The section outlines some answers to frequently asked questions.
Due to wide range of possible formulas and interdependencies between them XlsxWriter doesn’t, and realistically cannot, calculate the result of a formula when it is written to an XLSX file. Instead, it stores the value 0 as the formula result. It then sets a global flag in the XLSX file to say that all formulas and functions should be recalculated when the file is opened.
This is the method recommended in the Excel documentation and in general it works fine with spreadsheet applications. However, applications that don’t have a facility to calculate formulas, such as Excel Viewer, or several mobile applications, will only display the 0 results.
If required, it is also possible to specify the calculated result of the formula using the optional value parameter in write_formula():
worksheet.write_formula('A1', '=2+2', num_format, 4)
Currently no. However, it is a planned features to allow cell formats and data to be written separately.
All supported features are documented.
Future features will match features that are available in Excel::Writer::XLSX. Check the comparison matrix in the Excel::Writer::XLSX section.
Unfortunately, there is no way to specify “AutoFit” for a column in the Excel file format. This feature is only available at runtime from within Excel. It is possible to simulate “AutoFit” by tracking the width of the data in the column as your write it.
Apart from this question, yes.