Create or update django models

obj, created = Person.objects.update_or_create(
    first_name='John', last_name='Lennon',
    defaults={'first_name': 'Bob'},
)
# If person exists with first_name='John' & last_name='Lennon' then update first_name='Bob'
# Else create new person with first_name='Bob' & last_name='Lennon'

Source: stackoverflow.com

Similar codes

8 votes226 views1 answer
How to get specific columns in df
Python
4 votes293 views1 answer
How to address a column in a 2d array python
Python
2 votes259 views1 answer
Python calculate time taken
Python
0 vote303 views2 answers
Python how to keep turtle window open
Python
0 vote303 views1 answer
How to install a python packagae
Python
0 vote255 views1 answer
ImportError: /home/user/.local/lib/python3.8/site-packages/pytorch3d/_C.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZN2at5zerosEN3c108ArrayRefIlEENS0_13TensorOptionsE
Python
1 vote290 views1 answer
Python link to jpg
Python
8 votes285 views3 answers
How to delete nan values in python
Python
0 vote386 views1 answer
Rebuild database from zero django postgres
Python Django
0 vote266 views1 answer
Django pass list of fields to values
Python