Support for pulling filament info from Spoolman

[Hillshum]

Spoolman is a web app for management filament. The OctoPrint-Spoolman plugin makes available information about filament cost that should be displayed by this plugin.

[crazyduck]

+1 for spoolman

[nikstohn]

+1 from here as well. Just switched from Spool Manager to Spoolman.
But I’m kinda afraid that this plugin got abandoned (again).

[Hillshum]

I've working on implementing this actually. Hopefully this week I'll get it tested more and get a PR up. Still not sure how likely getting the PR approved will be.

[nikstohn]

@Hillshum Awesome! But yeah, I highly doubt that a PR would even get noticed. Maybe we should open up an issue asking if this plugin is still maintained and after a while open up one on the OctoPrint plugin repository reporting its (very likely) abandonment.

[Hillshum]

Well, I opened #26

[Hillshum]

See Hillshum#8

Will have this up shortly

[Hillshum]

This is included in https://github.com/Hillshum/OctoPrint-CostEstimation/releases/tag/v3.6.0rc1 which is available in the pre-release channel that you can enable from the software update panel within your OctoPrint install. Testing would be appreciated