v2.1.1 Fix improper generic setup for mypy #51

Author: dhvcc

.gitignore

@@ -115,3 +115,4 @@ venv.bak/
 .rss-parser
 .ruff_cache
 .python-version
+.DS_Store

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "rss-parser"
-version = "2.1.0"
+version = "2.1.1"
 description = "Typed pythonic RSS/Atom parser"
 authors = ["dhvcc <[email protected]>"]
 license = "GPL-3.0"

rss_parser/models/types/only_list.py

@@ -1,11 +1,13 @@
-from typing import Union
+from typing import Generic, TypeVar, Union
 
 from rss_parser.pydantic_proxy import import_v1_pydantic
 
 pydantic_validators = import_v1_pydantic(".validators")
 
+T = TypeVar("T")
 
-class OnlyList(list):
+
+class OnlyList(list, Generic[T]):
     @classmethod
     def __get_validators__(cls):
         yield cls.validate
@@ -14,8 +16,8 @@ def __get_validators__(cls):
     @classmethod
     def validate(cls, v: Union[dict, list]):
         if isinstance(v, list):
-            return v
-        return [v]
+            return cls(v)
+        return cls([v])
 
     def __repr__(self):
         return f"OnlyList({super().__repr__()})"