')continue#获取选择后的学校名字school_name =school_list_or_msg[choice]#2.选择学校后,再输入课程名称course_name = input('请输入需要创建的课程名称:').strip()#3.调用创建课程接口,让管理员去创建课程flag
remove(delchoose) print list00 print salary break 二、脚本测试 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [root@python 20141105]# python list.py please input your username:allentuns #输入错误的用户名,则登陆失败 allentuns is not exists,please try again input your name please input ...
choose_num=input("请输入所需数量:")ifchoose_num.isdigit()andint(choose_num)>=0:ifint(money)>=li[int(choose_food)]["price"]*int(choose_num): money=int(money)-li[int(choose_food)]["price"]*int(choose_num)ifli[int(choose_food)]["name"]inshopping_car: shopping_car[li[int(choose...
通常用于解释代码的简洁部分。记录您的代码的一种常见方法是使用PEP 257 - Docstring公约，这是为用户准...
from itertools import chain a = [1, 2, 3] b = [4, 5] result = list(chain(a, b)) print(result) # 输出:[1, 2, 3, 4, 5] 2.2 其他常用方法 product:生成笛卡尔积 combinations:生成元素组合 permutations:生成排列 三、datetime模块:日期时间处理 datetime模块使日期和时间的处理更加方便,适合...
If your function accepts more than one argument, as is the case above, pass a list of input components toinputs, with each input component corresponding to one of the arguments of the function, in order. The same holds true if your function returns more than one value: simply pass in a...
Map returns an interator from a list y = map(lambda i: i ** 2, list) decorator装饰器 装饰器是把一个要执行的函数包含在wrapper函数里面,并且在要执行的函数前后去执行代码 classmethod和staticmethod staticmethod不需要已经实例化的类的函数来作为输入,可以传入任何东西。method中不使用self就不会改变class ...
= 0 #记录password错误的次数 self.input_user = "" #记录当前用户 self.input_password = "" #记录当前用户密码 self.current_login_list = [] #存储登录的账号和密码 #自动执行文件中文件的加载 self.load_localfile_info() #showinfo(message=self.user_list) #通过该提示可以直接看文件是否被读取成功!
1 # get a number input from the user 2 num_str = raw_input('Enter a number: ') 3 4 # change the number(type of str) to a integer 5 num_num = int(num_str) 6 7 # make a list range of [1, num_num] 8 fac_list = range(1, num_num + 1) ...
Python list with no properties. ['Johnson'] The function returns apy.listvalue. The original inputNis unchanged. N N = Python list with no properties. ['Jones', 'Johnson', 'James'] Reload Modified User-DefinedPythonModule This example shows how to reload a modified Python module while runni...