print(datetime.date.fromtimestamp(time.time())) # 时间戳直接转成日期格式 2017-02-18 print(datetime.datetime.now()) print(datetime.datetime.now() + datetime.timedelta(hours=1, minutes=10)) # 当前时间加1小时,10分钟 print(datetime.datetime.now().replace(year=2016)) # 时间替换为2016年 1....
time & datetime模块 import time # print(time.clock()) #返回处理器时间,3.3开始已废弃 , 改成了time.process_time()测量处理器运算时间,不包括sleep时间,不稳定,mac上测不出来 # print(time.altzone) #返回与utc时间的时间差,以秒计算\ # print(time.asctime()) #返回时间格式"Fri Aug 19 11:14:16 ...
%UWeek number of the year (Sunday as the first day of the week) as a decimal number [00,53]. All days in a new year preceding the first Sunday are considered to be in week 0.(3) %wWeekday as a decimal number [0(Sunday),6]. %WWeek number of the year (Monday as the first ...
1.2datetime模块 importdatetime,time#打印当前时间print(datetime.datetime.now()) 结果:2016-11-18 10:53:18.956577#打印当前日期print(datetime.date.fromtimestamp(time.time()))#时间戳直接转成日期格式结果:2016-11-18#时间的日期加减,小时的加减,分钟的加减print(datetime.datetime.now()+datetime.timedelta(3...
Trước Python 3.5, giá trị luận lý cho đối tượng datetime.time được xem như là False nếu đối tượng này biểu diễn nửa đêm trong UTC. Code dễ sai khi sử dụng cú pháp if obj: để kiểm tra obj...
logging.info("User with id:%slogged out at%s",user_id,datetime.now())相比之下，结构化日志更加...
datetime.datetime(简写为datetime)类型是广泛使用的数据类型: The Python standard library includes data types for date and time data, as well as calendar-related functionality. The datetime, time, and calendar modules are the main places to start. The datetime.datetime type, or simply datetime, is...
from datetime import datetime midnight = datetime(2018, 1, 1, 0, 0) midnight_time = midnight.time() noon = datetime(2018, 1, 1, 12, 0) noon_time = noon.time() if midnight_time: print("Time at midnight is", midnight_time) if noon_time: print("Time at noon is", noon_time)...
now = dt.datetime.now().time() day = dt.time(16, 32, 59, 000000) night = dt.time(16, 33, 00, 000000) # Setup GPIO pins GPIO.setup(17, GPIO.IN, pull_up_down=GPIO.PUD_DOWN) # set GPIO 17 as input GPIO.setup(23, GPIO.OUT) # set GPIO 23 as output GPIO.setup(25, GPIO...
console_handler.setFormatter(formatter) # 将处理器添加到日志记录器 logger.addHandler(file_handler) logger.addHandler(console_handler) # 记录日志 logger.debug("这是一条调试信息") logger.info("这是一条普通信息") 2. 日志过滤器 你可以通过过滤器来控制哪些日志需要被记录。例如: ...