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Updated print statements to work with py3; thanks Claude Paroz noting…

… this.
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commit 3bdb65dc5959b62f910ca498cce19682e2db6308 1 parent 4754f12
@timgraham timgraham authored
Showing with 5 additions and 5 deletions.
  1. +5 −5 docs/ref/models/querysets.txt
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10 docs/ref/models/querysets.txt
@@ -1271,7 +1271,7 @@ The :exc:`~django.core.exceptions.DoesNotExist` exception inherits from
e = Entry.objects.get(id=3)
b = Blog.objects.get(id=1)
except ObjectDoesNotExist:
- print "Either the entry or blog doesn't exist."
+ print("Either the entry or blog doesn't exist.")
create
~~~~~~
@@ -1538,23 +1538,23 @@ The most efficient method of finding whether a model with a unique field
entry = Entry.objects.get(pk=123)
if some_query_set.filter(pk=entry.pk).exists():
- print "Entry contained in queryset"
+ print("Entry contained in queryset")
Which will be faster than the following which requires evaluating and iterating
through the entire queryset::
if entry in some_query_set:
- print "Entry contained in QuerySet"
+ print("Entry contained in QuerySet")
And to find whether a queryset contains any items::
if some_query_set.exists():
- print "There is at least one object in some_query_set"
+ print("There is at least one object in some_query_set")
Which will be faster than::
if some_query_set:
- print "There is at least one object in some_query_set"
+ print("There is at least one object in some_query_set")
... but not by a large degree (hence needing a large queryset for efficiency
gains).
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