make XLSXView close the workbook after iterating
make XLSXView close the workbook after iterating

openpyxl doesn't explicitly close the workbook after you are done iterating it.
This means that if you use petl and then try to rename or move the workbook you get a PermissionError
There's an issue to expose a workbook.close property directly but this will work until then.
https://bitbucket.org/openpyxl/openpyxl/issues/673/close-file-when-done
psnj/petl,alimanfoo/petl,Marketing1by1/petl