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HFST - Helsinki Finite-State Transducer Technology - Python API
version 3.12.1
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HFST - Helsinki Finite-State Transducer Technology - Python API
version 3.12.1
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A class for reading input in prolog text format and converting it into transducer(s). More...
Public Member Functions | |
| def | __init__ |
| Create a PrologReader that reads input from file f. More... | |
| def | __iter__ |
| An iterator to the reader. More... | |
| def | __next__ |
| Return next element (for python version 3). More... | |
| def | next |
| Return next element (for python version 2). More... | |
| def | read |
| Read next transducer. More... | |
A class for reading input in prolog text format and converting it into transducer(s).
An example that reads prolog input from file 'testfile.prolog' and creates the corresponding transducers and prints them. If the input cannot be parsed, a message showing the invalid line in prolog input is printed and reading is stopped.
with open('testfile.prolog', 'r') as f:
try:
r = hfst.PrologReader(f)
for tr in r:
print(tr)
except hfst.exceptions.NotValidPrologFormatException as e:
print(e.what()) | def __init__ | ( | self, | |
| f | |||
| ) |
Create a PrologReader that reads input from file f.
| f | A python file. |
| def __iter__ | ( | self | ) |
An iterator to the reader.
Needed for 'for ... in' statement.
for transducer in prolog_reader:
print(transducer)
| def __next__ | ( | self | ) |
Return next element (for python version 3).
Needed for 'for ... in' statement.
for transducer in prolog_reader:
print(transducer) | StopIteration |
| def next | ( | self | ) |
Return next element (for python version 2).
Needed for 'for ... in' statement.
for transducer in prolog_reader:
print(transducer) | StopIteration |
| def read | ( | self | ) |
Read next transducer.
Read next transducer description in prolog format and return a corresponding transducer.
1.8.7