liugz18
2024-07-18 d80ac2fd2df4e7fb8a28acfa512bb11472b5cc99
fun_text_processing/text_normalization/en/verbalizers/telephone.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, GraphFst, delete_space, insert_space
from fun_text_processing.text_normalization.en.graph_utils import (
    DAMO_NOT_QUOTE,
    GraphFst,
    delete_space,
    insert_space,
)
from pynini.lib import pynutil
@@ -32,9 +23,9 @@
        super().__init__(name="telephone", kind="verbalize", deterministic=deterministic)
        optional_country_code = pynini.closure(
            pynutil.delete("country_code: \"")
            pynutil.delete('country_code: "')
            + pynini.closure(DAMO_NOT_QUOTE, 1)
            + pynutil.delete("\"")
            + pynutil.delete('"')
            + delete_space
            + insert_space,
            0,
@@ -42,18 +33,18 @@
        )
        number_part = (
            pynutil.delete("number_part: \"")
            pynutil.delete('number_part: "')
            + pynini.closure(DAMO_NOT_QUOTE, 1)
            + pynini.closure(pynutil.add_weight(pynutil.delete(" "), -0.0001), 0, 1)
            + pynutil.delete("\"")
            + pynutil.delete('"')
        )
        optional_extension = pynini.closure(
            delete_space
            + insert_space
            + pynutil.delete("extension: \"")
            + pynutil.delete('extension: "')
            + pynini.closure(DAMO_NOT_QUOTE, 1)
            + pynutil.delete("\""),
            + pynutil.delete('"'),
            0,
            1,
        )