17 lines
558 B
Python
17 lines
558 B
Python
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import pynini
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from fun_text_processing.text_normalization.zh.graph_utils import FUN_NOT_QUOTE, GraphFst
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from pynini.lib import pynutil
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class Cardinal(GraphFst):
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"""
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tokens { cardinal { integer: "一二三" } } -> 一二三
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"""
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def __init__(self, deterministic: bool = True, lm: bool = False):
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super().__init__(name="cardinal", kind="verbalize", deterministic=deterministic)
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graph = pynutil.delete('integer: "') + pynini.closure(FUN_NOT_QUOTE) + pynutil.delete('"')
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self.fst = self.delete_tokens(graph).optimize()
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