# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# Import Local Modules
from marvin.cloudstackTestCase import cloudstackTestCase
import unittest
from marvin.lib.utils import (cleanup_resources,
                              validateList)
from marvin.lib.base import (Account,
                             Zone,
                             Template,
                             Hypervisor,
                             ServiceOffering)
from marvin.lib.common import (get_domain,
                               get_zone,
                               get_template,
                               list_os_types,
                               get_builtin_template_info)
from marvin.codes import PASS
from nose.plugins.attrib import attr
import time


class TestTemplates(cloudstackTestCase):

    @classmethod
    def setUpClass(cls):
        try:
            cls._cleanup = []
            cls.testClient = super(TestTemplates, cls).getClsTestClient()
            cls.api_client = cls.testClient.getApiClient()
            cls.services = cls.testClient.getParsedTestDataConfig()
            # Get Domain, Zone, Template
            cls.domain = get_domain(cls.api_client)
            cls.zone = get_zone(
                cls.api_client,
                cls.testClient.getZoneForTests())
            cls.template = get_template(
                cls.api_client,
                cls.zone.id,
                cls.services["ostype"]
            )
            cls.hypervisor = cls.testClient.getHypervisorInfo()
            cls.services['mode'] = cls.zone.networktype

            cls.mgtSvrDetails = cls.config.__dict__["mgtSvr"][0].__dict__

            builtin_info = get_builtin_template_info(cls.api_client, cls.zone.id)
            cls.services["privatetemplate"]["url"] = builtin_info[0]
            cls.services["privatetemplate"]["hypervisor"] = builtin_info[1]
            cls.services["privatetemplate"]["format"] = builtin_info[2]
            cls.services["templates"]["url"] = builtin_info[0]
            cls.services["templates"]["hypervisor"] = builtin_info[1]
            cls.services["templates"]["format"] = builtin_info[2]

        except Exception as e:
            cls.tearDownClass()
            raise Exception("Warning: Exception in setup : %s" % e)
        return

    def setUp(self):

        self.apiClient = self.testClient.getApiClient()
        self.cleanup = []
        self.account = Account.create(
            self.apiClient,
            self.services["account"],
            domainid=self.domain.id
        )
        # Getting authentication for user in newly created Account
        self.user = self.account.user[0]
        self.userapiclient = self.testClient.getUserApiClient(
            self.user.username,
            self.domain.name)
        self.cleanup.append(self.account)

    def tearDown(self):
        super(TestTemplates, self).tearDown()

    @classmethod
    def tearDownClass(cls):
        super(TestTemplates, cls).tearDownClass()

    def __verify_values(self, expected_vals, actual_vals):
        """
        @Desc: Function to verify expected and actual values
        @Steps:
        Step1: Initializing return flag to True
        Step1: Verifying length of expected and actual dictionaries is matching.
               If not matching returning false
        Step2: Listing all the keys from expected dictionary
        Step3: Looping through each key from step2 and verifying expected and actual dictionaries have same value
               If not making return flag to False
        Step4: returning the return flag after all the values are verified
        """
        return_flag = True

        if len(expected_vals) != len(actual_vals):
            return False

        keys = list(expected_vals.keys())
        for i in range(0, len(expected_vals)):
            exp_val = expected_vals[keys[i]]
            act_val = actual_vals[keys[i]]
            if exp_val == act_val:
                return_flag = return_flag and True
            else:
                return_flag = return_flag and False
                self.debug(
                    "expected Value: %s, is not matching with actual value: %s" %
                    (exp_val, act_val))
        return return_flag

    def download(self, apiclient, template_id, retries=72, interval=5):
        """Check if template download will finish in 6 minutes"""
        while retries > -1:
            time.sleep(interval)
            template_response = Template.list(
                apiclient,
                id=template_id,
                zoneid=self.zone.id,
                templatefilter='self'
            )

            if isinstance(template_response, list):
                template = template_response[0]
                if not hasattr(template, 'status') or not template or not template.status:
                    retries = retries - 1
                    continue

