|
|
langg.languages()
|