chore: import upstream snapshot with attribution

2026-07-13 13:25:10 +08:00
commit c397331b1e
3684 changed files with 990993 additions and 0 deletions
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+from fun_text_processing.text_normalization.de.taggers.cardinal import CardinalFst as CardinalTagger
+from fun_text_processing.text_normalization.de.verbalizers.cardinal import CardinalFst
+from fun_text_processing.text_normalization.de.verbalizers.date import DateFst
+from fun_text_processing.text_normalization.de.verbalizers.decimal import DecimalFst
+from fun_text_processing.text_normalization.de.verbalizers.electronic import ElectronicFst
+from fun_text_processing.text_normalization.de.verbalizers.fraction import FractionFst
+from fun_text_processing.text_normalization.de.verbalizers.measure import MeasureFst
+from fun_text_processing.text_normalization.de.verbalizers.money import MoneyFst
+from fun_text_processing.text_normalization.de.verbalizers.ordinal import OrdinalFst
+from fun_text_processing.text_normalization.de.verbalizers.telephone import TelephoneFst
+from fun_text_processing.text_normalization.de.verbalizers.time import TimeFst
+from fun_text_processing.text_normalization.en.graph_utils import GraphFst
+from fun_text_processing.text_normalization.en.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.
+
+    Args:
+        deterministic: if True will provide a single transduction option,
+            for False multiple options (used for audio-based normalization)
+    """
+
+    def __init__(self, deterministic: bool = True):
+        super().__init__(name="verbalize", kind="verbalize", deterministic=deterministic)
+        cardinal_tagger = CardinalTagger(deterministic=deterministic)
+        cardinal = CardinalFst(deterministic=deterministic)
+        cardinal_graph = cardinal.fst
+        ordinal = OrdinalFst(deterministic=deterministic)
+        ordinal_graph = ordinal.fst
+        decimal = DecimalFst(deterministic=deterministic)
+        decimal_graph = decimal.fst
+        fraction = FractionFst(ordinal=ordinal, deterministic=deterministic)
+        fraction_graph = fraction.fst
+        date = DateFst(ordinal=ordinal)
+        date_graph = date.fst
+        measure = MeasureFst(
+            cardinal=cardinal, decimal=decimal, fraction=fraction, deterministic=deterministic
+        )
+        measure_graph = measure.fst
+        electronic = ElectronicFst(deterministic=deterministic)
+        electronic_graph = electronic.fst
+        whitelist_graph = WhiteListFst(deterministic=deterministic).fst
+        money_graph = MoneyFst(decimal=decimal).fst
+        telephone_graph = TelephoneFst(deterministic=deterministic).fst
+        time_graph = TimeFst(cardinal_tagger=cardinal_tagger, deterministic=deterministic).fst
+
+        graph = (
+            cardinal_graph
+            | measure_graph
+            | decimal_graph
+            | ordinal_graph
+            | date_graph
+            | electronic_graph
+            | money_graph
+            | fraction_graph
+            | whitelist_graph
+            | telephone_graph
+            | time_graph
+        )
+        self.fst = graph