mirror of
https://github.com/bookwyrm-social/bookwyrm.git
synced 2024-06-15 19:50:41 +00:00
30 lines
956 B
Python
30 lines
956 B
Python
|
from bookwyrm.management.merge import merge_objects
|
|||
|
|
from django.core.management.base import BaseCommand
|
|||
|
|
|
|||
|
|
|
|||
|
|
class MergeCommand(BaseCommand):
|
|||
|
|
"""base class for merge commands"""
|
|||
|
|
|
|||
|
|
def add_arguments(self, parser):
|
|||
|
|
"""add the arguments for this command"""
|
|||
|
|
parser.add_argument("--canonical", type=int, required=True)
|
|||
|
|
parser.add_argument("--other", type=int, required=True)
|
|||
|
|
|
|||
|
|
# pylint: disable=no-self-use,unused-argument
|
|||
|
|
def handle(self, *args, **options):
|
|||
|
|
"""merge the two objects"""
|
|||
|
|
model = self.MODEL
|
|||
|
|
|
|||
|
|
try:
|
|||
|
|
canonical = model.objects.get(id=options["canonical"])
|
|||
|
|
except model.DoesNotExist:
|
|||
|
|
print("canonical book doesn’t exist!")
|
|||
|
|
return
|
|||
|
|
try:
|
|||
|
|
other = model.objects.get(id=options["other"])
|
|||
|
|
except model.DoesNotExist:
|
|||
|
|
print("other book doesn’t exist!")
|
|||
|
|
return
|
|||
|
|
|
|||
|
|
merge_objects(canonical, other)
|