我是python的新手，我正在嘗試使用下面顯示的代碼來執(zhí)行上面的標題所說的。它一直運行到我要求保存xls輸出的地步。任何幫助將不勝感激。import globimport csvimport xlwtfor filename in glob.glob("C:\xxxx\*.txt"):    wb = xlwt.Workbook()    sheet = wb.add_sheet('sheet 1')    newName = filename    spamReader = csv.reader(open(filename, 'rb'), delimiter=';',quotechar='"')    for rowx, row in enumerate(spamReader):        for colx, value in enumerate(row):            sheet.write(rowx, colx, value)    wb.save(newName + ".xls")print "Done"Traceback (most recent call last):File "C:/Users/Aline/Desktop/Python_tests/1st_trial.py", line 13, in <module>wb.save("C:\Users\Aline\Documents\Data2013\consulta_cand_2010\newName.xls")File "C:\Python27\lib\site-packages\xlwt\Workbook.py", line 662, in savedoc.save(filename, self.get_biff_data())File "C:\Python27\lib\site-packages\xlwt\Workbook.py", line 637, in get_biff_datashared_str_table   = self.__sst_rec()File "C:\Python27\lib\site-packages\xlwt\Workbook.py", line 599, in __sst_recreturn self.__sst.get_biff_record()File "C:\Python27\lib\site-packages\xlwt\BIFFRecords.py", line 76, in get_biff_recordself._add_to_sst(s)File "C:\Python27\lib\site-packages\xlwt\BIFFRecords.py", line 91, in _add_to_sstu_str = upack2(s, self.encoding)File "C:\Python27\lib\site-packages\xlwt\UnicodeUtils.py", line 50, in upack2us = unicode(s, encoding)UnicodeDecodeError: 'ascii' codec can't decode byte 0xc7 in position 4: ordinal not in    range(128)