Version history =============== To find out how to migrate your application from a previous version of APScheduler, see the :doc:`migration section `. 3.0.2 ----- * Fixed ValueError when the target callable has a default keyword argument that wasn't overridden * Fixed wrong job sort order in some job stores * Fixed exception when loading all jobs from the redis job store when there are paused jobs in it * Fixed AttributeError when printing a job list when there were pending jobs * Added setuptools as an explicit requirement in install requirements 3.0.1 ----- * A wider variety of target callables can now be scheduled so that the jobs are still serializable (static methods on Python 3.3+, unbound methods on all except Python 3.2) * Attempting to serialize a non-serializable Job now raises a helpful exception during serialization. Thanks to Jeremy Morgan for pointing this out. * Fixed table creation with SQLAlchemyJobStore on MySQL/InnoDB * Fixed start date getting set too far in the future with a timezone different from the local one * Fixed _run_job_error() being called with the incorrect number of arguments in most executors 3.0.0 ----- * Added support for timezones (special thanks to Curtis Vogt for help with this one) * Split the old Scheduler class into BlockingScheduler and BackgroundScheduler and added integration for asyncio (PEP 3156), Gevent, Tornado, Twisted and Qt event loops * Overhauled the job store system for much better scalability * Added the ability to modify, reschedule, pause and resume jobs * Dropped the Shelve job store because it could not work with the new job store system * Dropped the max_runs option and run counting of jobs since it could not be implemented reliably * Adding jobs is now done exclusively through ``add_job()`` -- the shortcuts to triggers were removed * Added the ``end_date`` parameter to cron and interval triggers * It is now possible to add a job directly to an executor without scheduling, by omitting the trigger argument * Replaced the thread pool with a pluggable executor system * Added support for running jobs in subprocesses (via the ``processpool`` executor) * Switched from nose to py.test for running unit tests 2.1.0 ----- * Added Redis job store * Added a "standalone" mode that runs the scheduler in the calling thread * Fixed disk synchronization in ShelveJobStore * Switched to PyPy 1.9 for PyPy compatibility testing * Dropped Python 2.4 support * Fixed SQLAlchemy 0.8 compatibility in SQLAlchemyJobStore * Various documentation improvements 2.0.3 ----- * The scheduler now closes the job store that is being removed, and all job stores on shutdown() by default * Added the ``last`` expression in the day field of CronTrigger (thanks rcaselli) * Raise a TypeError when fields with invalid names are passed to CronTrigger (thanks Christy O'Reilly) * Fixed the persistent.py example by shutting down the scheduler on Ctrl+C * Added PyPy 1.8 and CPython 3.3 to the test suite * Dropped PyPy 1.4 - 1.5 and CPython 3.1 from the test suite * Updated setup.cfg for compatibility with distutils2/packaging * Examples, documentation sources and unit tests are now packaged in the source distribution 2.0.2 ----- * Removed the unique constraint from the "name" column in the SQLAlchemy job store * Fixed output from Scheduler.print_jobs() which did not previously output a line ending at the end 2.0.1 ----- * Fixed cron style jobs getting wrong default values 2.0.0 ----- * Added configurable job stores with several persistent back-ends (shelve, SQLAlchemy and MongoDB) * Added the possibility to listen for job events (execution, error, misfire, finish) on a scheduler * Added an optional start time for cron-style jobs * Added optional job execution coalescing for situations where several executions of the job are due * Added an option to limit the maximum number of concurrenctly executing instances of the job * Allowed configuration of misfire grace times on a per-job basis * Allowed jobs to be explicitly named * All triggers now accept dates in string form (YYYY-mm-dd HH:MM:SS) * Jobs are now run in a thread pool; you can either supply your own PEP 3148 compliant thread pool or let APScheduler create its own * Maximum run count can be configured for all jobs, not just those using interval-based scheduling * Fixed a v1.x design flaw that caused jobs to be executed twice when the scheduler thread was woken up while still within the allowable range of their previous execution time (issues #5, #7) * Changed defaults for cron-style jobs to be more intuitive -- it will now default to all minimum values for fields lower than the least significant explicitly defined field 1.3.1 ----- * Fixed time difference calculation to take into account shifts to and from daylight saving time 1.3.0 ----- * Added __repr__() implementations to expressions, fields, triggers, and jobs to help with debugging * Added the dump_jobs method on Scheduler, which gives a helpful listing of all jobs scheduled on it * Fixed positional weekday (3th fri etc.) expressions not working except in some edge cases (fixes #2) * Removed autogenerated API documentation for modules which are not part of the public API, as it might confuse some users .. Note:: Positional weekdays are now used with the **day** field, not **weekday**. 1.2.1 ----- * Fixed regression: add_cron_job() in Scheduler was creating a CronTrigger with the wrong parameters (fixes #1, #3) * Fixed: if the scheduler is restarted, clear the "stopped" flag to allow jobs to be scheduled again 1.2.0 ----- * Added the ``week`` option for cron schedules * Added the ``daemonic`` configuration option * Fixed a bug in cron expression lists that could cause valid firing times to be missed * Fixed unscheduling bound methods via unschedule_func() * Changed CronTrigger constructor argument names to match those in Scheduler 1.01 ---- * Fixed a corner case where the combination of hour and day_of_week parameters would cause incorrect timing for a cron trigger