~ | Merge pull request #1064 from Lin-jun-xiang/ignore_providers

feat: ignore providers

g4f/__init__.py

@@ -1,13 +1,14 @@
 from __future__ import annotations
 from requests import get
 from g4f.models import Model, ModelUtils
-from .Provider import BaseProvider
-from .typing import Messages, CreateResult, Union
+from .Provider import BaseProvider, RetryProvider
+from .typing import Messages, CreateResult, Union, List
 from .debug import logging
 
 version = '0.1.6.2'
 version_check = True
 
+
 def check_pypi_version() -> None:
     try:
         response = get("https://pypi.org/pypi/g4f/json").json()
@@ -19,9 +20,11 @@ def check_pypi_version() -> None:
     except Exception as e:
         print(f'Failed to check g4f pypi version: {e}')
 
+
 def get_model_and_provider(model    : Union[Model, str], 
                            provider : Union[type[BaseProvider], None], 
-                           stream   : bool) -> tuple[Model, type[BaseProvider]]:
+                           stream   : bool,
+                           ignored  : List[str] = None) -> tuple[Model, type[BaseProvider]]:
     
     if isinstance(model, str):
         if model in ModelUtils.convert:
@@ -32,6 +35,9 @@ def get_model_and_provider(model    : Union[Model, str],
     if not provider:
         provider = model.best_provider
 
+    if isinstance(provider, RetryProvider) and ignored:
+        provider.providers = [p for p in provider.providers if p.__name__ not in ignored]
+
     if not provider:
         raise RuntimeError(f'No provider found for model: {model}')
 
@@ -46,15 +52,17 @@ def get_model_and_provider(model    : Union[Model, str],
 
     return model, provider
 
+
 class ChatCompletion:
     @staticmethod
     def create(model: Union[Model, str],
                messages : Messages,
                provider : Union[type[BaseProvider], None] = None,
                stream   : bool = False,
-               auth     : Union[str, None] = None, **kwargs) -> Union[CreateResult, str]:
+               auth     : Union[str, None] = None,
+               ignored  : List[str] = None, **kwargs) -> Union[CreateResult, str]:
 
-        model, provider = get_model_and_provider(model, provider, stream)
+        model, provider = get_model_and_provider(model, provider, stream, ignored)
 
         if provider.needs_auth and not auth:
             raise ValueError(
@@ -71,15 +79,17 @@ class ChatCompletion:
         model   : Union[Model, str],
         messages: Messages,
         provider: Union[type[BaseProvider], None] = None,
-        stream  : bool = False, **kwargs) -> str:
+        stream  : bool = False,
+        ignored  : List[str] = None, **kwargs) -> str:
         
         if stream:
             raise ValueError(f'"create_async" does not support "stream" argument')
 
-        model, provider = get_model_and_provider(model, provider, False)
+        model, provider = get_model_and_provider(model, provider, False, ignored)
 
         return await provider.create_async(model.name, messages, **kwargs)
 
+
 class Completion:
     @staticmethod
     def create(
@@ -87,6 +97,7 @@ class Completion:
         prompt: str,
         provider: Union[type[BaseProvider], None] = None,
         stream: bool = False,
+        ignored  : List[str] = None,
         **kwargs
     ) -> Union[CreateResult, str]:
 
@@ -102,7 +113,7 @@ class Completion:
         if model not in allowed_models:
             raise Exception(f'ValueError: Can\'t use {model} with Completion.create()')
 
-        model, provider = get_model_and_provider(model, provider, stream)
+        model, provider = get_model_and_provider(model, provider, stream, ignored)
 
         result = provider.create_completion(model.name, [{"role": "user", "content": prompt}], stream, **kwargs)