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os.system('pause')
ÔÚʹÓÃÕâ¸ö´úÂëǰ£¬ÐèÒªÒýÓÃosÄ£¿é£ºimport os
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ÅúÁ¿ÐÞ¸ÄÎļþÃûÈÔÈ»ÊÇÓõ½ÁËosÄ£¿é£¬¾ßÌåÊÇʹÓÃos.rename(src, dst)·½·¨£¬ÆäÖеÚÒ»¸ö²ÎÊýsrcΪÎļþÔ­À´µÄÎļþ·¾¶¼°ÎļþÃû£¨°üÀ¨ºó׺Ãû£©£¬µÚ¶þ¸ö²ÎÊýdstÎªÖØÐÂÃüÃûºóµÄÎļþ·¾¶¼°ÎļþÃû¡£ÅúÁ¿ÐÞ¸ÄÎļþÃûÔÚʵ¼Ê¹¤×÷ÖÐÓÐʱ¿ÉÄÜ»áÓõ½£¬Ëä˵ÔÚWindows²Ù×÷ϵͳÖÐÑ¡ÖÐÎļþÈ»ºó°´F2¿ÉÒÔ×Ô¶¨ÒåÐÞ¸ÄÎļþÃû£¬µ«ÊÇËü»á×Ô¶¯ÎªÎļþÐòºÅ²¿·ÖÌí¼ÓÔ²À¨ºÅ£¨£©£¬ÓÐʱ¿ÉÄܲ¢²»ÊÇÎÒÃÇÏëÒªµÄ˳Ðò¡£ÁíÍ⣬¶ÔÓÚÅúÁ¿ÐÞ¸ÄͼƬÎļþÃû£¬ÔÚACDSeeÖÐÒ²¿ÉÒÔÑ¡ÖÐÎļþºóÅúÁ¿ÐÞ¸ÄͼƬÎļþÃû£¬µ«ÊÇËüÖ»¾ÖÏÞÅúÁ¿ÓÚÐÞ¸ÄͼƬÎļþ¡£Èç¹ûÒªÅúÁ¿ÐÞ¸ÄÈκÎÎļþµÄÎļþÃû£¬Í¨¹ý±àдһ¸ö²»³¬¹ý40ÐеÄPython³ÌÐò¼´¿ÉÍê³É¡£Ê×ÏÈ£¬ÎÒÃÇÀ´¿´Ò»ÏÂÕâ¶Î³ÌÐò´úÂ룺
# -*- coding: cp936 -*-
#file:E02.py
import os
#¸Ãº¯ÊýÓÃÓÚ¸ü¸ÄÎļþÃû
def scan(arg, dirname, names):    
    #Îļþ¸öÊý
    fileNum=len(names)
    eNum=1 #ÎļþÊýÄ¿µÄÊýÁ¿¼¶
    tempfileNum=fileNum+startI
    while tempfileNum/10>=1:
        eNum+=1
        tempfileNum=tempfileNum/10.0
    print "¹²ÓÐÎļþ£º",fileNum
    i=startI
    for file in names:
        fileIndex=str(i)
        fileIndex=fileIndex.zfill(eNum)
        print "ÐÞ¸ÄÎļþ£º"+file+"——>"+beforeName+fileIndex+file[-4:]
        file=dirname+"\"+file
      


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import os
import unittest # °üº¬µ¥Ôª²âÊÔÄ£¿é
import sqlite3 as sqlite # °üº¬sqlite3Ä£¿é
def get_db_path():
return "sqlite_testdb"
class TransactionTests(unittest.TestCase): # µ¥Ôª²âÊÔµÚÒ»²½:¡¡ÓÉTestCaseÅÉÉúÀà
def setUp(self): # µ¥Ôª²âÊÔ»·¾³ÅäÖÃ
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pythonÖеÄexec º¯Êý

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exec
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exec
Óï¾äÖ´ÐÐÕâЩÓï¾ä¡£ÏÂÃæÊÇÒ»¸ö¼òµ¥µÄÀý×Ó¡£
> ......

ÔÚPythonÖж¯Ì¬°ó¶¨property

 ÔÚPythonÖпÉÒÔ°Ñproperty¶¯Ì¬µÄ°ó¶¨µÄobjectµÄ¼Ì³ÐÀàÖУ¬²¢ÇÒ¿ÉÒÔ¶¨Òå´øÓвÎÊýµÄgetºÍset·½·¨¡£
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def get_g(self):
    return g
def set_g(self, _g):
    global g
    g = _g
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PEP 0263 Defining Python Source Code Encodings

 
PEP 0263
Defining Python Source Code Encodings
Python will default to ASCII as standard encoding if no other
encoding hints are given.
To define a source code encoding, a magic comment must
be placed into the source files either as first or second
line in the file, suc ......

Python¼¸ÖÖ²¢·¢ÊµÏÖ·½°¸µÄÐÔÄܱȽÏ

 
#!/Library/Frameworks/Python.framework/Versions/2.5/bin/python
# encoding: utf-8
import sys, time
import thread
 
SLEEP_TIME = 0.0001
 
def run_benchmark(n, m):
    # print(">> Python 2.5.1, stackless 3.1b3 here (N=%d, M=%d)!\n" % (n, m))
    lock ......
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