How to use the munch.Munch function in munch

"user": None,
                "token": None,
                "active": True,
                "expired": False,
                "all": False,
            }
        )
        with tests.capture_output() as output:
            pagure.cli.admin.do_list_admin_token(list_args)
        output = output.getvalue()
        self.assertNotEqual(output, "No admin tokens found\n")
        self.assertEqual(len(output.split("\n")), 2)
        self.assertIn(" -- pingou -- ", output)

        # Expire the token
        args = munch.Munch({"token": token, "all": False})
        pagure.cli.admin.do_expire_admin_token(args)

        # After
        list_args = munch.Munch(
            {
                "user": None,
                "token": None,
                "active": True,
                "expired": False,
                "all": False,
            }
        )
        with tests.capture_output() as output:
            pagure.cli.admin.do_list_admin_token(list_args)
        output = output.getvalue()
        self.assertEqual(output, "No admin tokens found\n")

# Add group packager to project test
        project = pagure.lib.query._get_project(self.session, "test")
        msg = pagure.lib.query.add_group_to_project(
            self.session,
            project=project,
            new_group="packager",
            user="pingou",
            access="ticket",
        )
        self.session.commit()
        self.assertEqual(msg, "Group added")

        repo = pagure.lib.query._get_project(self.session, "test")

        g = munch.Munch()
        g.fas_user = tests.FakeUser(username="foo")
        g.authenticated = True
        g.session = self.session
        with mock.patch("flask.g", g):
            output = pagure.utils.is_repo_committer(repo)
            self.assertFalse(output)

is_admin=True,
        )
        self.session.commit()
        self.assertEqual(msg, "User `foo` added to the group `packager`.")

        # Add group packager to project test
        project = pagure.lib.query._get_project(self.session, "test")
        msg = pagure.lib.query.add_group_to_project(
            self.session, project=project, new_group="packager", user="pingou"
        )
        self.session.commit()
        self.assertEqual(msg, "Group added")

        repo = pagure.lib.query._get_project(self.session, "test")

        g = munch.Munch()
        g.fas_user = tests.FakeUser(username="foo")
        g.authenticated = True
        g.session = self.session
        with mock.patch("flask.g", g):
            output = pagure.utils.is_repo_committer(repo)
            self.assertTrue(output)

def test_is_repo_committer_external_committer_excluding_one(self):
        """ Test is_repo_committer in pagure with EXTERNAL_COMMITTER
        configured to give access to all the provenpackager but for this
        one repo
        """
        repo = pagure.lib.query._get_project(self.session, "test")

        g = munch.Munch()
        g.fas_user = tests.FakeUser()
        g.fas_user.groups.append("provenpackager")
        g.authenticated = True
        g.session = self.session
        with mock.patch("flask.g", g):
            output = pagure.utils.is_repo_committer(repo)
            self.assertFalse(output)

def _normalize_compute_usage(self, usage):
        """ Normalize a compute usage object """

        usage = usage.copy()

        # Discard noise
        self._remove_novaclient_artifacts(usage)
        project_id = usage.pop('tenant_id', None)

        ret = munch.Munch(
            location=self._get_current_location(project_id=project_id),
        )
        for key in (
                'max_personality',
                'max_personality_size',
                'max_server_group_members',
                'max_server_groups',
                'max_server_meta',
                'max_total_cores',
                'max_total_instances',
                'max_total_keypairs',
                'max_total_ram_size',
                'total_cores_used',
                'total_hours',
                'total_instances_used',
                'total_local_gb_usage',

updated_at = ip.pop('updated_at', None)
        # Note - description may not always be on the underlying cloud.
        # Normalizing it here is easy - what do we do when people want to
        # set a description?
        description = ip.pop('description', '')
        revision_number = ip.pop('revision_number', None)

        if self._use_neutron_floating():
            attached = bool(port_id)
            status = ip.pop('status', 'UNKNOWN')
        else:
            attached = bool(instance_id)
            # In neutron's terms, Nova floating IPs are always ACTIVE
            status = 'ACTIVE'

        ret = munch.Munch(
            attached=attached,
            fixed_ip_address=fixed_ip_address,
            floating_ip_address=floating_ip_address,
            id=id,
            location=self._get_current_location(project_id=project_id),
            network=network_id,
            port=port_id,
            router=router_id,
            status=status,
            created_at=created_at,
            updated_at=updated_at,
            description=description,
            revision_number=revision_number,
            properties=ip.copy(),
        )
        # Backwards compat

def to_instance(self, storage, representation):
        for f in ('zip_file', 'fs_file'):
            if f in representation and representation[f]:
                file_object = storage.get_file(representation[f])
                new_path = upload_custom_socketenvironment_file_to(Munch(representation),
                                                                   os.path.basename(file_object.name))
                default_storage.save(new_path, file_object)
                representation[f] = new_path

        return super().to_instance(storage, representation)

def _normalize_cluster_template(self, cluster_template):
        """Normalize Magnum cluster_templates."""
        cluster_template = cluster_template.copy()

        # Discard noise
        cluster_template.pop('links', None)
        cluster_template.pop('human_id', None)
        # model_name is a magnumclient-ism
        cluster_template.pop('model_name', None)

        ct_id = cluster_template.pop('uuid')

        ret = munch.Munch(
            id=ct_id,
            location=self._get_current_location(),
        )
        ret['is_public'] = cluster_template.pop('public')
        ret['is_registry_enabled'] = cluster_template.pop('registry_enabled')
        ret['is_tls_disabled'] = cluster_template.pop('tls_disabled')
        # pop floating_ip_enabled since we want to hide it in a future patch
        fip_enabled = cluster_template.pop('floating_ip_enabled', None)
        if not self.strict_mode:
            ret['uuid'] = ct_id
            if fip_enabled is not None:
                ret['floating_ip_enabled'] = fip_enabled
            ret['public'] = ret['is_public']
            ret['registry_enabled'] = ret['is_registry_enabled']
            ret['tls_disabled'] = ret['is_tls_disabled']

def _fetch_thing_from_munch(where, what, tolerant=True):
    try:
        thing = where[what]
    except KeyError:
        if tolerant:
            thing = munch.Munch()
        else:
            raise
    return thing