About

ACAutomation Python Package
High-performance multi-string lookup data structure

Notice

1. If you want to insert unicode string, please encode them to byte string first.
2. Once you insert a new word to ACAutomation, please remember call build method. You can call build method multiple times.

Install

pip install ACAutomation

Usage

>>> from ACAutomation import ACAutomation
>>> a = ACAutomation()
>>> a.insert('11')
>>> a.insert('22')
>>> a.insert('33')
>>> a.build()
>>> a.matchOne('0011222333')
(2, '11')
>>> a.matchOne('00')
(-1, None)
>>> a.matchAll('0011222333')
[(2, '11'), (4, '22'), (5, '22'), (7, '33'), (7, '33'), (8, '33'), (8, '33')]

example for unicode string

>>> from ACAutomation import ACAutomation
>>> a = ACAutomation()
>>> a.insert('你好')
>>> a.insert('你坏')
>>> a.insert('你')
>>> a.build()
>>> a.matchOne('你好你坏你')
(0, '\xe4\xbd\xa0'd)
>>> a.matchAll('你好你坏你不存在')
[(0, '\xe4\xbd\xa0'), (0, '\xe4\xbd\xa0\xe5\xa5\xbd'), (6, '\xe4\xbd\xa0'), (6, '\xe4\xbd\xa0\xe5\x9d\x8f'), (12, '\xe4\xbd\xa0')]
>>> a.matchAll('不存在')
[]
>>> a.insert('不存在')
>>> a.build()
>>> a.matchAll('不存在')
[(0, '\xe4\xb8\x8d\xe5\xad\x98\xe5\x9c\xa8')]