Conllable marks a class that can be output as a CoNLL formatted string. Conllable classes implement a conll method.
This is an abstract base class, and so no pure Conllable instance can be created. Instead this serves as an interface, marking types which have an expectation of supporting serialization. This consists of classes such as Conll, Sentence, and Token, which are unified by this interface.
pyconll.conllable