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class MyClass():
def __init__(self, n = 10):
self._Field = n
def __getitem__(self, range):
return MyClass(self._Field)
obj1 = MyClass()
obj2 = obj1
obj3 = obj1[:]
obj1._Field = 100
obj4 = MyClass(123)
print obj1._Field, obj2._Field, obj3._Field, obj4._Field 
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>>> 100 100 10 123


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<?xml version="1.0" encoding="utf-8"?>
    <root>
        <book isbn="34909023">
            <author>
 &n ......

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>>> import time
>>> import datetime
>>>
now = time.localtime()
>>> now
(2006, 4, 30, 18, 7, 35,
6, 120, 0)
>>> type(now)
<type 'time.struct_time'>
>>>
str_now = time.strftime("%m/%d/%Y %X", now )
>>>
str_n ......

Python ÖÐÎÄ×Ö·û´®µÄ½ØÈ¡

def
subString
(s,
length):
   
us = unicode(s, 'utf-8
')
    gs =
us.encode('gb2312
')
    n = int(length)
   
t = gs[:n]
    while True
:
        try
:
  &nb ......

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wxPython,Tkinter,Pmw,PyGTK,pygame,win32com
clientºÍserver,ºÍÆäËüµÄ¶ÀÁ¢³ ......
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