New submission from David W. Lambert <[EMAIL PROTECTED]>:
http://docs.python.org/dev/3.0/library/ctypes.html#callback-functions
ctypes.xFUNCTYPE are another opportunity to advertise decorators.
Please consider inserting yet another qsort example written as a
decorator, perhaps as follows. Or---it could be that I'm slow and the
average pythonista will figure this out on first read.
@CFUNCTYPE(c_int, POINTER(c_int), POINTER(c_int))
def py_cmp_func(*args):
(a,b,) = (t[0] for t in args)
print("py_cmp_func", a, b)
return a-b
qsort(ia,len(ia),sizeof(c_int),py_cmp_func)
----------
assignee: georg.brandl
components: Documentation
messages: 75515
nosy: LambertDW, georg.brandl
severity: normal
status: open
title: ctypes.xFUNCTYPE are decorators.
type: feature request
versions: Python 3.0
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Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4260>
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