[Csv] writerow() leakage?

[Andrew McNamara]

>I just checked in some attempts at leakage testing in test/test_csv.py.
>Creating readers and writers appears okay, as does reading data.  It appears
>that writerow() leaks though.

It's the implementation of StringIO that's making it look like writerow is
leaking references: StringIO() appends the data you write to a list.

-- 
Andrew McNamara, Senior Developer, Object Craft
http://www.object-craft.com.au/