Generate random sentences through markov chains.
Chattymarkov is a python module that lets you generate random sentences through a markov chain algorithm.
It is useful mostly for bots which are aimed at learning from userâ€™s chat and generate totally w.t.f. answers.
The library can support multiple databases, especially redis which is quite suitable to store relevant information for markov chains.
pip install chattymarkov
#!/usr/bin/env python3 from chattymarkov import ChattyMarkov markov = ChattyMarkov("memory://") markov.learn("My favorite animal is the crocodile") markov.learn("The word animal is six letters long") print(markov.generate())
Here the markov instance learns two sentences (presumably gathered from a chat network such as IRC or Discord). What is interesting is that the â€˜animal isâ€™ sequence appears twice. So the generate() method, which returns a completely random result, may return an entirely built sentence which hasnâ€™t been ever written by anyone:
$ ./memory.py The word animal is the crocodile $ ./memory My favorite animal is six letters long
The more sentences, the funnier generated ones.
- Redis (recommended): you can either provide a unix socket path (e.g. redis:///path/to/unix_socket.sock;db=0;password=foobar or a host:port (e.g redis://localhost:6739;db=0). Extra parameters are separated by semi-colons after the unix socket path / host:port descriptor. For the async version, either use redis_async:// or instantiate a ChattyMarkovAsync instance.
- JSON: you can provide a path to a file that will be formated with JSON. Example: json:///path/to/file.json
- Memory: in-memory database, just provide memory:// as a connect string. For the async version, use memory_async:// instead.
If you want to add some support to a database or redesign the library, please make a pull request so we can discuss about it.
- Support other databases?
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