1 files changed, 87 insertions, 0 deletions

diff --git a/g4f/Provider/deprecated/FastGpt.py b/g4f/Provider/deprecated/FastGpt.py
new file mode 100644
index 00000000..65efa29d
--- /dev/null
+++ b/g4f/Provider/deprecated/FastGpt.py
@@ -0,0 +1,87 @@
+from __future__ import annotations
+
+import json
+import random
+from abc import ABC, abstractmethod
+
+import requests
+
+from ...typing import Any, CreateResult
+from ..base_provider import BaseProvider
+
+
+class FastGpt(BaseProvider):
+    url: str                = 'https://chat9.fastgpt.me/'
+    working                 = False
+    needs_auth              = False
+    supports_stream         = True
+    supports_gpt_35_turbo   = True
+    supports_gpt_4          = False
+
+    @staticmethod
+    @abstractmethod
+    def create_completion(
+        model: str,
+        messages: list[dict[str, str]],
+        stream: bool, **kwargs: Any) -> CreateResult:
+
+        headers = {
+            'authority'         : 'chat9.fastgpt.me',
+            'accept'            : 'text/event-stream',
+            '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',
+            'cache-control'     : 'no-cache',
+            'content-type'      : 'application/json',
+            'origin'            : 'https://chat9.fastgpt.me',
+            'plugins'           : '0',
+            'pragma'            : 'no-cache',
+            'referer'           : 'https://chat9.fastgpt.me/',
+            'sec-ch-ua'         : '"Not/A)Brand";v="99", "Google Chrome";v="115", "Chromium";v="115"',
+            'sec-ch-ua-mobile'  : '?0',
+            'sec-ch-ua-platform': '"macOS"',
+            'sec-fetch-dest'    : 'empty',
+            'sec-fetch-mode'    : 'cors',
+            'sec-fetch-site'    : 'same-origin',
+            'user-agent'        : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36',
+            'usesearch'         : 'false',
+            'x-requested-with'  : 'XMLHttpRequest',
+        }
+
+        json_data = {
+            'messages'          : messages,
+            'stream'            : stream,
+            'model'             : model,
+            'temperature'       : kwargs.get('temperature', 0.5),
+            'presence_penalty'  : kwargs.get('presence_penalty', 0),
+            'frequency_penalty' : kwargs.get('frequency_penalty', 0),
+            'top_p'             : kwargs.get('top_p', 1),
+        }
+        
+        subdomain = random.choice([
+            'jdaen979ew',
+            'chat9'
+        ])
+
+        response = requests.post(f'https://{subdomain}.fastgpt.me/api/openai/v1/chat/completions',
+                                 headers=headers, json=json_data, stream=stream)
+        
+        for line in response.iter_lines():
+            if line:
+                try:
+                    if b'content' in line:
+                            line_json = json.loads(line.decode('utf-8').split('data: ')[1])
+                            token = line_json['choices'][0]['delta'].get('content')
+                            if token:
+                                yield token
+                except:
+                    continue
+
+    @classmethod
+    @property
+    def params(cls):
+        params = [
+            ("model", "str"),
+            ("messages", "list[dict[str, str]]"),
+            ("stream", "bool"),
+        ]
+        param = ", ".join([": ".join(p) for p in params])
+        return f"g4f.provider.{cls.__name__} supports: ({param})"
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