python 之excel文件读取封装
import os import xlrd PATH = lambda p: os.path.abspath( os.path.join(os.path.dirname(__file__), p) ) class ExcelData: def __init__(self, file, sheet="sheet1", title=True): # 判断文件存在不存在 if os.path.isfile(PATH(file)): self.file = PATH(file) self.sheet = sheet self.title = title self.data = list() self.workbook = xlrd.open_workbook(self.file) else: raise FileNotFoundError("文件不存在") @property def get_data(self): """获取表格数据""" if not self.data: # 判断表单名称 if type(self.sheet) not in [int, str]: raise Exception("表单名称类型错误") else: if type(self.sheet) == int: book = self.workbook.sheet_by_index(self.sheet) else: book = self.workbook.sheet_by_name(self.sheet) # 判断表格是否有表头,有则输出列表嵌套字典形式数据,否则输入列表嵌套列表形式数据 if self.title: title = book.row_values(0) for i in range(1, book.nrows): self.data.append(dict(zip(title, book.row_values(i)))) # 可参考字典章节 else: for i in range(book.nrows): self.data.append(book.row_values(i)) return self.data @property def get_sheets(self): """获取所有表单,这个在后续会用到""" book = self.workbook.sheets() return book
调用操作
infos = ExcelData("htmls/测试用例.xlsx", "登入页面", True).get_data print(infos) sheets = ExcelData("htmls/测试用例.xlsx").get_sheets print(sheets)