"""
author:少校
create Time:2025/2/25 15:44
越努力越幸运
"""
import openpyxl
# 练习1:写代码填写'员工信息'表中员工的出生日期信息
wb1 = openpyxl.load_workbook("files/员工信息.xlsx")
yuanGong = wb1["员工信息"]
mr = yuanGong.max_row
for row in range(2,mr+1):
ID = yuanGong.cell(row,4).value
year = ID[6:10]
month = ID[10:12]
day = ID[12:14]
value1 = f"{year}年{month}月{day}日"
yuanGong.cell(row,6,value1)
wb1.save("files/员工信息.xlsx")
# 练习2: 创建一个新的excel文件保存下面班级中所有学生的信息
class1 = {
'name': 'python2501',
'address': '15教',
'讲师': {'name': '余婷', 'age': 18, 'gender': '女', 'qq': '726550822'},
'班主任': {'name': '燕子姐', 'age': 18, 'tel': '120'},
'students': [
{'name': 'stu1', 'age': 20, 'gender': '男', 'score': 98},
{'name': 'stu2', 'age': 22, 'gender': '女', 'score': 56},
{'name': 'stu3', 'age': 25, 'gender': '女', 'score': 87},
{'name': 'stu4', 'age': 19, 'gender': '男', 'score': 44},
{'name': 'stu5', 'age': 29, 'gender': '男', 'score': 76},
{'name': 'stu6', 'age': 16, 'gender': '女', 'score': 69}
]
}
wb2 = openpyxl.Workbook()
if "学生信息" not in wb2.sheetnames:
wb2.create_sheet("学生信息")
xueSheng =wb2["学生信息"]
stus = class1["students"]
#先写入第一行数据
keys =list(stus[0].keys())
for x in range(len(keys)):
value = keys[x]
col = x +1
xueSheng.cell(1,col,value)
#写入后面的学生信息
for x in range(len(stus)):
stu = stus[x]
row = x + 2
col = 0
for key in stu:
col += 1
value = stu[key]
xueSheng.cell(row,col,value)
wb2.save("files/学生信息.xlsx")
# 练习3:将销售数据文件中data表中拼多多的销售数据提取出来保存到'拼多多'表中。
# 1. 准备提供数据和保存数据的工作表
wb = openpyxl.load_workbook('files/2020年销售数据.xlsx')
sheet1 = wb['data']
mr1 = sheet1.max_row
mc1 = sheet1.max_column
sheet2 = wb.create_sheet('拼多多')
# 2. 获取原表中的数据,将满足条件的写入到新的表中
row2 = 0
for row1 in range(2, mr1+1):
if row1 == 2 or sheet1.cell(row1, 3).value == '拼多多':
row2 += 1
for col1 in range(1, mc1+1):
value = sheet1.cell(row1, col1).value
sheet2.cell(row2, col1, value)
wb.save('files/2020年销售数据.xlsx')05.实操练习
本节2631字2025-02-25 18:13:02