From: Chris Withers on 12 Jan 2010 03:14 Niels L. Ellegaard wrote: > pp <parul.pandey85(a)gmail.com> writes: > >> On Jan 9, 1:47 am, Jason Scheirer <jason.schei...(a)gmail.com> wrote: >>> On Jan 9, 12:30 am, pp <parul.pande...(a)gmail.com> wrote: >>> >>>> Hi All, >>>> How do I add a line to an existing file. This should append to the >>>> existing data in the excel file, which was saved previously. >>>> Thanks, >>>> PP >>> http://pypi.python.org/pypi/xlwt >> Hi Jason and all, >> >> Thanks >> >> I have seen this.. my question is there a way to append to a excel >> file which has been closed. Any specific modes which can be added to >> the sheet so that it adds a line to the data which was return in some >> earlier running of the program. > > I may be wrong, but I think that you have to do the following > > 1) Use xlrd to read the file. This creates an xlrd.Book > 2) Use xlutils to transform the xlrd.Book into a xlwt.WorkBook > 3) Edit the xlwt.WorkBook > 4) Save the xlwt.WorkBook > > https://secure.simplistix.co.uk/svn/xlutils/trunk/xlutils/docs/copy.txt Yup, that's the one... Oh to have funded time to turn all the docs for xl(rd|wt|utils) into nice Sphinx docs... Chris -- Simplistix - Content Management, Batch Processing & Python Consulting - http://www.simplistix.co.uk
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