[tkinter] Add __iter__ = None to Misc, Image, and Font for Python 3.15

stdlib/@tests/stubtest_allowlists/py315.txt

@@ -29,9 +29,6 @@ importlib.resources._common.package_to_anchor
 mailbox._ProxyFile.__class_getitem__
 multiprocessing.process.BaseProcess.__init__
 threading.Condition.locked
-tkinter.Image.__iter__
-tkinter.Misc.__iter__
-tkinter.font.Font.__iter__
 
 # =============================================================
 # Allowlist entries that cannot or should not be fixed; >= 3.15

stdlib/tkinter/__init__.pyi

@@ -390,6 +390,9 @@ class Misc:
     master: Misc | None
     tk: _tkinter.TkappType
     children: dict[str, Widget]
+    if sys.version_info >= (3, 15):
+        __iter__: ClassVar[None]  # prevent using __getitem__ for iteration
+
     def destroy(self) -> None: ...
     def deletecommand(self, name: str) -> None: ...
     def tk_strictMotif(self, boolean=None): ...
@@ -3939,6 +3942,9 @@ class _PhotoImageLike(_Image): ...
 class Image(_Image):
     name: Incomplete
     tk: _tkinter.TkappType
+    if sys.version_info >= (3, 15):
+        __iter__: ClassVar[None]  # prevent using __getitem__ for iteration
+
     def __init__(self, imgtype, name=None, cnf={}, master: Misc | _tkinter.TkappType | None = None, **kw) -> None: ...
     def __del__(self) -> None: ...
     def __setitem__(self, key, value) -> None: ...

stdlib/tkinter/font.pyi

@@ -1,5 +1,6 @@
 import _tkinter
 import itertools
+import sys
 import tkinter
 from typing import Any, ClassVar, Final, Literal, TypeAlias, TypedDict, overload, type_check_only
 from typing_extensions import Unpack
@@ -41,6 +42,8 @@ class _MetricsDict(TypedDict):
 class Font:
     name: str
     delete_font: bool
+    if sys.version_info >= (3, 15):
+        __iter__: ClassVar[None]  # prevent using __getitem__ for iteration
     counter: ClassVar[itertools.count[int]]  # undocumented
     def __init__(
         self,