v5.5.0

New features

• MongoDB-like task filters for advanced filtering conditions (by @msm-cert in #258)

Full Changelog: v5.4.0...v5.5.0

v5.4.0

New features and improvements:

• Task UIDs are in form {root_uid}:task_uid so we can inspect task tree status without fetching all tasks from Redis. This change should give essential performance gain when there are lots of pending tasks in queues (by @psrok1 in #255)
• Removed orjson to json fallback (by @psrok1 in #257)

Bugfixes:

• Fix Task.unserialize docs suggesting that orjson is optional dependency (by @psrok1 in #256)

Full Changelog: v5.3.4...v5.4.0

v5.3.4

Bugfixes:

• Fix TaskTimeoutException regression: it was left unhandled by Consumer.internal_process, so whole service was crashed instead of a single task. Bug introduced in v5.3.2 (fix by @nazywam in #251)
• Fix negated filters non-boolean AND/OR logic (by @psrok1 in #247)
• Use error logging level instead of warning when tasks are killed due to inactivity (by @nazywam in #248)

Full Changelog: v5.3.3...v5.3.4

v5.3.3

What's changed

• certpl/karton-system Docker images are published also for arm64 (by @BonusPlay in #243)

Full Changelog: v5.3.2...v5.3.3

v5.3.2

What's Changed

Bugfixes:

• TaskTimeoutError is derived from BaseException instead of Exception, so it's not accidentally consumed by try..except blocks in consumer (by @psrok1 in #241)

Full Changelog: v5.3.1...v5.3.2

v5.3.1

What's Changed

• Require Python >=3.8 and fix readthedocs configuration by @psrok1 in #230
• Fix issues with register_tasks and empty tasks list by @nazywam in #237
• Fix IAM token expiration by @yankovs in #234
• Update readme example by @nazywam in #238

Full Changelog: v5.3.0...v5.3.1

v5.3.0

New features and improvements:

• IAM configuration for S3 client (#221, thanks @yankovs)

Bugfixes:

• Fixed logic behind negated filters (#223, thanks @Antelox)
• Fallback to regular json module when orjson fails to deserialize Task (#225, thanks @Antelox)

v5.2.0

New features and improvements:

• Performance improvements (#218)
  • Faster task serialization/deserialization using orjson
  • Utilizing SCAN instead of KEYS to not block Redis for a long time when there are lots of tasks
• Persistent headers that apply to all tasks within analysis (#215)
• --debug option for Karton consumers to create non-persistent instance with randomized suffix (#220)
• Task.to_dict method that returns Python dict without JSON serialization (#216)

v5.1.0

New features and improvements:

• Dashes are allowed in environment keys for dashed config section names (#210)
• Hostname is exposed in log record (#213)
• New KartonBackend.restart_task method for restarting crashed task back to the consumer queue (#205)
• Backend for service information for non-consumer services (#206)

v5.0.1

Bugfixes:

• Fixed bulk listing and removing objects from S3 (#198, thanks @Antelox!)
• Fixed KartonTestCase.get_resource_sha256 (#202, thanks @conitrade-as!)