|
1
|
# this file derive from django-tenant-schemas
|
|
2
|
# Author: Bernardo Pires Carneiro
|
|
3
|
# Email: carneiro.be@gmail.com
|
|
4
|
# License: MIT license
|
|
5
|
# Home-page: http://github.com/bcarneiro/django-tenant-schemas
|
|
6
|
import django
|
|
7
|
|
|
8
|
if django.VERSION < (1, 7, 0):
|
|
9
|
from django.conf import settings
|
|
10
|
from django.contrib.contenttypes.models import ContentType
|
|
11
|
from django.db.models import get_apps, get_models
|
|
12
|
if "south" in settings.INSTALLED_APPS:
|
|
13
|
from south.management.commands.syncdb import Command as SyncdbCommand
|
|
14
|
else:
|
|
15
|
from django.core.management.commands.syncdb import Command as SyncdbCommand
|
|
16
|
from django.db import connection
|
|
17
|
from entrouvert.djommon.multitenant.middleware import TenantMiddleware
|
|
18
|
from entrouvert.djommon.multitenant.management.commands import SyncCommon
|
|
19
|
|
|
20
|
|
|
21
|
class SyncSchemasCommand(SyncCommon):
|
|
22
|
help = "Sync schemas based on TENANT_APPS and SHARED_APPS settings"
|
|
23
|
option_list = SyncdbCommand.option_list + SyncCommon.option_list
|
|
24
|
|
|
25
|
def handle(self, *args, **options):
|
|
26
|
super(Command, self).handle(*args, **options)
|
|
27
|
|
|
28
|
if "south" in settings.INSTALLED_APPS:
|
|
29
|
self.options["migrate"] = False
|
|
30
|
|
|
31
|
# save original settings
|
|
32
|
for model in get_models(include_auto_created=True):
|
|
33
|
setattr(model._meta, 'was_managed', model._meta.managed)
|
|
34
|
|
|
35
|
ContentType.objects.clear_cache()
|
|
36
|
|
|
37
|
if self.sync_public:
|
|
38
|
self.sync_public_apps()
|
|
39
|
if self.sync_tenant:
|
|
40
|
self.sync_tenant_apps(self.domain)
|
|
41
|
|
|
42
|
# restore settings
|
|
43
|
for model in get_models(include_auto_created=True):
|
|
44
|
model._meta.managed = model._meta.was_managed
|
|
45
|
|
|
46
|
def _set_managed_apps(self, included_apps):
|
|
47
|
""" sets which apps are managed by syncdb """
|
|
48
|
for model in get_models(include_auto_created=True):
|
|
49
|
model._meta.managed = False
|
|
50
|
|
|
51
|
verbosity = int(self.options.get('verbosity'))
|
|
52
|
for app_model in get_apps():
|
|
53
|
app_name = app_model.__name__.replace('.models', '')
|
|
54
|
if app_name in included_apps:
|
|
55
|
for model in get_models(app_model, include_auto_created=True):
|
|
56
|
model._meta.managed = model._meta.was_managed
|
|
57
|
if model._meta.managed and verbosity >= 3:
|
|
58
|
self._notice("=== Include Model: %s: %s" % (app_name, model.__name__))
|
|
59
|
|
|
60
|
def _sync_tenant(self, tenant):
|
|
61
|
self._notice("=== Running syncdb for schema: %s" % tenant.schema_name)
|
|
62
|
connection.set_tenant(tenant, include_public=False)
|
|
63
|
SyncdbCommand().execute(**self.options)
|
|
64
|
|
|
65
|
def sync_tenant_apps(self, schema_name=None):
|
|
66
|
apps = self.tenant_apps or self.installed_apps
|
|
67
|
self._set_managed_apps(apps)
|
|
68
|
if schema_name:
|
|
69
|
tenant = TenantMiddleware.get_tenant_by_hostname(schema_name)
|
|
70
|
self._sync_tenant(tenant)
|
|
71
|
else:
|
|
72
|
all_tenants = TenantMiddleware.get_tenants()
|
|
73
|
if not all_tenants:
|
|
74
|
self._notice("No tenants found!")
|
|
75
|
|
|
76
|
for tenant in all_tenants:
|
|
77
|
self._sync_tenant(tenant)
|
|
78
|
|
|
79
|
def sync_public_apps(self):
|
|
80
|
self._notice("=== Running syncdb for schema public")
|
|
81
|
apps = self.shared_apps or self.installed_apps
|
|
82
|
self._set_managed_apps(apps)
|
|
83
|
SyncdbCommand().execute(**self.options)
|
|
84
|
|
|
85
|
if django.VERSION < (1, 7, 0):
|
|
86
|
Command = SyncSchemasCommand
|
|
87
|
else:
|
|
88
|
raise RuntimeError('Django 1.7: use migrate_schemas')
|
|
89
|
|