Hello
I need to know what the last url visited (not the current url). I did this,
but it seems ugly. There a better way to do what I need.
def previous_url():
if not session.previous_url:
session.previous_url = []
session.previous_url.insert(0, request.url)
session.previous_url.insert(0, request.url)
if len(session.previous_url) == 3:
session.previous_url.pop()
return session.previous_url[1]
José
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