使用openpyxl操作Excel

Posted 2022-06-24 Circle-C

安装

pip install openpyxl

使用

# 获取范围
alphabet = '0ABCDEFGHIJKLMNOPQRSTUVWXYZ'
max_rows, max_cols = df.shape
area = f'A1:alphabet[max_cols]max_rows + 1'

fpath = os.path.join(path, f'Apollo对比-service_name.xlsx')
df.to_excel(fpath, index=False)

# 设置样式
wb = load_workbook(fpath)
ws = wb[wb.sheetnames[0]]                  # 打开第一个sheet
ws.column_dimensions['A'].width = 40.0     # 调整列A宽
env_col_names = [f'alphabet[i]' for i in range(1, max_cols) if ws[f'alphabet[i]1'].value in env_names]
env_col_names += [f'alphabet[i]' for i in range(1, max_cols) if '说明' in (ws[f'alphabet[i]1'].value or '') ]
for col_name in env_col_names: # 环境key值、说明列宽
    ws.column_dimensions[col_name].width = 60.0
# 条件格式
red_fill = PatternFill(bgColor="FFC7CE")
dxf = DifferentialStyle(fill=red_fill)
compare_col_names = [f'alphabet[i]' for i in range(1, max_cols) if '是否一致' in (ws[f'alphabet[i]1'].value or '') ]
for col_name in compare_col_names:
    r = Rule(type="expression", dxf=dxf, stopIfTrue=True)
    r.formula = [f'$col_name1="FALSE"']
    ws.conditional_formatting.add(f"col_name1:col_namemax_rows + 10", r)
# 筛选
ws.auto_filter.ref = area
title_cols = ['key'] + env_names + ['环境相关']
ws.auto_filter.add_filter_column(0, title_cols)
# 冻结窗格
ws.freeze_panes = 'A2'
black_fill = PatternFill(fgColor="222222")
title_font = Font(name='Microsoft YaHei UI',
             size=12,
             bold=True,
             italic=False,
             vertAlign=None,
             underline='none',
             strike=False,
             color='000000')
font = Font(name='Microsoft YaHei UI',
             size=10,
             bold=False,
             italic=False,
             vertAlign=None,
             underline='none',
             strike=False,
             color='000000')
# 列的背景颜色
for i in range(2, max_rows + 2):
    ws[f'Ai'].fill=PatternFill(fill_type='solid',fgColor="dce6f1") # key 20% blue
    ws[f'env_col_names[0]i'].fill=PatternFill(fill_type='solid',fgColor="ebf1de") # 第一个环境名称 20% green
    ws[f'env_col_names[-1]i'].fill=PatternFill(fill_type='solid',fgColor="fde9d9") # 说明 20% yellow
    ws.cell(row=i, column=max_cols).fill=PatternFill(fill_type='solid',fgColor="e4dfec") # 环境相关 20% purple
    
# 边框
#定义边框样式
def my_border(t_border, b_border, l_border, r_border):
    border = Border(top=Side(border_style=t_border, color=colors.BLACK),
                    bottom=Side(border_style=b_border, color=colors.BLACK),
                    left=Side(border_style=l_border, color=colors.BLACK),
                    right=Side(border_style=r_border, color=colors.BLACK))
    return border

#初始化制定区域边框为所有框线
def format_border(area):
    for row in tuple(ws[area]):
        for cell in row:
            cell.border = my_border('thin', 'thin', 'thin', 'thin')

format_border(area)