gpt4free/g4f/Provider/nexra/NexraChatGPTWeb.py

54 lines
1.8 KiB
Python

from __future__ import annotations
from aiohttp import ClientSession
from ...typing import AsyncResult, Messages
from ..base_provider import AsyncGeneratorProvider, ProviderModelMixin
from ..helper import format_prompt
import json
class NexraChatGPTWeb(AsyncGeneratorProvider, ProviderModelMixin):
label = "Nexra ChatGPT Web"
api_endpoint = "https://nexra.aryahcr.cc/api/chat/gptweb"
models = ['gptweb']
@classmethod
async def create_async_generator(
cls,
model: str,
messages: Messages,
proxy: str = None,
**kwargs
) -> AsyncResult:
headers = {
"Content-Type": "application/json",
}
async with ClientSession(headers=headers) as session:
prompt = format_prompt(messages)
if prompt is None:
raise ValueError("Prompt cannot be None")
data = {
"prompt": prompt,
"markdown": False
}
async with session.post(cls.api_endpoint, json=data, proxy=proxy) as response:
response.raise_for_status()
full_response = ""
async for chunk in response.content:
if chunk:
result = chunk.decode("utf-8").strip()
try:
json_data = json.loads(result)
if json_data.get("status"):
full_response = json_data.get("gpt", "")
else:
full_response = f"Error: {json_data.get('message', 'Unknown error')}"
except json.JSONDecodeError:
full_response = "Error: Invalid JSON response."
yield full_response.strip()