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from __future__ import annotations |
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import json |
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import random |
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import requests |
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from ..typing import Any, CreateResult |
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from .base_provider import BaseProvider |
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class EasyChat(BaseProvider): |
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url: str = "https://free.easychat.work" |
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supports_stream = True |
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supports_gpt_35_turbo = True |
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working = True |
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@staticmethod |
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def create_completion( |
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model: str, |
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messages: list[dict[str, str]], |
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stream: bool, **kwargs: Any) -> CreateResult: |
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active_servers = [ |
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"https://chat10.fastgpt.me", |
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"https://chat9.fastgpt.me", |
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"https://chat1.fastgpt.me", |
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"https://chat2.fastgpt.me", |
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"https://chat3.fastgpt.me", |
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"https://chat4.fastgpt.me", |
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"https://gxos1h1ddt.fastgpt.me" |
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] |
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server = active_servers[kwargs.get("active_server", random.randint(0, 5))] |
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headers = { |
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"authority" : f"{server}".replace("https://", ""), |
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"accept" : "text/event-stream", |
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"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,fa=0.2", |
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"content-type" : "application/json", |
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"origin" : f"{server}", |
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"referer" : f"{server}/", |
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"x-requested-with" : "XMLHttpRequest", |
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'plugins' : '0', |
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'sec-ch-ua' : '"Chromium";v="116", "Not)A;Brand";v="24", "Google Chrome";v="116"', |
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'sec-ch-ua-mobile' : '?0', |
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'sec-ch-ua-platform': '"Windows"', |
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'sec-fetch-dest' : 'empty', |
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'sec-fetch-mode' : 'cors', |
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'sec-fetch-site' : 'same-origin', |
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'user-agent' : 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36', |
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'usesearch' : 'false', |
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'x-requested-with' : 'XMLHttpRequest' |
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} |
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json_data = { |
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"messages" : messages, |
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"stream" : stream, |
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"model" : model, |
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"temperature" : kwargs.get("temperature", 0.5), |
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"presence_penalty" : kwargs.get("presence_penalty", 0), |
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"frequency_penalty" : kwargs.get("frequency_penalty", 0), |
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"top_p" : kwargs.get("top_p", 1) |
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} |
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session = requests.Session() |
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session.get(f"{server}/") |
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response = session.post(f"{server}/api/openai/v1/chat/completions", |
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headers=headers, json=json_data, stream=stream) |
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if response.status_code == 200: |
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if stream == False: |
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json_data = response.json() |
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if "choices" in json_data: |
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yield json_data["choices"][0]["message"]["content"] |
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else: |
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raise Exception("No response from server") |
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else: |
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for chunk in response.iter_lines(): |
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if b"content" in chunk: |
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splitData = chunk.decode().split("data:") |
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if len(splitData) > 1: |
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yield json.loads(splitData[1])["choices"][0]["delta"]["content"] |
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else: |
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continue |
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else: |
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raise Exception(f"Error {response.status_code} from server : {response.reason}") |
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@classmethod |
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@property |
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def params(cls): |
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params = [ |
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("model", "str"), |
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("messages", "list[dict[str, str]]"), |
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("stream", "bool"), |
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("temperature", "float"), |
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("presence_penalty", "int"), |
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("frequency_penalty", "int"), |
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("top_p", "int"), |
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("active_server", "int"), |
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] |
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param = ", ".join([": ".join(p) for p in params]) |
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return f"g4f.provider.{cls.__name__} supports: ({param})" |
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