string to list when the contents is a list
comptekki at gmail.com
Thu Feb 18 20:32:59 CET 2010
On Thu, Feb 18, 2010 at 8:18 AM, Tim Chase
<python.list at tim.thechases.com> wrote:
> Wes James wrote:
> Just to add to the list of solutions I've seen, letting the built-in csv
> module do the heavy lifting:
> >>> s = "['a','b']"
> >>> import csv
> >>> no_brackets = s[1:-1] # s.strip(' \t')
> >>> c = csv.reader([no_brackets], quotechar="'")
> >>> c.next()
> ['a', 'b']
> This also gives you a bit of control regarding how escaping is done, and
> other knobs & dials to twiddle if you need. Additionally, if you have more
> than one string to process coming from an iterable source (such as a file),
> you can just pass that iterator to csv.reader() instead of concocting a
> one-element list.
Thx, I think this will work for what I want.
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