Obtain Web Page Information With Error Document Handling : HTTP Request : Network PYTHON TUTORIALS

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Obtain Web Page Information With Error Document Handling


import sys, urllib2

req = urllib2.Request("http://www.your.com")

try:
    fd = urllib2.urlopen(req)
except urllib2.HTTPError, e:
    print "Error retrieving data:", e
    print "Server errror document follows:n"
    print e.read()
    sys.exit(1)
except urllib2.URLError, e:
    print "Error retrieving data:", e
    sys.exit(2)

print "Retrieved", fd.geturl()
info = fd.info()
for key, value in info.items():
    print "%s = %s" % (key, value)