|
from __future__ import annotations |
|
|
|
import os |
|
import logging |
|
|
|
from . import debug, version |
|
from .models import Model |
|
from .client import Client, AsyncClient |
|
from .typing import Messages, CreateResult, AsyncResult, Union |
|
from .errors import StreamNotSupportedError, ModelNotAllowedError |
|
from .cookies import get_cookies, set_cookies |
|
from .providers.types import ProviderType |
|
from .providers.base_provider import AsyncGeneratorProvider |
|
from .client.service import get_model_and_provider, get_last_provider |
|
|
|
|
|
logger = logging.getLogger(__name__) |
|
log_handler = logging.StreamHandler() |
|
log_handler.setFormatter(logging.Formatter(logging.BASIC_FORMAT)) |
|
logger.addHandler(log_handler) |
|
|
|
logger.setLevel(logging.ERROR) |
|
|
|
class ChatCompletion: |
|
@staticmethod |
|
def create(model : Union[Model, str], |
|
messages : Messages, |
|
provider : Union[ProviderType, str, None] = None, |
|
stream : bool = False, |
|
auth : Union[str, None] = None, |
|
ignored : list[str] = None, |
|
ignore_working: bool = False, |
|
ignore_stream: bool = False, |
|
patch_provider: callable = None, |
|
**kwargs) -> Union[CreateResult, str]: |
|
model, provider = get_model_and_provider( |
|
model, provider, stream, |
|
ignored, ignore_working, |
|
ignore_stream or kwargs.get("ignore_stream_and_auth") |
|
) |
|
|
|
if auth is not None: |
|
kwargs['auth'] = auth |
|
|
|
if "proxy" not in kwargs: |
|
proxy = os.environ.get("G4F_PROXY") |
|
if proxy: |
|
kwargs['proxy'] = proxy |
|
|
|
if patch_provider: |
|
provider = patch_provider(provider) |
|
|
|
result = provider.create_completion(model, messages, stream=stream, **kwargs) |
|
|
|
return result if stream else ''.join([str(chunk) for chunk in result]) |
|
|
|
@staticmethod |
|
def create_async(model : Union[Model, str], |
|
messages : Messages, |
|
provider : Union[ProviderType, str, None] = None, |
|
stream : bool = False, |
|
ignored : list[str] = None, |
|
ignore_working: bool = False, |
|
patch_provider: callable = None, |
|
**kwargs) -> Union[AsyncResult, str]: |
|
model, provider = get_model_and_provider(model, provider, False, ignored, ignore_working) |
|
|
|
if stream: |
|
if isinstance(provider, type) and issubclass(provider, AsyncGeneratorProvider): |
|
return provider.create_async_generator(model, messages, **kwargs) |
|
raise StreamNotSupportedError(f'{provider.__name__} does not support "stream" argument in "create_async"') |
|
|
|
if patch_provider: |
|
provider = patch_provider(provider) |
|
|
|
return provider.create_async(model, messages, **kwargs) |
|
|
|
class Completion: |
|
@staticmethod |
|
def create(model : Union[Model, str], |
|
prompt : str, |
|
provider : Union[ProviderType, None] = None, |
|
stream : bool = False, |
|
ignored : list[str] = None, **kwargs) -> Union[CreateResult, str]: |
|
allowed_models = [ |
|
'code-davinci-002', |
|
'text-ada-001', |
|
'text-babbage-001', |
|
'text-curie-001', |
|
'text-davinci-002', |
|
'text-davinci-003' |
|
] |
|
if model not in allowed_models: |
|
raise ModelNotAllowedError(f'Can\'t use {model} with Completion.create()') |
|
|
|
model, provider = get_model_and_provider(model, provider, stream, ignored) |
|
|
|
result = provider.create_completion(model, [{"role": "user", "content": prompt}], stream=stream, **kwargs) |
|
|
|
return result if stream else ''.join(result) |
|
|
