Python implementation save Web page to local example _python

Learn the Python example: implementing saving a Web page to a local

Copy Code code as follows:

#coding =utf-8
__auther__ = ' Xianbao '
Import Urllib
Import OS
def reporthook (Blocks_read, Block_size, total_size):
If not blocks_read:
print ' Open connection '
Return
If total_size < 0:
Print "%d is reading (%dbytes complete)"% (Blocks_read, Blocks_read * block_size)
Else
Amout_read = block_size * Blocks_read
print '%d is being read,%d/%d '% (Blocks_read, Amout_read, Total_size)
Return

Try
FileName, msg = urllib.urlretrieve (' http://www.jb51.net/', Reporthook=reporthook)
Print
print ' file is: ', filename
print ' header file is '
Print msg
print ' Before deleting the file address: ', os.path.exists (filename)

Finally
Urllib.urlcleanup ()

print ' File still exists: ', os.path.exists (filename)