import hashlib import json import time import uuid from datetime import datetime import requests from ..typing import SHA256, Any, CreateResult from .base_provider import BaseProvider class Ails(BaseProvider): url: str = "https://ai.ls" working = True supports_stream = True supports_gpt_35_turbo = True @staticmethod def create_completion( model: str, messages: list[dict[str, str]], stream: bool, **kwargs: Any, ) -> CreateResult: headers = { "authority": "api.caipacity.com", "accept": "*/*", "accept-language": "en,fr-FR;q=0.9,fr;q=0.8,es-ES;q=0.7,es;q=0.6,en-US;q=0.5,am;q=0.4,de;q=0.3", "authorization": "Bearer free", "client-id": str(uuid.uuid4()), "client-v": _get_client_v(), "content-type": "application/json", "origin": "https://ai.ls", "referer": "https://ai.ls/", "sec-ch-ua": '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"', "sec-ch-ua-mobile": "?0", "sec-ch-ua-platform": '"Windows"', "sec-fetch-dest": "empty", "sec-fetch-mode": "cors", "sec-fetch-site": "cross-site", "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36", } timestamp = _format_timestamp(int(time.time() * 1000)) sig = { "d": datetime.now().strftime("%Y-%m-%d"), "t": timestamp, "s": _hash({"t": timestamp, "m": messages[-1]["content"]}), } json_data = json.dumps( separators=(",", ":"), obj={ "model": "gpt-3.5-turbo", "temperature": kwargs.get("temperature", 0.6), "stream": True, "messages": messages, } | sig, ) response = requests.post( "https://api.caipacity.com/v1/chat/completions", headers=headers, data=json_data, stream=True, ) response.raise_for_status() for token in response.iter_lines(): if b"content" in token: completion_chunk = json.loads(token.decode().replace("data: ", "")) token = completion_chunk["choices"][0]["delta"].get("content") if "ai.ls" in token.lower() or "ai.ci" in token.lower(): raise Exception("Response Error: " + token) if token != None: yield token @classmethod @property def params(cls): params = [ ("model", "str"), ("messages", "list[dict[str, str]]"), ("stream", "bool"), ("temperature", "float"), ] param = ", ".join([": ".join(p) for p in params]) return f"g4f.provider.{cls.__name__} supports: ({param})" def _hash(json_data: dict[str, str]) -> SHA256: base_string: str = "%s:%s:%s:%s" % ( json_data["t"], json_data["m"], "WI,2rU#_r:r~aF4aJ36[.Z(/8Rv93Rf", len(json_data["m"]), ) return SHA256(hashlib.sha256(base_string.encode()).hexdigest()) def _format_timestamp(timestamp: int) -> str: e = timestamp n = e % 10 r = n + 1 if n % 2 == 0 else n return str(e - n + r) def _get_client_v(): response = requests.get("https://ai.ls/?chat=1") response.raise_for_status() js_path = response.text.split('crossorigin href="')[1].split('"')[0] response = requests.get("https://ai.ls" + js_path) response.raise_for_status() return response.text.split('G4="')[1].split('"')[0]