Python中openpyxl模块的使用_openpyxl values must be of type

Python中openpyxl模块的使用

class ExcelManual:
    def __init__(self, file_path):
        self.file_path = file_path
        self.wb = load_workbook(file_path)
        self.live_sheet = None

    def select_sheet(self, name):
        """
        选择表单
        :param name: 表单名称
        :return:
        """
        self.live_sheet = self.wb[name]
        return self.live_sheet

    def read_cell_value(self, row, column):
        """
        读取一个单元格的数据内容
        :param row: 行
        :param column: 列
        :return:
        """
        if isinstance(self.live_sheet, Worksheet):
            return self.live_sheet.cell(row, column).value

    def write_value_in_cell(self, row, column, value):
        """
        往单元格中写入数据
        :param row:行
        :param column:列
        :param value:值
        :return:
        """
        self.live_sheet.cell(row, column, value)

    def read_row_value(self, row_num):
        """
        读取一行的数据功能
        :return:
        """
        if isinstance(self.live_sheet, Worksheet):
            max_row = self.live_sheet.max_row
            if row_num > max_row:
                print("行数超过表单中的最大行数")
                return
            max_column = self.live_sheet.max_column
            data_list = []
            for i in range(max_column):
                data_list.append(self.live_sheet.cell(row_num, i + 1).value)
            return data_list

    def read_value_by_sheet(self, sheet_name):
        """
        获取表单中的所有数据
        :param sheet_name:
        :return:
        """
        current_sheet = self.wb[sheet_name]
        if isinstance(current_sheet, Worksheet):
            return list(current_sheet.values)

    def close(self):
        """操作完一定要保存关闭才有效"""
        self.wb.save(self.file_path)
        self.wb.close()
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