读取execl表格内容的方法

class UserInfo(object):
    def __init__(self, excel_path=constants.EXCEL_PATH, sheet_name="Sheet1"):
        self.data = xlrd.open_workbook(excel_path)
        self.table = self.data.sheet_by_name(sheet_name)
        self.keys = self.table.row_values(0)
        self.row_num = self.table.nrows
        self.col_num = self.table.ncols

    def dict_data(self):
        if self.row_num <= 1:
            print("表内容行数为空")
        else:
            data = []
            j = 1
            for i in range(self.row_num - 1):
                user_info = {}
                values = self.table.row_values(j)
                for x in range(self.col_num):
                    user_info[self.keys[x]] = values[x]
                data.append(user_info)
                j += 1
            return data