Python uuid.uuid4() Examples

The following are 30 code examples of uuid.uuid4(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module uuid , or try the search function

Example #1

Source File: utils.py From ciocheck with MIT License

6 votes

def _rename_over_existing(src, dest):
    try:
        # On Windows, this will throw EEXIST, on Linux it won't.
        os.rename(src, dest)
    except IOError as err:
        if err.errno == errno.EEXIST:
            # Clearly this song-and-dance is not in fact atomic,
            # but if something goes wrong putting the new file in
            # place at least the backup file might still be
            # around.
            backup = "{0}.bak-{1}".format(dest, str(uuid.uuid4()))
            os.rename(dest, backup)
            try:
                os.rename(src, dest)
            except Exception as err:
                os.rename(backup, dest)
                raise err
            finally:
                try:
                    os.remove(backup)
                except Exception as err:
                    pass

Example #2

Source File: test_auth_middleware.py From drydock with Apache License 2.0

6 votes

def test_process_request_user(self):
        ''' AuthMiddleware is expected to correctly identify the headers
            added to an authenticated request by keystonemiddleware in a
            PasteDeploy configuration
        '''

        req_env = TestAuthMiddleware.ks_user_env

        project_id = str(uuid.uuid4().hex)
        req_env['HTTP_X_PROJECT_ID'] = project_id
        user_id = str(uuid.uuid4().hex)
        req_env['HTTP_X_USER_ID'] = user_id
        token = str(uuid.uuid4().hex)
        req_env['HTTP_X_AUTH_TOKEN'] = token

        middleware = AuthMiddleware()
        request = DrydockRequest(req_env)
        response = falcon.Response()

        middleware.process_request(request, response)

        assert request.context.authenticated
        assert request.context.user_id == user_id

Example #3

Source File: test_maasdriver_network.py From drydock with Apache License 2.0

6 votes

def test_maas_fabric(self):
        client_config = config.DrydockConfig.node_driver['maasdriver']

        maas_client = client.MaasRequestFactory(client_config['api_url'],
                                                client_config['api_key'])

        fabric_name = str(uuid.uuid4())

        fabric_list = maas_fabric.Fabrics(maas_client)
        fabric_list.refresh()

        test_fabric = maas_fabric.Fabric(
            maas_client, name=fabric_name, description='Test Fabric')
        test_fabric = fabric_list.add(test_fabric)

        assert test_fabric.name == fabric_name
        assert test_fabric.resource_id is not None

        query_fabric = maas_fabric.Fabric(
            maas_client, resource_id=test_fabric.resource_id)
        query_fabric.refresh()

        assert query_fabric.name == test_fabric.name

Example #4

Source File: test_postgres_builddata.py From drydock with Apache License 2.0

6 votes

def test_build_data_insert_iwth_collected_date(self, blank_state):
        """Test that build data can be inserted specifying collection date."""
        build_data_fields = {
            'node_name': 'foo',
            'generator': 'hello_world',
            'data_format': 'text/plain',
            'data_element': 'Hello World!',
            'task_id': uuid.uuid4(),
            'collected_date': datetime.utcnow(),
        }

        build_data = objects.BuildData(**build_data_fields)

        result = blank_state.post_build_data(build_data)

        assert result

Example #5

Source File: test_postgres_builddata.py From drydock with Apache License 2.0

6 votes

def test_build_data_select(self, blank_state):
        """Test that build data can be deserialized from the database."""
        build_data_fields = {
            'node_name': 'foo',
            'generator': 'hello_world',
            'data_format': 'text/plain',
            'data_element': 'Hello World!',
            'task_id': uuid.uuid4(),
            'collected_date': datetime.utcnow(),
        }

        build_data = objects.BuildData(**build_data_fields)

        result = blank_state.post_build_data(build_data)

        assert result

        bd_list = blank_state.get_build_data()

        assert len(bd_list) == 1

        assert bd_list[0].to_dict() == build_data.to_dict()

Example #6

Source File: workflow3.py From wechat-alfred-workflow with MIT License

6 votes

def session_id(self):
        """A unique session ID every time the user uses the workflow.

        .. versionadded:: 1.25

        The session ID persists while the user is using this workflow.
        It expires when the user runs a different workflow or closes
        Alfred.

        """
        if not self._session_id:
            from uuid import uuid4
            self._session_id = uuid4().hex
            self.setvar('_WF_SESSION_ID', self._session_id)

        return self._session_id

Example #7