I scrapped that other attempt. I keep hitting brick walls.
However, is there an indentation error here? I may just be too frustrated to
see it.
for key in skeys:
fracmiss=1.*numberMissing(z[key].values())/nsites #note decimal
multiplication, 1.*
outstring="%s has %4.1f%% missing" % (key,100*fracmiss)
if fracmiss>0.:
print outstring
----- Original Message ----
From: Bob Gailer <[EMAIL PROTECTED]>
To: Sara Johnson <[EMAIL PROTECTED]>
Cc: Python <tutor@python.org>
Sent: Saturday, July 28, 2007 10:14:58 PM
Subject: Re: [Tutor] attribute error
Sara Johnson wrote:
> I thought 'sort()' was a function you could use as long as the dict or
> key had some value. When is this not right?
Please give us some context for the question. Code fragment, traceback.
sort is a method of mutable sequence types (lists, ...)
myList = [1, 3, 2]
myList.sort() # returns None
print myList
[1, 2, 3]
--
Bob Gailer
510-978-4454 Oakland, CA
919-636-4239 Chapel Hill, NC
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