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