How to use the bandit.core.manager.BanditManager function in bandit

def setUp(self):
        super(FunctionalTests, self).setUp()
        # NOTE(tkelsey): bandit is very sensitive to paths, so stitch
        # them up here for the testing environment.
        #
        path = os.path.join(os.getcwd(), 'bandit', 'plugins')
        b_conf = b_config.BanditConfig()
        self.b_mgr = b_manager.BanditManager(b_conf, 'file')
        self.b_mgr.b_conf._settings['plugins_dir'] = path
        self.b_mgr.b_ts = b_test_set.BanditTestSet(config=b_conf)

def setUp(self):
        super(YamlFormatterTests, self).setUp()
        conf = config.BanditConfig()
        self.manager = manager.BanditManager(conf, 'file')
        (tmp_fd, self.tmp_fname) = tempfile.mkstemp()
        self.context = {'filename': self.tmp_fname,
                        'lineno': 4,
                        'linerange': [4]}
        self.check_name = 'hardcoded_bind_all_interfaces'
        self.issue = issue.Issue(bandit.MEDIUM, bandit.MEDIUM,
                                 'Possible binding to all interfaces.')

        self.candidates = [issue.Issue(bandit.LOW, bandit.LOW, 'Candidate A',
                                       lineno=1),
                           issue.Issue(bandit.HIGH, bandit.HIGH, 'Candiate B',
                                       lineno=2)]

        self.manager.out_file = self.tmp_fname

        self.issue.fname = self.context['filename']

def setUp(self):
        super(ManagerTests, self).setUp()
        self.profile = {}
        self.profile['include'] = {
            'any_other_function_with_shell_equals_true',
            'assert_used'}

        self.config = config.BanditConfig()
        self.manager = manager.BanditManager(config=self.config,
                                             agg_type='file',
                                             debug=False,
                                             verbose=False)

def test_report_baseline(self, get_issue_list):
        conf = config.BanditConfig()
        self.manager = manager.BanditManager(conf, 'file')

        (tmp_fd, self.tmp_fname) = tempfile.mkstemp()
        self.manager.out_file = self.tmp_fname

        issue_a = _get_issue_instance()
        issue_b = _get_issue_instance()

        issue_x = _get_issue_instance()
        issue_x.fname = 'x'
        issue_y = _get_issue_instance()
        issue_y.fname = 'y'
        issue_z = _get_issue_instance()
        issue_z.fname = 'z'

        get_issue_list.return_value = collections.OrderedDict(
            [(issue_a, [issue_x]), (issue_b, [issue_y, issue_z])])

def setUp(self):
        super(HtmlFormatterTests, self).setUp()
        conf = config.BanditConfig()
        self.manager = manager.BanditManager(conf, 'file')

        (tmp_fd, self.tmp_fname) = tempfile.mkstemp()

        self.manager.out_file = self.tmp_fname

def test_report_nobaseline(self, get_issue_list):
        conf = config.BanditConfig()
        self.manager = manager.BanditManager(conf, 'file')

        (tmp_fd, self.tmp_fname) = tempfile.mkstemp()
        self.manager.out_file = self.tmp_fname

        self.manager.verbose = True
        self.manager.files_list = ['binding.py']

        self.manager.scores = [{'SEVERITY': [0, 0, 0, 1],
                                'CONFIDENCE': [0, 0, 0, 1]}]

        self.manager.skipped = [('abc.py', 'File is bad')]
        self.manager.excluded_files = ['def.py']

        issue_a = _get_issue_instance()
        issue_b = _get_issue_instance()

def setUp(self):
        super(CsvFormatterTests, self).setUp()
        conf = config.BanditConfig()
        self.manager = manager.BanditManager(conf, 'file')
        (tmp_fd, self.tmp_fname) = tempfile.mkstemp()
        self.context = {'filename': self.tmp_fname,
                        'lineno': 4,
                        'linerange': [4]}
        self.check_name = 'hardcoded_bind_all_interfaces'
        self.issue = issue.Issue(bandit.MEDIUM, bandit.MEDIUM,
                                 'Possible binding to all interfaces.')
        self.manager.out_file = self.tmp_fname

        self.issue.fname = self.context['filename']
        self.issue.lineno = self.context['lineno']
        self.issue.linerange = self.context['linerange']
        self.issue.test = self.check_name

        self.manager.results.append(self.issue)

def test_no_issues(self, get_issue_list):
        conf = config.BanditConfig()
        self.manager = manager.BanditManager(conf, 'file')

        (tmp_fd, self.tmp_fname) = tempfile.mkstemp()
        self.manager.out_file = self.tmp_fname

        get_issue_list.return_value = collections.OrderedDict()
        with mock.patch('bandit.formatters.screen.do_print') as m:
            with open(self.tmp_fname, 'w') as tmp_file:
                screen.report(self.manager, tmp_file, bandit.LOW, bandit.LOW,
                              lines=5)
            self.assertIn('No issues identified.',
                          '\n'.join([str(a) for a in m.call_args]))