Upgrade to Python 3.10+

We can use fancier type annotations now, newer deps, more checkers.

itch_dl/infobox.py

@@ -1,5 +1,5 @@
 from datetime import datetime
-from typing import TypedDict, Dict, List, Any, Tuple, Optional
+from typing import TypedDict, Any
 
 from bs4 import BeautifulSoup
 
@@ -9,26 +9,26 @@ class InfoboxMetadata(TypedDict, total=False):
     released_at: datetime
     published_at: datetime
     status: str
-    platforms: List[str]  # Windows/macOS/Linux/etc
+    platforms: list[str]  # Windows/macOS/Linux/etc
     publisher: str
-    author: Dict[str, str]  # See impl below!
-    authors: Dict[str, str]  # Links
-    genre: Dict[str, str]  # Links
-    tools: Dict[str, str]  # Links
-    license: Dict[str, str]  # Links
-    asset_license: Dict[str, str]  # Links
-    tags: Dict[str, str]  # Links
+    author: dict[str, str]  # See impl below!
+    authors: dict[str, str]  # Links
+    genre: dict[str, str]  # Links
+    tools: dict[str, str]  # Links
+    license: dict[str, str]  # Links
+    asset_license: dict[str, str]  # Links
+    tags: dict[str, str]  # Links
     length: str
-    multiplayer: Dict[str, str]  # Links
+    multiplayer: dict[str, str]  # Links
     player_count: str
-    accessibility: Dict[str, str]  # Links
-    inputs: Dict[str, str]  # Links
-    links: Dict[str, str]  # Links
-    mentions: Dict[str, str]  # Links
-    category: Dict[str, str]  # Links
+    accessibility: dict[str, str]  # Links
+    inputs: dict[str, str]  # Links
+    links: dict[str, str]  # Links
+    mentions: dict[str, str]  # Links
+    category: dict[str, str]  # Links
 
 
-def parse_date_block(td: BeautifulSoup) -> Optional[datetime]:
+def parse_date_block(td: BeautifulSoup) -> datetime | None:
     abbr = td.find("abbr")
     if not abbr or "title" not in abbr.attrs:
         return None
@@ -39,17 +39,17 @@ def parse_date_block(td: BeautifulSoup) -> Optional[datetime]:
     return datetime(date.year, date.month, date.day, time.hour, time.minute)
 
 
-def parse_links(td: BeautifulSoup) -> Dict[str, str]:
+def parse_links(td: BeautifulSoup) -> dict[str, str]:
     """Parses blocks of comma-separated <a> blocks, returns a dict
     of link text -> URL it points at."""
     return {link.text.strip(): link["href"] for link in td.find_all("a")}
 
 
-def parse_text_from_links(td: BeautifulSoup) -> List[str]:
+def parse_text_from_links(td: BeautifulSoup) -> list[str]:
     return list(parse_links(td).keys())
 
 
-def parse_tr(name: str, content: BeautifulSoup) -> Optional[Tuple[str, Any]]:
+def parse_tr(name: str, content: BeautifulSoup) -> tuple[str, Any] | None:
     if name == "Updated":
         return "updated_at", parse_date_block(content)
     elif name == "Release date":