Python 读取 Excel 示例

# _*_ coding: utf-8 _*_
"""
Time:     2021/8/16 15:24
Author:   WJY(YunYiJia)
Version:  V 0.1
File:     excel.py
Describe: Blog link: https:///MeYungle
"""
import xlrd


class Excel:
    def __init__(self, path):
        self.excel = xlrd.open_workbook(path)  # 打开文件
        self.table = self.excel.sheets()[0]  # 得到sheet页
        self.nrows = self.table.nrows  # 总行数
        self.ncols = self.table.ncols  # 总列数

    def get(self, row, column):
        """ 获取excel表单元格的数据
        :param row: 行索引
        :param column: 列索引
        :return: 当前坐标的数据
        """
        return self.table.row_values(row)[column]

    def read(self, rule: dict):
        """
        :param rule: 模板{'自定义列名':'列索引'}
        :return: 数据字典生成器
        """
        for row in range(1, self.nrows):
            row_data = {key: self.get(row, col) for key, col in rule.items()}
            yield row_data


if __name__ == '__main__':
    excel = Excel('info.xls')
    data_genr = excel.read({'FileID': 0, 'Name': 1})
    for data in data_genr:
        print(data)
    
    # {'FileID': 'AS02566', 'Name': '曾小贤'}
    # {'FileID': 'AE02567', 'Name': '刘大拿'}