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def showmedoc(func):
     if func.__doc__:
          print 'has doc'
     else:
          print 'no doc'
     return func                                      #±ð×°ÊÎÁËÖ®ºó°ÑÈ˼ÒÔ­À´µÄº¯Êý¸ø¸ÇÁË£¬³ýÁËÐèÒªµÄÇé¿ö...
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@showmedoc
def f1():
    '''i have doc'''
    pass
@showmedoc
def f2():
     pass
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def say_hi():
    print 'hello'
def showmedoc(func):
    if func.__doc__:
        print 'has doc '
    else:
        print 'no doc'
    return say_hi
@showmedoc
def f1():
    '''hello world'''
    print "hihi"
f1()
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hello
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def tokenize(text, match=re.compile("([idel])|(\d+):|( ......

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google.py:
#! /usr/bin/env python
import sys, webbrowser
def main(a):
    url = "http://www.google.com/search?q=%s" % a
    webbrowser.o ......

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'''
Description: ¿ÉÄæµÄ¼ÓÃÜÓë½âÃÜ
Environment: python2.5.x
Author:idehong@gmail.com
'''
import os
import sys
class Code(object):
'''¿ÉÄæµÄ¼ÓÃÜÓë½âÃÜ'''

def __init__(self, key = "idehong@gmail.com"):
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