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mysetup.py£¬ÔÚÆäÖеÄsetupº¯ÊýÇ°²åÈëÓï¾äimport py2exe ¡£
¡¡¡¡mysetup.pyʾÀýÈçÏÂ:
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mysetup.py
¡¡¡¡from distutils.core import setup
¡¡¡¡import py2exe
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¡¡
¡¡¡¡setup(console=["myscript.py"])
¡¡¡¡È»ºó°´ÏÂà ......

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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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      Python ×Ô1.5°æ±¾ÆðÔö¼ÓÁËre Ä£¿é£¬ËüÌṩ Perl ·ç¸ñµÄÕýÔò±í´ïʽģʽ¡£Python 1.5֮ǰ°æ±¾ÔòÊÇͨ¹ý regex Ä£¿éÌṩ Emecs ·ç¸ñµÄģʽ¡£Emacs ·ç¸ñģʽ¿É¶ÁÐÔÉÔ²îЩ£¬¶øÇÒ¹¦ÄÜÒ²²»Ç¿£¬Òò´Ë±àддúÂëʱ¾¡Á¿²»ÒªÔÙʹÓà regex Ä£¿é£¬µ±È»Å¼¶ûÄ㻹ÊÇ¿ÉÄÜÔÚÀÏ´úÂëÀï·¢ÏÖÆä×ÙÓ°¡£
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Example 1-1. Using the os Module to Rename and Remove Files
#Filename: os-example-1.py
import os
import string
def replace(file, search_for, replace_with):
    # replace strings in a text file
    back = os.path.splitext(file)[0] + ".bak"
    temp = os.path.splitext(file)[0] + ".tmp"
    try:
        # remove old temp file, if any
        os.remove(temp)
    except os.error:
        pass
    fi = open(file)
    fo = open(temp, "w")
    for s in fi.readlines():
       ......

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d:\usr\local\Python25>python
Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit (Intel)] onwin32
Type "help", "copyright", "credits" or "license" for more information.
>>> import MySQLdb
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named MySQLdb
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MySQLdb°æ±¾£º MySQLdb Windows binar ......

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d:\usr\local\Python25>python
Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v.1310 32 bit (Intel)] onwin32
Type "help", "copyright", "credits" or "license" for more information.
>>> import MySQLdb
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named MySQLdb
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