Python脚本模板

1.Python脚本规范基础模板

#coding:utf8
import time, re, os, sys, time,urllib2,shutil,string
import json,datetime

#设置utf-8编码格式
reload(sys)
sys.setdefaultencoding( "utf-8" )

#获取当前日期的前n天
def getbeforeDay(n=0):
    now_time = datetime.datetime.now()
    beforeday = now_time - datetime.timedelta(n)
    return beforeday.strftime("%Y%m%d")

scriptDir = os.getcwd()

if len(sys.argv) > 1 :
    job_date_id = sys.argv[1]
else :
    job_date_id = getbeforeDay(0)

print "当前脚本路径:%s,当前参数日期:%s" % (scriptDir,job_date_id)