将数据导出到Excel

这是我的代码：

import xlwt file = 'C://Users/MM/Desktop/' wb = xlwt.Workbook() sh = wb.add_sheet('S1') d = [['Numbers','4,849,377','736,732','6,731,484']['Money','$43,253','$70,760','$49,774'],['Decnum','1.22','3.45','9.10']] for row, nums in enumerate(d): for col, value in enumerate(nums): sh.write(col, row , value) wb.save(file +'try.xls') print('Exported') 

以下是我想要完成的事情：

1）第一行的所有内容都需要大胆和斜体。

2）所有列的宽度需要相同（固定）。

3）“数字”，“金钱”和“Decnum”在Excel中给我一个错误，告诉我用绿色错误箭头将它们转换成数字。

4）数据需要居中。

这是一个前景的例子

Answer 1

您正在寻找replace()

 >>> x = '1,2,3' >>> x.replace(',', '') '123' for row, nums in enumerate(d): for col, value in enumerate(nums): try: value = int(value.replace(',', '')) except: pass sh.write(col, row , value) 

样式格式：

 style = xlwt.XFStyle() font = xlwt.Font() font.bold = True style.font = font sh.write(col, row , value, style=style) 

总结：

 style = xlwt.XFStyle() font = xlwt.Font() font.bold = True style.font = font for row, nums in enumerate(d): for col, value in enumerate(nums): try: value = int(value.replace(',', '')) except: pass if col == 0: sh.write(col, row , value, style=style) else: sh.write(col, row , value) 

另一种方法是使用easyxf() ：

 head = xlwt.easyxf('align: horiz center; font: bold 1,') common = xlwt.easyxf('align: horiz center;') for row, nums in enumerate(d): for col, value in enumerate(nums): try: value = int(value.replace(',', '')) except: pass if col == 0: sh.write(col, row, value, style=head) else: sh.write(col, row, value, style=common) 

宽度和高度

添加bedore wb.save()

 import itertools col_width = 26 * 20 try: for i in itertools.count(): sh.col(i).width = col_width except ValueError: pass 

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设置单元格格式

其他格式

 num = xlwt.easyxf('align: horiz center;', '#,##') if col == 0: sh.write(col, row, value, style=head) else: if type(value) is int: sh.write(col, row, value, style=num) else: sh.write(col, row, value, style=common) 

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完整摘录：

 import itertools import xlwt wb = xlwt.Workbook() sh = wb.add_sheet('S1') d = [['Numbers', '4,849,377', '736,732', '6,731,484'], ['Letters', 'a', 'b', 'c'], ['Colors', 'red', 'green', 'yellow']] head = xlwt.easyxf('align: horiz center; font: bold 1,') common = xlwt.easyxf('align: horiz center;') num = xlwt.easyxf('align: horiz center;', '#,##') for row, nums in enumerate(d): for col, value in enumerate(nums): try: value = int(value.replace(',', '')) except: pass if col == 0: sh.write(col, row, value, style=head) else: if type(value) is int: sh.write(col, row, value, style=num) else: sh.write(col, row, value, style=common) col_width = 200 * 20 try: for i in itertools.count(): sh.col(i).width = col_width except ValueError: pass wb.save('tryx.xls') print 'Exported'