python处理时间戳、时间计算等的几个小脚本（python 时间处理）

python处理时间戳、时间计算等的几个小脚本（python 时间处理）

由于实际需要，简要写了个小脚本，并打包生成exe，供无网络环境下使用

脚本1：显示当前时间与时间戳，以及10分钟后的时间与时间戳

# -*- coding: utf-8 -*- """Project: pyWorkspaceCreator: Administrator -haochuangCreate time: 2021-05-12 09:24IDE: PyCharmIntroduction:"""

import timeimport datetimet=datetime.datetime.now()#当前日期t1 =t.strftime('%Y-%m-%d %H:%M:%S')#转为秒级时间戳ts1=time.mktime(time.strptime(t1, '%Y-%m-%d %H:%M:%S'))#转为毫秒级end_time=int(str(ts1*1000).split(".")[0])#10分钟后t2 = (t+datetime.timedelta(minutes=10)).strftime("%Y-%m-%d %H:%M:%S")# t2=(t-datetime.timedelta(hours=1)).strftime("%Y-%m-%d %H:%M:%S")#转为秒级时间戳ts2=time.mktime(time.strptime(t2, '%Y-%m-%d %H:%M:%S'))#转为毫秒级start_time=int(str(ts2*1000).split(".")[0])#print("\n","*"*30)print("\n")print("*"*30)print("当前时间戳:")print(start_time)print("当前时间:")print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts2)))print("*"*30,"\n")print("10分钟后的时间戳:")print(end_time)print("10分钟后的时间:")print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts1)))print("*"*30,"\n")

脚本2：显示当前时间与时间戳，以及10分钟后的时间与时间戳，允许根据输入的指定时间，生成多久之后的时间戳

# -*- coding: utf-8 -*- """Project: pyWorkspaceCreator: Administrator -haochuangCreate time: 2021-05-12 09:24IDE: PyCharmIntroduction:"""

import timeimport datetimet=datetime.datetime.now()#当前日期t1 =t.strftime('%Y-%m-%d %H:%M:%S')#转为秒级时间戳ts1=time.mktime(time.strptime(t1, '%Y-%m-%d %H:%M:%S'))#转为毫秒级end_time=int(str(ts1*1000).split(".")[0])#10分钟后t2 = (t+datetime.timedelta(minutes=10)).strftime("%Y-%m-%d %H:%M:%S")# t2=(t-datetime.timedelta(hours=1)).strftime("%Y-%m-%d %H:%M:%S")#转为秒级时间戳ts2=time.mktime(time.strptime(t2, '%Y-%m-%d %H:%M:%S'))#转为毫秒级start_time=int(str(ts2*1000).split(".")[0])#print("\n","*"*30)print("\n")print("*"*30)print("当前时间戳:")print(start_time)print("当前时间:")print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts2)))print("*"*30,"\n")# 10分钟后的时间戳print("10 分钟后的时间戳:")print(end_time)print("10 分钟后的时间:")print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts1)))print("*"*30,"\n")# 用户自定义时间time_user = input("需要多少分钟后的时间戳(请输入正确int类型数值):")t3 = (t+datetime.timedelta(minutes=int(time_user))).strftime("%Y-%m-%d %H:%M:%S")ts3=time.mktime(time.strptime(t3, '%Y-%m-%d %H:%M:%S'))#转为毫秒级start_time=int(str(ts3*1000).split(".")[0])print(time_user + " 分钟后的时间戳:")print(end_time)print(time_user + " 分钟后的时间:")print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts3)))print("*"*30,"\n")

脚本3：显示部分时间与时间戳等

# -*- coding: utf-8 -*- """Project: pyWorkspaceCreator: Administrator -haochuangCreate time: 2021-05-12 09:24IDE: PyCharmIntroduction:"""import timeimport datetimefrom datetime import timezonefrom datetime import timedelta# 显示当前秒级时间戳与毫秒级时间戳、微秒级时间戳t = time.time()#print(t) # 原始时间数据#print(int(t)) # 秒级时间戳#print(int(round(t * 1000))) # 毫秒级时间戳#print(int(round(t * 1000000))) # 微秒级时间戳# 显示当前日期：dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')dt_ms = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f') # 含微秒的日期时间，来源 比特量化print("当前日期(s): " + dt)print("当前日期(ms): " + dt_ms)# 将日期转为秒级时间戳#dtt = '2018-01-01 10:40:30'#dtts = int(time.mktime(time.strptime(dt, "%Y-%m-%d %H:%M:%S")))#ts_ms = int(time.mktime(time.strptime(dt, "%Y-%m-%d %H:%M:%S")))t=datetime.datetime.now()print("当前时间戳(s): " + t)print("当前时间戳(ms): " + (int(round(t * 1000))))# 国际标准时间print("国际标准时间: "+time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime()))# 本地时间print("本地当前时间: "+time.strftime('%Y-%m-%d %H:%M:%S', time.localtime()))# 将当前日期转为秒级时间戳dt = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime())dt_ts = int(time.mktime(time.strptime(dt, "%Y-%m-%d %H:%M:%S")))print("当前时间: " + dt)print("当前时间戳: " + dt_ts)# 将获取十分钟后的秒级时间戳#dt_10 = int((datetime.datetime.now()+datetime.timedelta(minutes=10)).strftime("%Y-%m-%d %H:%M:%S"))#ts_10 = int(time.mktime(time.strptime(dt_10, "%Y-%m-%d %H:%M:%S")))after10 = (datetime.datetime.now()+datetime.timedelta(minutes=10)).strftime("%Y-%m-%d %H:%M:%S")after10_ts = int(time.mktime(time.strptime(t1,after10)))print("10分钟后的时间: " + after10)print("10分钟后的时间戳: "

