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def func(a,b, *c):
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def func(**args):
    print('arg len %d' % len(args))
    if 'proxy' in args:
        print('proxy: %s' % args['proxy'])
       
if __name__=='__main__':
    func(proxy='no')
    func()
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arg len 1
proxy: no
arg len 0


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#filename Seek.py
import unicodedata
import sys
import os
class Seek():
    """
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    ʹÓ÷½·¨:python½Å±¾Ó÷¨
    ²ÎÊý˵Ã÷:
        -d& ......

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1.¸Ä±ä±¾ÎļþµÄÊôÐÔ
import
os
import
stat
os.chmod( filename, stat.S_IWRITE )
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import
os
os.system(r
'
attrib -r' + path +'\\*.* /s
'
)
3.½éÉܸıäÎļþÊôÐÔµÄdosÖ¸Áî
Attrib
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import urllib
from HTMLParser import HTMLParser
class TitleParser(HTMLParser):
def __init__(self):
self.title = ''
self.divcontent = ''
self.readingtitle = 0
self.readingdiv = 0
HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs): ......
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