Bump mypy and stubs.

scrapy/downloadermiddlewares/cookies.py

@@ -131,25 +131,26 @@ class CookiesMiddleware:
         decoded = {}
         flags = set()
         for key in ("name", "value", "path", "domain"):
-            if cookie.get(key) is None:
+            value = cookie.get(key)
+            if value is None:
                 if key in ("name", "value"):
                     msg = f"Invalid cookie found in request {request}: {cookie} ('{key}' is missing)"
                     logger.warning(msg)
                     return None
                 continue
-            # https://github.com/python/mypy/issues/7178, https://github.com/python/mypy/issues/9168
-            if isinstance(cookie[key], (bool, float, int, str)):  # type: ignore[literal-required]
-                decoded[key] = str(cookie[key])  # type: ignore[literal-required]
+            if isinstance(value, (bool, float, int, str)):
+                decoded[key] = str(value)
             else:
+                assert isinstance(value, bytes)
                 try:
-                    decoded[key] = cookie[key].decode("utf8")  # type: ignore[literal-required]
+                    decoded[key] = value.decode("utf8")
                 except UnicodeDecodeError:
                     logger.warning(
                         "Non UTF-8 encoded cookie found in request %s: %s",
                         request,
                         cookie,
                     )
-                    decoded[key] = cookie[key].decode("latin1", errors="replace")  # type: ignore[literal-required]
+                    decoded[key] = value.decode("latin1", errors="replace")
         for flag in ("secure",):
             value = cookie.get(flag, _UNSET)
             if value is _UNSET or not value:

scrapy/extensions/telnet.py

@@ -75,7 +75,7 @@ class TelnetConsole(protocol.ServerFactory):
     def stop_listening(self) -> None:
         self.port.stopListening()
 
-    def protocol(self) -> telnet.TelnetTransport:  # type: ignore[override]
+    def protocol(self) -> telnet.TelnetTransport:
         # these import twisted.internet.reactor
         from twisted.conch import manhole, telnet
         from twisted.conch.insults import insults

scrapy/http/request/__init__.py

@@ -44,10 +44,10 @@ if TYPE_CHECKING:
 
 
 class VerboseCookie(TypedDict):
-    name: str
-    value: str
-    domain: NotRequired[str]
-    path: NotRequired[str]
+    name: str | bytes
+    value: str | bytes | bool | float | int
+    domain: NotRequired[str | bytes]
+    path: NotRequired[str | bytes]
     secure: NotRequired[bool]
 
 

scrapy/utils/sitemap.py

@@ -26,13 +26,15 @@ class Sitemap:
         )
         self._root = lxml.etree.fromstring(xmltext, parser=xmlp)  # noqa: S320
         rt = self._root.tag
-        self.type = self._root.tag.split("}", 1)[1] if "}" in rt else rt
+        assert isinstance(rt, str)
+        self.type = rt.split("}", 1)[1] if "}" in rt else rt
 
     def __iter__(self) -> Iterator[dict[str, Any]]:
         for elem in self._root.getchildren():
             d: dict[str, Any] = {}
             for el in elem.getchildren():
                 tag = el.tag
+                assert isinstance(tag, str)
                 name = tag.split("}", 1)[1] if "}" in tag else tag
 
                 if name == "link":

tox.ini

@@ -43,12 +43,12 @@ install_command =
 [testenv:typing]
 basepython = python3
 deps =
-    mypy==1.12.0
+    mypy==1.14.0
     typing-extensions==4.12.2
-    types-lxml==2024.9.16
+    types-lxml==2024.12.13
     types-Pygments==2.18.0.20240506
-    botocore-stubs==1.35.39
-    boto3-stubs[s3]==1.35.39
+    botocore-stubs==1.35.90
+    boto3-stubs[s3]==1.35.90
     attrs >= 18.2.0
     Pillow >= 10.3.0
     pyOpenSSL >= 24.2.1