From 5993df24a1026225cb8af89237547c1d9101ce69 Mon Sep 17 00:00:00 2001
From: AUTOMATIC <16777216c@gmail.com>
Date: Thu, 6 Oct 2022 14:12:52 +0300
Subject: integrate the new samplers PR

---
 scripts/alternate_sampler_noise_schedules.py | 53 ----------------------------
 scripts/img2imgalt.py                        |  3 +-
 2 files changed, 1 insertion(+), 55 deletions(-)
 delete mode 100644 scripts/alternate_sampler_noise_schedules.py

(limited to 'scripts')

diff --git a/scripts/alternate_sampler_noise_schedules.py b/scripts/alternate_sampler_noise_schedules.py
deleted file mode 100644
index 4f3ed8fb..00000000
--- a/scripts/alternate_sampler_noise_schedules.py
+++ /dev/null
@@ -1,53 +0,0 @@
-import inspect
-from modules.processing import Processed, process_images
-import gradio as gr
-import modules.scripts as scripts
-import k_diffusion.sampling
-import torch
-
-
-class Script(scripts.Script):
-
-    def title(self):
-        return "Alternate Sampler Noise Schedules"
-
-    def ui(self, is_img2img):
-      noise_scheduler = gr.Dropdown(label="Noise Scheduler", choices=['Default','Karras','Exponential', 'Variance Preserving'], value='Default', type="index")
-      sched_smin     = gr.Slider(value=0.1,   label="Sigma min",                  minimum=0.0,   maximum=100.0, step=0.5,)
-      sched_smax     = gr.Slider(value=10.0,  label="Sigma max",                  minimum=0.0,   maximum=100.0, step=0.5)
-      sched_rho      = gr.Slider(value=7.0,   label="Sigma rho (Karras only)",    minimum=7.0,   maximum=100.0, step=0.5)
-      sched_beta_d   = gr.Slider(value=19.9,  label="Beta distribution (VP only)",minimum=0.0,   maximum=40.0, step=0.5)
-      sched_beta_min = gr.Slider(value=0.1,   label="Beta min (VP only)",         minimum=0.0,   maximum=40.0, step=0.1)
-      sched_eps_s    = gr.Slider(value=0.001, label="Epsilon (VP only)",          minimum=0.001, maximum=1.0,   step=0.001)
-
-      return [noise_scheduler, sched_smin, sched_smax, sched_rho, sched_beta_d, sched_beta_min, sched_eps_s]
-
-    def run(self, p, noise_scheduler, sched_smin, sched_smax, sched_rho, sched_beta_d, sched_beta_min, sched_eps_s):
-
-      noise_scheduler_func_name = ['-','get_sigmas_karras','get_sigmas_exponential','get_sigmas_vp'][noise_scheduler]
-
-      base_params = {
-        "sigma_min":sched_smin, 
-        "sigma_max":sched_smax, 
-        "rho":sched_rho, 
-        "beta_d":sched_beta_d, 
-        "beta_min":sched_beta_min, 
-        "eps_s":sched_eps_s,
-        "device":"cuda" if torch.cuda.is_available() else "cpu"
-      }
-
-      if hasattr(k_diffusion.sampling,noise_scheduler_func_name):
-
-        sigma_func  = getattr(k_diffusion.sampling,noise_scheduler_func_name)
-        sigma_func_kwargs = {}
-
-        for k,v in base_params.items():
-          if k in inspect.signature(sigma_func).parameters:
-            sigma_func_kwargs[k] = v
-
-        def substitute_noise_scheduler(n):
-          return sigma_func(n,**sigma_func_kwargs)
-
-        p.sampler_noise_scheduler_override = substitute_noise_scheduler
-
-      return process_images(p)
diff --git a/scripts/img2imgalt.py b/scripts/img2imgalt.py
index 0ef137f7..f9894cb0 100644
--- a/scripts/img2imgalt.py
+++ b/scripts/img2imgalt.py
@@ -8,7 +8,6 @@ import gradio as gr
 
 from modules import processing, shared, sd_samplers, prompt_parser
 from modules.processing import Processed
-from modules.sd_samplers import samplers
 from modules.shared import opts, cmd_opts, state
 
 import torch
@@ -159,7 +158,7 @@ class Script(scripts.Script):
             
             combined_noise = ((1 - randomness) * rec_noise + randomness * rand_noise) / ((randomness**2 + (1-randomness)**2) ** 0.5)
             
-            sampler = samplers[p.sampler_index].constructor(p.sd_model)
+            sampler = sd_samplers.create_sampler_with_index(sd_samplers.samplers, p.sampler_index, p.sd_model)
 
             sigmas = sampler.model_wrap.get_sigmas(p.steps)
             
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