from __future__ import annotations
import re
import json
from aiohttp import ClientSession
from ...typing import AsyncResult, Messages
from ..base_provider import AsyncGeneratorProvider
from ..helper import format_prompt
from ...errors import RateLimitError
class ChatgptX(AsyncGeneratorProvider):
url = "https://chatgptx.de"
supports_gpt_35_turbo = True
working = False
@classmethod
async def create_async_generator(
cls,
model: str,
messages: Messages,
proxy: str = None,
**kwargs
) -> AsyncResult:
headers = {
'accept-language': 'de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US',
'sec-ch-ua': '"Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': 'Linux',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'same-origin',
'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36',
}
async with ClientSession(headers=headers) as session:
async with session.get(f"{cls.url}/", proxy=proxy) as response:
response = await response.text()
result = re.search(
r'<meta name="csrf-token" content="(.*?)"', response
)
if result:
csrf_token = result.group(1)
result = re.search(r"openconversions\('(.*?)'\)", response)
if result:
chat_id = result.group(1)
result = re.search(
r'<input type="hidden" id="user_id" value="(.*?)"', response
)
if result:
user_id = result.group(1)
if not csrf_token or not chat_id or not user_id:
raise RuntimeError("Missing csrf_token, chat_id or user_id")
data = {
'_token': csrf_token,
'user_id': user_id,
'chats_id': chat_id,
'prompt': format_prompt(messages),
'current_model': "gpt3"
}
headers = {
'authority': 'chatgptx.de',
'accept': 'application/json, text/javascript, */*; q=0.01',
'origin': cls.url,
'referer': f'{cls.url}/',
'x-csrf-token': csrf_token,
'x-requested-with': 'XMLHttpRequest'
}
async with session.post(f'{cls.url}/sendchat', data=data, headers=headers, proxy=proxy) as response:
response.raise_for_status()
chat = await response.json()
if "messages" in chat and "Anfragelimit" in chat["messages"]:
raise RateLimitError("Rate limit reached")
if "response" not in chat or not chat["response"]:
raise RuntimeError(f'Response: {chat}')
headers = {
'authority': 'chatgptx.de',
'accept': 'text/event-stream',
'referer': f'{cls.url}/',
'x-csrf-token': csrf_token,
'x-requested-with': 'XMLHttpRequest'
}
data = {
"user_id": user_id,
"chats_id": chat_id,
"current_model": "gpt3",
"conversions_id": chat["conversions_id"],
"ass_conversions_id": chat["ass_conversions_id"],
}
async with session.get(f'{cls.url}/chats_stream', params=data, headers=headers, proxy=proxy) as response:
response.raise_for_status()
async for line in response.content:
if line.startswith(b"data: "):
row = line[6:-1]
if row == b"[DONE]":
break
try:
content = json.loads(row)["choices"][0]["delta"].get("content")
except:
raise RuntimeError(f"Broken line: {line.decode()}")
if content:
yield content