脚本4：显示部分时间与时间戳等

# -*- coding: utf-8 -*- """Project: pyWorkspaceCreator: Administrator -haochuangCreate time: 2021-05-12 09:08IDE: PyCharmIntroduction:"""import datetimeimport timeprint('*'*30 +"获取时间方式")#获取当前时间：Thu Nov 03 16:40:00 2016print(time.strftime("%a %b %d %H:%M:%S %Y", time.localtime()))#获取当前时间：2016-11-03 16:40:00print(datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'))#获取年，月，日：2016-11-03print(datetime.date.today())#获取当前时间：2016-11-03 16:43:14.550000print(datetime.datetime.now())#不加参数是00:00,参数days=1表示一天:1 day, 0:00:00print(datetime.timedelta(days=1))#获取昨天日期：2016-11-02nowtime=datetime.date.today()oldtime=datetime.timedelta(days=1)print(nowtime-oldtime)#获取昨天的精确日期oldtime=datetime.timedelta(days=1)print (datetime.datetime.now() - oldtime)print ('*'*30 + 'python时间处理之time模块')import time# 返回时间戳# print(time.time())# 返回当前时间print(time.ctime())# 返回一天前的时间print(time.ctime(time.time()-86400))# 函数返回time.struct_time类型的对象time_obj = time.gmtime()print(time_obj)#结果：time.struct_time(tm_year=2016, tm_mon=7, tm_mday=27, tm_hour=8, tm_min=52, tm_sec=26, tm_wday=2, tm_yday=209, tm_isdst=0)# 格式化输出：print(time_obj.tm_year,time_obj.tm_mon,time_obj.tm_mday)print("{year}-{month}".format(year=time_obj.tm_year,month=time_obj.tm_mon))# 以time.struct_time类型，打印本地时间print(time.localtime())# 转换成时间戳time_obj = time.gmtime()print(time.mktime(time_obj))# 延时2秒time.sleep(2)# 打印UTC，世界标准时间，北京时区是东八区，领先UTC八个小时print(time.strftime("%Y-%m-%d %H:%M:%S",time.gmtime()))# 本地时间print(time.strftime("%Y-%m-%d %H:%M:%S",time.localtime()))# 把time.struct_time类型时间，转换成时间戳tm = time.strptime("2016-05-6 15:06:33","%Y-%m-%d %H:%M:%S")print(tm)print(time.mktime(tm))print ('*'*30 + '3-python时间处理之datetime模块')import datetime# 打印当前，年，月，日print(datetime.date.today())# 打印当前时间，精确到微秒current_time = datetime.datetime.now()print(current_time)# 转成time.struct_time格式时间current_time = datetime.datetime.now()print(current_time.timetuple())# 加十天print(datetime.datetime.now() +datetime.timedelta(days=10))# 减十天print(datetime.datetime.now() +datetime.timedelta(days=-10))# 减十个小时print(datetime.datetime.now() +datetime.timedelta(hours=-10))# 加120sprint(datetime.datetime.now() +datetime.timedelta(seconds=120))# 替换成指定的时间cr_time = datetime.datetime.now()print(cr_time.replace(2014,9,12))# 结果：2014-09-12 17:28:17.522893# 格式化输出print(datetime.datetime.strptime("21/11/06 16:30","%d/%m/%y %H:%M"))# 替换成指定时间后，类型是current_time = datetime.datetime.now()time_obj = current_time.replace(2015,5)print(time_obj,type(time_obj))# 结果：2015-05-27 17:34:13.350245 # 对比时间大小，取指定时间范围使用current_time = datetime.datetime.now()time_obj = current_time.replace(2015,5)print(current_time>time_obj)import datetimedef getYesterday(): today=datetime.date.today() oneday=datetime.timedelta(days=1) yesterday=today-oneday return yesterday# 输出print(getYesterday())

脚本5：关于时间戳处理

# -*- coding: utf-8 -*- """Project: pyWorkspaceCreator: Administrator -haochuangCreate time: 2021-05-12 09:24IDE: PyCharmIntroduction:"""import timeimport datetimefrom datetime import timezonefrom datetime import timedelta# 显示当前秒级时间戳与毫秒级时间戳、微秒级时间戳t = time.time()print(t) # 原始时间数据print(int(t)) # 秒级时间戳print(int(round(t * 1000))) # 毫秒级时间戳print(int(round(t * 1000000))) # 微秒级时间戳# 显示当前日期：dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')dt_ms = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f') # 含微秒的日期时间，来源 比特量化print(dt)print(dt_ms)# 将日期转为秒级时间戳dt = '2018-01-01 10:40:30'ts = int(time.mktime(time.strptime(dt, "%Y-%m-%d %H:%M:%S")))print(ts)# 将秒级时间戳转为日期ts = 1515774430dt = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(ts))print(dt)# 时区转换# 显示UTC时间utc_now = datetime.datetime.utcnow()print(utc_now)# 世界标准时间# utc_time = datetime(2019, 7, 30, 7, 50, 0)print(datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'))# 北京时间UTC+8# cst_time =utc_time.astimezone(timezone(timedelta(hours=-8))).strftime("%Y-%m-%d %H:%M:%S")# 国际标准时间print("国际标准时间:"+time.strftime('%Y-%m-%d %H:%M:%S', time.gmtime()))# 本地时间print("本地时间:"+time.strftime('%Y-%m-%d %H:%M:%S', time.localtime()))

待续...

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