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Introduce VariationDict to reduce duplicate code

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This commit is contained in:
Raphael Michel
2014-10-07 10:25:29 +02:00
parent 421b4d8eca
commit 1ec224049d
6 changed files with 90 additions and 25 deletions
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src/tixlcontrol/views/item.py
+1 -11
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@@ -561,16 +561,6 @@ class ItemVariations(TemplateView, SingleObjectMixin):
if v.prop.pk != prop2.pk
]
# Given an dictionary like the ones returned by
# Item.get_all_variation() this will return a list of PropertyValue
# objects sorted by the primary keys of the properties they belong
# to.
values = lambda variation: [
i[1] for i in sorted(
[it for it in variation.items() if it[0] != 'variation']
)
]
# Given a list of variations, this will sort them by their position
# on the x-axis
sort = lambda v: v[prop2.pk].pk
@@ -592,7 +582,7 @@ class ItemVariations(TemplateView, SingleObjectMixin):
selection = selector(gridrow + (val1,))
# We now iterate over all variations who generate the same
# selector as 'selection'.
filtered = [v for v in variations if selector(values(v)) == selection]
filtered = [v for v in variations if selector(v.relevant_values()) == selection]
for variation in sorted(filtered, key=sort):
form = self.get_form(variation, data)
formrow.append(form)