1) Check if `created_at` when checking if dependencies are met.
If `created_at` is `None` then the job has been deleted. This is sort of hack - we just need one of the fields on the job's hash that is ALWAYS populated. You can persist a job to redis without setting status...
2) Job#fetch_dependencies no longer raises NoSuchJob.
If one of a job's dependencies has been deleted from Redis, it is not returned from `fetch_dependencies` and no exception is raised.
* Add job status setting in enqueue_at (and in enqueue_in) methods
Update tests for this change
Closes: #1179
* Add status param to create_job func, rework enqueue_at status setting
* Multi Dependency Support - Registration & Enqueue Call
Internal API changes to support multiple dependencies.
* Store all of a job's _dependencies_ in a redis set. Delete that set when a job is deleted.
* Add Job#fetch_dependencies method - which return all jobs a job is dependent upon and optionally _WATCHES_ all dependency ids.
* Use Job#fetch_dependencies in Queue#call_enqueue. `fetch_dependencies` now sets WATCH and raises InvalidJobDependency, rather than call_enqueue.
`Queue` and `Job` public APIs still expect single ids of jobs for `depends_on` but internally register them in a way that could support multiple jobs being passed as dependencies.
Next up: need to update Queue#enqueue_dependents
* Use existing fetch_many method to get dependencies.
Modify fetch_dependencies to use fetch_many.
* Remove default value for fetch_many's connection parameter
* PR review housekeeping
* Remove a duplicate test
* Oneline something
* Fix missing colon in dependencies key
* Delete job key, dependents and dependencies at once
* More Fixes From Code Review
Updates to Job, Queue and associated tests.
* When Checking dependencies Avoid, trip to Redis
* When checking the status of a job, we have a 'clean' status of all dependencies(returned from Job#fetch_dependencies) and the job keys are WATCHed, so there's no reason to go back to Redis to get the status _again_.
* Looks as though, the `_status` set in `Job#restore` was bytes while it was converted to text(`as_text`) in `Job#get_status` - for consistency(and tests) converting to text in `restore` as well.
* In `Queue#enqueue_call`, moved WATCH of dependencies_key to before fetching dependencies. This doesn't really matter but seems more _correct_ - one can imagine some rogue API adding a dependency after they've been fetched but before they've been WATCHEed.
* Update Job#get_status to get _local_ status
* If refresh=False is passed, don't get status from Redis; return the value of _status. This is to avoid a trip to Redis if the caller can guarantee that the value of `_status` is _clean_.
* More Fixups
* Expire dependency keys in Job#cleanup
* Consistency in Job#fetch_dependencies
* Convert `_dependency_id` to `_dependency_ids`
Change `Job`s tracking from a single id of it's dependencies from a single _id_ to a list of _id_s. This change should be private to `Job` - especially leaving `Job#to_dict` and `Job#restore`s treatment of a single 'dependency_id' intact.
This change modifies existing tests.
* Remove reliance upon dependency property in tests
... use dependency.id not `_dependency_id`
* Re-add assertions for Falsey Values
* Add _dependency_id property
For backwards compatibility with other libs such as django-rq and rq-scheduler
* Added FailedJobRegistry.
* Added job.failure_ttl.
* queue.enqueue() now supports failure_ttl
* Added registry.get_queue().
* FailedJobRegistry.add() now assigns DEFAULT_FAILURE_TTL.
* StartedJobRegistry.cleanup() now moves expired jobs to FailedJobRegistry.
* Failed jobs are now added to FailedJobRegistry.
* Added FailedJobRegistry.requeue()
* Document the new `FailedJobRegistry` and changes in custom exception handler behavior.
* Added worker.disable_default_exception_handler.
* Document --disable-default-exception-handler option.
* Deleted worker.failed_queue.
* Deleted "move_to_failed_queue" exception handler.
* StartedJobRegistry should no longer move jobs to FailedQueue.
* Deleted requeue_job
* Fixed test error.
* Make requeue cli command work with FailedJobRegistry
* Added .pytest_cache to gitignore.
