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afroisalreadyinu/pq_examples.py

Created November 3, 2011 10:11
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Product query examples
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pq_examples.py
product = Product(color='red', size='small', weight='light')
pq = BasicProductQuery(color='red')
assert product in pq
assert product not in ~pq
SmallAndLight = BasicProductQuery(size='small') & BasicProductQuery(weight='light')
assert product in SmallAndLight
SmallAndLightOrNotRed = SmallAndLight | ~BasicProductQuery(color='red')
product2 = Product(size='big', color='blue', weight='heavy')
assert product2 in SmallAndLightOrNotRed
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