def doing(self, args):
__, soup = self.get_soup(_url('problems/'+args.problem_id))
title = '%s <%s>' % (_(soup.findAll('h1')[1].text), args.problem_id)
pp = soup.findAll('p')
desc = BeautifulSoup(escape_sub(_(str(pp[1])))).text
if desc.endswith('Input'):
desc = desc[:-5]
inp = _(pp[2].text)
if inp.endswith('Output'):
inp = inp[:-6]
out = _(pp[3].text)
idx = out.find('ExampleInput:')
if idx:
out = out[:idx]
example = _(soup.find('pre').text)
idx = example.find('Output:')
_in = example[6:idx]
_out = example[idx+7:]
content = '\n** %s **\n%s\n\n'
content += 'input:\n%s\n---------------\n%s\n\n'
content += 'output:\n%s\n---------------\n%s'
content = content % (title, desc, inp, _in, out, _out)
if args.input:
content = _in
if args.output:
content = _out
pager(content)
