2019-11-23 08:17:35 +01:00
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"""
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utilitaires créole
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"""
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2019-11-26 20:33:24 +01:00
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import unicodedata
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2019-12-22 08:37:30 +01:00
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from .i18n import _
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2019-11-23 08:17:35 +01:00
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2019-12-22 08:37:30 +01:00
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def normalize_family(family_name: str,
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2019-12-22 08:45:03 +01:00
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check_name: bool=True,
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allow_dot: bool=False) -> str:
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2019-12-22 08:37:30 +01:00
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"""replace space, accent, uppercase, ... by valid character
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2019-11-23 08:17:35 +01:00
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"""
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2020-03-04 15:37:08 +01:00
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family_name = family_name.replace('-', '_')
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2019-12-22 08:45:03 +01:00
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if not allow_dot:
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2020-03-04 15:37:08 +01:00
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family_name = family_name.replace('.', '_')
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family_name = family_name.replace(' ', '_')
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nfkd_form = unicodedata.normalize('NFKD', family_name)
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family_name = ''.join([c for c in nfkd_form if not unicodedata.combining(c)])
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family_name = family_name.lower()
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if check_name and family_name == 'containers':
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raise ValueError(_(f'"{family_name}" is a forbidden family name'))
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return family_name
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2019-11-23 08:17:35 +01:00
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