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Python urllib ÈçºÎÌí¼Ó½ø¶ÈÏÔʾ

code:
remote = urllib.urlopen(remote_file)
local_file = open(local_path_name, "wb")
local_file.write(remote.read())


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Python code

>>> def report_hook(count, block_size, total_size):
... print '%02d%%'%(100.0 * count * block_size/ total_size)
...
>>> urllib.urlretrieve("http://sports.sina.com.cn/", reportho¡­¡­

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yes, ÏÂÎçÎÒ×Ðϸ·­ÔÄÁËÎĵµ Ò²·¢ÏÖÁËÕâ¸ö·½·¨, ²¢Ê¹ÓÃlambda×÷ÁËЩ¸Ä½ø
code:
def my_reporthook(blocknum, blocksize, totalsize, url = None):
 ...

urllib.urlretrieve(remote_file, local_path + eachName, lambda nb, bs, fs, remote_file = remote_file:my_reporthook(nb, bs, fs, remote_file))

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3¡¢¶Ô×÷ÕߺÍÊé½øÐÐÐû´«£¬Ìá¸ß×÷ÕßÔÚ¼¼ÊõȦ×ÓÀ ......

python listÖÐÌí¼ÓÀà¶ÔÏóµÄÎÊÌâ

ÔÚlistÖÐÌí¼ÓÒ»¸öÀàµÄ¾Ö²¿±äÁ¿ ÕâÑù×öÊÇ·ñºÏ·¨ Çë¿´ÏÂÃæÀý×Ó:
Python code:

class A():
def __init__( self ):
self.__a = 0
self.__b = 'hello'
def get_a( self ):
ret ......

Python£ºÇë½ÌTkÖÐradiobutton¿Ø¼þµÄÁ½¸öÊôÐÔ×÷ÓÃ

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Python code:

from tkinter import *
root = Tk()
v = IntVar()
v.set(0)
for i in range(3):
Radiobutton(root,
variable = v,
value = i ......

python list for Ñ­»·ÎÊÌâ

Python code:

p=[1,2,3,4,5,6]
while True:
for i in p:
if i==4:
p=[]
f=[9,8,7]
p.extend(f)
break
print i£¬',',
p. ......

python Îļþ±¸·Ý´íÎó

#! c:\python26
# Filename: backup_ver1.py
import os
import time
source=[r'C:\test', r'C:\test1']
target_dir='D:\\back\\'
target=target_dir+time.strftime('%Y%m%d%H%M%S')+'.zip'
zip_command=" ......
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