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~/downloads# svn co http://code.djangoproject.com/svn/django/trunk/ django_src
~/downloads# cd django_src
~/downloads# python setup.py install

ÔÚ°²×° Django Ö®ºó£¬ÄúÏÖÔÚÓ¦¸ÃÒѾ­ÓÐÁË¿ÉÓõĹÜÀí¹¤¾ß django-admin.py¡£Çåµ¥ 2 ¸ø³öÁËÕâ¸ö¹ÜÀí¹¤¾ßÖпÉÒÔʹÓõÄһЩÃüÁ

~/dev$ django-admin.py
usage: django-admin.py action [options]
actions:
adminindex [modelmodule ...]
Prints the admin-index template snippet for the given model
module name(s).
... snip ...
startapp [appname]
Creates a Django app directory structure for the given app name
in the current directory.
startproject [projectname]
Creates a Django project directory structure for the given
project name in the current directory.
validate
Validates


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>>> s='adbecf'
>>>
tt=string.maketrans("abc","ABC")
>>> s.translate(tt,"")
'AdBeCf'
>>>
s.translate(tt,"")
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'''
Created on 2009-9-2
@author: jiangqh
'''
import time,datetime
# date to str
print time.strftime("%Y-%m-%d %X", time.localtime())
#str to date
t = time.strptime("2009 - 08 - 08", "%Y - %m - %d")
y,m,d = t[0:3]
print datetime.datetime(y,m,d)

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class Functor:
    """Simple functor class."""
    def __init__( self, fn, *args ):
        self.fn = fn
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