gpt4free/unfinished/bard/__init__.py

from requests     import Session
from re           import search
from random       import randint
from json         import dumps, loads
from random       import randint
from urllib.parse import urlencode
from dotenv       import load_dotenv; load_dotenv()
from os           import getenv

from bard.typings import BardResponse

token = getenv('1psid')
proxy = getenv('proxy')

temperatures = {
    0  : "Generate text strictly following known patterns, with no creativity.",
    0.1: "Produce text adhering closely to established patterns, allowing minimal creativity.",
    0.2: "Create text with modest deviations from familiar patterns, injecting a slight creative touch.",
    0.3: "Craft text with a mild level of creativity, deviating somewhat from common patterns.",
    0.4: "Formulate text balancing creativity and recognizable patterns for coherent results.",
    0.5: "Generate text with a moderate level of creativity, allowing for a mix of familiarity and novelty.",
    0.6: "Compose text with an increased emphasis on creativity, while partially maintaining familiar patterns.",
    0.7: "Produce text favoring creativity over typical patterns for more original results.",
    0.8: "Create text heavily focused on creativity, with limited concern for familiar patterns.",
    0.9: "Craft text with a strong emphasis on unique and inventive ideas, largely ignoring established patterns.",
    1  : "Generate text with maximum creativity, disregarding any constraints of known patterns or structures."
}

class Completion:
    # def __init__(self, _token, proxy: str or None = None) -> None:
    #     self.client         = Session()
    #     self.client.proxies = {
    #         'http': f'http://{proxy}',
    #         'https': f'http://{proxy}' } if proxy else None
        
    #     self.client.headers = {
    #         'authority'     : 'bard.google.com',
    #         'content-type'  : 'application/x-www-form-urlencoded;charset=UTF-8',
    #         'origin'        : 'https://bard.google.com',
    #         'referer'       : 'https://bard.google.com/',
    #         'user-agent'    : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36',
    #         'x-same-domain' : '1',
    #         'cookie'        : f'__Secure-1PSID={_token}'
    #     }
        
    #     self.snlm0e          = self.__init_client()
    #     self.conversation_id = ''
    #     self.response_id     = ''
    #     self.choice_id       = ''
    #     self.reqid           = randint(1111, 9999)
    
    def create(
        prompt          : str = 'hello world',
        temperature     : int = None,
        conversation_id : str = '',
        response_id     : str = '',
        choice_id       : str = '') -> BardResponse:
        
        if temperature:
            prompt = f'''settings: follow these settings for your response: [temperature: {temperature} - {temperatures[temperature]}] | prompt  : {prompt}'''
        
        client         = Session()
        client.proxies = {
            'http': f'http://{proxy}',
            'https': f'http://{proxy}' } if proxy else None

        client.headers = {
            'authority'     : 'bard.google.com',
            'content-type'  : 'application/x-www-form-urlencoded;charset=UTF-8',
            'origin'        : 'https://bard.google.com',
            'referer'       : 'https://bard.google.com/',
            'user-agent'    : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36',
            'x-same-domain' : '1',
            'cookie'        : f'__Secure-1PSID={token}'
        }

        snlm0e          = search(r'SNlM0e\":\"(.*?)\"', client.get('https://bard.google.com/').text).group(1)
    
        params = urlencode({
            'bl'     : 'boq_assistant-bard-web-server_20230326.21_p0',
            '_reqid' : randint(1111, 9999),
            'rt'     : 'c',
        })

        response = client.post(f'https://bard.google.com/_/BardChatUi/data/assistant.lamda.BardFrontendService/StreamGenerate?{params}', 
            data = {
                'at': snlm0e,
                'f.req': dumps([None, dumps([
                        [prompt],
                        None,
                        [conversation_id, response_id, choice_id],
                    ])
                ])
            }
        )
        
        chat_data = loads(response.content.splitlines()[3])[0][2]
        if not chat_data: print('error, retrying'); Completion.create(prompt, temperature, conversation_id, response_id, choice_id)

        json_chat_data = loads(chat_data)
        results = {
            'content'           : json_chat_data[0][0],
            'conversation_id'   : json_chat_data[1][0],
            'response_id'       : json_chat_data[1][1],
            'factualityQueries' : json_chat_data[3],
            'textQuery'         : json_chat_data[2][0] if json_chat_data[2] is not None else '',
            'choices'           : [{'id': i[0], 'content': i[1]} for i in json_chat_data[4]],
        }
        
        # self.conversation_id = results['conversation_id']
        # self.response_id     = results['response_id']
        # self.choice_id       = results['choices'][0]['id']
        # self.reqid           += 100000

        return BardResponse(results)