On Wed, 24 Mar 2010 21:14:23 -0700, Tim Roberts wrote: > Jimbo <nill...@yahoo.com> wrote: >> >>class stock: >> code = "" >> purchasePrice = 0 >> purchaseQuantity = 0 >> price = [] # list of recent prices >> recentBid = [] # list of recent bids for stock >> recentOffer = [] # list of recent offers for stock >> stockVol = [] # list of stock quantity available on market > > Using lists as class variables is a very good way to create very > surprising bugs. Consider the following: [snip]
Don't you think that the class attributes are *supposed* to be shared by all instances? In that case the behaviour you show is not a bug at all. -- Steven -- http://mail.python.org/mailman/listinfo/python-list
