<s> from stream_framework . verbs import register <EOL> class Verb ( object ) : <EOL> '''<STR_LIT>''' <EOL> id = <NUM_LIT:0> <EOL> def __str__ ( self ) : <EOL> return self . infinitive <EOL> def serialize ( self ) : <EOL> serialized = self . id <EOL> return serialized <EOL> class Follow ( Verb ) : <EOL> id = <NUM_LIT:1> <EOL> infinitive = '<STR_LIT>' <EOL> past_tense = '<STR_LIT>' <EOL> register ( Follow ) <EOL> class Comment ( Verb ) : <EOL> id = <NUM_LIT:2> <EOL> infinitive = '<STR_LIT>' <EOL> past_tense = '<STR_LIT>' <EOL> register ( Comment ) <EOL> class Love ( Verb ) : <EOL> id = <NUM_LIT:3> <EOL> infinitive = '<STR_LIT>' <EOL> past_tense = '<STR_LIT>' <EOL> register ( Love ) <EOL> class Add ( Verb ) : <EOL> id = <NUM_LIT:4> <EOL> infinitive = '<STR_LIT>' <EOL> past_tense = '<STR_LIT>' <EOL> register ( Add ) </s>
