提交

kongdeqiang

2026-03-13 28ccfbfc51068a663a80764e14074df5edf2b5ba

 fun_text_processing/text_normalization/en/verbalizers/roman.py

@@ -1,17 +1,3 @@
# 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
from fun_text_processing.text_normalization.en.verbalizers.ordinal import OrdinalFst
@@ -36,32 +22,34 @@
        ordinal = pynini.compose(cardinal, suffix)

        graph = (
            pynutil.delete("key_cardinal: \"")
            pynutil.delete('key_cardinal: "')
            + pynini.closure(DAMO_NOT_QUOTE, 1)
            + pynutil.delete("\"")
            + pynutil.delete('"')
            + pynini.accep(" ")
            + pynutil.delete("integer: \"")
            + pynutil.delete('integer: "')
            + cardinal
            + pynutil.delete("\"")
            + pynutil.delete('"')
        ).optimize()

        graph |= (
            pynutil.delete("default_cardinal: \"default\" integer: \"") + cardinal + pynutil.delete("\"")
            pynutil.delete('default_cardinal: "default" integer: "')
            + cardinal
            + pynutil.delete('"')
        ).optimize()

        graph |= (
            pynutil.delete("default_ordinal: \"default\" integer: \"") + ordinal + pynutil.delete("\"")
            pynutil.delete('default_ordinal: "default" integer: "') + ordinal + pynutil.delete('"')
        ).optimize()

        graph |= (
            pynutil.delete("key_the_ordinal: \"")
            pynutil.delete('key_the_ordinal: "')
            + pynini.closure(DAMO_NOT_QUOTE, 1)
            + pynutil.delete("\"")
            + pynutil.delete('"')
            + pynini.accep(" ")
            + pynutil.delete("integer: \"")
            + pynutil.delete('integer: "')
            + pynini.closure(pynutil.insert("the "), 0, 1)
            + ordinal
            + pynutil.delete("\"")
            + pynutil.delete('"')
        ).optimize()

        delete_tokens = self.delete_tokens(graph)