Package bosco :: Module observer :: Class TriggerEventObserver

Class TriggerEventObserver

   object --+    
            |    
EventObserver --+
                |
               TriggerEventObserver

Observes an Event for new data (e.g. new punches). This implementation uses triggers and a log table to also get notified of changed values.

Warning: This will rollback the store every <intervall> seconds!

Instance Methods

[hide private]

__init__(self, store, interval=5, rollback=True)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

observe(self)
Does the actual observation.

source code

Inherited from EventObserver: register, stop, unregister

Inherited from EventObserver (private): _category_notify, _course_notify, _get_max, _notify, _punch_notify, _run_notify, _runner_notify, _start_timer, _team_notify

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables

[hide private]

_tables = {Punch: EventObserver._punch_notify, Run: EventObser...

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, store, interval=5, rollback=True)
(Constructor)

source code

x.__init__(...) initializes x; see help(type(x)) for signature

Parameters:

interval - Check interval
rollback - Rollback store before checking for new objects? This is necessary to get new objects added by other connections but it resets all uncommited changes.

Overrides: object.__init__

observe(self)

source code

Does the actual observation.

Overrides: EventObserver.observe

Class Variable Details

[hide private]

_tables

Value:

{Punch: EventObserver._punch_notify, Run: EventObserver._run_notify, T
eam: EventObserver._team_notify,}

Class TriggerEventObserver

__init__(self, store, interval=5, rollback=True) (Constructor)

observe(self)

_tables

init(self, store, interval=5, rollback=True)
(Constructor)