How to copy over an Excel sheet to another workbook in Python

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醉话见心 2020-11-27 16:41

I have a string with a sourcefile path and another string with a destfile path, both pointing to Excel workbooks.

I want to take the first sheet of the sourcefile an

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  • 2020-11-27 17:25

    Solution 1

    A Python-only solution using the openpyxl package. Only data values will be copied.

    import openpyxl as xl
    
    path1 = 'C:\\Users\\Xukrao\\Desktop\\workbook1.xlsx'
    path2 = 'C:\\Users\\Xukrao\\Desktop\\workbook2.xlsx'
    
    wb1 = xl.load_workbook(filename=path1)
    ws1 = wb1.worksheets[0]
    
    wb2 = xl.load_workbook(filename=path2)
    ws2 = wb2.create_sheet(ws1.title)
    
    for row in ws1:
        for cell in row:
            ws2[cell.coordinate].value = cell.value
    
    wb2.save(path2)
    

    Solution 2

    A solution that uses the pywin32 package to delegate the copying operation to an Excel application. Data values, formatting and everything else in the sheet is copied. Note: this solution will work only on a Windows machine that has MS Excel installed.

    from win32com.client import Dispatch
    
    path1 = 'C:\\Users\\Xukrao\\Desktop\\workbook1.xlsx'
    path2 = 'C:\\Users\\Xukrao\\Desktop\\workbook2.xlsx'
    
    xl = Dispatch("Excel.Application")
    xl.Visible = True  # You can remove this line if you don't want the Excel application to be visible
    
    wb1 = xl.Workbooks.Open(Filename=path1)
    wb2 = xl.Workbooks.Open(Filename=path2)
    
    ws1 = wb1.Worksheets(1)
    ws1.Copy(Before=wb2.Worksheets(1))
    
    wb2.Close(SaveChanges=True)
    xl.Quit()
    

    Solution 3

    A solution that uses the xlwings package to delegate the copying operation to an Excel application. Xlwings is in essence a smart wrapper around (most, though not all) pywin32/appscript excel API functions. Data values, formatting and everything else in the sheet is copied. Note: this solution will work only on a Windows or Mac machine that has MS Excel installed.

    import xlwings as xw
    
    path1 = 'C:\\Users\\Xukrao\\Desktop\\workbook1.xlsx'
    path2 = 'C:\\Users\\Xukrao\\Desktop\\workbook2.xlsx'
    
    wb1 = xw.Book(path1)
    wb2 = xw.Book(path2)
    
    ws1 = wb1.sheets(1)
    ws1.api.Copy(Before=wb2.sheets(1).api)
    wb2.save()
    wb2.app.quit()
    
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  • 2020-11-27 17:25

    This might help if you're not opposed to using Pandas

    import pandas as pd
    
    #change xxx with the sheet name that includes the data
    data = pd.read_excel(sourcefile, sheet_name="xxx")
    
    #save it to the 'new_tab' in destfile
    data.to_excel(destfile, sheet_name='new_tab')
    

    Hope it helps

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  • 2020-11-27 17:26

    You could also try xlwings.

    import xlwings as xw
    wb = xw.Book(r'C:\path\to\file.xlsx')
    sht = wb.sheets['Sheet1']
    new_wb = xw.Book(r'C:\new_path\to\file.xlsx')
    new_wb.sheets['name'] = sht
    
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  • 2020-11-27 17:38

    Long battle and finally got the answer. From xlwings source code: https://github.com/xlwings/xlwings/pull/1216/files

    source_sheet.range.copy(destination_sheet.range)
    

    In other words:

    wb.sheets['Sheet1'].range('A1:A6').copy(wb.sheets['Sheet2'].range('A1:A6'))
    
    • It works also from one workbook to another workbook.
    • A range of cells must be provided. Just ensure the range is big enough to cover the full worksheet.
    • The copy function copy/paste everything withing a range of cells (values, cell format, hyperlinks, cell type, ...)
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