add _curses_panel module (#13028)

stdlib/@tests/stubtest_allowlists/win32.txt

@@ -45,6 +45,7 @@ curses.ascii
 curses.has_key
 curses.panel
 curses.textpad
+_curses_panel
 
 # Modules that rely on termios
 pty

stdlib/VERSIONS

@@ -33,6 +33,7 @@ _contextvars: 3.7-
 _csv: 3.0-
 _ctypes: 3.0-
 _curses: 3.0-
+_curses_panel: 3.0-
 _dbm: 3.0-
 _decimal: 3.3-
 _dummy_thread: 3.0-3.8

stdlib/_curses_panel.pyi

@@ -0,0 +1,27 @@
+from _curses import window
+from typing import final
+
+__version__: str
+version: str
+
+class error(Exception): ...
+
+@final
+class panel:
+    def above(self) -> panel: ...
+    def below(self) -> panel: ...
+    def bottom(self) -> None: ...
+    def hidden(self) -> bool: ...
+    def hide(self) -> None: ...
+    def move(self, y: int, x: int, /) -> None: ...
+    def replace(self, win: window, /) -> None: ...
+    def set_userptr(self, obj: object, /) -> None: ...
+    def show(self) -> None: ...
+    def top(self) -> None: ...
+    def userptr(self) -> object: ...
+    def window(self) -> window: ...
+
+def bottom_panel() -> panel: ...
+def new_panel(win: window, /) -> panel: ...
+def top_panel() -> panel: ...
+def update_panels() -> panel: ...

stdlib/curses/panel.pyi

@@ -1,22 +1 @@
-from _curses import window
-
-version: str
-
-class _Curses_Panel:  # type is <class '_curses_panel.curses panel'> (note the space in the class name)
-    def above(self) -> _Curses_Panel: ...
-    def below(self) -> _Curses_Panel: ...
-    def bottom(self) -> None: ...
-    def hidden(self) -> bool: ...
-    def hide(self) -> None: ...
-    def move(self, y: int, x: int) -> None: ...
-    def replace(self, win: window) -> None: ...
-    def set_userptr(self, obj: object) -> None: ...
-    def show(self) -> None: ...
-    def top(self) -> None: ...
-    def userptr(self) -> object: ...
-    def window(self) -> window: ...
-
-def bottom_panel() -> _Curses_Panel: ...
-def new_panel(win: window, /) -> _Curses_Panel: ...
-def top_panel() -> _Curses_Panel: ...
-def update_panels() -> _Curses_Panel: ...
+from _curses_panel import *