# Excel Writing Functions - Dynamic files export

**URL:** <https://forum.knime.com/t/excel-writing-functions-dynamic-files-export/15530>\
**Category:** KNIME Analytics Platform\
**Created:** [June 19, 2019, 12:29pm UTC](https://forum.knime.com/t/excel-writing-functions-dynamic-files-export/15530 "2019-06-19T12:29:27Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mlauber71](https://forum-cdn.knime.com/user_avatar/forum.knime.com/mlauber71/32/73590_2.png) [@mlauber71](https://forum.knime.com/u/mlauber71)\
**Post date:** [June 19, 2019, 10:08pm UTC](https://forum.knime.com/t/excel-writing-functions-dynamic-files-export/15530/2 "2019-06-19T22:08:33Z")

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Yes it is possible to write functions to an Excel sheet with Python’s [OpenPyXL](https://openpyxl.readthedocs.io/en/stable/#) and KNIME:

 ![image](https://forum-cdn.knime.com/uploads/default/original/2X/4/47990846c50c95892bb0883470a7f99cb86284b0.png)

![image](https://forum-cdn.knime.com/uploads/default/original/2X/1/1a38fc124938d684ab492225a9dc101a64e992a8.png)

For further inspirations about KNIME and Python and Excel you might read [this discussion](https://forum.knime.com/t/manipulating-excel-sheets/15541/2).

[kn\_example\_python\_excel\_enter\_formula.knwf](https://forum-cdn.knime.com/uploads/default/original/2X/6/6c3f3349e8549fbc7f49aa58d0c5c2dc9952e9b4.knwf) (23.2 KB)

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