                # If template is ready,
                # template.status = Download Complete
                # Downloading - x% Downloaded
                # if Failed
                # Error - Any other string
                if 'Failed' in template.status:
                    raise Exception(
                        "Failed to download template: status - %s" %
                        template.status)

                elif template.status == 'Download Complete' and template.isready:
                    return

                elif 'Downloaded' in template.status:
                    retries = retries - 1
                    continue

                elif 'Installing' not in template.status:
                    if retries >= 0:
                        retries = retries - 1
                        continue
                    raise Exception(
                        "Error in downloading template: status - %s" %
                        template.status)

            else:
                retries = retries - 1
        raise Exception("Template download failed exception.")

    @attr(tags=["advanced", "basic"], required_hardware="true")
    def test_01_list_templates_pagination(self):
        """
        @Desc: Test to List Templates pagination
        @steps:
        Step1: Listing all the Templates for a user
        Step2: Verifying that no Templates are listed
        Step3: Creating (page size + 1) number of Templates
        Step4: Listing all the Templates again for a user
        Step5: Verifying that list size is (page size + 1)
        Step6: Listing all the Templates in page1
        Step7: Verifying that list size is (page size)
        Step8: Listing all the Templates in page2
        Step9: Verifying that list size is 1
        Step10: Listing the template by Id
        Step11: Verifying if the template is downloaded and ready.
                If yes the continuing
                If not waiting and checking for template to be ready till timeout
        Step12: Deleting the Template present in page 2
        Step13: Listing all the Templates in page2
        Step14: Verifying that no Templates are listed
        """
        # Listing all the Templates for a User
        list_templates_before = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"]
        )
        # Verifying that no Templates are listed
        self.assertIsNone(
            list_templates_before,
            "Templates listed for newly created User"
        )
        self.services["privatetemplate"]["ostype"] = self.services["ostype"]
        # Creating pagesize + 1 number of Templates
        for i in range(0, (self.services["pagesize"] + 1)):
            template_created = Template.register(
                self.userapiclient,
                self.services["privatetemplate"],
                self.zone.id,
                hypervisor=self.hypervisor
            )
            self.assertIsNotNone(
                template_created,
                "Template creation failed"
            )

        # Listing all the Templates for a User
        list_templates_after = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"]
        )
        status = validateList(list_templates_after)
        self.assertEqual(
            PASS,
            status[0],
            "Templates creation failed"
        )
        # Verifying that list size is pagesize + 1
        self.assertEqual(
            self.services["pagesize"] + 1,
            len(list_templates_after),
            "Failed to create pagesize + 1 number of Templates"
        )
        # Listing all the Templates in page 1
        list_templates_page1 = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"],
            page=1,
            pagesize=self.services["pagesize"]
        )
        status = validateList(list_templates_page1)
        self.assertEqual(
            PASS,
            status[0],
            "Failed to list Templates in page 1"
        )
        # Verifying the list size to be equal to pagesize
        self.assertEqual(
            self.services["pagesize"],
            len(list_templates_page1),
            "Size of Templates in page 1 is not matching"
        )
        # Listing all the Templates in page 2
        list_templates_page2 = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"],
            page=2,
            pagesize=self.services["pagesize"]
        )
        status = validateList(list_templates_page2)
        self.assertEqual(
            PASS,
            status[0],
            "Failed to list Templates in page 2"
        )
        # Verifying the list size to be equal to 1
        self.assertEqual(
            1,
            len(list_templates_page2),
            "Size of Templates in page 2 is not matching"
        )
        # Verifying the state of the template to be ready. If not waiting for
        # state to become ready
        self.download(self.apiClient, template_created.id)

        # Deleting the Template present in page 2
        Template.delete(
            template_created,
            self.userapiclient
        )
        # Listing all the Templates in page 2 again
        list_templates_page2 = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"],
            page=2,
            pagesize=self.services["pagesize"]
        )
        # Verifying that there are no Templates listed
        self.assertIsNone(
            list_templates_page2,
            "Templates not deleted from page 2"
        )
        del self.services["privatetemplate"]["ostype"]
        return

