CalamitousFelicitousness 0769d423a7 fix(upscale): make SeedVR2 generation_step patch idempotent ...

UpscalerSeedVR.load_model() rebinds the module-global
generation.generation_step (called by name inside generation_loop) to
the instance's model_step wrapper, keeping the previous value to call
back into. That global was never restored, so the second pass through
load_model() saved the wrapper itself as the "original", making
model_step() call itself -> RecursionError.

The second pass is reached on any model (re)load: with upscaler_unload
enabled (self.model reset to None after each run) every subsequent run
recurses, and switching SeedVR variants (self.model_loaded != model_name)
triggers it even without unload.

Stash the pristine generation_step on the module once and have the
wrapper call that, so repeated loads never wrap the wrapper.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-16 10:18:21 +01:00

..

aurasr_arch.py

strict ruff without exclude

2026-05-11 08:36:49 +02:00

aurasr_model.py

cleanup logger

2026-02-19 11:09:13 +01:00

dcc.py

add ras-sd35 experimental

2025-02-18 18:47:42 -05:00

esrgan_model_arch.py

modernize typing

2026-02-19 09:15:37 +01:00

esrgan_model.py

fix(upscaler): convert non-RGB images before ESRGAN forward pass

2026-03-23 02:12:59 +00:00

hqx.py

fix anima

2026-02-05 16:55:06 +01:00

icbi.py

full codespell coverage

2026-06-04 12:36:10 +02:00

pixelart.py

sharpfin don't use antialias with area mode

2026-06-15 23:41:58 +03:00

realesrgan_model_arch.py

ruff lint

2026-02-19 11:13:44 +01:00

realesrgan_model.py

reduce mandatory requirements

2026-02-18 17:53:08 +01:00

scunet_model_arch.py

modernize typing

2026-02-19 09:15:37 +01:00

scunet_model.py

Cleanup upscalers

2024-01-27 02:54:39 +03:00

sdupscaler_model.py

cleanup logger

2026-02-19 11:09:13 +01:00

seedvr_model.py

fix(upscale): make SeedVR2 generation_step patch idempotent

2026-06-16 10:18:21 +01:00

swinir_model_arch_v2.py

full codespell coverage

2026-06-04 12:36:10 +02:00

swinir_model_arch.py

strict ruff without exclude

2026-05-11 08:36:49 +02:00

swinir_model.py

ruff lint

2026-02-19 11:13:44 +01:00

yolo.py

update requirements

2026-06-15 14:55:14 +02:00