From 58db9e03f0a25613cf90cf8184ebf159123e7477 Mon Sep 17 00:00:00 2001
From: kqlio67 <kqlio67@users.noreply.github.com>
Date: Sun, 29 Sep 2024 23:38:25 +0300
Subject: feat(g4f/Provider/Nexra.py): enhance model handling and add new
 providers

---
 g4f/Provider/nexra/NexraChatGPTWeb.py | 53 +++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 g4f/Provider/nexra/NexraChatGPTWeb.py

(limited to 'g4f/Provider/nexra/NexraChatGPTWeb.py')

diff --git a/g4f/Provider/nexra/NexraChatGPTWeb.py b/g4f/Provider/nexra/NexraChatGPTWeb.py
new file mode 100644
index 00000000..e7738665
--- /dev/null
+++ b/g4f/Provider/nexra/NexraChatGPTWeb.py
@@ -0,0 +1,53 @@
+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()
-- 
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