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Django 1.8: declare positional arguments in management commands

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(imported from commit d9efca1376de92c8187d25f546c79fece8d2d8c6)
This commit is contained in:
Reid Barton
2015-08-20 17:10:41 -07:00
parent ecc07333af
commit ae0ae3dde8
28 changed files with 285 additions and 274 deletions
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18
zerver/management/commands/rename_stream.py
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@@ -8,16 +8,20 @@ from zerver.models import Realm, get_realm
import sys
class Command(BaseCommand):
help = """Change the stream name for a realm.
help = """Change the stream name for a realm."""
Usage: python manage.py rename_stream <domain> <old name> <new name>"""
def add_arguments(self, parser):
parser.add_argument('domain', metavar='<domain>', type=str,
help="domain to operate on")
parser.add_argument('old_name', metavar='<old name>', type=str,
help='name of stream to be renamed')
parser.add_argument('new_name', metavar='<new name>', type=str,
help='new name to rename the stream to')
def handle(self, *args, **options):
if len(args) != 3:
print "Please provide a domain and the old and new names."
exit(1)
domain, old_name, new_name = args
domain = options['domain']
old_name = options['old_name']
new_name = options['new_name']
encoding = sys.getfilesystemencoding()
try: