code: def search(self):
          "redirect to bookmark search"
          form = forms.HomeForm()
          bbm_filter = bs_filters.BookmarkBukuFilter(
              all_keywords=False, deep=form.deep.data, regex=form.regex.data)
          op_text = bbm_filter.operation()
          values_combi = sorted(itertools.product([True, False], repeat=3))
          for idx, (all_keywords, deep, regex) in enumerate(values_combi):
              if deep == form.deep.data and regex == form.regex.data and not all_keywords:
                  choosen_idx = idx
          url_op_text = op_text.replace(', ', '_').replace('  ', ' ').replace(' ', '_')
          key = ''.join(['flt', str(choosen_idx), '_buku_', url_op_text])
          kwargs = {key: form.keyword.data}
          url = url_for('bookmark.index_view', **kwargs)
          return redirect(urlf search(self):
          "redirect to bookmark search"
          form = forms.HomeForm()
          bbm_filter = bs_filters.BookmarkBukuFilter(
              all_keywords=False, deep=form.deep.data, regex=form.regex.data)
          op_text = bbm_filter.operation()
          values_combi = sorted(itertools.product([True, False], repeat=3))
          for idx, (all_keywords, deep, regex) in enumerate(values_combi):
              if deep == form.deep.data and regex == form.regex.data and not all_keywords:
                  choosen_idx = idx
          url_op_text = op_text.replace(', ', '_').replace('  ', ' ').replace(' ', '_')
          key = ''.join(['flt', str(choosen_idx), '_buku_', url_op_text])
          kwargs = {key: form.keyword.data}
          url = url_for('bookmark.index_view', **kwargs)
          return redirect(url)
docs: redirect to bookmark search