1、载入: from openpyxl import load_workbook
wb = load_workbook('mainbuilding33.xlsx') 2 获取sheet
print(wb.get_sheet_names())
a_sheet = wb.get_sheet_by_name('Sheet1')
print(a_sheet.title)
sheet = wb.active 3 获取单元格
b4 = sheet['B4']
print(f'({b4.column}, {b4.row}) is {b4.value}') # 返回的数字就是int型
b4_too = sheet.cell(row=4, column=2) print(b4_too.value) 4 获得最大列和最小列
print(sheet.max_row) print(sheet.max_column) 5 获取行和列
for row in sheet.rows: for cell in row: print(cell.value)
for column in sheet.columns: for cell in column: print(cell.value) 6 根据字母获得列号,根据列号返回字母 from openpyxl.utils import get_column_letter, column_index_from_string
print(get_column_letter(2)) # B
print(column_index_from_string('D')) # 4 7 创建移除工作表 print(wb.get_sheet_names()) # 提供一个默认名叫Sheet的表,office2016下新建提供默认Sheet1
sheet.title = 'Sheet1'
wb.create_sheet('Data', index=1) # 被安排到第二个工作表,index=0就是第一个位置
wb.remove(sheet) del wb[sheet] 8 写入单元格
sheet['A1'] = 'good'
sheet['B9'] = '=AVERAGE(B2:B8)' 9 单元表缀加
row = [1 ,2, 3, 4, 5] sheet.append(row)
rows = [ ['Number', 'data1', 'data2'], [2, 40, 30], [3, 40, 25], [4, 50, 30], [5, 30, 10], [6, 25, 5], [7, 50, 10], ] 10 保存文件 wb.save(r'D:\example.xlsx') 11 字体 from openpyxl.styles import Font, colors, Alignment bold_itatic_24_font = Font(name='等线', size=24, italic=True, color=colors.RED, bold=True)
sheet['A1'].font = bold_itatic_24_font
对齐方式:
sheet['B1'].alignment = Alignment(horizontal='center', vertical='center')
行高和列宽
sheet.row_dimensions[2].height = 40
sheet.column_dimensions['C'].width = 30
合并拆分单元格
sheet.merge_cells('B1:G1') # 合并一行中的几个单元格 sheet.merge_cells('A1:C3') # 合并一个矩形区域中的单元格 sheet.unmerge_cells('A1:C3')