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Merge pull request #10356 from edx/cdodge/fix-orm-query

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be sure to add a all() to the ORM statement otherwise the select_subc…
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chrisndodge
2015-10-26 10:08:05 -04:00
parent 5c1789006d c00f82adab
commit 7157affadf
1 changed files with 1 additions and 1 deletions
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lms/djangoapps/instructor_analytics/basic.py
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@@ -337,7 +337,7 @@ def coupon_codes_features(features, coupons_list, course_id):
seats_purchased_using_coupon = 0
total_discounted_amount = 0
for coupon_redemption in coupon_redemptions:
cart_items = coupon_redemption.order.orderitem_set.select_subclasses()
cart_items = coupon_redemption.order.orderitem_set.all().select_subclasses()
found_items = []
for item in cart_items:
if getattr(item, 'course_id', None):