mirror of
https://github.com/xtekky/gpt4free.git
synced 2024-12-25 04:01:52 +03:00
ffb4b0d162
* Improve download of generated images, serve images in the api Add support for conversation handling in the api * Add orginal prompt to image response * Add download images option in gui, fix loading model list in Airforce * Add download images option in gui, fix loading model list in Airforce
176 lines
6.7 KiB
Python
176 lines
6.7 KiB
Python
from __future__ import annotations
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import json
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import asyncio
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from http.cookiejar import CookieJar
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from urllib.parse import quote
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try:
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from curl_cffi.requests import Session, CurlWsFlag
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has_curl_cffi = True
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except ImportError:
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has_curl_cffi = False
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try:
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import nodriver
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has_nodriver = True
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except ImportError:
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has_nodriver = False
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from .base_provider import AbstractProvider, BaseConversation
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from .helper import format_prompt
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from ..typing import CreateResult, Messages, ImageType
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from ..errors import MissingRequirementsError
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from ..requests.raise_for_status import raise_for_status
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from ..providers.helper import format_cookies
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from ..requests import get_nodriver
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from ..image import ImageResponse, to_bytes, is_accepted_format
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from .. import debug
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class Conversation(BaseConversation):
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conversation_id: str
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cookie_jar: CookieJar
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access_token: str
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def __init__(self, conversation_id: str, cookie_jar: CookieJar, access_token: str = None):
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self.conversation_id = conversation_id
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self.cookie_jar = cookie_jar
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self.access_token = access_token
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class Copilot(AbstractProvider):
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label = "Microsoft Copilot"
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url = "https://copilot.microsoft.com"
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working = True
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supports_stream = True
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default_model = "Copilot"
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websocket_url = "wss://copilot.microsoft.com/c/api/chat?api-version=2"
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conversation_url = f"{url}/c/api/conversations"
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@classmethod
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def create_completion(
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cls,
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model: str,
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messages: Messages,
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stream: bool = False,
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proxy: str = None,
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timeout: int = 900,
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image: ImageType = None,
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conversation: Conversation = None,
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return_conversation: bool = False,
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web_search: bool = True,
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**kwargs
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) -> CreateResult:
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if not has_curl_cffi:
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raise MissingRequirementsError('Install or update "curl_cffi" package | pip install -U curl_cffi')
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websocket_url = cls.websocket_url
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access_token = None
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headers = None
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cookies = conversation.cookie_jar if conversation is not None else None
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if cls.needs_auth or image is not None:
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if conversation is None or conversation.access_token is None:
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access_token, cookies = asyncio.run(cls.get_access_token_and_cookies(proxy))
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else:
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access_token = conversation.access_token
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debug.log(f"Copilot: Access token: {access_token[:7]}...{access_token[-5:]}")
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debug.log(f"Copilot: Cookies: {';'.join([*cookies])}")
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websocket_url = f"{websocket_url}&accessToken={quote(access_token)}"
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headers = {"authorization": f"Bearer {access_token}", "cookie": format_cookies(cookies)}
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with Session(
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timeout=timeout,
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proxy=proxy,
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impersonate="chrome",
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headers=headers,
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cookies=cookies,
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) as session:
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response = session.get("https://copilot.microsoft.com/c/api/user")
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raise_for_status(response)
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debug.log(f"Copilot: User: {response.json().get('firstName', 'null')}")
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if conversation is None:
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response = session.post(cls.conversation_url)
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raise_for_status(response)
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conversation_id = response.json().get("id")
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if return_conversation:
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yield Conversation(conversation_id, session.cookies.jar, access_token)
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prompt = format_prompt(messages)
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debug.log(f"Copilot: Created conversation: {conversation_id}")
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else:
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conversation_id = conversation.conversation_id
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prompt = messages[-1]["content"]
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debug.log(f"Copilot: Use conversation: {conversation_id}")
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images = []
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if image is not None:
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data = to_bytes(image)
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response = session.post(
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"https://copilot.microsoft.com/c/api/attachments",
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headers={"content-type": is_accepted_format(data)},
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data=data
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)
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raise_for_status(response)
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images.append({"type":"image", "url": response.json().get("url")})
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wss = session.ws_connect(cls.websocket_url)
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wss.send(json.dumps({
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"event": "send",
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"conversationId": conversation_id,
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"content": [*images, {
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"type": "text",
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"text": prompt,
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}],
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"mode": "chat"
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}).encode(), CurlWsFlag.TEXT)
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is_started = False
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msg = None
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image_prompt: str = None
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last_msg = None
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while True:
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try:
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msg = wss.recv()[0]
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msg = json.loads(msg)
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except:
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break
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last_msg = msg
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if msg.get("event") == "appendText":
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is_started = True
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yield msg.get("text")
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elif msg.get("event") == "generatingImage":
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image_prompt = msg.get("prompt")
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elif msg.get("event") == "imageGenerated":
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yield ImageResponse(msg.get("url"), image_prompt, {"preview": msg.get("thumbnailUrl")})
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elif msg.get("event") == "done":
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break
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elif msg.get("event") == "error":
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raise RuntimeError(f"Error: {msg}")
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elif msg.get("event") not in ["received", "startMessage", "citation", "partCompleted"]:
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debug.log(f"Copilot Message: {msg}")
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if not is_started:
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raise RuntimeError(f"Invalid response: {last_msg}")
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@classmethod
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async def get_access_token_and_cookies(cls, proxy: str = None):
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browser = await get_nodriver(proxy=proxy)
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page = await browser.get(cls.url)
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access_token = None
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while access_token is None:
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access_token = await page.evaluate("""
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(() => {
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for (var i = 0; i < localStorage.length; i++) {
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try {
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item = JSON.parse(localStorage.getItem(localStorage.key(i)));
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if (item.credentialType == "AccessToken") {
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return item.secret;
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}
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} catch(e) {}
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}
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})()
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""")
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if access_token is None:
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await asyncio.sleep(1)
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cookies = {}
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for c in await page.send(nodriver.cdp.network.get_cookies([cls.url])):
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cookies[c.name] = c.value
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await page.close()
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return access_token, cookies |