code: def handle_url(url, session, url_matcher, num_matcher, res):
      
      try:
          data = getPageContent(url, session)
      except IOError as msg:
          print("ERROR:", msg, file=sys.stderr)
          return
      for match in url_matcher.finditer(data):
          comicurl = unquote(unescape(match.group(1)))
          path = comicurl[:-1].rsplit('/')[-1]
          name = capfirst(asciify(path))
          if contains_case_insensitive(res, name):
              # we cannot handle two comics that only differ in case
              print("INFO: skipping possible duplicate", repr(name), file=sys.stderr)
              continue
          if name in exclude_comics:
              continue
          # find out how many images this comic has
          end = match.end(1)
          mo = num_matcher.search(data[end:])
          if not mo:
              print("ERROR:", repr(data[end:end+300]), file=sys.stderr)
              continue
          num = int(mo.group(1))
          res[name] = (path, num)
docs: Parse one search result page.