Round electric current value of Fritz!DECT smart plugs

[mib1185]

Proposed change

Based on #73224 (comment) and #73224 (comment) this will round the value of the electric current sensor to a precision of 4 digits

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[probot-home-assistant]

Hey there @flabbamann, mind taking a look at this pull request as it has been labeled with an integration (fritzbox) you are listed as a code owner for? Thanks!
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[frenck]

Actually, this is a "virtual" entity, as it is not a native value provided by the device or service (but calculated in HA). That is not allowed. This sensor should be removed.

[AlexKay88]

It would be very helpful to see current in ampere out of the box from this device to improve user experience, because most other devices provide the same.
I don't see any convenient way to calculate current in HA. Is there an easy way by GUI to create a current entity by doing calculation including rounding? A rule would run into errors, if the device is renamed.
So why not provide calculated current out of the box?

[mib1185]

this discussion should be continued in #78324 (comment)

[github-actions]

There hasn't been any activity on this pull request recently. This pull request has been automatically marked as stale because of that and will be closed if no further activity occurs within 7 days.
Thank you for your contributions.

[mib1185]

not stale

[mib1185]

still not stale

[mib1185]

this PR is superseded by #78324