Post Processing clears image faults (gen_metadata)

[aiscribbles]

hordelib/hordelib/horde.py

Line 1367 in d0158db

single_image_faults = []

This line sets the single_image_faults to an empty list. And then later that is returned as the overall list of faults for that result. But the original list of faults (stored in the variable faults) needs to be merged with that.

I would recommend replacing the referenced line with the following, or something to this effect. Copying the previous faults list as a starting point for the single_image_faults variable.

single_image_faults = faults[:]

[aiscribbles]

there's a chance i'm misunderstanding something in this bit of code. But some local testing on my part confirms that when I use post-processors, the /status/ endpoint never returns the expected gen_metadata.

[aiscribbles]

Just made a pull request with this change: #295

[tazlin]

Closed via #298. Thanks again