openpyxl子產品操作excell表格
openpyxl官方文檔
from openpyxl import Workbook
from openpyxl import load_workbook
from openpyxl.worksheet.datavalidation import DataValidation
if __name__ == '__main__':
# Create the workbook and worksheet we'll be working with
wb = load_workbook(r'H:\AlarmAnalysis\測試.xlsx')
print(wb.sheetnames)
ws = wb.active
print('打開檔案')
# Create a data-validation object with list validation
dv = DataValidation(type="list", formula1='"Dog,Cat,Bat"', allow_blank=True)
# Optionally set a custom error message
dv.error ='Your entry is not in the list'
dv.errorTitle = 'Invalid Entry'
# Optionally set a custom prompt message
dv.prompt = 'Please select from the list'
dv.promptTitle = 'List Selection'
print('設定資料有效性')
#設定驗證的單元格範圍
c1=ws['A1']
dv.add(c1)
# Add the data-validation object to the worksheet
ws.add_data_validation(dv)
wb.save(r'H:\AlarmAnalysis\測試.xlsx')
print('設定成功')