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-rw-r--r--g4f/Provider/MagickPen.py87
1 files changed, 87 insertions, 0 deletions
diff --git a/g4f/Provider/MagickPen.py b/g4f/Provider/MagickPen.py
new file mode 100644
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+++ b/g4f/Provider/MagickPen.py
@@ -0,0 +1,87 @@
+from __future__ import annotations
+
+from aiohttp import ClientSession
+import hashlib
+import time
+import random
+import re
+import json
+from ..typing import AsyncResult, Messages
+from .base_provider import AsyncGeneratorProvider, ProviderModelMixin
+from .helper import format_prompt
+
+class MagickPen(AsyncGeneratorProvider, ProviderModelMixin):
+ url = "https://magickpen.com"
+ api_endpoint = "https://api.magickpen.com/ask"
+ working = True
+ supports_stream = True
+ supports_system_message = True
+ supports_message_history = True
+
+ default_model = 'gpt-4o-mini'
+ models = ['gpt-4o-mini']
+
+ @classmethod
+ async def fetch_api_credentials(cls) -> tuple:
+ url = "https://magickpen.com/_nuxt/bf709a9ce19f14e18116.js"
+ async with ClientSession() as session:
+ async with session.get(url) as response:
+ text = await response.text()
+
+ pattern = r'"X-API-Secret":"(\w+)"'
+ match = re.search(pattern, text)
+ X_API_SECRET = match.group(1) if match else None
+
+ timestamp = str(int(time.time() * 1000))
+ nonce = str(random.random())
+
+ s = ["TGDBU9zCgM", timestamp, nonce]
+ s.sort()
+ signature_string = ''.join(s)
+ signature = hashlib.md5(signature_string.encode()).hexdigest()
+
+ pattern = r'secret:"(\w+)"'
+ match = re.search(pattern, text)
+ secret = match.group(1) if match else None
+
+ if X_API_SECRET and timestamp and nonce and secret:
+ return X_API_SECRET, signature, timestamp, nonce, secret
+ else:
+ raise Exception("Unable to extract all the necessary data from the JavaScript file.")
+
+ @classmethod
+ async def create_async_generator(
+ cls,
+ model: str,
+ messages: Messages,
+ proxy: str = None,
+ **kwargs
+ ) -> AsyncResult:
+ model = cls.get_model(model)
+ X_API_SECRET, signature, timestamp, nonce, secret = await cls.fetch_api_credentials()
+
+ headers = {
+ 'accept': 'application/json, text/plain, */*',
+ 'accept-language': 'en-US,en;q=0.9',
+ 'content-type': 'application/json',
+ 'nonce': nonce,
+ 'origin': cls.url,
+ 'referer': f"{cls.url}/",
+ 'secret': secret,
+ 'signature': signature,
+ 'timestamp': timestamp,
+ 'x-api-secret': X_API_SECRET,
+ }
+
+ async with ClientSession(headers=headers) as session:
+ prompt = format_prompt(messages)
+ payload = {
+ 'query': prompt,
+ 'turnstileResponse': '',
+ 'action': 'verify'
+ }
+ async with session.post(cls.api_endpoint, json=payload, proxy=proxy) as response:
+ response.raise_for_status()
+ async for chunk in response.content:
+ if chunk:
+ yield chunk.decode()