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kongdeqiang

2026-03-13 28ccfbfc51068a663a80764e14074df5edf2b5ba

 fun_text_processing/inverse_text_normalization/ru/verbalizers/decimal.py

@@ -1,19 +1,10 @@
# Copyright NeMo (https://github.com/NVIDIA/NeMo). All Rights Reserved.
#
# 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.

import pynini
from fun_text_processing.text_normalization.en.graph_utils import DAMO_NOT_QUOTE, DAMO_SPACE, GraphFst, delete_space
from fun_text_processing.text_normalization.en.graph_utils import (
    DAMO_NOT_QUOTE,
    DAMO_SPACE,
    GraphFst,
    delete_space,
)
from pynini.lib import pynutil


@@ -30,12 +21,14 @@
    def __init__(self, deterministic: bool = True):
        super().__init__(name="decimal", kind="verbalize", deterministic=deterministic)

        optional_sign = pynini.closure(pynini.cross("negative: \"true\" ", "-"), 0, 1)
        optional_sign = pynini.closure(pynini.cross('negative: "true" ', "-"), 0, 1)

        integer = pynutil.delete(" \"") + pynini.closure(DAMO_NOT_QUOTE, 1) + pynutil.delete("\"")
        integer = pynutil.delete(' "') + pynini.closure(DAMO_NOT_QUOTE, 1) + pynutil.delete('"')
        integer_part = pynutil.delete("integer_part:") + integer
        fractional_part = pynutil.delete("fractional_part:") + integer
        optional_quantity = pynini.closure(pynini.accep(DAMO_SPACE) + pynutil.delete("quantity:") + integer, 0, 1)
        optional_quantity = pynini.closure(
            pynini.accep(DAMO_SPACE) + pynutil.delete("quantity:") + integer, 0, 1
        )

        graph = optional_sign + integer_part + delete_space + fractional_part + optional_quantity
        delete_tokens = self.delete_tokens(graph)