Python implements methods for creating multilevel catalogs by current date (year, month, day)

This article mainly describes the Python implementation of the current date (year, month, day) to create a multi-level directory of the method, has a certain reference value, now share to everyone, the need for friends can refer to

First look at the actual effect, now time 2018.4.26

Using a Python script to generate a multilevel catalog by month and day, the created directory can be easily consulted by placing the system-generated log files in it, with the following code:

#!/usr/bin/env Python#coding=utf-8import Timeimport os# obtains the current system time string Localtime=time.strftime ('%Y-%m-%d%H:%M:%S ', Time.localtime (Time.time ())) print (' localtime= ' +localtime) #系统当前时间年份year =time.strftime ('%Y ', Time.localtime ( Time.time ())) #月份month =time.strftime ('%m ', Time.localtime (Time.time ())) #日期day =time.strftime ('%d ', time.localtime ( Time.time ())) #具体时间 hour minutes milliseconds mdhms=time.strftime ('%m%d%h%m%s ', Time.localtime (Time.time ())) FILEYEAR=OS.GETCWD () + '/ Upload_files/' + '/' +yearfilemonth=fileyear+ '/' +monthfileday=filemonth+ '/' +dayif not Os.path.exists (fileyear):  Os.mkdir (fileyear)  os.mkdir (filemonth)  Os.mkdir (fileday) Else:  if not os.path.exists (filemonth):    Os.mkdir (filemonth)    os.mkdir (fileday)  else:    if not os.path.exists (fileday):      Os.mkdir ( Fileday) #创建一个文件, with ' timefile_ ' + specific time for file name filedir=fileday+ '/timefile_ ' +mdhms+ '. txt ' out=open (filedir, ' W ') # Writes the current system time string Out.write (' localtime= ' +localtime) out.close () in the file

Additional knowledge points about date and time

Import Datetimetoday = Datetime.date.today ()

I want to make it this way.

Import datetime# This is the designation 2008/12/5 23:59:59today = Datetime.datetime (5, A, a, a.) #datetime can also do this by adding a second x = Date Time.timedelta (seconds = 1) y = datetime.date (6, 5, Max, A, A, a) W = x + y#w = datetime.datetime (, 0, 0) #一次 Plus 23 hours, 59 minutes, 59 seconds x = Datetime.timedelta (hours = 12, minutes = seconds) W = w + x#w = Datetime.datetime (2008, 6, 2, 3, 59, 59)

What's more, if you want to get today's year, month, day is also very simple to say

Import Datetimex = Datetime.datetime.now () #現在時間 #x = Datetime.datetime ($, 5, +,--) #指定時間x. Year #會拿到 2008x.mon Th #會拿到 12x.day # will get 5x.hour  #時x. Minute #分x. Second #秒 59