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authorHeiner Lohaus <hlohaus@users.noreply.github.com>2024-04-20 15:41:49 +0200
committerHeiner Lohaus <hlohaus@users.noreply.github.com>2024-04-20 15:41:49 +0200
commit83484c0a5658b023bcef930aee5099a4fc059cb4 (patch)
tree36b4467e36c9363e997c0706f0bdcdcae26ed0aa /g4f/Provider/MetaAI.py
parentAdd MetaAI Provider and some small improvments (diff)
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Diffstat (limited to '')
-rw-r--r--g4f/Provider/MetaAI.py71
1 files changed, 37 insertions, 34 deletions
diff --git a/g4f/Provider/MetaAI.py b/g4f/Provider/MetaAI.py
index 1831de63..524214ad 100644
--- a/g4f/Provider/MetaAI.py
+++ b/g4f/Provider/MetaAI.py
@@ -9,9 +9,15 @@ from aiohttp import ClientSession, BaseConnector
from ..typing import AsyncResult, Messages, Cookies
from ..requests import raise_for_status, DEFAULT_HEADERS
-from ..image import ImageResponse
from .base_provider import AsyncGeneratorProvider
-from .helper import format_prompt, get_connector, get_cookies
+from .helper import format_prompt, get_connector
+
+class Sources():
+ def __init__(self, list: List[Dict[str, str]]) -> None:
+ self.list = list
+
+ def __str__(self) -> str:
+ return "\n\n" + ("\n".join([f"[{link['title']}]({link['link']})" for link in self.list]))
class MetaAI(AsyncGeneratorProvider):
url = "https://www.meta.ai"
@@ -19,6 +25,8 @@ class MetaAI(AsyncGeneratorProvider):
def __init__(self, proxy: str = None, connector: BaseConnector = None):
self.session = ClientSession(connector=get_connector(connector, proxy), headers=DEFAULT_HEADERS)
+ self.cookies: Cookies = None
+ self.access_token: str = None
@classmethod
async def create_async_generator(
@@ -32,11 +40,11 @@ class MetaAI(AsyncGeneratorProvider):
async for chunk in cls(proxy).prompt(format_prompt(messages)):
yield chunk
- async def get_access_token(self, cookies: Cookies, birthday: str = "1999-01-01") -> str:
+ async def get_access_token(self, birthday: str = "1999-01-01") -> str:
url = "https://www.meta.ai/api/graphql/"
payload = {
- "lsd": cookies["lsd"],
+ "lsd": self.lsd,
"fb_api_caller_class": "RelayModern",
"fb_api_req_friendly_name": "useAbraAcceptTOSForTempUserMutation",
"variables": json.dumps({
@@ -48,29 +56,30 @@ class MetaAI(AsyncGeneratorProvider):
}
headers = {
"x-fb-friendly-name": "useAbraAcceptTOSForTempUserMutation",
- "x-fb-lsd": cookies["lsd"],
+ "x-fb-lsd": self.lsd,
"x-asbd-id": "129477",
"alt-used": "www.meta.ai",
"sec-fetch-site": "same-origin"
}
- async with self.session.post(url, headers=headers, cookies=cookies, data=payload) as response:
+ async with self.session.post(url, headers=headers, cookies=self.cookies, data=payload) as response:
await raise_for_status(response, "Fetch access_token failed")
auth_json = await response.json(content_type=None)
access_token = auth_json["data"]["xab_abra_accept_terms_of_service"]["new_temp_user_auth"]["access_token"]
return access_token
async def prompt(self, message: str, cookies: Cookies = None) -> AsyncResult:
- access_token = None
- if cookies is None:
- cookies = await self.get_cookies()
- access_token = await self.get_access_token(cookies)
- else:
- cookies = await self.get_cookies(cookies)
+ if cookies is not None:
+ self.cookies = cookies
+ self.access_token = None
+ if self.cookies is None:
+ self.cookies = await self.get_cookies()
+ if self.access_token is None:
+ self.access_token = await self.get_access_token()
url = "https://graph.meta.ai/graphql?locale=user"
#url = "https://www.meta.ai/api/graphql/"
payload = {
- "access_token": access_token,
+ "access_token": self.access_token,
#"lsd": cookies["lsd"],
"fb_api_caller_class": "RelayModern",
"fb_api_req_friendly_name": "useAbraSendMessageMutation",
@@ -95,7 +104,7 @@ class MetaAI(AsyncGeneratorProvider):
