第 0017 题: 将 第 0014 题中的 student.xls 文件中的内容写到 student.xml 文件中,如
下所示:
import xlrd
import json
from lxml import etree
def read_exl(file_name):
exl = xlrd.open_workbook(file_name)
exl_sheet = exl.sheet_by_name('student')
data = {}
for i in range(exl_sheet.nrows):
data[exl_sheet.row_values(i)[0]] = exl_sheet.row_values(i)[1:]
return json.dumps(data, encoding='utf-8')
def save_to_xml(data, new_file_name):
root = etree.Element('root')
students = etree.SubElement(root, 'students')
students.append(etree.Comment(u"""学生信息表 "id" : [名字, 数学, 语文, 英文]"""))
students.text = data
student_xml = etree.ElementTree(root)
student_xml.write(new_file_name, pretty_print=True, xml_declaration=True, encoding='utf-8')
if __name__ == '__main__':
content = read_exl('student.xls')
save_to_xml(content, 'student.xml')