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41 lines
947 B
Python
41 lines
947 B
Python
import ocrmypdf
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from ocrmypdf import ocr, hookimpl
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from ocrmypdf._concurrent import NullProgressBar
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def get_unified_progress(self, desc, current, total):
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steps = ["Scanning contents", "OCR", "PDF/A conversion"]
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if desc in steps:
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index = steps.index(desc)
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return (index / len(steps)) + (current / total) / len(steps)
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else:
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return 0
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class MyProgressBar:
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# __enter__, __exit__ and others removed for simplicity
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def update(self, *args, **kwargs):
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pass
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# i'd need to call MyOcrClass.progress() here.
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@hookimpl
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def get_progressbar_class(*args, **kwargs):
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return MyProgressBar
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class MyOcrClass:
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def progress(self, current_p, max_p):
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# send progress over web sockets, *requires* self reference
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pass
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def run(self):
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ocrmypdf.ocr("test.pdf", "test_out.pdf", skip_text=True, jobs=1, plugins="test")
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if __name__ == '__main__':
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MyOcrClass().run()
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