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

ÔÚPythonÖж¯Ì¬°ó¶¨property

 ÔÚPythonÖпÉÒÔ°Ñproperty¶¯Ì¬µÄ°ó¶¨µÄobjectµÄ¼Ì³ÐÀàÖУ¬²¢ÇÒ¿ÉÒÔ¶¨Òå´øÓвÎÊýµÄgetºÍset·½·¨¡£
±ÈÈ磬ÎÒÃǶ¨ÒåÁËÈ«¾Ö±äÁ¿g£¬È»ºóͨ¹ýÁ½¸ö·½·¨À´´æÈ¡gµÄÄÚÈÝ
def get_g(self):
    return g
def set_g(self, _g):
    global g
    g = _g
¶¨ÒåÒ»¸öobjectµÄ¼Ì³ÐÀàA£º
class A(object):
    pass
È»ºó¿ÉÒÔͨ¹ýsetattr°ÑÒ»¸öproperty¶¯Ì¬µÄbindµ½AÖУº
setattr(A, 'g', property(get_g, set_g))
ÎÒÃÇÎÒÃÇ¿ÉÄÜ»¹Òª¶Ô¶¯Ì¬bind×öһЩ¶¨ÖÆ£¬±ÈÈçÎÒÃÇ¿ÉÄÜÓÐÁ½¸öÈ«¾Ö±äÁ¿£¬g1ºÍg2£¬Ï£ÍûÔÚ°ó¶¨Ê±¶¯Ì¬µÄ¾ö¶¨µ½µ×ÊǰóË­£¬ÄÇôÎÒÃǾͿÉÒÔÕâô×ö£º
def get_pp(name):
    def get_g(self):
        return globals()[name]
    def set_g(self, _g):
        globals()[name] = _g
    return property(get_g, set_g)
È»ºó¿ÉÒÔsetattr(A, 'g', get_pp('g1') )£¬´Ó¶ø°Ñg1¹ØÁªµ½µÄAµÄ‘g’ÊôÐÔ¡£


Ïà¹ØÎĵµ£º

ÓÃpythonµÄcmdÄ£¿éдһ¸ö¼òµ¥µÄshell

 from cmd import *
class MyShell(Cmd):
    def preloop(self):
        print "print this line before entering the loop"
            
    def postloop(self):
&nb ......

ѧϰ¡¶PythonÓïÑÔÈëÃÅ¡·µÚʮտò¼ÜÓëÓ¦ÓÃ

¹ØÓÚ¿ò¼Ü£¬Ö®Ç°ÌýµÃ±È½Ï¶à£¬ÌرðÊÇÔÚCPyGµÄÓʼþÁбíÉÏ£¬²»¹ý»¹Ã»ÓнӴ¥¹ý¡£
ÕâÒ»ÕÂÎÒ´òËãÂÔ¶Á£¬¼ÓÉÏÕâÁ½ÌìÉíÌå²»ÊÊ£¬¶ÁµÃ¸ü¼ÓÂÔÁË¡£
ÕâÒ»ÕÂÌáµ½µÄ¼¸¸ö¿ò¼ÜÎÒÌý˵µÄÓÐTKinterºÍSWIG¡£SWIG¸ãÁËһϣ¬TKinter¿´È˼ÒÓùý£¬×Ô¼º»¹Ã»ÓÐÓùý¡£¶ÔÕâЩ¿ò¼ÜİÉúµÃºÜ¡£ÒÔºóÅöÉÏÒªÓÃÁËÔÙÈÏÕæÑ§Ñ§¡£
µ½ÏÖÔÚ£¬¶ÔPythonËãÊÇÓÐЩÁ˽âÁË¡£ ......

python¼¼Êõ×ÊÁÏ

pythonÖйúÂÛ̳     http://www.okpython.com/bbs/index.php
¿ªÔ´ÉçÇø   http://sourceforge.net/
python¹ÙÍø  http://www.python.org/
pythonIDE BOAhttp://boa-constructor.sourceforge.net/
pythonIDE ´óÈ«http://www.oschina.net/project/tag/120
python×é¼þhttp://py.dw ......

Python IDE±È½ÏÓëÍÆ¼ö¡¾z¡¿

 ÎÒÏȸøÒ»¸ö³õ²½µÄ±í¸ñ°É£¬´ó¼ÒÈç¹ûÓÐʲôÒâ¼û£¬»òÓв¹³ä£¬»¶Ó­Ìá³ö¡£ÓÐЩÎÒûÓÐÓùý£¬ÏȲ»Ð´ÁË¡£
ÒÔÏÂÊÇÎÒʹÓùýµÄpython IDE:
     
³ýÁËPythonWin, VisualPythonÖ»Ö§³ÖWindows£¬ÆäËü¶¼ÖÁÉÙÖ§³ÖWin/Linux/Mac¡£
¸÷ÏÒ壺
×Ô¶¯²¹È«£º±äÁ¿/º¯ÊýÃû´òµ½Ò»°ëʱ£¬Ìáʾ¿ÉÄܵÄÍêÕûµÄ±äÁ¿/º¯ÊýÃû¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