Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

pythonµÄ±ä²Î


pythonµÄ±ä²Î
*argsºÍ**dargsÊÇPythonµÄÁ½¸ö¿É
±ä²ÎÊý£¬Á½ÕßÓÐËù²»Í¬µÄÊÇ*argsÊǸötuple£¬**dargsÊǸödict¡£
*args
ºÍ**dargs²¢ÓÃʱ£¬*args±ØÐë·ÅÔÚ**dargsµÄÇ°Ãæ¡£
ÀýÈ磺
def func(a,b, *c):
    pass
º¯ÊýfuncÖÁÉÙÓÐÁ½¸ö²ÎÊý±ä²ÎÊý·ÅÔÚtuple  cÖÐ
def func(*c): »òÕß def  func(**dc) ²ÎÊý²»È·¶¨
def func(a, *c, **dc):  ¿ÉÒÔ¹²ÓÃ*argsºÍ**dargs,²»¹ýÒ»¶¨Òª°Ñ*args·ÅÔÚǰ
def func(**args):
    print('arg len %d' % len(args))
    if 'proxy' in args:
        print('proxy: %s' % args['proxy'])
       
if __name__=='__main__':
    func(proxy='no')
    func()
½á¹û£º
arg len 1
proxy: no
arg len 0


Ïà¹ØÎĵµ£º

python pop3 ÊÕÓʼþ

def retrive_emails(pop3_server, user_name, passwd, server_port):
    #POP3
    pop_client = poplib.POP3(pop3_server, port=server_port)
    pop_client.user(user_name)
    pop_client.pass_(passwd)
   
    ......

Python¸ÅÊö

    Python ÊÇÃâ·ÑµÄ½âÊÍÐÔÓïÑÔ£¬¾ßÓÐÃæÏò¶ÔÏóµÄÌØÐÔ¡£¿ÉÒÔÔËÐÐÔÚ¶àÖÖ²Ù×÷ϵͳ֮ÉÏ£¬Python¾ßÓÐÇåÎúµÄ½á¹¹£¬¼ò½àµÄÓï·¨ÒÔ¼°Ç¿´óµÄ¹¦ÄÜ¡£Python¿ÉÒÔÍê³É´ÓÎı¾´¦Àíµ½ÍøÂçͨÐŵȸ÷ÖÖ¹¤×÷£¬python×ÔÉíÒѾ­ÌṩÁË´óÁ¿µÄÄ£¿éÀ´ÊµÏÖ¸÷ÖÖ¹¦ÄÜ£¬³ý´ËÒÔÍ⻹¿ÉÒÔʹÓÃC/C++À´À©Õ¹Python£¬ÉõÖÁ»¹¿ÉÒÔ½«PythonǶÈëµ½ÆäËûÓ ......

Python Ï̳߳صÄʵÏÖ

import urllib2
import time
import socket
from datetime import datetime
from thread_pool import *

def main():
url_list = {"sina":"http://www.sina.com.cn",
"sohu":"http://www.sohu.com",
"yahoo":"http://www.yahoo.com",
"xiaonei":"http://www.x ......

·ÉÐÅÆóÒµ°æÊ¹ÓÃÁËpython...

¶ÔÓÚ¸öÈ˰棬ʹÓÃÁË.NET£¬°²×°ÍêÆóÒµ°æºó£¬¿´ÁË¿´Ä¿Â¼£¬·¢ÏÖ´óÁ¿python½Å±¾¡£dllÖÐÒ²ÓÐsqlite3.dll
C:\Program Files\China Mobile\EfetionĿ¼ÏÂÎļþ£º
Addin
boost_python.dll
bz2.pyd
dbghelp.dll
EFetion.exe
EFetion.exe.manifest
EFWP.exe
EFXLiveUpdate.exe
EFXLiveUpdate.exe.manifest
Face
Help.chm
......

»°ËµPython£¨Èý£©Íò¶ñµÄ±àÂë

Íò¶ñµÄ±àÂë
С²Ë¶ÔÓÚÀÏʦÉÏÒ»½Ú½²µÄ²»ÊǺÜÃ÷°×£¬ÒòΪûÓÐÒ»±¾ÊéÊǽ«ÎļþÓëwebÒ»Æð½²Êڵģ¬Ëû¾ö¶¨×Ô¼ºÌ½¾¿Ò»ÏÂËüÃÇÖ®¼äµÄ²»Í¬£º
Ê×ÏÈ£¬Ð¡²ËÔÚCÅ̽¨ÁËÒ»¸öÎı¾Îĵµ file.txt,ÊäÈëËĸö×Ö£ºÎÒÊÇС²Ë¡£
È»ºó£¬Ð¡²ËÔÚshellÖÐÁ·Ï°ÆðÀ´£º
>>> file=open("c:\\file.txt","r")
>>> data=file.read()
>> ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