    @attr(tags=["advanced", "basic"], required_hardware="true")
    def test_02_download_template(self):
        """
        @Desc: Test to Download Template
        @steps:
        Step1: Listing all the Templates for a user
        Step2: Verifying that no Templates are listed
        Step3: Creating a Templates
        Step4: Listing all the Templates again for a user
        Step5: Verifying that list size is 1
        Step6: Verifying if the template is in ready state.
                If yes the continuing
                If not waiting and checking for template to be ready till timeout
        Step7: Downloading the template (Extract)
        Step8: Verifying that Template is downloaded
        """
        # Listing all the Templates for a User
        list_templates_before = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"]
        )
        # Verifying that no Templates are listed
        self.assertIsNone(
            list_templates_before,
            "Templates listed for newly created User"
        )
        self.services["privatetemplate"]["ostype"] = self.services["ostype"]
        self.services["privatetemplate"]["isextractable"] = True
        # Creating aTemplate
        template_created = Template.register(
            self.userapiclient,
            self.services["privatetemplate"],
            self.zone.id,
            hypervisor=self.hypervisor
        )
        self.assertIsNotNone(
            template_created,
            "Template creation failed"
        )
        # Listing all the Templates for a User
        list_templates_after = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"]
        )
        status = validateList(list_templates_after)
        self.assertEqual(
            PASS,
            status[0],
            "Templates creation failed"
        )
        # Verifying that list size is 1
        self.assertEqual(
            1,
            len(list_templates_after),
            "Failed to create a Template"
        )
        # Verifying the state of the template to be ready. If not waiting for
        # state to become ready till time out
        self.download(self.apiClient, template_created.id)

        # Downloading the Template name
        download_template = Template.extract(
            self.userapiclient,
            template_created.id,
            mode="HTTP_DOWNLOAD",
            zoneid=self.zone.id
        )
        self.assertIsNotNone(
            download_template,
            "Download Template failed"
        )
        # Verifying the details of downloaded template
        self.assertEqual(
            "DOWNLOAD_URL_CREATED",
            download_template.state,
            "Download URL not created for Template"
        )
        self.assertIsNotNone(
            download_template.url,
            "Download URL not created for Template"
        )
        self.assertEqual(
            template_created.id,
            download_template.id,
            "Download Template details are not same as Template created"
        )
        del self.services["privatetemplate"]["ostype"]
        del self.services["privatetemplate"]["isextractable"]
        return

    @attr(tags=["advanced", "basic"], required_hardware="true")
    def test_03_edit_template_details(self):
        """
        @Desc: Test to Edit Template name, displaytext, OSType
        @steps:
        Step1: Listing all the Templates for a user
        Step2: Verifying that no Templates are listed
        Step3: Creating a Templates
        Step4: Listing all the Templates again for a user
        Step5: Verifying that list size is 1
        Step6: Verifying if the template is in ready state.
                If yes the continuing
                If not waiting and checking for template to be ready till timeout
        Step7: Editing the template name
        Step8: Verifying that Template name is edited
        Step9: Editing the template displaytext
        Step10: Verifying that Template displaytext is edited
        Step11: Editing the template ostypeid
        Step12: Verifying that Template ostypeid is edited
        Step13: Editing the template name, displaytext
        Step14: Verifying that Template name, displaytext are edited
        Step15: Editing the template name, displaytext, ostypeid
        Step16: Verifying that Template name, displaytext and ostypeid are edited
        """
        # Listing all the Templates for a User
        list_templates_before = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"]
        )
        # Verifying that no Templates are listed
        self.assertIsNone(
            list_templates_before,
            "Templates listed for newly created User"
        )
        self.services["privatetemplate"]["ostype"] = self.services["ostype"]
        # Creating aTemplate
        template_created = Template.register(
            self.userapiclient,
            self.services["privatetemplate"],
            self.zone.id,
            hypervisor=self.hypervisor
        )
        self.assertIsNotNone(
            template_created,
            "Template creation failed"
        )
        # Listing all the Templates for a User
        list_templates_after = Template.list(
            self.userapiclient,
            listall=self.services["listall"],
            templatefilter=self.services["templatefilter"]
        )
        status = validateList(list_templates_after)
        self.assertEqual(
            PASS,
            status[0],
            "Templates creation failed"
        )
        # Verifying that list size is 1
        self.assertEqual(
            1,
            len(list_templates_after),
            "Failed to create a Template"
        )
        # Verifying the state of the template to be ready. If not waiting for
        # state to become ready till time out
        self.download(self.apiClient, template_created.id)

