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How to use get_host_path_for_path_in_docker method in localstack

Best Python code snippet using localstack_python

test_lambda.py

Source:test_lambda.py

...1011                mode="rw",1012                rw=True,1013                propagation="rprivate",1014            )1015            result = Util.get_host_path_for_path_in_docker("/var/lib/localstack/some/test/file")1016            get_volume.assert_called_once()1017            # this path style is kinda weird, but windows will accept it - no need for manual conversion of / to \1018            assert result == r"C:\Users\localstack\volume\mount/some/test/file"1019    def test_host_path_for_path_in_docker_linux(self):1020        with mock.patch(1021            "localstack.services.awslambda.lambda_executors.get_default_volume_dir_mount"1022        ) as get_volume, mock.patch("localstack.config.is_in_docker", True):1023            get_volume.return_value = VolumeInfo(1024                type="bind",1025                source="/home/some-user/.cache/localstack/volume",1026                destination="/var/lib/localstack",1027                mode="rw",1028                rw=True,1029                propagation="rprivate",1030            )1031            result = Util.get_host_path_for_path_in_docker("/var/lib/localstack/some/test/file")1032            get_volume.assert_called_once()1033            assert result == "/home/some-user/.cache/localstack/volume/some/test/file"1034    def test_host_path_for_path_in_docker_linux_volume_dir(self):1035        with mock.patch(1036            "localstack.services.awslambda.lambda_executors.get_default_volume_dir_mount"1037        ) as get_volume, mock.patch("localstack.config.is_in_docker", True):1038            get_volume.return_value = VolumeInfo(1039                type="bind",1040                source="/home/some-user/.cache/localstack/volume",1041                destination="/var/lib/localstack",1042                mode="rw",1043                rw=True,1044                propagation="rprivate",1045            )1046            result = Util.get_host_path_for_path_in_docker("/var/lib/localstack")1047            get_volume.assert_called_once()1048            assert result == "/home/some-user/.cache/localstack/volume"1049    def test_host_path_for_path_in_docker_linux_wrong_path(self):1050        with mock.patch(1051            "localstack.services.awslambda.lambda_executors.get_default_volume_dir_mount"1052        ) as get_volume, mock.patch("localstack.config.is_in_docker", True):1053            get_volume.return_value = VolumeInfo(1054                type="bind",1055                source="/home/some-user/.cache/localstack/volume",1056                destination="/var/lib/localstack",1057                mode="rw",1058                rw=True,1059                propagation="rprivate",1060            )1061            result = Util.get_host_path_for_path_in_docker("/var/lib/localstacktest")1062            get_volume.assert_called_once()1063            assert result == "/var/lib/localstacktest"1064            result = Util.get_host_path_for_path_in_docker("/etc/some/path")1065            assert result == "/etc/some/path"1066    def test_lambda_policy_name(self):1067        func_name = "lambda1"1068        policy_name1 = get_lambda_policy_name(func_name)1069        policy_name2 = get_lambda_policy_name(lambda_api.func_arn(func_name))1070        assert func_name in policy_name1...

lambda_executors.py

Source:lambda_executors.py

...344                'docker cp "%s/." "$CONTAINER_ID:/var/task";'345                'docker start -a "$CONTAINER_ID";'346            ) % (entrypoint, env_vars_string, runtime, command, lambda_cwd)347        else:348            lambda_cwd_on_host = self.get_host_path_for_path_in_docker(lambda_cwd)349            cmd = (350                'docker run'351                '%s -v "%s":/var/task'352                ' %s'353                ' --rm'354                ' "lambci/lambda:%s" %s'355            ) % (entrypoint, lambda_cwd_on_host, env_vars_string, runtime, command)356        return cmd357    def get_host_path_for_path_in_docker(self, path):358        return re.sub(r'^%s/(.*)$' % config.TMP_FOLDER,359                    r'%s/\1' % config.HOST_TMP_FOLDER, path)360class LambdaExecutorLocal(LambdaExecutor):361    def execute(self, func_arn, func_details, event, context=None, version=None, asynchronous=False):362        lambda_cwd = func_details.cwd363        environment = func_details.envvars.copy()364        # execute the Lambda function in a forked sub-process, sync result via queue365        queue = Queue()366        lambda_function = func_details.function(version)367        def do_execute():368            # now we're executing in the child process, safe to change CWD and ENV369            if lambda_cwd:370                os.chdir(lambda_cwd)371            if environment:...

test_docker_utils.py

Source:test_docker_utils.py

...13                mode="rw",14                rw=True,15                propagation="rprivate",16            )17            result = get_host_path_for_path_in_docker("/var/lib/localstack/some/test/file")18            get_volume.assert_called_once()19            # this path style is kinda weird, but windows will accept it - no need for manual conversion of / to \20            assert result == r"C:\Users\localstack\volume\mount/some/test/file"21    def test_host_path_for_path_in_docker_linux(self):22        with mock.patch(23            "localstack.utils.docker_utils.get_default_volume_dir_mount"24        ) as get_volume, mock.patch("localstack.config.is_in_docker", True):25            get_volume.return_value = VolumeInfo(26                type="bind",27                source="/home/some-user/.cache/localstack/volume",28                destination="/var/lib/localstack",29                mode="rw",30                rw=True,31                propagation="rprivate",32            )33            result = get_host_path_for_path_in_docker("/var/lib/localstack/some/test/file")34            get_volume.assert_called_once()35            assert result == "/home/some-user/.cache/localstack/volume/some/test/file"36    def test_host_path_for_path_in_docker_linux_volume_dir(self):37        with mock.patch(38            "localstack.utils.docker_utils.get_default_volume_dir_mount"39        ) as get_volume, mock.patch("localstack.config.is_in_docker", True):40            get_volume.return_value = VolumeInfo(41                type="bind",42                source="/home/some-user/.cache/localstack/volume",43                destination="/var/lib/localstack",44                mode="rw",45                rw=True,46                propagation="rprivate",47            )48            result = get_host_path_for_path_in_docker("/var/lib/localstack")49            get_volume.assert_called_once()50            assert result == "/home/some-user/.cache/localstack/volume"51    def test_host_path_for_path_in_docker_linux_wrong_path(self):52        with mock.patch(53            "localstack.utils.docker_utils.get_default_volume_dir_mount"54        ) as get_volume, mock.patch("localstack.config.is_in_docker", True):55            get_volume.return_value = VolumeInfo(56                type="bind",57                source="/home/some-user/.cache/localstack/volume",58                destination="/var/lib/localstack",59                mode="rw",60                rw=True,61                propagation="rprivate",62            )63            result = get_host_path_for_path_in_docker("/var/lib/localstacktest")64            get_volume.assert_called_once()65            assert result == "/var/lib/localstacktest"66            result = get_host_path_for_path_in_docker("/etc/some/path")...

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