[Tutor] Deleted dictionary length not reporting

Jim Mooney cybervigilante at gmail.com
Wed Jul 17 20:52:13 CEST 2013


On 17 July 2013 03:01, eryksun <eryksun at gmail.com> wrote:

>     del some_list[:]   # DELETE_SUBSCR
>     some_list[:] = []  # STORE_SUBSCR
>     some_list.clear()  # CALL_FUNCTION

And the obvious gotcha for del, since I am great at tripping over them, is:

>>> l = [1,2,3]
>>> del l[:]
>>> l
[]
>>> del l
>>> l
Traceback (most recent call last):

-- 
Jim

"Yea, I say unto you, listen not to fat gasbags, for the poor, too,
are deserving of a good life. When they bring unto you their
Government Cheese, do thou render unto them a trade in beer and
cigarettes." --Jesus the Christ


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