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How to use _decorator method in localstack

Best Python code snippet using localstack_python

decorators.py

Source:decorators.py

...18        return http.JsonResponse(data)19    else:20        return shortcuts.redirect(urlresolvers.reverse(utils.SECURITY_USER_URL_REVERSE))21def required_request_is_ajax(function=None):22    def _decorator(view_func):23        def _view(request, *args, **kwargs):24            if request.is_ajax():25                return view_func(request, *args, **kwargs)26            return shortcuts.redirect(urlresolvers.reverse(utils.SECURITY_USER_URL_REVERSE))27        return _view28    if function is None:29        return _decorator30    else:31        return _decorator(function)32def required_security_user(function=None, security_from_module=''):33    def _decorator(view_func):34        def _view(request, *args, **kwargs):35            if request.SECURITY_USER is not None:36                return view_func(request, *args, **kwargs)37            return jsonresponse_not_permission(request=request, security_from_module=security_from_module)38        return _view39    if function is None:40        return _decorator41    else:42        return _decorator(function)43def required_security_user_has_permission(function=None, security_from_module='', set_identifier___to_verify=set()):44    def _decorator(view_func):45        @required_security_user(security_from_module=security_from_module)46        def _view(request, *args, **kwargs):47            if request.SECURITY_USER.is_superuser is True or request.SECURITY_USER.boolean___has_permission(set_identifier___to_verify=set_identifier___to_verify):48                return view_func(request, *args, **kwargs)49            return jsonresponse_not_permission(request=request, security_from_module=security_from_module)50        return _view51    if function is None:52        return _decorator53    else:54        return _decorator(function)55def required_security_user_is_localuser(function=None, security_from_module=''):56    def _decorator(view_func):57        @required_security_user()58        def _view(request, *args, **kwargs):59            if isinstance(request.SECURITY_USER, models.LOCALUser):60                return view_func(request, *args, **kwargs)61            return jsonresponse_not_permission(request=request, security_from_module=security_from_module)62        return _view63    if function is None:64        return _decorator65    else:66        return _decorator(function)67def required_security_user_is_ldapuser(function=None, security_from_module=''):68    def _decorator(view_func):69        @required_security_user()70        def _view(request, *args, **kwargs):71            if isinstance(request.SECURITY_USER, models.LDAPUser):72                return view_func(request, *args, **kwargs)73            return jsonresponse_not_permission(request=request, security_from_module=security_from_module)74        return _view75    if function is None:76        return _decorator77    else:78        return _decorator(function)79def required_security_user_is_importedldapuser(function=None, security_from_module=''):80    def _decorator(view_func):81        @required_security_user()82        def _view(request, *args, **kwargs):83            if isinstance(request.SECURITY_USER, models.ImportedLDAPUser):84                return view_func(request, *args, **kwargs)85            return jsonresponse_not_permission(request=request, security_from_module=security_from_module)86        return _view87    if function is None:88        return _decorator89    else:90        return _decorator(function)91def required_security_user_is_ldapuser_or_importedldapuser(function=None, security_from_module=''):92    def _decorator(view_func):93        @required_security_user()94        def _view(request, *args, **kwargs):95            if isinstance(request.SECURITY_USER, models.LDAPUser) or isinstance(request.SECURITY_USER, models.ImportedLDAPUser):96                return view_func(request, *args, **kwargs)97            return jsonresponse_not_permission(request=request, security_from_module=security_from_module)98        return _view99    if function is None:100        return _decorator101    else:102        return _decorator(function)103def required_ldap_connection(function=None, security_from_module=''):104    def _decorator(view_func):105        def _view(request, *args, **kwargs):106            boolean___is_there_connection = False107            connection = ldap.connection___ldap()108            try:109                # start the connection110                if connection.bind():111                    boolean___is_there_connection = True112            except (Exception,):113                pass114            finally:115                # close the connection116                connection.unbind()117            if boolean___is_there_connection is False:118                data = dict()119                data['BOOLEAN_ERROR'] = True120                messages.add_message(request, messages.ERROR, _('SECURITY_MESSAGE Action not performed, connection to the LDAP could not be established.'))121                data['HTML_DIV_MODAL'] = utils.html_template_div_modal_message(request=request, security_from_module=security_from_module)122                data['HTML_DIV_MODAL_MESSAGE'] = utils.html_template_div_modal_message_message(request=request, security_from_module=security_from_module)123                return http.JsonResponse(data)124            else:125                return view_func(request, *args, **kwargs)126        return _view127    if function is None:128        return _decorator129    else:...

