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import json
import re
from typing import Optional, List, Dict, Any
from uuid import uuid4
from fake_useragent import UserAgent
from pydantic import BaseModel
from requests import RequestException
from retrying import retry
from tls_client import Session
from tls_client.response import Response
class YouResponse(BaseModel):
text: Optional[str] = None
links: List[str] = []
extra: Dict[str, Any] = {}
class Completion:
@staticmethod
def create(
prompt: str,
page: int = 1,
count: int = 10,
safe_search: str = 'Moderate',
on_shopping_page: bool = False,
mkt: str = '',
response_filter: str = 'WebPages,Translations,TimeZone,Computation,RelatedSearches',
domain: str = 'youchat',
query_trace_id: str = None,
chat: list = None,
include_links: bool = False,
detailed: bool = False,
debug: bool = False,
proxy: Optional[str] = None,
) -> YouResponse:
if chat is None:
chat = []
proxies = {'http': 'http://' + proxy, 'https': 'http://' + proxy} if proxy else {}
client = Session(client_identifier='chrome_108')
client.headers = Completion.__get_headers()
client.proxies = proxies
params = {
'q': prompt,
'page': page,
'count': count,
'safeSearch': safe_search,
'onShoppingPage': on_shopping_page,
'mkt': mkt,
'responseFilter': response_filter,
'domain': domain,
'queryTraceId': str(uuid4()) if query_trace_id is None else query_trace_id,
'chat': str(chat), # {'question':'','answer':' ''}
}
try:
response = Completion.__make_request(client, params)
except Exception:
return Completion.__get_failure_response()
if debug:
print('\n\n------------------\n\n')
print(response.text)
print('\n\n------------------\n\n')
you_chat_serp_results = re.search(
r'(?<=event: youChatSerpResults\ndata:)(.*\n)*?(?=event: )', response.text
).group()
third_party_search_results = re.search(
r'(?<=event: thirdPartySearchResults\ndata:)(.*\n)*?(?=event: )', response.text
).group()
# slots = findall(r"slots\ndata: (.*)\n\nevent", response.text)[0]
text = ''.join(re.findall(r'{\"youChatToken\": \"(.*?)\"}', response.text))
extra = {
'youChatSerpResults': json.loads(you_chat_serp_results),
# 'slots' : loads(slots)
}
response = YouResponse(text=text.replace('\\n', '\n').replace('\\\\', '\\').replace('\\"', '"'))
if include_links:
response.links = json.loads(third_party_search_results)['search']['third_party_search_results']
if detailed:
response.extra = extra
return response
@staticmethod
def __get_headers() -> dict:
return {
'authority': 'you.com',
'accept': 'text/event-stream',
'accept-language': 'en,fr-FR;q=0.9,fr;q=0.8,es-ES;q=0.7,es;q=0.6,en-US;q=0.5,am;q=0.4,de;q=0.3',
'cache-control': 'no-cache',
'referer': 'https://you.com/search?q=who+are+you&tbm=youchat',
'sec-ch-ua': '"Not_A Brand";v="99", "Google Chrome";v="109", "Chromium";v="109"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'same-origin',
'cookie': f'safesearch_guest=Moderate; uuid_guest={str(uuid4())}',
'user-agent': UserAgent().random,
}
@staticmethod
def __get_failure_response() -> YouResponse:
return YouResponse(text='Unable to fetch the response, Please try again.')
@staticmethod
@retry(
wait_fixed=5000,
stop_max_attempt_number=5,
retry_on_exception=lambda e: isinstance(e, RequestException),
)
def __make_request(client: Session, params: dict) -> Response:
response = client.get(f'https://you.com/api/streamingSearch', params=params)
if 'youChatToken' not in response.text:
print('retry')
raise RequestException('Unable to get the response from server')
return response
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