问题:

This question already has an answer here:

I am using Windows, and I get the error:

ImportError: No module named urllib2

I think this is the solution for Linux. But how to set this in Windows?

I am using Python 3.2 and I am not able see urllib2 there in the LiB folder.

回答1:

In python 3 urllib2 was merged into urllib. See also another Stack Overflow question and the urllib PEP 3108.

To make Python 2 code work in Python 3:

try:     import urllib.request as urllib2 except ImportError:     import urllib2

PYTHON 3

import urllib.request  wp = urllib.request.urlopen("http://example.com")  pw = wp.read()  print(pw)

PYTHON 2

import urllib   import sys   wp = urllib.urlopen("http://example.com")   for line in wp:       sys.stdout.write(line)

While I have tested both the Codes in respective versions.

    import urllib2

Traceback (most recent call last):

File "", line 1, in

    import urllib2

ImportError: No module named 'urllib2' So urllib2 has been been replaced by the package : urllib.request.

Here is the PEP link (Python Enhancement Proposals )

so instead of urllib2 you can now import urllib.request and then use it like this:

    >>>import urllib.request      >>>urllib.request.urlopen('http://www.placementyogi.com')

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