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22 lines
631 B
Python
22 lines
631 B
Python
from import_export.widgets import ManyToManyWidget
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class AutoCreateManyToManyWidget(ManyToManyWidget):
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def clean(self, value, row=None, *args, **kwargs):
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if not value:
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return []
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values = value.split(self.separator)
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cleaned_values = []
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for val in values:
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val = val.strip()
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if val:
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try:
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obj = self.model.objects.get(**{self.field: val})
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except self.model.DoesNotExist:
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obj = self.model.objects.create(name=val)
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cleaned_values.append(obj)
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return cleaned_values
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