New submission from Terry Cooper:
The Python statement gList1[i1][1] += gList2[i2][1] modifies not only gList1 (a
volatile storage object) but dBasis[163] (a record within shelve object
dBasis). Both gList and dBasis[163] are printed before and after execution of
the statement by cFract2
Terry Cooper added the comment:
This is easy to reply to. You better believe I've tried printing gList1 and
dBasis[163]. I've also scrapped a predecessor function named combo (which is
included in the attachment) and written its successor, viz., "combine". I bent
ov
Terry Cooper added the comment:
Got your message before I got his. Thanks for the reference to python-list.
-Original Message-
>From: "R. David Murray"
>Sent: Nov 18, 2012 9:39 PM
>To: ttcoo...@indy.net
>Subject: [issue16498] Unwanted link between volatile and
