mirror of
https://github.com/xtekky/gpt4free.git
synced 2024-11-24 09:48:15 +03:00
60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
import os
|
|
import json
|
|
import uuid
|
|
import requests
|
|
from Crypto.Cipher import AES
|
|
from ...typing import sha256, Dict, get_type_hints
|
|
|
|
url = 'https://chat.getgpt.world/'
|
|
model = ['gpt-3.5-turbo']
|
|
supports_stream = True
|
|
needs_auth = False
|
|
working = True
|
|
|
|
|
|
def _create_completion(model: str, messages: list, stream: bool, **kwargs):
|
|
def encrypt(e):
|
|
t = os.urandom(8).hex().encode('utf-8')
|
|
n = os.urandom(8).hex().encode('utf-8')
|
|
r = e.encode('utf-8')
|
|
cipher = AES.new(t, AES.MODE_CBC, n)
|
|
ciphertext = cipher.encrypt(pad_data(r))
|
|
return ciphertext.hex() + t.decode('utf-8') + n.decode('utf-8')
|
|
|
|
def pad_data(data: bytes) -> bytes:
|
|
block_size = AES.block_size
|
|
padding_size = block_size - len(data) % block_size
|
|
padding = bytes([padding_size] * padding_size)
|
|
return data + padding
|
|
|
|
headers = {
|
|
'Content-Type': 'application/json',
|
|
'Referer': 'https://chat.getgpt.world/',
|
|
'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'
|
|
}
|
|
|
|
data = json.dumps({
|
|
'messages': messages,
|
|
'frequency_penalty': kwargs.get('frequency_penalty', 0),
|
|
'max_tokens': kwargs.get('max_tokens', 4000),
|
|
'model': 'gpt-3.5-turbo',
|
|
'presence_penalty': kwargs.get('presence_penalty', 0),
|
|
'temperature': kwargs.get('temperature', 1),
|
|
'top_p': kwargs.get('top_p', 1),
|
|
'stream': True,
|
|
'uuid': str(uuid.uuid4())
|
|
})
|
|
|
|
res = requests.post('https://chat.getgpt.world/api/chat/stream',
|
|
headers=headers, json={'signature': encrypt(data)}, stream=True)
|
|
|
|
for line in res.iter_lines():
|
|
if b'content' in line:
|
|
line_json = json.loads(line.decode('utf-8').split('data: ')[1])
|
|
yield (line_json['choices'][0]['delta']['content'])
|
|
|
|
|
|
params = f'g4f.Providers.{os.path.basename(__file__)[:-3]} supports: ' + \
|
|
'(%s)' % ', '.join(
|
|
[f'{name}: {get_type_hints(_create_completion)[name].__name__}' for name in _create_completion.__code__.co_varnames[:_create_completion.__code__.co_argcount]])
|