Here is my code in python which Genrates a list of link objects. I want to remove duplicates form them.
cb = list()
for link in br.links(url_regex="inquiry-results.jsp"):
cb.append(link)
print set(cb)
But It returns the error unhashable instance
. link
is something like this -
Link(
base_url='http://casesearch.courts.state.md.us/inquiry/inquirySearch.jis',
url='/inquiry/inquiry-results.jsp?action=..........',
text='12',
tag='a',
attrs=[('href', '/inquiry/inquiry-results.jsp?action=.......'),
('title', 'Go to page 12')]
),
[Added newlines and dots just for convenience]
How can I remove duplicates?