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@@ -11,12 +11,13 @@ QR_MAX_BYTES = {
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ERROR_CORRECT_L: 2953,
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}
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QR_QUALITY_MAP = {
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- q: locals().get(f'ERROR_CORRECT_{q}') for q in (
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- 'H', 'Q', 'M', 'L'
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- )
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+ 'H': ERROR_CORRECT_H,
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+ 'Q': ERROR_CORRECT_Q,
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+ 'M': ERROR_CORRECT_M,
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+ 'L': ERROR_CORRECT_L,
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}
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def get_qr_code(data: Union[bytes, str], fallback: Union[bytes, str] = None, err_lvl='H'):
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- err_lvl = QR_QUALITY_MAP.get(err_lvl, err_lvl)
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+ err_lvl = QR_QUALITY_MAP.get(err_lvl, ERROR_CORRECT_H)
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qr = QRCode(error_correction=err_lvl)
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if data is not None and isinstance(data, str):
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data = data.encode('utf-8')
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Pi