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renyi/gist:4522071

Created January 13, 2013 03:23
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gistfile1.py
# Chaining filter()
ateacher_list = teacher_list.filter(Q(asubjects__in=[subject])).filter(~Q(subjects__in=[subject]).distinct()
# Using Q() & Q()
ateacher_list = teacher_list.filter(
Q(asubjects__in=[subject]) & ~Q(subjects__in=[subject]
).distinct()
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