fix: remove runtime dependency on typing_extensions

pyproject.toml

@@ -26,7 +26,6 @@ pydantic = ">=2.9.1"
 beautifulsoup4 = ">=4.12.3"
 lxml = ">=5.3.0"
 torf = ">=4.2.7"
-typing-extensions = ">=4.12.2"
 strenum = { version = ">=0.4.15", python = "<3.11" }
 
 [tool.poetry.group.dev.dependencies]
@@ -37,6 +36,7 @@ pytest-asyncio = "^0.23.5.post1"
 coverage = "^7.6.1"
 types-beautifulsoup4 = "^4.12.0.20240907"
 types-xmltodict = "^0.13.0.3"
+typing-extensions = "^4.12.2"
 
 [tool.poetry.group.docs.dependencies]
 mkdocs-material = "^9.5.34"
@@ -72,6 +72,11 @@ ignore_missing_imports = true
 [tool.coverage.run]
 omit = ["src/pynyaa/_version.py", "src/pynyaa/_compat.py", "tests/*"]
 
+[tool.coverage.report]
+exclude_also = [
+    "if TYPE_CHECKING:", # Only used for type-hints
+]
+
 [build-system]
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"

src/pynyaa/_clients/_async.py

@@ -1,19 +1,20 @@
 from __future__ import annotations
 
 from io import BytesIO
-from types import TracebackType
-from typing import Any
+from typing import TYPE_CHECKING, Any
 from urllib.parse import urljoin
 
 from httpx import AsyncClient
 from torf import Torrent
-from typing_extensions import AsyncGenerator, Self
 
 from pynyaa._enums import Category, Filter, SortBy
 from pynyaa._models import NyaaTorrentPage
 from pynyaa._parser import parse_nyaa_search_results, parse_nyaa_torrent_page
 from pynyaa._version import __version__
 
+if TYPE_CHECKING:
+    from typing_extensions import AsyncGenerator, Self
+
 
 class AsyncNyaa:
     def __init__(self, base_url: str = "https://nyaa.si/", client: AsyncClient | None = None) -> None:
@@ -23,7 +24,7 @@ def __init__(self, base_url: str = "https://nyaa.si/", client: AsyncClient | Non
         Parameters
         ----------
         base_url : str, optional
-            The base URL of Nyaa. Default is `https://nyaa.si/`.
+            The base URL of Nyaa.
             This is used for constructing the full URL from relative URLs.
         client : Client, optional
             An [httpx.Client](https://www.python-httpx.org/api/#client) instance used to make requests to Nyaa.
@@ -41,9 +42,7 @@ def base_url(self) -> str:
     async def __aenter__(self) -> Self:
         return self
 
-    async def __aexit__(
-        self, type: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
-    ) -> None:
+    async def __aexit__(self, *args: object) -> None:
         await self.close()
 
     async def close(self) -> None:

src/pynyaa/_clients/_sync.py

@@ -1,19 +1,20 @@
 from __future__ import annotations
 
 from io import BytesIO
-from types import TracebackType
-from typing import Any
+from typing import TYPE_CHECKING, Any
 from urllib.parse import urljoin
 
 from httpx import Client
 from torf import Torrent
-from typing_extensions import Generator, Self
 
 from pynyaa._enums import Category, Filter, SortBy
 from pynyaa._models import NyaaTorrentPage
 from pynyaa._parser import parse_nyaa_search_results, parse_nyaa_torrent_page
 from pynyaa._version import __version__
 
+if TYPE_CHECKING:
+    from typing_extensions import Generator, Self
+
 
 class Nyaa:
     def __init__(self, base_url: str = "https://nyaa.si/", client: Client | None = None) -> None:
@@ -41,9 +42,7 @@ def base_url(self) -> str:
     def __enter__(self) -> Self:
         return self
 
-    def __exit__(
-        self, type: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
-    ) -> None:
+    def __exit__(self, *args: object) -> None:
         self.close()
 
     def close(self) -> None:

src/pynyaa/_enums.py

@@ -1,25 +1,28 @@
 from __future__ import annotations
 
-from typing import overload
-
-from typing_extensions import Self
+from typing import TYPE_CHECKING, overload
 
 from pynyaa._compat import IntEnum, StrEnum
 from pynyaa._types import CategoryID, CategoryLiteral, SortByLiteral
 from pynyaa._utils import _get_category_id_from_name
 
+if TYPE_CHECKING:
+    from typing_extensions import Self
+
 
 class BaseStrEnum(StrEnum):
     """StrEnum with case-insensitive double-sided lookup"""
 
     @classmethod
     def _missing_(cls, value: object) -> Self:
-        caseless_value = str(value).casefold()
-        for member in cls:
-            if (member.value.casefold() == caseless_value) or (member.name.casefold() == caseless_value):
-                return member
-        message = f"'{value}' is not a valid {cls.__name__}"
-        raise ValueError(message)
+        errmsg = f"'{value}' is not a valid {cls.__name__}"
+
+        if isinstance(value, str):
+            for member in cls:
+                if (member.value.casefold() == value.casefold()) or (member.name.casefold() == value.casefold()):
+                    return member
+            raise ValueError(errmsg)
+        raise ValueError(errmsg)
 
 
 class Category(BaseStrEnum):

src/pynyaa/_models.py

@@ -6,8 +6,8 @@
 from pydantic import BaseModel, ConfigDict, HttpUrl, field_serializer, field_validator
 from torf import Torrent
 
-from ._enums import Category
-from ._types import MagnetUrl, UTCDateTime
+from pynyaa._enums import Category
+from pynyaa._types import MagnetUrl, UTCDateTime
 
 
 class ParentModel(BaseModel):

src/pynyaa/_parser.py

@@ -1,11 +1,13 @@
 from __future__ import annotations
 
 import re
-from typing import Any
+from typing import TYPE_CHECKING, Any
 from urllib.parse import urljoin
 
 from bs4 import BeautifulSoup
-from typing_extensions import Generator
+
+if TYPE_CHECKING:
+    from typing_extensions import Generator
 
 
 def parse_nyaa_torrent_page(base_url: str, html: str) -> dict[str, Any]:

src/pynyaa/_utils.py

@@ -2,7 +2,7 @@
 
 from typing import TYPE_CHECKING
 
-if TYPE_CHECKING:  # pragma: no cover
+if TYPE_CHECKING:
     from pynyaa._types import CategoryID
 
 

src/pynyaa/_version.py

@@ -1,8 +1,7 @@
 from __future__ import annotations
 
 from importlib import metadata
-
-from typing_extensions import NamedTuple
+from typing import NamedTuple
 
 
 class Version(NamedTuple):