test_environment_decorator_test.py

Source:test_environment_decorator_test.py

1# Copyright 2018 Google Inc.2#3# This program is free software; you can redistribute it and/or modify4# it under the terms of the GNU General Public License as published by5# the Free Software Foundation; either version 2 of the License, or6# (at your option) any later version.7#8# This program is distributed in the hope that it will be useful,9# but WITHOUT ANY WARRANTY; without even the implied warranty of10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the11# GNU General Public License for more details.12#13# You should have received a copy of the GNU General Public License along14# with this program; if not, write to the Free Software Foundation, Inc.,15# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.16"""Tests TestEnvironmentDecorator."""17from __future__ import absolute_import18from __future__ import division19from __future__ import print_function20import os21import tempfile22import unittest23import numpy as np24import six25from PIL import Image26from python.tests.utils import test_environment_decorator27_OBSERVATION_SPEC = [{'name': 'RGB_INTERLEAVED', 'shape': [1, 2, 3]}]28class EnvironmentStub(object):29  def __init__(self):30    self.test_observation_spec = _OBSERVATION_SPEC31    self.test_observations = [32        {33            'RGB_INTERLEAVED':34                np.array(35                    [[[255, 0, 0], [128, 0, 0], [0, 0, 255]],36                     [[0, 255, 0], [128, 0, 0], [0, 255, 0]]],37                    dtype=np.uint8)38        },39        {40            'RGB_INTERLEAVED':41                np.array([[[0, 255, 0], [0, 128, 0]]], dtype=np.uint8)42        },43        {44            'RGB_INTERLEAVED':45                np.array([[[0, 0, 255], [0, 0, 128]]], dtype=np.uint8)46        },47    ]48    self.test_rewards = [0, 1, 2, 3]49    self._frame_index = 050    self.last_actions = None51    self.last_steps = None52    self.events_return = None53    self.is_running_return = None54    self.action_spec_return = None55    self.reset_return = None56  def step(self, actions, steps):57    self.last_actions = actions58    self.last_steps = steps59    self._frame_index += 160    return self.test_rewards[self._frame_index - 1]61  def is_running(self):62    return self.is_running_return63  def observations(self):64    return self.test_observations[self._frame_index]65  def events(self):66    return self.events_return67  def action_spec(self):68    return self.action_spec_return69  def observation_spec(self):70    return self.test_observation_spec71  def reset(self, **_):72    self._frame_index = 073    return self.reset_return74  def num_steps(self):75    return self._frame_index76class TestEnvironmentDecoratorTest(unittest.TestCase):77  def setUp(self):78    self._env = EnvironmentStub()79    self._decorator = test_environment_decorator.TestEnvironmentDecorator(80        self._env)81  def testStepIsCalled(self):82    actions = object()83    steps = 384    self.assertEqual(85        self._decorator.step(actions, steps), self._env.test_rewards[0])86    self.assertEqual(self._env.last_actions, actions)87    self.assertEqual(self._env.last_steps, steps)88  def testAccumulatedReward(self):89    self._decorator.step(None, 1)90    self._decorator.step(None, 1)91    self.assertEqual(self._decorator.accumulated_reward(),92                     np.sum(self._env.test_rewards[0:2]))93  def testResetAccumulatedReward(self):94    self._decorator.step(None, 1)95    self._decorator.reset()96    self.assertEqual(self._decorator.accumulated_reward(), 0)97  def testRewardHistory(self):98    self._decorator.step(None, 1)99    self._decorator.step(None, 1)100    six.assertCountEqual(self,101                         self._decorator.reward_history(),102                         self._env.test_rewards[0:2])103  def testResetRewardHistory(self):104    self._decorator.step(None, 1)105    self._decorator.reset()106    six.assertCountEqual(self, self._decorator.reward_history(), [])107  def testAccumulatedEvents(self):108    events = ['event1', 'event2', 'event3']109    self._env.events_return = events[0]110    self._decorator.reset()111    self._env.events_return = events[1]112    self._decorator.step(None, 1)113    self._env.events_return = events[2]114    self._decorator.step(None, 1)115    six.assertCountEqual(self, self._decorator.accumulated_events(), events)116  def testResetAccumulatedEvents(self):117    events = ['event1', 'event2']118    self._env.events_return = events[0]119    self._decorator.step(None, 1)120    self._env.events_return = events[1]121    self._decorator.reset()122    six.assertCountEqual(self,123                         self._decorator.accumulated_events(), [events[1]])124  def testObservationDelegation(self):125    self.assertEqual(self._env.test_observations[0],126                     self._decorator.observations())127  def testObservationSpecDelegation(self):128    self.assertEqual(self._env.test_observation_spec,129                     self._decorator.observation_spec())130  def testNumSteps(self):131    self._decorator.reset()132    self.assertEqual(self._decorator.num_steps(), 0)133    self._decorator.step(None, None)134    self.assertEqual(self._decorator.num_steps(), 1)135  def testMethodDelegation(self):136    method_names = ['is_running', 'events', 'action_spec', 'reset']137    for name in method_names:138      result = object()139      setattr(self._env, name + '_return', result)140      self.assertEqual(getattr(self._decorator, name)(), result)141  def testSavingFrames(self):142    self._decorator.reset()143    self._decorator.step(None, 1)144    self._decorator.step(None, 1)145    temp_dir = tempfile.mkdtemp()146    self._decorator.save_frames(temp_dir)147    for index, observation in enumerate(self._env.test_observations):148      expected_image = observation['RGB_INTERLEAVED']149      image_file_name = os.path.join(temp_dir, 'frame{0}.png'.format(index))150      image = np.asarray(Image.open(image_file_name))151      self.assertTrue(np.array_equal(image, expected_image))152if __name__ == '__main__':...

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