I have a working django-admin custom command that I use to populate my database with new information. Again, everything works.
However, I have now changed my models and function slightly to accept two arguments as a tuple - first name and last name, instead of just "name".
Previous code below - working. Run using "manage.py xyz name1 name2 name3... etc. (space between the different args)
from django.core.management.base import BaseCommand, CommandError
from detail.models import ABC
from detail.parser import DEF
class Command(BaseCommand):
args = '<name...>'
help = 'Populates the ABC class database'
def handle(self, *args, **options):
for symbol in args:
try:
info = DEF(name)
Is it possible to pass on two arguments from the django-admin custom command where the second argument is optional --> i.e. (first, last=None)?
Pseudocode below of what I'd like to run using... "manage.py xyz (first1, last1) (first2, last2) <-- or some variation of this
I've already changed the function DEF to accept this appropriately as a standalone function. I'm just not sure how I can get the django-admin command working now.
It's entirely possible, although django.core.management
does not provide a specific tool to do so. You can parse the arguments passed via the args
keyword argument. You'll have to come up with a syntax for doing so (defining the syntax in the help
attribute of the command would probably be a good idea).
Assuming the syntax is firstname.lastname
, or just firstname
in the case that the last name is omitted, you can do something like:
def handle(self, *args, **options):
for arg in args:
try:
first_name, last_name = arg.split('.')
except ValueError:
first_name, last_name = arg, None
info = DEF(first_name, last_name)
And users of the command can pass in arguments like so:
$ python manage.py yourcommand -v=3 john.doe bill patrick.bateman
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