[csv module] duplication of end of line character in output file generated

simon.alexandre simon.alexandre at cetic.be
Tue Jan 11 14:17:42 CET 2005


ok thanks
it works

S.


"Kent Johnson" <kent3737 at yahoo.com> a écrit dans le message de
news:41e3ceb6$1_3 at newspeer2.tds.net...
> simon.alexandre wrote:
> > Hi all,
> >
> > I use csv module included in python 2.3. I use the writer and encouter
the
> > following problem: in my output file (.csv) there is a duplication of
the
> > end of line character, so when I open the csv file in Ms-Excel a blank
line
> > is inserted between each data line.
>
>  From the docs for csv.writer():
> writer(  csvfile[, dialect='excel'[, fmtparam]])
>      ...If csvfile is a file object, it must be opened with the 'b' flag
on platforms where that
> makes a difference.
>
> Windows is a "platform where that makes a difference." So try
>    self.writer = csv.writer(file("Test.csv", "wb"))
>
> Kent
>
> >
> > OS: W2k
> >
> > Someone has an idea ?
> >
> > thanks in advance
> >
> > the source code is the following:
> >
> > -------------------------------------------------->
> > import csv
> >
> > class CsvDumper:
> >
> >    def __init__(self):
> >        self.object =
> > [['la','mb','mc','md'],['ma','mb','mc','md'],['ma','mb','mc','md']]
> >        self.writer = csv.writer(file("Test.csv", "w"))
> >
> >    def DumpCsvFile(self):
> >       for row in self.object:
> >       self.writer.writerow(row)
> >
> > c = CsvDumper()
> > c.DumpCsvFile()
> >
> >





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