* master: (25 commits)
flake: update rpi-1 host key
aqctl_moninj_proxy: clear listeners on disconnect
Add method to check if termination is requested (#811, #1932)
moninj: fix underflows by order of operation fix channel toggle
moninj: fix underflows for urukul freq set
Urukul monitoring (#1142, #1921)
moninj: make receive_task private again
moninj,corelog: fix/cleanup exception handling (#1897)
aqctl_corelog: enable keepalive, terminate on connection failure
Modify log for matching the style
Add log message when dashboard connected to proxy
Public receive_task for the use in proxy
applets.simple: Actually forward dataset_prefixes when using IPC
master: Fixup 32db6ff978 (argument_ui support)
Revert "add pull.yml (#1918)"
add pull.yml (#1918)
Allow experiments to specify a custom argument editor UI (#1916)
dashboard: Add submit/close hooks for custom argument editors
dashboard: Plumb through datasets client to ExperimentManager
dashboard: Add cmdline option to load plugins on startup
...
On the master/EnvExperiment side, the only addition is an optional
property `argument_ui` that is made accessible to the dashboard, e.g.
class Example(EnvExperiment):
argument_ui = "ndscan"
def build(self):
…
Clients – primarily artiq_dashboard, but in principle e.g. a
command-line UI could do the same – can then compare the value to a
list of well-known names and prefer any matching custom UI handlers.
On the dashboard side, this commit adds the mechanism to register
a custom argument editor for a given argument_ui string, i.e. the
widget that displays the parameter values within the wider
experiment UI shell with the submit button, pipeline parameters, and
so on. The registry remains empty by default and would be filled by
out-of-tree plugins such as ndscan.
The UI state readback is implemented somewhat defensively to avoid
needless disruptions to users when upgrading.
These are used by ndscan, as re-serialising the entire ndscan
parameter metadata tree, which can grow to be quite extensive,
on every single Qt change event is a bit excessive (and would
probably cause a bit of lag while typing for big experiments
on low-end machines).
This is analogous to the explist/schedule subscribers, and allows
custom argument editors (such as ndscan) to provide hints/defaults/…
from datasets once available.
This allows ndscan v0.3+ to use the IPC interface for efficiency;
previously, the non-upstreamed RID dataset namespace feature allowed
the applets to somewhat efficient subscribe directly to the master
process via the socket interface.
