How to get the previous line in a file?
mwilson at the-wire.com
Sun Mar 18 19:30:04 CET 2007
Qilong Ren wrote:
> Hi, Shane,
> Thanks for fast reply.
> What I used is :
> for line in open(FILE):
> <do stuff>
> I don't want to store all lines in a list because sometimes the file is very large. We need to store the value of the previous line in a variable. Is that right?
Almost. Strictly, we need to bind a name to the object holding the
previous value, so we can refer to that object later. :)
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