googlesets.py 文件源码

def _get_results_page(self, set_type):
        if set_type == LARGE_SET:
            url = GoogleSets.URL_LARGE
        else:
            url = GoogleSets.URL_SMALL

        safe_items = [urllib.quote_plus(i) for i in self.items]
        blank_items = 5 - len(safe_items)
        if blank_items > 0:
            safe_items += ['']*blank_items

        safe_url = url % tuple(safe_items)

        try:
            page = self.browser.get_page(safe_url)
        except BrowserError, e:
            raise GSError, "Failed getting %s: %s" % (e.url, e.error)

        return BeautifulSoup(page)