APS-4ID-POLAR / APS-4ID-POLAR/ipython-polar

What should we do when we stop a PVPositioner?

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Dominant language
Python
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Description

For example, if we move the temperature to 300K from 10K, and we decide to abort/pause in the middle. Should we make `pause` and/or `stop` update the setpoint?

This is what is currently done:

https://github.com/APS-4ID-POLAR/ipython-polar/blob/a22606fbf39bb71b375b41da94ebbec6507eb12c/profile_bluesky/startup/instrument/devices/lakeshore336.py#L122

https://github.com/APS-4ID-POLAR/ipython-polar/blob/a22606fbf39bb71b375b41da94ebbec6507eb12c/profile_bluesky/startup/instrument/devices/lakeshore336.py#L127

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Research direction

Start by reviewing the linked lakeshore336.py references, especially lines 122 and 127, to understand the current pause and stop behavior. Then examine the PVPositioner semantics and decide whether either action should update the setpoint; done means the expected behavior is agreed and documented with corresponding coverage.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
tooling
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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