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Improved schedule models and behavior
This allows for full slot creation now.
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Original file line number | Diff line number | Diff line change |
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class InlineSet(object): | ||
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def __init__(self, obj, field, delimiter): | ||
self.obj = obj | ||
self.field = field | ||
self.data = set([x for x in getattr(obj, field).split(delimiter) if x]) | ||
self.delimiter = delimiter | ||
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def __iter__(self): | ||
return iter(self.queryset()) | ||
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def __len__(self): | ||
return self.queryset().count() | ||
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def queryset(self): | ||
return self.obj.__class__._default_manager.filter(pk__in=self.data) | ||
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def add(self, obj, commit=True): | ||
""" | ||
Add given room to the set, but check if it can exist | ||
before adding it. | ||
""" | ||
self.data.add(obj.pk) | ||
self._update_model(commit=commit) | ||
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def remove(self, obj, commit=True): | ||
self.data.remove(obj.pk) | ||
self._update_model(commit=commit) | ||
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def _update_model(self, commit=True): | ||
value = self.delimiter.join([str(x) for x in self.data]) | ||
setattr(self.obj, self.field, value) | ||
if commit: | ||
self.obj.save(force_update=True) |