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add pipeline_class_name argument to Stable Diffusion conversion script #4461

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Merged
merged 4 commits into from
Aug 7, 2023
Merged

add pipeline_class_name argument to Stable Diffusion conversion script #4461

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59f405c
add pipeline class
Aug 4, 2023
2fb0489
Merge remote-tracking branch 'origin/main' into add-pipeline-cls-to-c…
Aug 4, 2023
ee6209d
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yiyixuxu Aug 4, 2023
a94c44a
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Aug 7, 2023
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16 changes: 16 additions & 0 deletions scripts/convert_original_stable_diffusion_to_diffusers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
""" Conversion script for the LDM checkpoints. """

import argparse
import importlib

import torch

Expand Down Expand Up @@ -133,8 +134,22 @@
required=False,
help="Set to a path, hub id to an already converted vae to not convert it again.",
)
parser.add_argument(
"--pipeline_class_name",
type=str,
default=None,
required=False,
help="Specify the pipeline class name",
)

args = parser.parse_args()

if args.pipeline_class_name is not None:
library = importlib.import_module("diffusers")
class_obj = getattr(library, args.pipeline_class_name)
else:
pipeline_class = None

pipe = download_from_original_stable_diffusion_ckpt(
checkpoint_path=args.checkpoint_path,
original_config_file=args.original_config_file,
Expand All @@ -152,6 +167,7 @@
clip_stats_path=args.clip_stats_path,
controlnet=args.controlnet,
vae_path=args.vae_path,
pipeline_class=pipeline_class,
)

if args.half:
Expand Down