Re: How to convert Queryset to String?

On Tuesday, 2 January 2018 09:42:08 UTC, Joshua O. Morales wrote:

Here's the snippet of my code:

models.py:

class Comment(models.Model):
    comment_title = models.TextField()
    comment_content = models.TextField()
    def __str__(self):
        return self.comment_content

def test_me():
    comment_id_set = list(Comment.objects.values_list('id', flat=True))
    for pk in comment_id_set:
        comment = Comment.objects.filter(pk=pk)
        print(comment)

Output:

<QuerySet [<Comment: Nice weather and location. Not much food choices. The room was fair but clean. Not really fancy. The staff was friendly and helpful. :)>]>

<QuerySet [<Comment: I booked this room for my brother as a gift. They really enjoyed the place.>]>

But your code makes no sense. You do a query to get all the IDs in the database, then for each ID you do yet another query for the ID - using `filter` which returns a queryset, rather than `get` which returns an object - and then print that queryset. Why?

Your code can be simplified to:

comments  = Comment.objects.all()

for comment in comments:

    print comment

--

DR.

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