        # Editing the Template name
        edited_template = Template.update(
            template_created,
            self.userapiclient,
            name="NewTemplateName"
        )
        self.assertIsNotNone(
            edited_template,
            "Editing Template failed"
        )
        # Verifying the details of edited template
        expected_dict = {
            "id": template_created.id,
            "name": "NewTemplateName",
            "displaytest": template_created.displaytext,
            "account": template_created.account,
            "domainid": template_created.domainid,
            "format": template_created.format,
            "ostypeid": template_created.ostypeid,
            "templatetype": template_created.templatetype,
        }
        actual_dict = {
            "id": edited_template.id,
            "name": edited_template.name,
            "displaytest": edited_template.displaytext,
            "account": edited_template.account,
            "domainid": edited_template.domainid,
            "format": edited_template.format,
            "ostypeid": edited_template.ostypeid,
            "templatetype": edited_template.templatetype,
        }
        edit_template_status = self.__verify_values(
            expected_dict,
            actual_dict
        )
        self.assertEqual(
            True,
            edit_template_status,
            "Edited Template details are not as expected"
        )
        # Editing the Template displaytext
        edited_template = Template.update(
            template_created,
            self.userapiclient,
            displaytext="TemplateDisplaytext"
        )
        self.assertIsNotNone(
            edited_template,
            "Editing Template failed"
        )
        # Verifying the details of edited template
        expected_dict = {
            "id": template_created.id,
            "name": "NewTemplateName",
            "displaytest": "TemplateDisplaytext",
            "account": template_created.account,
            "domainid": template_created.domainid,
            "format": template_created.format,
            "ostypeid": template_created.ostypeid,
            "templatetype": template_created.templatetype,
        }
        actual_dict = {
            "id": edited_template.id,
            "name": edited_template.name,
            "displaytest": edited_template.displaytext,
            "account": edited_template.account,
            "domainid": edited_template.domainid,
            "format": edited_template.format,
            "ostypeid": edited_template.ostypeid,
            "templatetype": edited_template.templatetype,
        }
        edit_template_status = self.__verify_values(
            expected_dict,
            actual_dict
        )
        self.assertEqual(
            True,
            edit_template_status,
            "Edited Template details are not as expected"
        )
        # Editing the Template ostypeid
        ostype_list = list_os_types(self.userapiclient)
        status = validateList(ostype_list)
        self.assertEqual(
            PASS,
            status[0],
            "Failed to list OS Types"
        )
        for i in range(0, len(ostype_list)):
            if ostype_list[i].id != template_created.ostypeid:
                newostypeid = ostype_list[i].id
                break

