python UNIX_TIMESTAMP时间处理

from datetime import datetime

import time

int(time.mktime(rm.start_time.timetuple()))

datetime.fromtimestamp(time.time())

rf.start_time + timedelta(0, math.ceil(diff.total_seconds()/(3600*rf.period))*3600*rf.period)

获取按月或者小时偏移时间

def getlastday(datetimeobj):

year= datetimeobj.year

month = datetimeobj.month + 1

if month>12:

year = year + 1

month=1

return datetime(year, month, 1) - timedelta(1)

def getSendTime(period, start_time):

datenow = datetime.now()

nextTime = preTime = start_time

if period > 0 and period < 1000:

diff = datetime.now() - start_time

nextTime = start_time + timedelta(0, math.ceil(diff.total_seconds()/(3600*period))*3600*period)

preTime = start_time + timedelta(0, math.floor(diff.total_seconds()/(3600*period))*3600*period)

if period == 1001:

if datenow.day>start_time.day:

preTime = datetime(datenow.year, datenow.month, start_time.day)

nextTime = getlastday(getlastday(datenow)+timedelta(1))

if nextTime.day > start_time.day:

nextTime = datetime(nextTime.year, nextTime.month, start_time.day)

else:

preTime = getlastday(datetime(datenow.year, datenow.month, 1) - timedelta(1))

if preTime.day > start_time.day:

preTime = datetime(preTime.year, preTime.month, start_time.day)

nextTime = getlastday(datenow)

if nextTime.day > start_time.day:

nextTime = datetime(nextTime.year, nextTime.month, start_time.day)

return preTime, nextTime

排序

reportMetaPeriodInfo.sort(lambda p1, p2:cmp(p1['k'], p2['k']))

获取ip

import socket

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

s.connect(('8.8.8.8', 0))

localIP=s.getsockname()[0]