From a0b5deda4072c74ff893e7fbb696bba34a089ad1 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Sun, 9 Jan 2022 20:07:09 +0000
Subject: [PATCH] All instance attributes on `memoryview` are read-only (#6878)

* All instance attributes on `memoryview` are read-only

* [pre-commit.ci] auto fixes from pre-commit.com hooks

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
---
 stdlib/builtins.pyi | 37 ++++++++++++++++++++++++-------------
 1 file changed, 24 insertions(+), 13 deletions(-)

diff --git a/stdlib/builtins.pyi b/stdlib/builtins.pyi
index e648b96c6..b4ca53dd9 100644
--- a/stdlib/builtins.pyi
+++ b/stdlib/builtins.pyi
@@ -649,19 +649,30 @@ class bytearray(MutableSequence[int], ByteString):
 
 @final
 class memoryview(Sized, Sequence[int]):
-    format: str
-    itemsize: int
-    shape: tuple[int, ...] | None
-    strides: tuple[int, ...] | None
-    suboffsets: tuple[int, ...] | None
-    readonly: bool
-    ndim: int
-
-    obj: bytes | bytearray
-    c_contiguous: bool
-    f_contiguous: bool
-    contiguous: bool
-    nbytes: int
+    @property
+    def format(self) -> str: ...
+    @property
+    def itemsize(self) -> int: ...
+    @property
+    def shape(self) -> tuple[int, ...] | None: ...
+    @property
+    def strides(self) -> tuple[int, ...] | None: ...
+    @property
+    def suboffsets(self) -> tuple[int, ...] | None: ...
+    @property
+    def readonly(self) -> bool: ...
+    @property
+    def ndim(self) -> int: ...
+    @property
+    def obj(self) -> bytes | bytearray: ...
+    @property
+    def c_contiguous(self) -> bool: ...
+    @property
+    def f_contiguous(self) -> bool: ...
+    @property
+    def contiguous(self) -> bool: ...
+    @property
+    def nbytes(self) -> int: ...
     def __init__(self, obj: ReadableBuffer) -> None: ...
     def __enter__(self: Self) -> Self: ...
     def __exit__(