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    Python修改Excel数据的实例代码

    作者:admin 时间:2021-02-17 09:37

    在前面的文章中介绍了如何用Python读写Excel数据,今天再介绍一下如何用Python修改Excel数据。需要用到xlutils模块。下载地址为https://pypi.python.org/pypi/xlutils。下载后执行python setup.py install命令进行安装即可。
    具体使用代码如下:

    复制代码 代码如下:

    #-*-coding:utf-8-*-
    from xlutils.copy import copy    # http://pypi.python.org/pypi/xlutils
    from xlrd import open_workbook  # http://pypi.python.org/pypi/xlrd
    from xlwt import easyxf         # http://pypi.python.org/pypi/xlwt

    import sys
    reload(sys)
    sys.setdefaultencoding('utf-8')

    # 0 based (subtract 1 from excel row number)
    START_ROW = 404

    ismal_index = 2
    #url所在列
    url_index = 12
    #domain所在列
    domain_index = 11
    #malinfo所在列
    malinfo_index = 9

    file_path = "C:\\Users\\***\\Desktop\\20130514.xls"
    #formatting_info=True保存之前数据的格式
    rb = open_workbook(file_path,formatting_info=True)
    r_sheet = rb.sheet_by_index(0) # read only copy to introspect the file
    wb = copy(rb) # a writable copy (I can't read values out of this, only write to it)
    w_sheet = wb.get_sheet(0) # the sheet to write to within the writable copy

    malurl = '''http://xbox.ooqqxx.com/res/ext.jar
                http://xbox.ooqqxx.com/res/stat.jar
                http://xbox.ooqqxx.com/pages/v.html
                http://xbox.ooqqxx.com/pages/extv.html
                http://xbox.ooqqxx.com/pages/r.html'''
    domain_info = "http://xbox.ooqqxx.com"
    malinfo = u"获取恶意URL,写入配置文件中,下载恶意可执行程序。"

    #r_sheet.nrows为总行数
    for row_index in range(START_ROW, r_sheet.nrows):
        #xlsvalue = r_sheet.cell(row_index, col_age_november).value
        w_sheet.write(row_index, ismal_index, u'是')
        w_sheet.write(row_index, url_index, malurl)
        w_sheet.write(row_index, domain_index, domain_info)
        w_sheet.write(row_index, malinfo_index, malinfo)
    #wb.save(file_path + '.out' + os.path.splitext(file_path)[-1])
    wb.save("C:\\Users\\***\\Desktop\\2013.xls")


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