蔡宛庭 Python 處理 Excel 檔案

import openpyxl #蔡宛庭 輸入import openpyx1處理EXCEL的函式庫
book = openpyxl.load_workbook(r'wb.xlsx') #開啟EXCEL工作簿wb.xlsx
print("1. 列出所有工作表名稱")
sheetNames=book.sheetnames                 #所有工作表集合
for name in sheetNames:
   print(name)

print("2. 針對特定工作表, 列出前面數列")
sheet = book["python"]
for row in sheet.iter_rows(min_row=1, max_row=3, min_col=1, max_col=5, values_only=True):
    print(row)
   
print("3. 列出工作表所有內容")
x = sheet["A1"].value #將A1的年月日存在X
sheet["A1"]="蔡宛庭"+x
sheet["F1"], sheet["G1"], sheet["H1"], sheet["I1"]="波段H","波段L","部位","損益"
sheet["F2"], sheet["G2"], sheet["H2"], sheet["I2"]=sheet["C2"].value, sheet["D2"].value, 0, 0
for row in sheet.iter_rows(min_row=1, max_row=3, min_col=1, max_col=9, values_only=True):
    print(row)
book.save("蔡宛庭.xlsx")