TransducerIsCyclicException Class Reference

Transducer is cyclic. More...

Inheritance diagram for TransducerIsCyclicException:

Additional Inherited Members
Public Member Functions inherited from HfstException
def	what ()
	A message describing the error in more detail. More...

Detailed Description

Transducer is cyclic.

Thrown by hfst.HfstTransducer.extract_paths. An example

 transducer = hfst.regex('[a:b]*')
 try:
     results = transducer.extract_paths(output='text')
     print("The transducer has %i paths:" % len(results))
     print(results)
 except hfst.exceptions.TransducerIsCyclicException:
     print("The transducer is cyclic and has an infinite number of paths. Some of them:")
     results = transducer.extract_paths(output='text', max_cycles=5)
     print(results)

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The documentation for this class was generated from the following file:

• hfst/exceptions/__init__.py