【python】Excel转json「建议收藏」

import xlrd, json, os
data = xlrd.open_workbook("working_file.xls")
public = []
tables = [(excelName, data.sheet_by_name(excelName)) for excelName in data.sheet_names()]
# 表由多个相同的表，数据为两列组成
filePath = "picture_folder_path"
# 图片路径

for index, dataSet in tables:
    data = []
    count = 0
    imgName = ""
    imgfiles = os.listdir(os.path.join(filePath, index))
    for row in range(dataSet.nrows):
        item = dataSet.row_values(row) # 获取当前行
        count += 1
        # 图片路径，判断图片是否有png或jpg格式，如果没有着返回异常图片名和异常位置
        strName = "".join(filter(str.isalnum, item[1])).lower()
        if "%s.png"%strName in imgfiles:    
            imgName = "%s.jpg"%strName
        elif "%s.jpg"%strName in imgfiles:  
            imgName = "%s.jpg"%strName
        else:
            print(strName, index, "It is Error")
  	 	# 第三层打包
        data.append({ 
   
            "id": "",
            "order": "{:0>3d}".format(count),
            "name": item[1],
            "str" : strName,
            "url": item[0],
            "img": os.path.join("img", index, imgName)
            })
    # 第二层打包
    public.append({ 
   
        index: { 
   
            "id": "",
            "data": data
        }
    })
# 第一层打包
pack = [{ 
   
    "code": 200,
    "data": public
}]
# 数据转为接送格式
rest = json.dumps(pack, indent=4)
with open("Data.json", mode="w") as f:
    f.write(rest)
print("Run successfully and convert")