How to print a model object properly in Django?
Question:
I am new in django, I want to print my data, i am using this function to get data from table, page_data = Pages.objects.all().filter(id=id), i am getting this response <QuerySet [<Pages: Page 567>]>, why it shows only title column data ? It should show all the data, can anyone plese help me to show all the data whitin the table with print in cmd ?
Answers:
You can see each property data by accessing using the property name like
page_data.id
page_data.title
By default the the query set will display only the primary key of the record as a tag for the query set which is why you see the id value 567 in [<Pages: Page 567>]
Perhaps you should be looking at overriding __str__() method to return whatever data you want from an object in Django Model.
Here you go.
https://docs.djangoproject.com/en/2.2/ref/models/instances/#str
You can also get any column value of the object using the below format.
object_name.column1_name
object_name.column2_name
To get a dictionary representation of a Django model object, you can access the __dict__ attribute:
model_object = Pages.objects.all().filter(id=id).first()
print(model_object.__dict__)
As a bonus, to do a colorized pretty print (e.g. in the ./manage.py shell REPL environment):
>>> from rich import pretty, print
>>> pretty.install()
>>> model_object.__dict__
I am new in django, I want to print my data, i am using this function to get data from table, page_data = Pages.objects.all().filter(id=id), i am getting this response <QuerySet [<Pages: Page 567>]>, why it shows only title column data ? It should show all the data, can anyone plese help me to show all the data whitin the table with print in cmd ?
You can see each property data by accessing using the property name like
page_data.id
page_data.title
By default the the query set will display only the primary key of the record as a tag for the query set which is why you see the id value 567 in [<Pages: Page 567>]
Perhaps you should be looking at overriding __str__() method to return whatever data you want from an object in Django Model.
Here you go.
https://docs.djangoproject.com/en/2.2/ref/models/instances/#str
You can also get any column value of the object using the below format.
object_name.column1_name
object_name.column2_name
To get a dictionary representation of a Django model object, you can access the __dict__ attribute:
model_object = Pages.objects.all().filter(id=id).first()
print(model_object.__dict__)
As a bonus, to do a colorized pretty print (e.g. in the ./manage.py shell REPL environment):
>>> from rich import pretty, print
>>> pretty.install()
>>> model_object.__dict__