#!/usr/bin/python3

import urllib.request
import traceback
for name in ('abs_redirect', 'rel_redirect'):
    try:
        url = 'http://www.jspenguin.org/{0}'.format(name)
        print("Opening {0}...".format(url))
        u = urllib.request.urlopen(url)
        print("Returned {0} bytes".format(len(u.read())))
    except:
        print("Failed:")
        traceback.print_exc()


# Opening http://www.jspenguin.org/abs_redirect...
# Returned 3020 bytes
# Opening http://www.jspenguin.org/rel_redirect...
# Failed:
# Traceback (most recent call last):
#   File "/home/jspenguin/www/main/rel_redirect.py", line 9, in <module>
#     u = urllib.request.urlopen(url)
#   File "/usr/lib/python3.2/urllib/request.py", line 138, in urlopen
#     return opener.open(url, data, timeout)
#   File "/usr/lib/python3.2/urllib/request.py", line 375, in open
#     response = meth(req, response)
#   File "/usr/lib/python3.2/urllib/request.py", line 487, in http_response
#     'http', request, response, code, msg, hdrs)
#   File "/usr/lib/python3.2/urllib/request.py", line 407, in error
#     result = self._call_chain(*args)
#   File "/usr/lib/python3.2/urllib/request.py", line 347, in _call_chain
#     result = func(*args)
#   File "/usr/lib/python3.2/urllib/request.py", line 560, in http_error_302
#     headers, fp)
# urllib.error.HTTPError: HTTP Error 302: Found - Redirection to url '/software/' is not allowed