Fixed formatting error in get_product_information. Got rid of a comparison to None.

reem · reem · commit 4050238bf371 · 2013-10-01T16:17:57.000-04:00
diff --git a/3-tier.py b/3-tier.py
@@ -35,13 +35,13 @@ def get_product_list(self):
 
 def get_product_information(self, product):
 product_info = self.business_logic.product_information(product)
- if product_info is not None:
+ if product_info:
 print('PRODUCT INFORMATION:')
- print('Name:{:.s}, Price:{:.2f}, Quantity:{:.d}'.format(
+ print('Name:{0}, Price:{1:.2f}, Quantity:{2:}'.format(
 product.title(), product_info.get('price', 0),
- product_info.get('quantity', 0))
+ product_info.get('quantity', 0)))
 else:
- print('That product "%s" does not exist in the records' % product)
+ print('That product "{0}" does not exist in the records'.format(product))
 
 
 if __name__ == '__main__':

-Original file line number
+Diff line change
 defget_product_information(self, product):
 product_info=self.business_logic.product_information(product)
 -ifproduct_infoisnotNone:
 +ifproduct_info:
 print('PRODUCT INFORMATION:')
 -print('Name:{:.s}, Price:{:.2f}, Quantity:{:.d}'.format(
 +print('Name:{0}, Price:{1:.2f}, Quantity:{2:}'.format(
 product.title(), product_info.get('price', 0),
 -product_info.get('quantity', 0))
 +product_info.get('quantity', 0)))
 else:
 -print('That product "%s" does not exist in the records'%product)
 +print('That product "{0}" does not exist in the records'.format(product))
 if__name__=='__main__':