* Custom exception handlers are no longer run in reverse
* Restored requeue_job function
* Removed get_failed_queue
* Deleted FailedQueue
* Updated changelog.
* Document `failure_ttl`
* Updated docs.
* Remove job.status
* Fixed typo in test_registry.py
* Replaced _pipeline() with pipeline()
* FailedJobRegistry no longer fails on redis-py>=3
* Fixes test_clean_registries
* Worker names are now randomized
* Added a note about random worker names in CHANGES.md
* Worker will now stop working when encountering an unhandled exception.
* Worker should reraise SystemExit on cold shutdowns
* Added anchor.js to docs
* Support for Sentry-SDK (#1045)
* Updated RQ to support sentry-sdk
* Document Sentry integration
* Install sentry-sdk before running tests
* Improved rq info CLI command to be more efficient when displaying lar… (#1046)
* Improved rq info CLI command to be more efficient when displaying large number of workers
* Fixed an rq info --by-queue bug
* Fixed worker.total_working_time bug (#1047)
* queue.enqueue() no longer accepts `timeout` argument (#1055)
* Clean worker registry (#1056)
* queue.enqueue() no longer accepts `timeout` argument
* Added clean_worker_registry()
* Show worker hostname and PID on cli (#1058)
* Show worker hostname and PID on cli
* Improve test coverage
* Remove Redis version check when SSL is used
* Bump version to 1.0
* Removed pytest_cache/README.md
* Changed worker logging to use exc_info=True
* Removed unused queue.dequeue()
* Fixed typo in CHANGES.md
* setup_loghandlers() should always call logger.setLevel() if specified
* Replaced async keyword with is_async in the Queue class to fix reserved keyword syntax errors in Python 3.7
* Updated tests to use is_async keyword when instantiating Queue objects
* Updated docs to reference is_async keyword for Queue objects
* Updated tox.ini, setup.py and .travis.yml with references to Python 3.7
* Define redis key prefix as class variable
Some prefixes were hardcoded in several places. This made it hard to
use custom prefixes via subclasses.
Resolves#920
* fixup! Define redis key prefix as class variable
* Initial take on delete_dependents
* Add tests including corner cases
* No need to canel dependents since they are not in a queue yet anyway
* The dependents keys can be deleted in all cases
* Update tests to included saved jobs in the deletion tests
* Correctly use pipeline in cancel method
* Unused connection
* Include dependents into dict format of job
* Add TODO
* Address comments from selwin
* Delete dependents key in redis if delete_dependents is called on its own
* Address recent comments from selwin
* Small change to trigger travis
* Remove TODO referring to canceled job state
* Remove dependent_ids from to_dict
* Address recent comments from selwin
Currently, the job is being performed inside `enqueue_call()`, which
means that `async=False` has no effect if `enqueue_job()` is called
directly. This commit fixes that.
This includes:
- a partial refactor of the CLI to organize the shared options
- extends the tests in areas where passing custom backend classes makes sense
- allow setting the core CLI options as env vars
- minor cosmetic changes here and there
- run with an empty queue
- schedule one job (which uses get_current_connection and get_current_job) and
run `rqworker`
- schedule a job that itself schedules `access_self` and run `rqworker`
- Make sure the job didn't fail by assuring the failed queue is still empty
afterwards.
- Install this package locally when running in travis.
This actually unifies the behaviour of tox and travis as tox also builds the
package and then installs it into each test environment.
- fix flake8 (as run by tox)
syntax: assertEquals -> assertEqual, assertNotEquals -> assertNotEqual
usage: status of worker and job now will use get/set method instead of property method
Paul Spooren
thomas
Thomas Matecki
Babatunde Olusola
Selwin Ong
Ivan Kiryanov
chevell
Theofanis Despoudis
stj
Christophe Olinger
Samuel Colvin
Theo
Alexey Katichev
Felipe Lacerda
Jannis Leidel
Arnold Krille
Javier Lopez
Eduard Carreras
ahxxm
glaslos
Vincent Driessen
Marcus Martins
Robert Brownstein
Serhii Maltsev