On Aug 3, 10:38 pm, Emile van Sebille <[EMAIL PROTECTED]> wrote:
> Ryan Rosario wrote:
> > I have a very large CSV file that contains double quoted fields (since
> > they contain commas). Unfortunately, some of these fields also contain
> > other double quotes and I made the painful mistake of forgetting to
> > escape or double the quotes inside the field:
>
> > 123,"Here is some, text "and some quoted text" where the quotes should
> > have been doubled",321
>
> rec = '''123,"Here is some, text "and some quoted text" where the quotes
> should have been doubled",321'''
>
> import csv
>
> csv.reader([rec.replace(',"',',"""')
> .replace('",','""",')
> .replace('"""',"'''")
> .replace('"','""')
> .replace("'''",'"')]).next()
>
> ['123', 'Here is some, text "and some quoted text" where the quotes
> should have been doubled', '321']
>
> :))
>
> Emile
>
> > Has anyone dealt with this problem before? Any ideas of an algorithm I
> > can use for a Python script to create a new, repaired CSV file?
>
> > TIA,
> > Ryan
> > --
> >http://mail.python.org/mailman/listinfo/python-list
>
>
Thanks Emile! Works almost perfectly, but is there some way I can
adapt this to quote fields that contain a comma in them?
TIA,
Ryan
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