I have this url
www.testing.com/drive/rayon.productlist.pagination.topage/2?t:ac=3686975/4441810
and i want to have 2
i tried this in python 2.7:
s = 'www.testing.com/drive/rayon.productlist.pagination.topage/2?t:ac=3686975/4441810'
s = s.substring(s.indexOf("topage/") + 1);
s = s.substring(0, s.indexOf("?"));
print s
and i got this error
AttributeError: 'str' object has no attribute 'substring'
You should use the urlparse function if you need different component of an URL.
>>> from urlparse import urlparse
>>> u = urlparse("www.testing.com/drive/rayon.productlist.pagination.topage/2?t:ac=3686975/4441810")
>>> u
ParseResult(scheme='', netloc='', path='www.testing.com/drive/rayon.productlist.pagination.topage/2', params='', query='t:ac=3686975/4441810', fragment='')
>>> u.path[-1]
'2'
>>>
The answer is:
s = 'www.testing.com/drive/rayon.productlist.pagination.topage/2?t:ac=3686975/4441810'
s = s[:s.index("?")]
s = s[-1:]
print s
In [62]: s = 'www.testing.com/drive/rayon.productlist.pagination.topage/2?t:ac=3686975/4441810'
In [63]: s[s.index("topage/")+ len('toppage'):s.index("?")]
Out[63]: '2
