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# Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
# Copyright 2015 and onwards Google, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from text_processing.vi.graph_utils import GraphFst
from text_processing.vi.verbalizers.address import AddressFst
from text_processing.vi.verbalizers.cardinal import CardinalFst
from text_processing.vi.verbalizers.date import DateFst
from text_processing.vi.verbalizers.decimal import DecimalFst
from text_processing.vi.verbalizers.electronic import ElectronicFst
from text_processing.vi.verbalizers.fraction import FractionFst
from text_processing.vi.verbalizers.measure import MeasureFst
from text_processing.vi.verbalizers.math import MathFst
from text_processing.vi.verbalizers.money import MoneyFst
from text_processing.vi.verbalizers.ordinal import OrdinalFst
from text_processing.vi.verbalizers.telephone import TelephoneFst
from text_processing.vi.verbalizers.time import TimeFst
from text_processing.vi.verbalizers.whitelist import WhiteListFst
class VerbalizeFst(GraphFst):
"""
Composes other verbalizer grammars.
For deployment, this grammar will be compiled and exported to OpenFst Finate State Archiv (FAR) File.
More details to deployment at NeMo/tools/text_processing_deployment.
"""
def __init__(self):
super().__init__(name="verbalize", kind="verbalize")
cardinal = CardinalFst()
cardinal_graph = cardinal.fst
ordinal_graph = OrdinalFst().fst
decimal = DecimalFst()
decimal_graph = decimal.fst
fraction = FractionFst()
fraction_graph = fraction.fst
address_graph = AddressFst().fst
math_graph = MathFst().fst
measure_graph = MeasureFst(decimal=decimal, cardinal=cardinal).fst
money_graph = MoneyFst(decimal=decimal).fst
time_graph = TimeFst().fst
date_graph = DateFst().fst
whitelist_graph = WhiteListFst().fst
telephone_graph = TelephoneFst().fst
electronic_graph = ElectronicFst().fst
graph = (
time_graph
| date_graph
| money_graph
| measure_graph
| ordinal_graph
| fraction_graph
| math_graph
| address_graph
| decimal_graph
| cardinal_graph
| whitelist_graph
| telephone_graph
| electronic_graph
)
self.fst = graph
|