【Python】time related

#获取当前时间的时间戳（%m/%d/%Y %H:%M:%S.ms）, 时间部分，毫秒部分

def get_cur_timestamp():

    ct = time.time()
    utc_ct = time.gmtime(ct)
    date_head = str(time.strftime("%m/%d/%Y %H:%M:%S", utc_ct))
    str_time = date_head.split(" ")[1]
    milli_secs = (ct-int(ct))*1000
    str_milli_secs = str(round(milli_secs))
    

    all_secs = (ct-int(ct))*10000000
    str_all_secs = str(round(all_secs))
    cur_ts = date_head + "." + str_milli_secs
    return (cur_ts, str_time, str_all_secs)

1 .datetime转1970年秒数 原文链接：https://blog.csdn.net/nini3816/java/article/details/81053994

import time,datetime
timeDateStr="2014-07-29 00:00:00"
time1=datetime.datetime.strptime(timeDateStr,"%Y-%m-%d %H:%M:%S")
secondsFrom1970=time.mktime(time1.timetuple())

 

2.1970年秒数转datetime  原文链接：https://blog.csdn.net/nini3816/java/article/details/81053994

import time,datetime
timeArray = time.localtime(1462482700)#1970秒数
print(timeArray)
otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
datetime1=datetime.datetime.strptime(otherStyleTime, "%Y-%m-%d %H:%M:%S")