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dj22: disable subparsers work around (#51516)

This commit is contained in:
Benjamin Dauvergne 2021-03-01 13:43:43 +01:00
parent 7df6f0ae0c
commit 48f52ae9ba
1 changed files with 9 additions and 4 deletions
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13
zoo/zoo_nanterre/management/commands/rsu-duplicates.py
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@ -21,6 +21,7 @@ from __future__ import unicode_literals
from decimal import Decimal
import datetime
import django
from django.core.management.base import BaseCommand, CommandParser
from django.utils.six import python_2_unicode_compatible
from django.utils.timezone import now
@ -68,11 +69,15 @@ class Command(BaseCommand):
def add_arguments(self, parser):
cmd = self
class SubParser(CommandParser):
def __init__(self, **kwargs):
super(SubParser, self).__init__(cmd, **kwargs)
if django.VERSION < (2, 1):
# https://stackoverflow.com/questions/36706220/is-it-possible-to-create-subparsers-in-a-django-management-command
class SubParser(CommandParser):
def __init__(self, **kwargs):
super(SubParser, self).__init__(cmd, **kwargs)
subparser = parser.add_subparsers(dest='command', help='commands', parser_class=SubParser)
subparser = parser.add_subparsers(dest='command', help='commands', parser_class=SubParser)
else:
subparser = parser.add_subparsers(title='subcommands', dest='command', required=True)
find_parser = subparser.add_parser('find', help='find duplicates')
find_parser.add_argument('--count', type=int, help='search last count persons created',
default=None)