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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
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]])
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