'Calls a wizard that allows the user to carry on with journal creation'

def _journal_creation_wizard(self, currency, account_number):

    return {'name': _('Journal    Creation'), 'type': 'ir.actions.act_window', 'res_model': 'account.bank.statement.import.journal.creation', 'view_type': 'form', 'view_mode': 'form', 'target': 'new', 'context': {'statement_import_transient_id': self.env.context['active_id'], 'default_bank_acc_number': account_number, 'default_name': ((_('Bank') + '    ') + account_number), 'default_currency_id': ((currency and currency.id) or False), 'default_type': 'bank'}}
