From cdbe30b3b50e00bf0c71762c8d1f5ef4e42fe9e2 Mon Sep 17 00:00:00 2001 From: Chyun Date: Thu, 1 Dec 2022 18:06:44 +0800 Subject: [PATCH] =?UTF-8?q?ptr=5F=20=3D=20a.buffer=5Finfo()=20=E8=BF=99?= =?UTF-8?q?=E4=B8=80=E8=A1=8C=E9=94=99=E4=BA=86,=20=E5=B0=91=E4=BA=86?= =?UTF-8?q?=E4=B8=80=E4=B8=AAptr=5F=E4=B9=8B=E9=97=B4=E5=B0=91=E5=8F=AF?= =?UTF-8?q?=E4=BB=A5=E4=B8=AA,?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ptr_ = a.buffer_info() 这一行错了, 少了一个ptr_之间少可以个, --- source/c15/p01_access_ccode_using_ctypes.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/c15/p01_access_ccode_using_ctypes.rst b/source/c15/p01_access_ccode_using_ctypes.rst index 6b425972..4e3005af 100644 --- a/source/c15/p01_access_ccode_using_ctypes.rst +++ b/source/c15/p01_access_ccode_using_ctypes.rst @@ -255,7 +255,7 @@ >>> a = array.array('d',[1,2,3]) >>> a array('d', [1.0, 2.0, 3.0]) - >>> ptr_ = a.buffer_info() + >>> ptr, _ = a.buffer_info() >>> ptr 4298687200 >>> ctypes.cast(ptr, ctypes.POINTER(ctypes.c_double))