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Groups > comp.lang.python > #97499

Re: change data in large excel file(more than 240 000 rows on sheet)

From Laura Creighton <lac@openend.se>
Subject Re: change data in large excel file(more than 240 000 rows on sheet)
References <9c23c9d1-4257-475b-a7f6-811e85fe83f3@googlegroups.com> <caed8133-f4cb-420b-b9fd-4512fbe11400@googlegroups.com>
Date 2015-10-08 12:27 +0200
Newsgroups comp.lang.python
Message-ID <mailman.468.1444300069.28679.python-list@python.org> (permalink)

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You need to use the optimised reader.
https://openpyxl.readthedocs.org/en/latest/optimized.html

Laura

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Thread

change data in large excel file(more than 240 000 rows on sheet) gall.pavgal.gall@gmail.com - 2015-10-07 07:13 -0700
  Re: change data in large excel file(more than 240 000 rows on sheet) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-10-07 15:18 +0100
  Re: change data in large excel file(more than 240 000 rows on sheet) gall.pavgal.gall@gmail.com - 2015-10-08 02:58 -0700
    Re: change data in large excel file(more than 240 000 rows on sheet) Laura Creighton <lac@openend.se> - 2015-10-08 12:27 +0200
      Re: change data in large excel file(more than 240 000 rows on sheet) gall.pavgal.gall@gmail.com - 2015-10-09 01:21 -0700
        Re: change data in large excel file(more than 240 000 rows on sheet) Laura Creighton <lac@openend.se> - 2015-10-09 13:07 +0200
        Re: change data in large excel file(more than 240 000 rows on sheet) alister <alister.nospam.ware@ntlworld.com> - 2015-10-09 11:33 +0000
  Re: change data in large excel file(more than 240 000 rows on sheet) harirammanohar159@gmail.com - 2015-10-09 04:19 -0700

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