def get(self, pasting_id, out_format=''):
user = users.get_current_user()
if user:
logout_url = users.create_logout_url(self.request.uri)
else:
login_url = users.create_login_url(self.request.uri)
try:
pasting = Pasting.get_by_id(int(pasting_id))
if not pasting:
self.error(404)
return
except ValueError:
self.error(404)
return
# pygmentize
try:
formatter = formatters.get_formatter_by_name(
out_format or 'html', linenos=not out_format)
lexer = get_lexer_by_name(pasting.syntax, stripall=True)
except ValueError:
self.error(404)
return
pasting_body = highlight(pasting.content, lexer, formatter)
if not out_format:
formats = get_formatters()
syntax_description = lexer.name
self.render("pasting.html", locals())
elif out_format and formatter:
self.response.headers['Content-Type'] = 'text/plain; charset=utf-8'
disposition = "inline; filename='%s.%s'" % (pasting_id, out_format)
self.response.headers['Content-Disposition'] = disposition
self.response.write(pasting_body)
