diff options
Diffstat (limited to 'g4f/client/async.py')
| -rw-r--r-- | g4f/client/async.py | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/g4f/client/async.py b/g4f/client/async.py deleted file mode 100644 index 76e410fc..00000000 --- a/g4f/client/async.py +++ /dev/null @@ -1,198 +0,0 @@ -from __future__ import annotations - -import re -import os -import time -import random -import string - -from .types import Client as BaseClient -from .types import BaseProvider, ProviderType, FinishReason -from .stubs import ChatCompletion, ChatCompletionChunk, Image, ImagesResponse -from ..typing import Union, Iterator, Messages, ImageType, AsyncIerator -from ..image import ImageResponse as ImageProviderResponse -from ..errors import NoImageResponseError, RateLimitError, MissingAuthError -from .. import get_model_and_provider, get_last_provider -from .helper import read_json, find_stop, filter_none -รค -async def iter_response( - response: AsyncIterator[str], - stream: bool, - response_format: dict = None, - max_tokens: int = None, - stop: list = None -) -> AsyncIterResponse: - content = "" - finish_reason = None - completion_id = ''.join(random.choices(string.ascii_letters + string.digits, k=28)) - count: int = 0 - async for chunk in response: - if isinstance(chunk, FinishReason): - finish_reason = chunk.reason - break - content += str(chunk) - count += 1 - if max_tokens is not None and count >= max_tokens: - finish_reason = "length" - first, content, chunk = find_stop(stop, content, chunk) - if first != -1: - finish_reason = "stop" - if stream: - yield ChatCompletionChunk(chunk, None, completion_id, int(time.time())) - if finish_reason is not None: - break - finish_reason = "stop" if finish_reason is None else finish_reason - if stream: - yield ChatCompletionChunk(None, finish_reason, completion_id, int(time.time())) - else: - if response_format is not None and "type" in response_format: - if response_format["type"] == "json_object": - content = read_json(content) - yield ChatCompletion(content, finish_reason, completion_id, int(time.time())) - -async def iter_append_model_and_provider(response: AsyncIterResponse) -> IterResponse: - last_provider = None - async for chunk in response: - last_provider = get_last_provider(True) if last_provider is None else last_provider - chunk.model = last_provider.get("model") - chunk.provider = last_provider.get("name") - yield chunk - -class Client(BaseClient): - def __init__( - self, - **kwargs - ): - super().__init__(**kwargs) - self.chat: Chat = Chat(self, provider) - self.images: Images = Images(self, image_provider) - -async def cast_iter_async(iter): - for chunk in iter: - yield chunk - -def create_response( - messages: Messages, - model: str, - provider: ProviderType = None, - stream: bool = False, - response_format: dict = None, - max_tokens: int = None, - stop: Union[list[str], str] = None, - api_key: str = None, - **kwargs -): - if hasattr(provider, "create_async_generator): - create = provider.create_async_generator - else: - create = provider.create_completion - response = create( - model, messages, stream, - **filter_none( - proxy=self.client.get_proxy(), - max_tokens=max_tokens, - stop=stop, - api_key=self.client.api_key if api_key is None else api_key - ), - **kwargs - ) - if not hasattr(provider, "create_async_generator") - response = cast_iter_async(response) - return response - -class Completions(): - def __init__(self, client: Client, provider: ProviderType = None): - self.client: Client = client - self.provider: ProviderType = provider - - def create( - self, - messages: Messages, - model: str, - provider: ProviderType = None, - stream: bool = False, - response_format: dict = None, - ignored : list[str] = None, - ignore_working: bool = False, - ignore_stream: bool = False, - **kwargs - ) -> Union[ChatCompletion, AsyncIterator[ChatCompletionChunk]]: - model, provider = get_model_and_provider( - model, - self.provider if provider is None else provider, - stream, - ignored, - ignore_working, - ignore_stream, - **kwargs - ) - stop = [stop] if isinstance(stop, str) else stop - response = create_response(messages, model, provider, stream, **kwargs) - response = iter_response(response, stream, response_format, max_tokens, stop) - response = iter_append_model_and_provider(response) - return response if stream else anext(response) - -class Chat(): - completions: Completions - - def __init__(self, client: Client, provider: ProviderType = None): - self.completions = Completions(client, provider) - -async def iter_image_response(response: Iterator) -> Union[ImagesResponse, None]: - async for chunk in list(response): - if isinstance(chunk, ImageProviderResponse): - return ImagesResponse([Image(image) for image in chunk.get_list()]) - -def create_image(client: Client, provider: ProviderType, prompt: str, model: str = "", **kwargs) -> AsyncIterator: - prompt = f"create a image with: {prompt}" - return provider.create_async_generator( - model, - [{"role": "user", "content": prompt}], - True, - proxy=client.get_proxy(), - **kwargs - ) - -class Images(): - def __init__(self, client: Client, provider: ImageProvider = None): - self.client: Client = client - self.provider: ImageProvider = provider - self.models: ImageModels = ImageModels(client) - - async def generate(self, prompt, model: str = None, **kwargs) -> ImagesResponse: - provider = self.models.get(model, self.provider) - if isinstance(provider, type) and issubclass(provider, BaseProvider): - response = create_image(self.client, provider, prompt, **kwargs) - else: - try: - response = list(provider.create(prompt)) - except (RateLimitError, MissingAuthError) as e: - # Fallback for default provider - if self.provider is None: - response = create_image(self.client, self.models.you, prompt, model or "dall-e", **kwargs) - else: - raise e - image = iter_image_response(response) - if image is None: - raise NoImageResponseError() - return image - - async def create_variation(self, image: ImageType, model: str = None, **kwargs): - provider = self.models.get(model, self.provider) - result = None - if isinstance(provider, type) and issubclass(provider, BaseProvider): - response = provider.create_async_generator( - "", - [{"role": "user", "content": "create a image like this"}], - True, - image=image, - proxy=self.client.get_proxy(), - **kwargs - ) - async for chunk in response: - if isinstance(chunk, ImageProviderResponse): - result = ([chunk.images] if isinstance(chunk.images, str) else chunk.images) - result = ImagesResponse([Image(image)for image in result]) - if result is None: - raise NoImageResponseError() - return result |