print("Current datetime:", now) # 日期时间加减 future_date = now + datetime.timedelta(days=7) print("Date after 7 days:", future_date) # 比较日期时间 if future_date > now: print("Future date is later than current date") --
print(f"当前时间: {current_time}") print(f"到期时间: {expiry_time}") (2) 生成时间序列 python from datetime import datetime, timedelta start_date = datetime(2023, 10, 1) dates = [start_date + timedelta(days=i) for i in range(5)] # 生成5天日期 print(dates) # 输出: [2023-10-0...
datetime.strptime(date_string, format):将一个字符串解析为datetime对象,需要指定字符串的格式。 下面是一个示例代码,展示了如何使用datetime模块来获取当前时间并打印出来: fromdatetimeimportdatetime# 获取当前日期和时间current_time=datetime.now()print("当前时间:",current_time)# 将时间对象格式化为字符串formatte...
方法1:直接调用linux命令输出;同样也可以打印主机名; [root@host74 tmp]# cat 1.py #!/usr/bin/python import os,commands hostname = commands.getoutput('hostname') date = commands.getoutput('date') print hostname print date [root@host74 tmp]# python 1.py host74 2017年 05月 25日 星期四...
php// Print the current date in the format Year/Month/Day using date() function with "Y/m/d" formatechodate("Y/m/d")."\n";// Print the current date in the format Year.Month.Day using date() function with "y.m.d" formatechodate("y.m.d")."\n";// Print the current date...
defaulting to the current globals and locals. If only globals is given, locals defaults to it. 能看懂更好了,看不懂也没有关系。看我写的吧。哈哈。概括一下,eval()是把字符串中符合python表达式的东西计算出来。意思就是: 复制代码代码如下:
Here, you have the exact date and time, the log level, the logger name, and the thread name. Log levels allow you to filter messages quickly to reduce noise. If you’re looking for an error, you don’t want to see all the warnings or debug messages, for example. It’s trivial to...
withpout.tofile():# everything in this with block will print to a file in current directorypout.b()s="foo"pout.v(s)pout.s()# this will print to stderr Customizing Pout object magic method Any class object can define a__pout__magic method, similar to Python's built in__str__magi...
Python Date 1–Hello world print 对比学习Python与C str1 = 'hello python 2' # 字符串 i = 3.1415926535 print(str1) print("hello python\n") # print 自带换行符 print('%s'%str1) print(str1) print("你好,%s OK %d" % (str1, i))...
date = 空1 #设置时间为2020年10月21日8点整 word=['Python第4周学习内容:列表与元组', 'Python第5周学习内容:集合与字典'] week = 4 for i in range(2): date_now = date + datetime.timedelta(days=week*7) #时间计算到week周后 date_str = 空2 ...