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-rw-r--r--g4f/Provider/base_provider.py107
1 files changed, 98 insertions, 9 deletions
diff --git a/g4f/Provider/base_provider.py b/g4f/Provider/base_provider.py
index 98ad3514..e667819a 100644
--- a/g4f/Provider/base_provider.py
+++ b/g4f/Provider/base_provider.py
@@ -1,24 +1,28 @@
+from __future__ import annotations
+
+import asyncio
from abc import ABC, abstractmethod
-from ..typing import Any, CreateResult
+import browser_cookie3
+
+from ..typing import Any, AsyncGenerator, CreateResult, Union
class BaseProvider(ABC):
url: str
- working = False
- needs_auth = False
- supports_stream = False
+ working = False
+ needs_auth = False
+ supports_stream = False
supports_gpt_35_turbo = False
- supports_gpt_4 = False
+ supports_gpt_4 = False
@staticmethod
@abstractmethod
def create_completion(
model: str,
messages: list[dict[str, str]],
- stream: bool,
- **kwargs: Any,
- ) -> CreateResult:
+ stream: bool, **kwargs: Any) -> CreateResult:
+
raise NotImplementedError()
@classmethod
@@ -30,4 +34,89 @@ class BaseProvider(ABC):
("stream", "bool"),
]
param = ", ".join([": ".join(p) for p in params])
- return f"g4f.provider.{cls.__name__} supports: ({param})" \ No newline at end of file
+ return f"g4f.provider.{cls.__name__} supports: ({param})"
+
+
+_cookies = {}
+
+def get_cookies(cookie_domain: str) -> dict:
+ if cookie_domain not in _cookies:
+ _cookies[cookie_domain] = {}
+
+ for cookie in browser_cookie3.load(cookie_domain):
+ _cookies[cookie_domain][cookie.name] = cookie.value
+
+ return _cookies[cookie_domain]
+
+
+def format_prompt(messages: list[dict[str, str]], add_special_tokens=False):
+ if add_special_tokens or len(messages) > 1:
+ formatted = "\n".join(
+ ["%s: %s" % ((message["role"]).capitalize(), message["content"]) for message in messages]
+ )
+ return f"{formatted}\nAssistant:"
+ else:
+ return messages.pop()["content"]
+
+
+
+class AsyncProvider(BaseProvider):
+ @classmethod
+ def create_completion(
+ cls,
+ model: str,
+ messages: list[dict[str, str]],
+ stream: bool = False, **kwargs: Any) -> CreateResult:
+
+ yield asyncio.run(cls.create_async(model, messages, **kwargs))
+
+ @staticmethod
+ @abstractmethod
+ async def create_async(
+ model: str,
+ messages: list[dict[str, str]], **kwargs: Any) -> str:
+ raise NotImplementedError()
+
+
+class AsyncGeneratorProvider(AsyncProvider):
+ @classmethod
+ def create_completion(
+ cls,
+ model: str,
+ messages: list[dict[str, str]],
+ stream: bool = True,
+ **kwargs
+ ) -> CreateResult:
+ yield from run_generator(cls.create_async_generator(model, messages, stream=stream, **kwargs))
+
+ @classmethod
+ async def create_async(
+ cls,
+ model: str,
+ messages: list[dict[str, str]],
+ **kwargs
+ ) -> str:
+ chunks = [chunk async for chunk in cls.create_async_generator(model, messages, stream=False, **kwargs)]
+ if chunks:
+ return "".join(chunks)
+
+ @staticmethod
+ @abstractmethod
+ def create_async_generator(
+ model: str,
+ messages: list[dict[str, str]],
+ **kwargs
+ ) -> AsyncGenerator:
+ raise NotImplementedError()
+
+
+def run_generator(generator: AsyncGenerator[Union[Any, str], Any]):
+ loop = asyncio.new_event_loop()
+ gen = generator.__aiter__()
+
+ while True:
+ try:
+ yield loop.run_until_complete(gen.__anext__())
+
+ except StopAsyncIteration:
+ break