python用openpyxl操作excel的单元格样式操作
python
import logging
import com.pro001.log.pro_log_config as pro_log_config
from openpyxl import Workbook, load_workbook
from openpyxl.styles import Font, Alignment, Side, PatternFill, Border
import os
import datetime
import random
import pandas as pd
def create_sn2(prefix, output_len=4):
'''生成含有前缀带日期和尾长度格式的序列号，
格式：prefix_YYYYMMDD_HHMMSS_0{output_len}d'''
if output_len < 1:
output_len = 1
if not prefix:
prefix = ''
sn = 0
while True:
sn += 1
if len(str(sn)) > output_len:
sn = 0
dt = datetime.datetime.now().strftime('%Y%m%d_%H%M%S')
tmp = f'{prefix}{dt}'
tmp = tmp + '{:0{}}'.format(sn, output_len)
yield tmp
def create_sn(prefix, output_len=4):
'''生成含有前缀并至少带指定长度格式的序列号，
格式：prefix_d0{output_len}1'''
if output_len < 1:
output_len = 1
sn = 0
while True:
sn += 1
if len(str(sn)) > output_len:
# 当大于指定位数时直接加上位数
yield f'{prefix}' + str(sn)
else:
yield f'{prefix}' + '{:0{}}'.format(sn, output_len)
def sheet_cell_style_operate(base_file_path):
""" 工作表单元格样式操作 """
if not base_file_path:
os.path.makedirs(base_file_path)
logger.error(f'已创建文件路径：{base_file_path}')
try:
# 创建 Workbook 对象并指定第一个sheet为活动sheet
wb = Workbook()
ws = wb.worksheets[0]
wb.active = ws
sh_name = create_sn3('',4)
# 指定sheet名称
ws.title = next(sh_name)
# 创建表头样式
header_style_font = Font(name='Arial', size=10, bold=True, color='060606')
body_style_font = Font(name='Arial', size=9, bold=False, color='006600')
cell_alignment = Alignment(horizontal='center', vertical='center')
# 添加列名，即表头
header_list = ['报案号','姓名', '年龄', '邮箱','报案时间',
'受理时间','受理状态','受理人','是否结案','结案时间']
# 序号从1开始，枚举 header_list列表，建立表头
for i, header in enumerate(header_list, start=1):
ws.cell(row=1, column=i, value=header)
# 获取表头的各个单元格对象
head_cell = ws[1]
# 设置表头样式
for head_cell in head_cell:
head_cell.font = header_style_font
head_cell.alignment = cell_alignment
# 设置表头的行高
ws.row_dimensions[1].height = 18
# 动态设置各列的宽度
max_cell_num = ws.max_column
for i in range(1, max_cell_num+1):
# 动态获取每列的坐标字母
col_letter = ws.cell(row=1, column=i).column_letter
# 根据列的字母坐标设定每列的宽度
ws.column_dimensions[col_letter].width = 16
# 添加表体数据
claim_no = create_sn2('CN', 5)
claim_status = ['未受理','已受理']
case_status = ['理赔中', '已结案','已撤案']
'''['报案号','姓名','年龄','邮箱','报案时间','受理时间','受理状态','受理人','是否结案','结案时间']'''
for i in range(1, 31):
new_max_num = ws.max_row + 1
ws.cell(row=new_max_num, column=1, value=next(claim_no))
ws.cell(row=new_max_num, column=2, value=f'姓名{random.randint(10, 200)}')
ws.cell(row=new_max_num, column=3, value=random.randint(18, 100))
ws.cell(row=new_max_num, column=4, value=f'email{random.randint(100, 300)}@xxx.com')
dt = datetime.datetime.now()
dt = dt - datetime.timedelta(days=random.randint(3, 180))
dt_str = dt.strftime('%Y-%m-%d %H:%M:%S')
ws.cell(row=new_max_num, column=5, value=f'{dt_str}')
dt = dt + datetime.timedelta(days=random.randint(2, 7))
dt_str = dt.strftime('%Y-%m-%d %H:%M:%S')
ws.cell(row=new_max_num, column=6, value=f'{dt_str}')
ws.cell(row=new_max_num, column=7, value=f'{random.sample(claim_status, 1)[0]}')
ws.cell(row=new_max_num, column=8, value=f'受理人{random.randint(10, 40)}')
ws.cell(row=new_max_num, column=9, value=f'{random.sample(case_status, 1)[0]}')
dt = dt + datetime.timedelta(days=random.randint(7, 30))
dt_str = dt.strftime('%Y-%m-%d %H:%M:%S')
ws.cell(row=new_max_num, column=10, value=f'{dt_str}')
# 遍历表体（表头除外）所有单元格并应用样式
max_cell_num = ws.max_column
max_row_num = ws.max_row
next5 = 1
next5_row_fill = PatternFill(start_color='09E1F2', end_color='09E1F2', fill_type='solid')
calim_done_fill = PatternFill(start_color='278b06', end_color='278b06', fill_type='solid')
calim_done_font = Font(name='Arial', size=8, bold=True, color='faea37')
calim_ing_fill = PatternFill(start_color='FDE9D9', end_color='FDE9D9', fill_type='solid')
calim_ing_side = Side(border_style='medium', color='e46c0a') # 定义颜色边框
claim_ing_border = Border(top=calim_ing_side, right=calim_ing_side,
bottom=calim_ing_side, left=calim_ing_side)
blue_side = Side(border_style='medium', color='e46c0a') # 定义蓝色边框
top_border = Border(top=blue_side)
for row in ws.iter_rows(min_row=2, max_row=max_row_num, min_col=1, max_col=max_cell_num):
next5 = next5 + 1
if next5 % 5 == 0:
ws.row_dimensions[next5].height = 18
for cell in row:
cell.alignment = cell_alignment
# 每隔5行设置单元格样式浅蓝色上边框深蓝色
if next5 % 5 == 0:
cell.fill = next5_row_fill
cell.border = top_border
val = cell.value
# 特定单元格应用不一样的样式
if val == '未受理':
cell.fill = calim_ing_fill
cell.border = claim_ing_border
if val == '已结案':
cell.font = calim_done_font
cell.fill = calim_done_fill
else:
cell.font = body_style_font
# 保存wb对象
suffix = '.xlsx'
file_path_name = ''
if not base_file_path.lower().endswith(suffix):
file_path_name = 'ELX' + datetime.datetime.now().strftime('%Y%m%d_%H%M%S') + suffix
file_path_name = os.path.join(base_file_path, file_path_name)
else:
file_path_name = base_file_path
logger.info(f'参加文件：{file_path_name}')
wb.save(file_path_name)
except Exception as e:
logger.error(f'文件{base_file_path}操作失败，info:\n{e}')
return None
def main():
"""主函数"""
sheet_cell_style_operate(r'F:\appData')
if __name__ == '__main__':
print('-' * 60)
main()运行后效果如下：
