Exemplo n.º 1
0
def migrate_apps(apps, schema=None, **options):
    def wrapper(_apps, *args, **kwargs):
        load_post_syncdb_signals()
        for _app in _apps:
            migrate.Command().execute(_app, **kwargs)
    
    # Migrate without schema (on public)
    if not schema:
        schema_store.reset_path()
        run_with_apps(apps, wrapper, **options)
        return
    
    # Migrate with schema
    schema_store.schema = schema
    
    if len(db.connections.databases) > 1:
        raise Exception('Appschema doest not support multi databases (yet?)')
    
    try:
        # For other apps, we work with seach_path <schema>,public to
        # properly handle cross schema foreign keys.
        schema_store.set_path()
        
        # South sometimes needs a schema settings to be set and take it from
        # Django db settings SCHEMA
        db.connection.settings_dict['SCHEMA'] = schema
        
        run_with_apps(apps, wrapper, **options)
    finally:
        schema_store.clear()
        del db.connection.settings_dict['SCHEMA']
Exemplo n.º 2
0
def _syncdb_apps(apps, schema=None, force_close=True, **options):
    """
    This function simply call syncdb command (Django or South one) for
    select apps only.
    """
    def wrapper(_apps, *args, **kwargs):
        load_post_syncdb_signals()
        return syncdb.Command().execute(**kwargs)

    # Force connection close
    if force_close:
        db.connection.close()
        db.connection.connection = None

    # Force default DB if not specified
    options['database'] = options.get('database', db.DEFAULT_DB_ALIAS)

    # Syncdb without schema (on public)
    if not schema:
        schema_store.reset_path()
        return run_with_apps(apps, wrapper, **options)

    # Syncdb with schema
    #
    # We first handle the case of apps that are both shared and isolated.
    # As this tables are already present in public schema, we can't sync
    # with a search_path <schema>,public

    shared_apps, _ = get_apps()
    both_apps = [x for x in apps if x in shared_apps]
    shared_apps = [x for x in apps if x not in both_apps]

    schema_store.schema = schema

    if 'south' in apps:
        try:
            schema_store.force_path()
            run_with_apps(both_apps, wrapper, **options)
        except ValueError:
            pass

    try:
        # For other apps, we work with seach_path <schema>,public to
        # properly handle cross schema foreign keys.
        schema_store.set_path()
        run_with_apps(shared_apps, wrapper, **options)
    finally:
        schema_store.clear()
Exemplo n.º 3
0
 def process_exception(self, request, exception):
     if self.should_process(request):
         schema_store.clear()
Exemplo n.º 4
0
 def process_response(self, request, response):
     if self.should_process(request):
         schema_store.clear()
     return response
Exemplo n.º 5
0
 def process_exception(self, request, exception):
     if self.should_process(request):
         schema_store.clear()
Exemplo n.º 6
0
 def process_response(self, request, response):
     if self.should_process(request):
         schema_store.clear()
     return response