ptr_ = a.buffer_info() 这一行错了, 少了一个ptr_之间少可以个,

2022-12-01 18:06:44 +08:00
parent d82f16e6cb
commit cdbe30b3b5
1 changed files with 1 additions and 1 deletions
--- 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))