        edited_template = Template.update(
            template_created,
            self.userapiclient,
            ostypeid=newostypeid
        )
        self.assertIsNotNone(
            edited_template,
            "Editing Template failed"
        )
        # Verifying the details of edited template
        expected_dict = {
            "id": template_created.id,
            "name": "NewTemplateName",
            "displaytest": "TemplateDisplaytext",
            "account": template_created.account,
            "domainid": template_created.domainid,
            "format": template_created.format,
            "ostypeid": newostypeid,
            "templatetype": template_created.templatetype,
        }
        actual_dict = {
            "id": edited_template.id,
            "name": edited_template.name,
            "displaytest": edited_template.displaytext,
            "account": edited_template.account,
            "domainid": edited_template.domainid,
            "format": edited_template.format,
            "ostypeid": edited_template.ostypeid,
            "templatetype": edited_template.templatetype,
        }
        edit_template_status = self.__verify_values(
            expected_dict,
            actual_dict
        )
        self.assertEqual(
            True,
            edit_template_status,
            "Edited Template details are not as expected"
        )
        # Editing the Template name, displaytext
        edited_template = Template.update(
            template_created,
            self.userapiclient,
            name=template_created.name,
            displaytext=template_created.displaytext
        )
        self.assertIsNotNone(
            edited_template,
            "Editing Template failed"
        )
        # Verifying the details of edited template
        expected_dict = {
            "id": template_created.id,
            "name": template_created.name,
            "displaytest": template_created.displaytext,
            "account": template_created.account,
            "domainid": template_created.domainid,
            "format": template_created.format,
            "ostypeid": newostypeid,
            "templatetype": template_created.templatetype,
        }
        actual_dict = {
            "id": edited_template.id,
            "name": edited_template.name,
            "displaytest": edited_template.displaytext,
            "account": edited_template.account,
            "domainid": edited_template.domainid,
            "format": edited_template.format,
            "ostypeid": edited_template.ostypeid,
            "templatetype": edited_template.templatetype,
        }
        edit_template_status = self.__verify_values(
            expected_dict,
            actual_dict
        )
        self.assertEqual(
            True,
            edit_template_status,
            "Edited Template details are not as expected"
        )
        # Editing the Template name, displaytext, ostypeid
        edited_template = Template.update(
            template_created,
            self.userapiclient,
            name="NewTemplateName",
            displaytext="TemplateDisplaytext",
            ostypeid=template_created.ostypeid
        )
        self.assertIsNotNone(
            edited_template,
            "Editing Template failed"
        )
        # Verifying the details of edited template
        expected_dict = {
            "id": template_created.id,
            "name": "NewTemplateName",
            "displaytest": "TemplateDisplaytext",
            "account": template_created.account,
            "domainid": template_created.domainid,
            "format": template_created.format,
            "ostypeid": template_created.ostypeid,
            "templatetype": template_created.templatetype,
        }
        actual_dict = {
            "id": edited_template.id,
            "name": edited_template.name,
            "displaytest": edited_template.displaytext,
            "account": edited_template.account,
            "domainid": edited_template.domainid,
            "format": edited_template.format,
            "ostypeid": edited_template.ostypeid,
            "templatetype": edited_template.templatetype,
        }
        edit_template_status = self.__verify_values(
            expected_dict,
            actual_dict
        )
        self.assertEqual(
            True,
            edit_template_status,
            "Edited Template details are not as expected"
        )
        del self.services["privatetemplate"]["ostype"]
        return

