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How to use _list_roles method in tempest

Best Python code snippet using tempest_python

cred_client.py

Source:cred_client.py

...40    def create_project(self, name, description):41        pass42    def _check_role_exists(self, role_name):43        try:44            roles = self._list_roles()45            role = next(r for r in roles if r['name'] == role_name)46        except StopIteration:47            return None48        return role49    def create_user_role(self, role_name):50        if not self._check_role_exists(role_name):51            self.identity_client.create_role(role_name)52    def assign_user_role(self, user, project, role_name):53        role = self._check_role_exists(role_name)54        if not role:55            msg = 'No "%s" role found' % role_name56            raise lib_exc.NotFound(msg)57        try:58            self.identity_client.assign_user_role(project['id'], user['id'],59                                                  role['id'])60        except lib_exc.Conflict:61            LOG.debug("Role %s already assigned on project %s for user %s" % (62                role['id'], project['id'], user['id']))63    @abc.abstractmethod64    def get_credentials(self, user, project, password):65        pass66    def delete_user(self, user_id):67        self.identity_client.delete_user(user_id)68    def _list_roles(self):69        roles = self.identity_client.list_roles()['roles']70        return roles71class V2CredsClient(CredsClient):72    def create_project(self, name, description):73        tenant = self.identity_client.create_tenant(74            name=name, description=description)['tenant']75        return tenant76    def get_credentials(self, user, project, password):77        return cred_provider.get_credentials(78            identity_version='v2',79            username=user['name'], user_id=user['id'],80            tenant_name=project['name'], tenant_id=project['id'],81            password=password)82    def delete_project(self, project_id):83        self.identity_client.delete_tenant(project_id)84class V3CredsClient(CredsClient):85    def __init__(self, identity_client, domain_name):86        super(V3CredsClient, self).__init__(identity_client)87        try:88            # Domain names must be unique, in any case a list is returned,89            # selecting the first (and only) element90            self.creds_domain = self.identity_client.list_domains(91                params={'name': domain_name})['domains'][0]92        except lib_exc.NotFound:93            # TODO(andrea) we could probably create the domain on the fly94            msg = "Configured domain %s could not be found" % domain_name95            raise exceptions.InvalidConfiguration(msg)96    def create_project(self, name, description):97        project = self.identity_client.create_project(98            name=name, description=description,99            domain_id=self.creds_domain['id'])['project']100        return project101    def get_credentials(self, user, project, password):102        return cred_provider.get_credentials(103            identity_version='v3',104            username=user['name'], user_id=user['id'],105            project_name=project['name'], project_id=project['id'],106            password=password,107            project_domain_name=self.creds_domain['name'])108    def delete_project(self, project_id):109        self.identity_client.delete_project(project_id)110    def _list_roles(self):111        roles = self.identity_client.list_roles()['roles']112        return roles113def get_creds_client(identity_client, project_domain_name=None):114    if isinstance(identity_client, v2_identity.IdentityClient):115        return V2CredsClient(identity_client)116    else:...

sensu.py

Source:sensu.py

...34    """35    """36    ret = []37    if role is None:38        roles = _list_roles()39    else:40        roles = [role]41    for role in roles:42        path = '/etc/sensu/conf.d/checks-' + role + '.json'43        if role in _list_roles() \44                and not __salt__['file.file_exists'](path):45            __salt__['state.sls'](role)46            __salt__['state.sls'](role + '.relate-sensu-api',47                                  pillar={'test': True})48        ret += _list_values(key='checks', pattern='checks-' + role)49    return ret50def list_clients():51    """52    """53    return _list_values(key='clients')54def list_commands(55        role=None,56        handler='default'):57    """58    """59    ret = []60    for (name, val) in list_checks(role=role):61        handlers = val.get('handlers', [])62        if handler in handlers:63            command = val.get('command', '').split()64            if command[0].split('.')[-1] == 'rb':65                command = [u'/opt/sensu/embedded/bin/ruby'] + command66            ret += [(name, command)]67    return ret68def list_handlers():69    """70    """71    return _list_values(key='handlers')72def list_mutators():73    """74    """75    return _list_values(key='mutators')76def _list_values(77        key=None,78        pattern='*'):79    """80    """81    ret = []82    paths = glob('/etc/sensu/conf.d/' + pattern + '.json')83    for path in paths:84        with open(path) as json:85            val = load(json).get(key)86            if isinstance(val, dict):87                ret += list(val.items())88            else:89                ret += [val] if val is not None else []90    return ret91def _list_roles():92    """93    """94    return set([r for r in list(__salt__['config.get']('roles')) +...

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