a39cb164-6c44-4f53-92bc-6ed8705a075c

Committed 05 May 2025 12:45PM UTC coverage: 86.555% (+0.02%) from 86.54%

Build # a39cb164-6c44-4f53-92bc-6ed8705a075c

Build Type

push

circleci

Committed by

web-flow

Commit Message

Switch to using `kclpy-ext` (#12567)

Coverage Stats

64183 of 74153 relevant lines covered (86.55%)

0.87 hits per line

Source File
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98.31

/localstack-core/localstack/services/stepfunctions/asl/component/eval_component.py

import abc
import logging
from typing import Optional

from localstack.services.stepfunctions.asl.component.common.error_name.failure_event import (
    FailureEventException,
)
from localstack.services.stepfunctions.asl.component.component import Component
from localstack.services.stepfunctions.asl.eval.environment import Environment
from localstack.services.stepfunctions.asl.utils.encoding import to_json_str
from localstack.utils.strings import long_uid

LOG = logging.getLogger(__name__)


class EvalComponent(Component, abc.ABC):
    __heap_key: Optional[str] = None

    @property
    def heap_key(self) -> str:
        if self.__heap_key is None:
            self.__heap_key = long_uid()
        return self.__heap_key

    def _log_evaluation_step(self, subject: str = "Generic") -> None:
        if LOG.isEnabledFor(logging.DEBUG):
            LOG.debug(
                "[ASL] [%s] [%s]: '%s'",
                subject.lower()[:4],
                self.__class__.__name__,
                repr(self),
            )

    def _log_failure_event_exception(self, failure_event_exception: FailureEventException) -> None:
        error_log_parts = ["Exception=FailureEventException"]

        error_name = failure_event_exception.failure_event.error_name
        if error_name:
            error_log_parts.append(f"Error={error_name.error_name}")

        event_details = failure_event_exception.failure_event.event_details
        if event_details:
            error_log_parts.append(f"Details={to_json_str(event_details)}")

        error_log = ", ".join(error_log_parts)
        component_repr = repr(self)
        LOG.error("%s at '%s'", error_log, component_repr)

    def _log_exception(self, exception: Exception) -> None:
        exception_name = exception.__class__.__name__

        error_log_parts = [f"Exception={exception_name}"]

        exception_body = list(exception.args)
        if exception_body:
            error_log_parts.append(f"Details={exception_body}")
        else:
            error_log_parts.append("Details=None-Available")

        error_log = ", ".join(error_log_parts)
        component_repr = repr(self)
        LOG.error("%s at '%s'", error_log, component_repr)

    def eval(self, env: Environment) -> None:
        if env.is_running():
            self._log_evaluation_step("Computing")
            try:
                field_name = self._field_name()
                if field_name is not None:
                    env.next_field_name = field_name
                self._eval_body(env)
            except FailureEventException as failure_event_exception:
                self._log_failure_event_exception(failure_event_exception=failure_event_exception)
                raise failure_event_exception
            except Exception as exception:
                self._log_exception(exception=exception)
                raise exception
        else:
            self._log_evaluation_step("Pruning")

    @abc.abstractmethod
    def _eval_body(self, env: Environment) -> None:
        raise NotImplementedError()

    def _field_name(self) -> Optional[str]:
        return self.__class__.__name__

1	import abc	1✔
2	import logging	1✔
3	from typing import Optional	1✔
4
5	from localstack.services.stepfunctions.asl.component.common.error_name.failure_event import (	1✔
6	FailureEventException,
7	)
8	from localstack.services.stepfunctions.asl.component.component import Component	1✔
9	from localstack.services.stepfunctions.asl.eval.environment import Environment	1✔
10	from localstack.services.stepfunctions.asl.utils.encoding import to_json_str	1✔
11	from localstack.utils.strings import long_uid	1✔
12
13	LOG = logging.getLogger(__name__)	1✔
14
15
16	class EvalComponent(Component, abc.ABC):	1✔
17	__heap_key: Optional[str] = None	1✔
18
19	@property	1✔
20	def heap_key(self) -> str:	1✔
21	if self.__heap_key is None:	1✔
22	self.__heap_key = long_uid()	1✔
23	return self.__heap_key	1✔
24
25	def _log_evaluation_step(self, subject: str = "Generic") -> None:	1✔
26	if LOG.isEnabledFor(logging.DEBUG):	1✔
27	LOG.debug(	1✔
28	"[ASL] [%s] [%s]: '%s'",
29	subject.lower()[:4],
30	self.__class__.__name__,
31	repr(self),
32	)
33
34	def _log_failure_event_exception(self, failure_event_exception: FailureEventException) -> None:	1✔
35	error_log_parts = ["Exception=FailureEventException"]	1✔
36
37	error_name = failure_event_exception.failure_event.error_name	1✔
38	if error_name:	1✔
39	error_log_parts.append(f"Error={error_name.error_name}")	1✔
40
41	event_details = failure_event_exception.failure_event.event_details	1✔
42	if event_details:	1✔
43	error_log_parts.append(f"Details={to_json_str(event_details)}")	1✔
44
45	error_log = ", ".join(error_log_parts)	1✔
46	component_repr = repr(self)	1✔
47	LOG.error("%s at '%s'", error_log, component_repr)	1✔
48
49	def _log_exception(self, exception: Exception) -> None:	1✔
50	exception_name = exception.__class__.__name__	1✔
51
52	error_log_parts = [f"Exception={exception_name}"]	1✔
53
54	exception_body = list(exception.args)	1✔
55	if exception_body:	1✔
56	error_log_parts.append(f"Details={exception_body}")	×
57	else:
58	error_log_parts.append("Details=None-Available")	1✔
59
60	error_log = ", ".join(error_log_parts)	1✔
61	component_repr = repr(self)	1✔
62	LOG.error("%s at '%s'", error_log, component_repr)	1✔
63
64	def eval(self, env: Environment) -> None:	1✔
65	if env.is_running():	1✔
66	self._log_evaluation_step("Computing")	1✔
67	try:	1✔
68	field_name = self._field_name()	1✔
69	if field_name is not None:	1✔
70	env.next_field_name = field_name	1✔
71	self._eval_body(env)	1✔
72	except FailureEventException as failure_event_exception:	1✔
73	self._log_failure_event_exception(failure_event_exception=failure_event_exception)	1✔
74	raise failure_event_exception	1✔
75	except Exception as exception:	1✔
76	self._log_exception(exception=exception)	1✔
77	raise exception	1✔
78	else:
79	self._log_evaluation_step("Pruning")	1✔
80
81	@abc.abstractmethod	1✔
82	def _eval_body(self, env: Environment) -> None:	1✔
83	raise NotImplementedError()
84
85	def _field_name(self) -> Optional[str]:	1✔
86	return self.__class__.__name__	1✔

localstack / localstack / a39cb164-6c44-4f53-92bc-6ed8705a075c

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