Update project to version 0.8.0 and add EmptyResponse model

This update bumps the project version from 0.7.1 to 0.8.0, reflected in both pyproject.toml and __init__.py. It also introduces a new model, EmptyResponse, which provides a placeholder response class when a response model is not provided. This improves handling of cases where a response model is None by returning an instance of EmptyResponse instead of raising a ValueError, enhancing error management. Additionally, the version constraint of pydantic has been adjusted to be less than 2, ensuring compatibility.

Author: pylakey

poetry.lock

@@ -1,4 +1,5 @@
-__version__ = '0.7.1'
+__version__ = '0.8.0'
+__author__ = "pylakey <[email protected]>"
 
 from . import encoders
 from . import utils

pydantic_aiohttp/__init__.py

@@ -1,10 +1,8 @@
 import logging
-from typing import (
-    Any,
-    Optional,
-    Type,
-    Union,
-)
+from typing import Any
+from typing import Optional
+from typing import Type
+from typing import Union
 
 import aiohttp
 import pydantic
@@ -13,30 +11,22 @@
 from ujson import JSONDecodeError
 
 from .encoders import url_compatible_encoder
-from .errors import (
-    HTTPError,
-    ResponseParseError,
-    errors_classes,
-)
-from .responses import (
-    PydanticModelResponseClass,
-    ResponseClass,
-    StreamResponseClass,
-)
-from .types import (
-    Body,
-    Cookies,
-    ErrorResponseModels,
-    Headers,
-    Params,
-    ResponseType,
-)
-from .utils import (
-    DEFAULT_DOWNLOAD_CHUNK_SIZE,
-    json_serialize,
-    model_to_dict,
-    read_file_by_chunk,
-)
+from .errors import HTTPError
+from .errors import ResponseParseError
+from .errors import errors_classes
+from .responses import PydanticModelResponseClass
+from .responses import ResponseClass
+from .responses import StreamResponseClass
+from .types import Body
+from .types import Cookies
+from .types import ErrorResponseModels
+from .types import Headers
+from .types import Params
+from .types import ResponseType
+from .utils import DEFAULT_DOWNLOAD_CHUNK_SIZE
+from .utils import json_serialize
+from .utils import model_to_dict
+from .utils import read_file_by_chunk
 
 
 class Client:

pydantic_aiohttp/client.py

@@ -5,16 +5,14 @@
 from enum import Enum
 from pathlib import PurePath
 from types import GeneratorType
-from typing import (
-    Any,
-    Callable,
-    Dict,
-    List,
-    Optional,
-    Set,
-    Tuple,
-    Union,
-)
+from typing import Any
+from typing import Callable
+from typing import Dict
+from typing import List
+from typing import Optional
+from typing import Set
+from typing import Tuple
+from typing import Union
 
 from pydantic import BaseModel
 # noinspection PyProtectedMember

pydantic_aiohttp/encoders.py

@@ -1,19 +1,18 @@
 import abc
 import logging
-from typing import (
-    Generic,
-    Optional,
-    Type,
-    TypeVar,
-    Union,
-)
+from typing import Generic
+from typing import Optional
+from typing import Type
+from typing import TypeVar
+from typing import Union
 
 import aiofiles
 import aiohttp.web_response
 import pydantic
 import ujson
 from aiohttp.typedefs import PathLike
 
+from .types import EmptyResponse
 from .utils import DEFAULT_DOWNLOAD_CHUNK_SIZE
 
 ResponseContentType = TypeVar('ResponseContentType')
@@ -54,7 +53,8 @@ async def parse(self, *args, **kwargs) -> Optional[ResponseContentType]:
 class PydanticModelResponseClass(ResponseClass[PydanticModel]):
     async def parse(self, *args, response_model: Type[PydanticModel], **kwargs) -> PydanticModel:
         if response_model is None:
-            raise ValueError('response_model could not be None. If you need bare dict use JSONResponseClass instead')
+            return EmptyResponse()
+            # raise ValueError('response_model could not be None. If you need bare dict use JSONResponseClass instead')
 
         response_json = await self.aiohttp_response.json(
             encoding=self.charset,

pydantic_aiohttp/responses.py

@@ -1,9 +1,7 @@
-from typing import (
-    Any,
-    Type,
-    TypeVar,
-    Union,
-)
+from typing import Any
+from typing import Type
+from typing import TypeVar
+from typing import Union
 
 import pydantic
 
@@ -16,3 +14,7 @@
 ErrorResponseModels = dict[int, Type[pydantic.BaseModel]]
 
 ResponseType = TypeVar('ResponseType')
+
+
+class EmptyResponse(pydantic.BaseModel):
+    pass

pydantic_aiohttp/types.py

@@ -1,9 +1,7 @@
 import typing
 from os import PathLike
-from typing import (
-    Optional,
-    Union,
-)
+from typing import Optional
+from typing import Union
 
 import aiofiles
 import pydantic

pydantic_aiohttp/utils.py

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pydantic_aiohttp"
-version = "0.7.1"
+version = "0.8.0"
 description = "Simple HTTP Client based on aiohttp with integration of pydantic"
 authors = ["pylakey <[email protected]>"]
 license = "MIT"
@@ -26,7 +26,7 @@ classifiers = [
 python = "^3.9"
 aiofiles = "^23.0.0"
 aiohttp = { extras = ["speedups"], version = "^3.8.1" }
-pydantic = "^1.10.4"
+pydantic = "^1.10.4,<2"
 ujson = "^5.7.0"
 
 [tool.poetry.dev-dependencies]