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[db]
db_host=127.0.0.1
db_port=3306
db_user=root
db_pass=password
[concurrent]
thread=10
processor=20
¼ÙÉèÉÏÃæµÄÅäÖÃÎļþµÄÃû×ÖΪtest.conf¡£ÀïÃæ°üº¬Á½¸ösection,Ò»¸öÊÇdb, ÁíÒ»¸öÊÇconcurrent,
dbÀïÃæ»¹°üº¬ÓÐ4ÏconcurrentÀïÃæÓÐÁ½Ïî¡£ÕâÀïÀ´×ö×ö½âÎö£º
#-*- encoding: gb2312 -*-
import ConfigParser
import string, os, sys
cf = ConfigParser.ConfigParser()
cf.read("test.conf")
# ·µ»ØËùÓеÄsection
s = cf.sections()
print 'section:', s
o = cf.options("db")
print 'options:', o
v = cf.items("db")
print 'db:', v
print '-'*60
#¿ÉÒÔ°´ÕÕÀàÐͶÁÈ¡³öÀ´
db_host = cf.get("db", "db_host")
db_port = cf.getint("db", "db_port")
db_user = cf.get("db", "db_user")
db_pass = cf.get("db", "db_pass")
# ·µ»ØµÄÊÇÕûÐ͵Ä
threads = cf.getint("concurrent", "thread")
processors = cf.getint("concurrent", "processor")
print "db_host:", db_host
print "db_port:", db_port
print "db_user:", db_user
print "db_pass:", db_pass
print "thread:", threads
print "processor:", processors
#ÐÞ¸ÄÒ»¸öÖµ£¬ÔÙд»ØÈ¥
cf.set("db", "db_pass", "zhaowei")
cf.write(open("test.conf", "w"))
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5 or 6 and 6 ·µ»Øwhat?
0 or 5 ·µ»Øwhat?
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PythonÖÐÖ´ÐÐϵͳÃüÁî³£¼û·½·¨ÓÐÁ½ÖÖ£º
Á½Õß¾ùÐè import os
(1) os.system
# ½ö½öÔÚÒ»¸ö×ÓÖÕ¶ËÔËÐÐϵͳÃüÁ¶ø²»ÄÜ»ñÈ¡ÃüÁîÖ´ÐкóµÄ·µ»ØÐÅÏ¢
system(command) -> exit_status
Execute the command (a string) in a subshell.
# Èç¹ûÔÙÃüÁîÐÐÏÂÖ´ÐУ¬½á¹ûÖ±½Ó´òÓ¡³öÀ´
>>> os. ......
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Instant Hacking[Òë
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ÓõķֱðÊÇtimeºÍdatetimeº¯Êý
'''
Created on 2009-9-2
@author: jiangqh
'''
import time,datetime
# date to str
print time.strftime("%Y-%m-%d %X", time.localtime())
#str to date
t = time.strptime("2009 - 08 - 08", "%Y - %m - %d")
y,m,d = t[0:3]
print datetime.datetime(y,m,d)
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