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83 lines
1.9 KiB
Python
83 lines
1.9 KiB
Python
from pponnxcr import TextSystem as TextSystem_
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from module.base.decorator import cached_property, del_cached_property
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from module.exception import ScriptError
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DIC_LANG_TO_MODEL = {
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'cn': 'zhs',
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'en': 'en',
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'jp': 'ja',
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'tw': 'zht',
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}
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def lang2model(lang: str) -> str:
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"""
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Args:
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lang: In-game language name, defined in VALID_LANG
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Returns:
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str: Model name, defined in pponnxcr.utility
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"""
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return DIC_LANG_TO_MODEL.get(lang, lang)
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def model2lang(model: str) -> str:
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"""
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Args:
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model: Model name, defined in pponnxcr.utility
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Returns:
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str: In-game language name, defined in VALID_LANG
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"""
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for k, v in DIC_LANG_TO_MODEL.items():
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if model == v:
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return k
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return model
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class TextSystem(TextSystem_):
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.text_recognizer.rec_batch_num = 1
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class OcrModel:
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def get_by_model(self, model: str) -> TextSystem:
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try:
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return self.__getattribute__(model)
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except AttributeError:
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raise ScriptError(f'OCR model "{model}" does not exists')
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def get_by_lang(self, lang: str) -> TextSystem:
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try:
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model = lang2model(lang)
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return self.__getattribute__(model)
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except AttributeError:
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raise ScriptError(f'OCR model under lang "{lang}" does not exists')
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def resource_release(self):
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del_cached_property(self, 'zhs')
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del_cached_property(self, 'en')
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del_cached_property(self, 'ja')
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del_cached_property(self, 'zht')
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@cached_property
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def zhs(self):
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return TextSystem('zhs')
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@cached_property
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def en(self):
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return TextSystem('en')
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@cached_property
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def ja(self):
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return TextSystem('ja')
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@cached_property
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def zht(self):
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return TextSystem('zht')
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OCR_MODEL = OcrModel()
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