python用openpyxl操作excel的单元格样式操作
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：
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