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111 lines
2.9 KiB
Python
111 lines
2.9 KiB
Python
from abc import ABC, abstractmethod
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from ..typing import Any, CreateResult, AsyncGenerator, Union
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import browser_cookie3
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import asyncio
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from time import time
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import math
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class BaseProvider(ABC):
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url: str
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working = False
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needs_auth = False
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supports_stream = False
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supports_gpt_35_turbo = False
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supports_gpt_4 = False
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@staticmethod
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@abstractmethod
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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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raise NotImplementedError()
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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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]
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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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_cookies = {}
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def get_cookies(cookie_domain: str) -> dict:
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if cookie_domain not in _cookies:
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_cookies[cookie_domain] = {}
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for cookie in browser_cookie3.load(cookie_domain):
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_cookies[cookie_domain][cookie.name] = cookie.value
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return _cookies[cookie_domain]
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class AsyncProvider(BaseProvider):
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@classmethod
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def create_completion(
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cls,
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model: str,
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messages: list[dict[str, str]],
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stream: bool = False, **kwargs: Any) -> CreateResult:
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yield asyncio.run(cls.create_async(model, messages, **kwargs))
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@staticmethod
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@abstractmethod
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async def create_async(
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model: str,
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messages: list[dict[str, str]], **kwargs: Any) -> str:
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raise NotImplementedError()
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class AsyncGeneratorProvider(AsyncProvider):
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@classmethod
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def create_completion(
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cls,
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model: str,
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messages: list[dict[str, str]],
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stream: bool = True, **kwargs: Any) -> CreateResult:
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if stream:
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yield from run_generator(cls.create_async_generator(model, messages, **kwargs))
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else:
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yield from AsyncProvider.create_completion(cls=cls, model=model, messages=messages, **kwargs)
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@classmethod
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async def create_async(
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cls,
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model: str,
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messages: list[dict[str, str]], **kwargs: Any) -> str:
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chunks = [chunk async for chunk in cls.create_async_generator(model, messages, **kwargs)]
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if chunks:
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return "".join(chunks)
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@staticmethod
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@abstractmethod
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def create_async_generator(
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model: str,
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messages: list[dict[str, str]]) -> AsyncGenerator:
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raise NotImplementedError()
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def run_generator(generator: AsyncGenerator[Union[Any, str], Any]):
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loop = asyncio.new_event_loop()
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gen = generator.__aiter__()
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while True:
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try:
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yield loop.run_until_complete(gen.__anext__())
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except StopAsyncIteration:
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break
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