how to deal with ® in url for urllib2.urlopen?

Question

I received a url: https://www.packtpub.com/virtualization-and-cloud/citrix-xenapp®-75-desktop-virtualization-solutions; it is from BeautifulSoup.

url=u\'http         


        

Answer 1

URLs must be valid bytestring, with non-ASCII codepoints encoded correctly. You'll need to encode to UTF-8, then url quote the path of your URL:

import urllib
import urllib2
import urlparse

originalUrl = u'https://www.packtpub.com/virtualization-and-cloud/citrix-xenapp\xae-75-desktop-virtualization-solutions'
parsed_link = urlparse.urlsplit(originalUrl.encode('utf8'))
parsed_link = parsed_link._replace(path=urllib.quote(parsed_link.path))
encoded_link = parsed_link.geturl()
source = urllib2.urlopen(encoded_link).read()

Demo:

>>> import urllib
>>> import urllib2 
>>> import urlparse
>>> originalUrl = u'https://www.packtpub.com/virtualization-and-cloud/citrix-xenapp\xae-75-desktop-virtualization-solutions'
>>> parsed_link = urlparse.urlsplit(originalUrl.encode('utf8'))
>>> parsed_link = parsed_link._replace(path=urllib.quote(parsed_link.path))
>>> encoded_link = parsed_link.geturl()
>>> encoded_link
'https://www.packtpub.com/virtualization-and-cloud/citrix-xenapp%C2%AE-75-desktop-virtualization-solutions'
>>> source = urllib2.urlopen(encoded_link).read()
>>> len(source)
68758