When Python is programmed, it often deals with files and directories, which cannot be separated from OS modules. The OS module contains common operating system functions, independent of the specific platform. The following is a list of commonly used commands
某一日吕公设宴，因他与县令交好，乡绅富户都带着贺礼前来赴宴。
我刚才一万两银子买的宝剑，一下子就被劈断了。
Are you guarding me, Kapoor!
I'm telling you
池城扮演的男主人公金政宇是一个性格粗狂坚韧、非常叛逆的角色。作为私生子出生的金政宇从小在孤儿院长大，虽然生活艰辛，但却为了爱情和理想努力奋斗，坚强地生活下去。虽然是战胜逆境，充满野心的强者角色，但金政宇在心爱的女人面前却表现得非常温柔。而得到金政宇真心的正是留学派展会的组织者李秀贤（成宥利饰），秀贤和政宇之间的感情却因为泰赫的出现而陷入了危机……
不能卑颜屈膝，苟且偷生，那么就高傲尊严地死去。
刘邦心仪关中王的位置，对权力和财富的渴望都是显而易见的，如果所他喜欢传国玉玺，想要据为己有也是可以理解的。
The above design, as commented above, when executing the Resize method of SmartTest, if a rectangular object is passed in, when the height is greater than the width, the width will be automatically increased until it exceeds the height. However, if a square object is passed in, it will fall into a dead loop. The fundamental reason at this time is that rectangles cannot be the parent class of squares. Since there is a problem, they can be reconstructed so that both of them inherit from quadrilateral classes. The refactoring code looks like this:
少女与家人在岛上共度圣诞假日，不料却被古老的恶势力处处尾随。家庭旅行随之演变成了可怕的噩梦。
王穷微怔，再问道：难道……张少爷不在乎？香荽就对着他脆笑起来，带了些调皮：才不是呢。
(2) Under the condition of low temperature, the elastic cushion plays the function of automatic compensation, ensuring the sealing performance of the valve, with simple and compact structure, good sealing performance, convenient installation and disassembly, and strong practicability.
由此可见船运的重要地位，在江东更是如此，正是依靠这一点徐家这些年获得了长足的发展。
(3) When moving towards water, in addition to the lights specified in item (1) of this paragraph, mast lights, side lights and tail lights shall also be displayed;
好，先说丈量方法
景荣离开龙凤店后置身真实的生活中，树大招风，很快他的豪气和单纯就引来了奸人的注意，他身上的钱财全部被骗走，变成了乞丐。凤雪燕找到景荣，没想到景荣对她们误会颇深。景荣被抓了壮丁，为了帮别人出头，遭到监工的打骂，苦不堪言。凤雪燕用计将景荣救出，凤儿和景荣感情升温。
这时就听到有人说：我本来还想从何薇那要一张签名的，啧啧，现在都是大明星了，可惜她没有来。
杨长帆也不是傻子，早就发现不对了，众多官兵围在这里，八成是有事情，他也该下来解释一下，可问题是，他不知道怎么能让马停下来。
Dry powder fire extinguishing system
