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from __future__ import annotations
import json
import asyncio
from http.cookiejar import CookieJar
from urllib.parse import quote
try:
from curl_cffi.requests import Session, CurlWsFlag
has_curl_cffi = True
except ImportError:
has_curl_cffi = False
try:
import nodriver
has_nodriver = True
except ImportError:
has_nodriver = False
from .base_provider import AbstractProvider, BaseConversation
from .helper import format_prompt
from ..typing import CreateResult, Messages, ImageType
from ..errors import MissingRequirementsError
from ..requests.raise_for_status import raise_for_status
from ..requests import get_nodriver
from ..image import to_bytes, is_accepted_format
from .. import debug
class Conversation(BaseConversation):
conversation_id: str
cookie_jar: CookieJar
access_token: str
def __init__(self, conversation_id: str, cookie_jar: CookieJar, access_token: str = None):
self.conversation_id = conversation_id
self.cookie_jar = cookie_jar
self.access_token = access_token
class Copilot(AbstractProvider):
label = "Microsoft Copilot"
url = "https://copilot.microsoft.com"
working = True
supports_stream = True
default_model = "Copilot"
websocket_url = "wss://copilot.microsoft.com/c/api/chat?api-version=2"
conversation_url = f"{url}/c/api/conversations"
@classmethod
def create_completion(
cls,
model: str,
messages: Messages,
stream: bool = False,
proxy: str = None,
timeout: int = 900,
image: ImageType = None,
conversation: Conversation = None,
return_conversation: bool = False,
**kwargs
) -> CreateResult:
if not has_curl_cffi:
raise MissingRequirementsError('Install or update "curl_cffi" package | pip install -U curl_cffi')
websocket_url = cls.websocket_url
access_token = None
headers = None
cookies = conversation.cookie_jar if conversation is not None else None
if cls.needs_auth or image is not None:
if conversation is None or conversation.access_token is None:
access_token, cookies = asyncio.run(cls.get_access_token_and_cookies(proxy))
else:
access_token = conversation.access_token
websocket_url = f"{websocket_url}&acessToken={quote(access_token)}"
headers = {"Authorization": f"Bearer {access_token}"}
with Session(
timeout=timeout,
proxy=proxy,
impersonate="chrome",
headers=headers,
cookies=cookies
) as session:
response = session.get(f"{cls.url}/")
raise_for_status(response)
if conversation is None:
response = session.post(cls.conversation_url)
raise_for_status(response)
conversation_id = response.json().get("id")
if return_conversation:
yield Conversation(conversation_id, session.cookies.jar, access_token)
prompt = format_prompt(messages)
debug.log(f"Copilot: Created conversation: {conversation_id}")
else:
conversation_id = conversation.conversation_id
prompt = messages[-1]["content"]
debug.log(f"Copilot: Use conversation: {conversation_id}")
images = []
if image is not None:
data = to_bytes(image)
response = session.post(
"https://copilot.microsoft.com/c/api/attachments",
headers={"content-type": is_accepted_format(data)},
data=data
)
raise_for_status(response)
images.append({"type":"image", "url": response.json().get("url")})
wss = session.ws_connect(cls.websocket_url)
wss.send(json.dumps({
"event": "send",
"conversationId": conversation_id,
"content": [*images, {
"type": "text",
"text": prompt,
}],
"mode": "chat"
}).encode(), CurlWsFlag.TEXT)
is_started = False
msg = None
while True:
try:
msg = wss.recv()[0]
msg = json.loads(msg)
except:
break
if msg.get("event") == "appendText":
is_started = True
yield msg.get("text")
elif msg.get("event") in ["done", "partCompleted"]:
break
if not is_started:
raise RuntimeError(f"Last message: {msg}")
@classmethod
async def get_access_token_and_cookies(cls, proxy: str = None):
browser = await get_nodriver(proxy=proxy)
page = await browser.get(cls.url)
access_token = None
while access_token is None:
access_token = await page.evaluate("""
(() => {
for (var i = 0; i < localStorage.length; i++) {
try {
item = JSON.parse(localStorage.getItem(localStorage.key(i)));
if (item.credentialType == "AccessToken") {
return item.secret;
}
} catch(e) {}
}
})()
""")
if access_token is None:
asyncio.sleep(1)
cookies = {}
for c in await page.send(nodriver.cdp.network.get_cookies([cls.url])):
cookies[c.name] = c.value
await page.close()
return access_token, cookies
|
