python中利用openpyxl、xlsxwriter库操作Excel

删除Excel指定行或列

使用openpyxl库操作Excel，可以删除指定的列

import openpyxl
 
 
def excel_delete(fp):
    wb = openpyxl.load_workbook(fp)  # 读取Excel文件
    ws = wb.active  # 获取激活的sheet页
    ws.delete_cols(idx=4, amount=3)  # 从第4列开始往后删除三列
    ws.delete_rows(idx=2, amount=2)  # 从第2行开始往下删除两行
    wb.save(fp)  # 保存文件<br>    wb.close()

往Excel中追加数据

只往Excel的最后一行追加数据

import openpyxl
 
 
def write_append(io, data):
    """
    追加写入数据
    :param io: Excel文件
    :param data: 数据，list 或 dict类型
    :return:
    """
    wb = openpyxl.load_workbook(io)
    sht = wb.active<br>    #sht = wb['sheet_name']
    sht.append(data)
    wb.save(io)<br>    wb.close()

往Excel中插入行或列

import openpyxl
 
 
def excel_insert(fp):
    '''
    插入的行和列都不是按索引插入的，是实际的行和列
    偏移的行和列都是从头（A1位置）开始算的
    :param fp: 文件路径
    '''
    wb = openpyxl.load_workbook(fp)
    ws = wb.active
    ws.insert_cols(2)  # 插入第2列，即B列
    ws.insert_cols(2, 4)  # 向右偏移4列，插入第5列，即E列
    ws.insert_rows(2)  # 插入第2行
    ws.insert_rows(2, 3)  # 向下偏移3行，插入第4行
    wb.save(fp)<br>    wb.close()

往指定单元格中写入超链接

xlsxwriter库也是非常的强大，使用xlsxwriter库操作Excel，可以实现datatime，url，boolean等等方法，如下：

安装库

pip3 install xlsxwriter

调用库，操作Excel

import xlsxwriter
 
 
# 创建一个新工作簿
workbook = xlsxwriter.Workbook(r"C:\Users\Desktop\test.xlsx")
# 添加一个工作表
worksheet = workbook.add_worksheet('test')
 
worksheet.set_column('B:B', 40)  # 为B列设置列宽为40
worksheet.set_row(2, 30)  # 为第二行设置行高为30
 
# 设置样式
formats = workbook.add_format({
    'font_color': 'yellow',
    'bold': 2,
    'underline': 1,
    'font_size': 12,
    'fg_color': 'red'
})
# 写入超链接
worksheet.write_url('B1', 'https://www.baidu.com/')  # 隐式显示
worksheet.write_url('B2', 'https://www.baidu.com/', string='百度一下')  # 显示string
worksheet.write_url('B3', 'https://www.baidu.com/', tip='前往百度')  # 鼠标悬浮提示信息
worksheet.write_url('B4', 'https://www.baidu.com/', cell_format=formats)  # 按格式显示
worksheet.write_url('B5', 'C:/files/file')
worksheet.write_url(1, 2, 'https://www.baidu.com/', cell_format=formats, string='hello', tip='click')
# 写入一个非超链接的URL
worksheet.write_string('B6', 'http://www.baidu.com/')
workbook.close()

效果如下：

可以设置的格式大概有下面这么多，基本还是够用的

self.xf_format_indices = xf_indices
self.dxf_format_indices = dxf_indices
self.xf_index = None
self.dxf_index = None

self.num_format = 'General'
self.num_format_index = 0
self.font_index = 0
self.has_font = 0
self.has_dxf_font = 0

self.bold = 0
self.underline = 0
self.italic = 0
self.font_name = 'Calibri'
self.font_size = 11
self.font_color = 0x0
self.font_strikeout = 0
self.font_outline = 0
self.font_shadow = 0
self.font_script = 0
self.font_family = 2
self.font_charset = 0
self.font_scheme = 'minor'
self.font_condense = 0
self.font_extend = 0
self.theme = 0
self.hyperlink = False
self.xf_id = 0

self.hidden = 0
self.locked = 1

self.text_h_align = 0
self.text_wrap = 0
self.text_v_align = 0
self.text_justlast = 0
self.rotation = 0

self.fg_color = 0
self.bg_color = 0
self.pattern = 0
self.has_fill = 0
self.has_dxf_fill = 0
self.fill_index = 0
self.fill_count = 0

self.border_index = 0
self.has_border = 0
self.has_dxf_border = 0
self.border_count = 0

self.bottom = 0
self.bottom_color = 0
self.diag_border = 0
self.diag_color = 0
self.diag_type = 0
self.left = 0
self.left_color = 0
self.right = 0
self.right_color = 0
self.top = 0
self.top_color = 0

self.indent = 0
self.shrink = 0
self.merge_range = 0
self.reading_order = 0
self.just_distrib = 0
self.color_indexed = 0
self.font_only = 0