def _test_persist(self):
triedict = TrieDict()
triedict.add_pattern("blaaaa")
triedict.add_pattern("blauu")
triedict.generate_suffix_links()
print triedict
print triedict.to_string()
triedict.save("test.triedict")
triedict2 = TrieDict.load("test.triedict")
print triedict2
print triedict2.to_string()
