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import re
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import json
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import sys
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from optparse import make_option
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from django.core.management.base import BaseCommand, CommandError
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from django.template.defaultfilters import slugify
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from django.db import transaction
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from ...models import ClientSetting
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class Command(BaseCommand):
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requires_model_validation = True
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can_import_settings = True
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option_list = BaseCommand.option_list + (
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make_option('--list-settings',
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action='store_true',
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default=False,
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help='List settings'),
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make_option('--verbose',
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action='store_true',
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default=False,
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help='List settings'),
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make_option('--set-setting',
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action='append',
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default=[],
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help='Set setting, use key=value format'),
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)
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@transaction.commit_on_success
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def handle(self, domain_url, schema_name=None, **options):
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import tenant_schemas.utils
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tenant_model = tenant_schemas.utils.get_tenant_model()
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if schema_name is None:
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schema_name = slugify(domain_url)
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tenant, created = tenant_model.objects.get_or_create(domain_url=domain_url,
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defaults={'schema_name': schema_name})
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if created:
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print 'Created new tenant for', domain_url, 'and schema name', schema_name
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tenant.create_schema(True)
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if options['list_settings']:
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if tenant.clientsetting_set.exists():
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for client_setting in tenant.clientsetting_set.all():
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print '{0.name}: {0.value}'.format(client_setting)
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for key_value in options['set_setting']:
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if '=' not in key_value:
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raise CommandError('invalid --set-settings %r', key_value)
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key, value = key_value.split('=', 1)
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if not re.match(ClientSetting.NAME_RE, key):
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raise CommandError('invalid --set-settings key %r', key)
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if value:
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try:
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json.loads(value)
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except ValueError:
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raise CommandError('invalid --set-settings value JSON %r', value)
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try:
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client_setting = tenant.clientsetting_set.get(name=key)
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client_setting.value = value
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client_setting.save()
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if options['verbose']:
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print >>sys.stderr, 'Modified setting'
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except ClientSetting.DoesNotExist:
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tenant.clientsetting_set.create(name=key, value=value)
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if options['verbose']:
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print >>sys.stderr, 'Created setting'
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else:
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qs = tenant.clientsetting_set.filter(name=key)
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count = qs.count()
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qs.delete()
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if options['verbose']:
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if count:
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print >>sys.stderr, 'Deleted settings'
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else:
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print >>sys.stderr, 'No setting found'
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-
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