| from __future__ import annotations |
|
|
| from curl_cffi.requests import AsyncSession |
| import uuid |
| import json |
|
|
| from .base_provider import AsyncProvider, get_cookies, format_prompt |
| from ..typing import AsyncGenerator |
|
|
|
|
| class OpenaiChat(AsyncProvider): |
| url = "https://chat.openai.com" |
| needs_auth = True |
| working = True |
| supports_gpt_35_turbo = True |
| _access_token = None |
|
|
| @classmethod |
| async def create_async( |
| cls, |
| model: str, |
| messages: list[dict[str, str]], |
| proxy: str = None, |
| access_token: str = None, |
| cookies: dict = None, |
| **kwargs: dict |
| ) -> AsyncGenerator: |
| proxies = None |
| if proxy: |
| if "://" not in proxy: |
| proxy = f"http://{proxy}" |
| proxies = { |
| "http": proxy, |
| "https": proxy |
| } |
| if not access_token: |
| access_token = await cls.get_access_token(cookies, proxies) |
| headers = { |
| "Accept": "text/event-stream", |
| "Authorization": f"Bearer {access_token}", |
| } |
| async with AsyncSession(proxies=proxies, headers=headers, impersonate="chrome107") as session: |
| messages = [ |
| { |
| "id": str(uuid.uuid4()), |
| "author": {"role": "user"}, |
| "content": {"content_type": "text", "parts": [format_prompt(messages)]}, |
| }, |
| ] |
| data = { |
| "action": "next", |
| "messages": messages, |
| "conversation_id": None, |
| "parent_message_id": str(uuid.uuid4()), |
| "model": "text-davinci-002-render-sha", |
| "history_and_training_disabled": True, |
| } |
| response = await session.post("https://chat.openai.com/backend-api/conversation", json=data) |
| response.raise_for_status() |
| last_message = None |
| for line in response.content.decode().splitlines(): |
| if line.startswith("data: "): |
| line = line[6:] |
| if line != "[DONE]": |
| line = json.loads(line) |
| if "message" in line: |
| last_message = line["message"]["content"]["parts"][0] |
| return last_message |
|
|
|
|
| @classmethod |
| async def get_access_token(cls, cookies: dict = None, proxies: dict = None): |
| if not cls._access_token: |
| cookies = cookies if cookies else get_cookies("chat.openai.com") |
| async with AsyncSession(proxies=proxies, cookies=cookies, impersonate="chrome107") as session: |
| response = await session.get("https://chat.openai.com/api/auth/session") |
| response.raise_for_status() |
| cls._access_token = response.json()["accessToken"] |
| return cls._access_token |
|
|
|
|
| @classmethod |
| @property |
| def params(cls): |
| params = [ |
| ("model", "str"), |
| ("messages", "list[dict[str, str]]"), |
| ("stream", "bool"), |
| ("proxy", "str"), |
| ("access_token", "str"), |
| ("cookies", "dict[str, str]") |
| ] |
| param = ", ".join([": ".join(p) for p in params]) |
| return f"g4f.provider.{cls.__name__} supports: ({param})" |
