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# -*- coding: utf-8 -*-
import sys
if len(sys.argv) > 1:
sys.path.insert(0, sys.argv[1])
import hfst
for type in [hfst.ImplementationType.SFST_TYPE, hfst.ImplementationType.TROPICAL_OPENFST_TYPE, hfst.ImplementationType.FOMA_TYPE]:
if hfst.HfstTransducer.is_implementation_type_available(type):
transducers = []
ifile = open('testfile.att', 'r')
try:
while (True):
t = hfst.read_att_transducer(ifile, '<eps>')
transducers.append(t)
except hfst.exceptions.NotValidAttFormatException as e:
print("Error reading transducer: not valid AT&T format.")
except hfst.exceptions.EndOfStreamException as e:
pass
ifile.close()
assert(len(transducers) == 4)
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