"x-fb-friendly-name": "useAbraSendMessageMutation",
#"x-fb-lsd": cookies["lsd"],
}
- async with self.session.post(url, headers=headers, cookies=cookies, data=payload) as response:
+ async with self.session.post(url, headers=headers, cookies=self.cookies, data=payload) as response:
await raise_for_status(response, "Fetch response failed")
last_snippet_len = 0
fetch_id = None
@@ -106,25 +115,25 @@ class MetaAI(AsyncGeneratorProvider):
continue
bot_response_message = json_line.get("data", {}).get("node", {}).get("bot_response_message", {})
streaming_state = bot_response_message.get("streaming_state")
- fetch_id = bot_response_message.get("fetch_id")
+ fetch_id = bot_response_message.get("fetch_id") or fetch_id
if streaming_state in ("STREAMING", "OVERALL_DONE"):
#imagine_card = bot_response_message["imagine_card"]
snippet = bot_response_message["snippet"]
- yield snippet[last_snippet_len:]
- last_snippet_len = len(snippet)
- elif streaming_state == "OVERALL_DONE":
- break
+ new_snippet_len = len(snippet)
+ if new_snippet_len > last_snippet_len:
+ yield snippet[last_snippet_len:]
+ last_snippet_len = new_snippet_len
#if last_streamed_response is None:
# if attempts > 3:
# raise Exception("MetaAI is having issues and was not able to respond (Server Error)")
# access_token = await self.get_access_token()
# return await self.prompt(message=message, attempts=attempts + 1)
if fetch_id is not None:
- sources = await self.fetch_sources(fetch_id, cookies, access_token)
+ sources = await self.fetch_sources(fetch_id)
if sources is not None:
yield sources
- async def get_cookies(self, cookies: Cookies = None) -> dict:
+ async def get_cookies(self, cookies: Cookies = None) -> Cookies:
async with self.session.get("https://www.meta.ai/", cookies=cookies) as response:
await raise_for_status(response, "Fetch home failed")
text = await response.text()
@@ -134,13 +143,13 @@ class MetaAI(AsyncGeneratorProvider):
"abra_csrf": self.extract_value(text, "abra_csrf"),
"datr": self.extract_value(text, "datr"),
}
- cookies["lsd"] = self.extract_value(text, start_str='"LSD",[],{"token":"', end_str='"}')
+ self.lsd = self.extract_value(text, start_str='"LSD",[],{"token":"', end_str='"}')
return cookies
- async def fetch_sources(self, fetch_id: str, cookies: Cookies, access_token: str) -> List[Dict]:
+ async def fetch_sources(self, fetch_id: str) -> Sources:
url = "https://graph.meta.ai/graphql?locale=user"
payload = {
- "access_token": access_token,
+ "access_token": self.access_token,
"fb_api_caller_class": "RelayModern",
"fb_api_req_friendly_name": "AbraSearchPluginDialogQuery",
"variables": json.dumps({"abraMessageFetchID": fetch_id}),
@@ -151,7 +160,7 @@ class MetaAI(AsyncGeneratorProvider):
"authority": "graph.meta.ai",
"x-fb-friendly-name": "AbraSearchPluginDialogQuery",
}
- async with self.session.post(url, headers=headers, cookies=cookies, data=payload) as response:
+ async with self.session.post(url, headers=headers, cookies=self.cookies, data=payload) as response:
await raise_for_status(response)
response_json = await response.json()
try:
@@ -171,7 +180,8 @@ class MetaAI(AsyncGeneratorProvider):
if start >= 0:
start+= len(start_str)
end = text.find(end_str, start)
- return text[start:end]
+ if end >= 0:
+ return text[start:end]
def generate_offline_threading_id() -> str:
"""
@@ -189,11 +199,4 @@ def generate_offline_threading_id() -> str:
# Combine timestamp and random value
threading_id = (timestamp << 22) | (random_value & ((1 << 22) - 1))
- return str(threading_id)
-
-class Sources():
- def __init__(self, list: List[Dict[str, str]]) -> None:
- self.list = list
-
- def __str__(self) -> str:
- return "\n\n" + ("\n".join([f"[{link['title']}]({link['link']})" for link in self.list])) \ No newline at end of file
+ return str(threading_id) \ No newline at end of file