- make 'value' a Parameter property instead of an attribute
- use 'value' instead of 'default' property for setting
the initial value in the config file
- removal of initwrite parameter property
this change is the basis of a better implementation
for change 30041 (PersistentParam property 'override_cfg')
Change-Id: I2b82bdd54c2dacb87dcd2b3472004d2f0a730cf0
- use Datatype.validate for converting and checking limits
(used also in properties)
- Datatype.__call__ converts and validates, but without checking
limits (used in setter)
- Datatype.validate may be used to add missing optional struct elements
from previous value (used in Dispatcher._setParameterValue)
- remove problematic range check
+ use shorter formula for converting float to int in ScaledInteger
(leftover from python2 compatibility)
+ improve error messages (strip very long repr(value))
Change-Id: Ib85736fe558ec3370ebce4e1c43f957e3bb0497c
The text part of the error report contains the original error
class - convert it to the frappy error class, if possible.
This makes the error messages on the client nicer, as the
error class would be duplicated in the error message on the
client side.
Change-Id: If2e0c3eb15ac2dd1b80a851ff42e4076557a325d
- Change Configuration format to be python-based.
- move config logic to frappy/config.py
- Add first py-config: cryo_cfg.py
- Adapt test to new expected config format
Change-Id: Iaec484e0e1e21ebbb1e5c74b53be6231329ddf71
With the current implementation, we run into a deadlock with the lock
from the state machine interfering with the accessLock on the module.
We can not wait for the state machine to finish while having the
accessLock locked by write_target. As a consequence, when restarting
the state machine we should not wait, but remember the state function
to call and postpone the restart after the cleanup has finished.
For this, we want to know the status before calling the state function.
- create HasState mixin, using doPoll for driving the machine
- StatusCode decorator for assigning a status to a state function
- remove the state machines 'threaded' option
- 'Retry' is now a unique value instead of a class. The retry period
is determined by the (fast) poll interval.
- return 'Finish' instead of None for finishing the machine. returning
None for state function is now an error, as this might happen
easily inadvertently.
Change-Id: Icb31367442f10e98be69af3e05a84f12ce5cc966
