mirror of
https://github.com/xtekky/gpt4free.git
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107 lines
4.2 KiB
Python
107 lines
4.2 KiB
Python
from __future__ import annotations
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import re
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import json
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from aiohttp import ClientSession
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from ...typing import AsyncResult, Messages
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from ..base_provider import AsyncGeneratorProvider
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from ..helper import format_prompt
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from ...errors import RateLimitError
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class ChatgptX(AsyncGeneratorProvider):
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url = "https://chatgptx.de"
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supports_gpt_35_turbo = True
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working = False
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@classmethod
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async def create_async_generator(
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cls,
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model: str,
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messages: Messages,
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proxy: str = None,
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**kwargs
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) -> AsyncResult:
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headers = {
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'accept-language': 'de-DE,de;q=0.9,en-DE;q=0.8,en;q=0.7,en-US',
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'sec-ch-ua': '"Google Chrome";v="117", "Not;A=Brand";v="8", "Chromium";v="117"',
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'sec-ch-ua-mobile': '?0',
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'sec-ch-ua-platform': 'Linux',
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'sec-fetch-dest': 'empty',
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'sec-fetch-mode': 'cors',
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'sec-fetch-site': 'same-origin',
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'user-agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36',
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}
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async with ClientSession(headers=headers) as session:
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async with session.get(f"{cls.url}/", proxy=proxy) as response:
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response = await response.text()
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result = re.search(
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r'<meta name="csrf-token" content="(.*?)"', response
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)
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if result:
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csrf_token = result.group(1)
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result = re.search(r"openconversions\('(.*?)'\)", response)
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if result:
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chat_id = result.group(1)
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result = re.search(
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r'<input type="hidden" id="user_id" value="(.*?)"', response
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)
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if result:
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user_id = result.group(1)
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if not csrf_token or not chat_id or not user_id:
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raise RuntimeError("Missing csrf_token, chat_id or user_id")
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data = {
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'_token': csrf_token,
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'user_id': user_id,
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'chats_id': chat_id,
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'prompt': format_prompt(messages),
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'current_model': "gpt3"
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}
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headers = {
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'authority': 'chatgptx.de',
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'accept': 'application/json, text/javascript, */*; q=0.01',
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'origin': cls.url,
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'referer': f'{cls.url}/',
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'x-csrf-token': csrf_token,
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'x-requested-with': 'XMLHttpRequest'
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}
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async with session.post(f'{cls.url}/sendchat', data=data, headers=headers, proxy=proxy) as response:
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response.raise_for_status()
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chat = await response.json()
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if "messages" in chat and "Anfragelimit" in chat["messages"]:
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raise RateLimitError("Rate limit reached")
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if "response" not in chat or not chat["response"]:
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raise RuntimeError(f'Response: {chat}')
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headers = {
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'authority': 'chatgptx.de',
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'accept': 'text/event-stream',
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'referer': f'{cls.url}/',
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'x-csrf-token': csrf_token,
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'x-requested-with': 'XMLHttpRequest'
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}
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data = {
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"user_id": user_id,
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"chats_id": chat_id,
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"current_model": "gpt3",
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"conversions_id": chat["conversions_id"],
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"ass_conversions_id": chat["ass_conversions_id"],
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}
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async with session.get(f'{cls.url}/chats_stream', params=data, headers=headers, proxy=proxy) as response:
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response.raise_for_status()
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async for line in response.content:
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if line.startswith(b"data: "):
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row = line[6:-1]
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if row == b"[DONE]":
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break
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try:
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content = json.loads(row)["choices"][0]["delta"].get("content")
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except:
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raise RuntimeError(f"Broken line: {line.decode()}")
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if content:
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yield content
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