    @attr(tags=["advanced", "basic"], required_hardware="true")
    def test_04_copy_template(self):
        """
        @Desc: Test to copy Template from one zone to another
        @steps:
        Step1: Listing Zones available for a user
        Step2: Verifying if the zones listed are greater than 1.
               If Yes continuing.
               If not halting the test.
        Step3: Listing all the templates for a user in zone1
        Step4: Verifying that no templates are listed
        Step5: Listing all the templates for a user in zone2
        Step6: Verifying that no templates are listed
        Step7: Creating a Template in zone 1
        Step8: Listing all the Templates again for a user in zone1
        Step9: Verifying that list size is 1
        Step10: Listing all the templates for a user in zone2
        Step11: Verifying that no templates are listed
        Step12: Copying the template created in step7 from zone1 to zone2
        Step13: Listing all the templates for a user in zone2
        Step14: Verifying that list size is 1
        Step15: Listing all the Templates for a user in zone1
        Step16: Verifying that list size is 1
        """
        # Listing Zones available for a user
        zones_list = Zone.list(
            self.userapiclient,
            available=True
        )
        status = validateList(zones_list)
        self.assertEqual(
            PASS,
            status[0],
            "Failed to list Zones"
        )
        if not len(zones_list) > 1:
            raise unittest.SkipTest("Not enough zones exist to copy template")
        else:
            # Listing all the Templates for a User in Zone 1
            list_templates_zone1 = Template.list(
                self.userapiclient,
                listall=self.services["listall"],
                templatefilter=self.services["templatefilter"],
                zoneid=zones_list[0].id
            )
            # Verifying that no Templates are listed
            self.assertIsNone(
                list_templates_zone1,
                "Templates listed for newly created User in Zone1"
            )
            # Listing all the Templates for a User in Zone 2
            list_templates_zone2 = Template.list(
                self.userapiclient,
                listall=self.services["listall"],
                templatefilter=self.services["templatefilter"],
                zoneid=zones_list[1].id
            )
            # Verifying that no Templates are listed
            self.assertIsNone(
                list_templates_zone2,
                "Templates listed for newly created User in Zone2"
            )
            self.services["privatetemplate"][
                "ostype"] = self.services["ostype"]
            # Listing Hypervisors in Zone 1
            hypervisor_list = Hypervisor.list(
                self.apiClient,
                zoneid=zones_list[0].id
            )
            status = validateList(zones_list)
            self.assertEqual(
                PASS,
                status[0],
                "Failed to list Hypervisors in Zone 1"
            )
            # Creating aTemplate in Zone 1
            template_created = Template.register(
                self.userapiclient,
                self.services["privatetemplate"],
                zones_list[0].id,
                hypervisor=hypervisor_list[0].name
            )
            self.assertIsNotNone(
                template_created,
                "Template creation failed"
            )
            # Listing all the Templates for a User in Zone 1
            list_templates_zone1 = Template.list(
                self.userapiclient,
                listall=self.services["listall"],
                templatefilter=self.services["templatefilter"],
                zoneid=zones_list[0].id
            )
            status = validateList(list_templates_zone1)
            self.assertEqual(
                PASS,
                status[0],
                "Templates creation failed in Zone1"
            )
            # Verifying that list size is 1
            self.assertEqual(
                1,
                len(list_templates_zone1),
                "Failed to create a Template"
            )
            # Listing all the Templates for a User in Zone 2
            list_templates_zone2 = Template.list(
                self.userapiclient,
                listall=self.services["listall"],
                templatefilter=self.services["templatefilter"],
                zoneid=zones_list[1].id
            )
            # Verifying that no Templates are listed
            self.assertIsNone(
                list_templates_zone2,
                "Templates listed for newly created User in Zone2"
            )
            # Verifying the state of the template to be ready. If not waiting
            # for state to become ready till time out
            self.download(self.apiClient, template_created.id)

            # Copying the Template from Zone1 to Zone2
            copied_template = template_created.copy(
                self.userapiclient,
                sourcezoneid=template_created.zoneid,
                destzoneid=zones_list[1].id
            )
            self.assertIsNotNone(
                copied_template,
                "Copying Template from Zone1 to Zone2 failed"
            )
            # Listing all the Templates for a User in Zone 1
            list_templates_zone1 = Template.list(
                self.userapiclient,
                listall=self.services["listall"],
                templatefilter=self.services["templatefilter"],
                zoneid=zones_list[0].id
            )
            status = validateList(list_templates_zone1)
            self.assertEqual(
                PASS,
                status[0],
                "Templates creation failed in Zone1"
            )
            # Verifying that list size is 1
            self.assertEqual(
                1,
                len(list_templates_zone1),
                "Failed to create a Template"
            )
            # Listing all the Templates for a User in Zone 2
            list_templates_zone2 = Template.list(
                self.userapiclient,
                listall=self.services["listall"],
                templatefilter=self.services["templatefilter"],
                zoneid=zones_list[1].id
            )
            status = validateList(list_templates_zone2)
            self.assertEqual(
                PASS,
                status[0],
                "Template failed to copy into Zone2"
            )
            # Verifying that list size is 1
            self.assertEqual(
                1,
                len(list_templates_zone2),
                "Template failed to copy into Zone2"
            )
            self.assertNotEqual(
                "Connection refused",
                list_templates_zone2[0].status,
                "Failed to copy Template"
            )
            self.assertEqual(
                True,
                list_templates_zone2[0].isready,
                "Failed to copy Template"
            )
        del self.services["privatetemplate"]["ostype"]
        return