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fix: File name too long when prompt too long (#52) #53

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fix: File name too long when prompt too long (#52) #53

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26 changes: 18 additions & 8 deletions python_coreml_stable_diffusion/pipeline.py
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Original file line number Diff line number Diff line change
Expand Up @@ -437,21 +437,30 @@ def get_coreml_pipe(pytorch_pipe,
return coreml_pipe


def get_image_path(args, **override_kwargs):
def get_image_path(args):
""" mkdir output folder and encode metadata in the filename
"""
out_folder = os.path.join(args.o, "_".join(args.prompt.replace("/", "_").rsplit(" ")))
current = time.strftime('%Y-%m-%d %H-%M-%S',time.localtime(time.time()))
out_folder = os.path.join(args.o, current)
os.makedirs(out_folder, exist_ok=True)
return os.path.join(out_folder, current + ".png")

out_fname = f"randomSeed_{override_kwargs.get('seed', None) or args.seed}"
out_fname += f"_computeUnit_{override_kwargs.get('compute_unit', None) or args.compute_unit}"
out_fname += f"_modelVersion_{override_kwargs.get('model_version', None) or args.model_version.replace('/', '_')}"

def save_image_args(args, image_fname, **override_kwargs):
""" save encode metadata in text file which filename same to image file
"""
content = "_".join(args.prompt.replace("/", "_").rsplit(" ")) + "\n"
content += f"randomSeed_{override_kwargs.get('seed', None) or args.seed}" + "\n"
content += f"_computeUnit_{override_kwargs.get('compute_unit', None) or args.compute_unit}" + "\n"
content += f"_modelVersion_{override_kwargs.get('model_version', None) or args.model_version.replace('/', '_')}" + "\n"

if args.scheduler is not None:
out_fname += f"_customScheduler_{override_kwargs.get('scheduler', None) or args.scheduler}"
out_fname += f"_numInferenceSteps{override_kwargs.get('num_inference_steps', None) or args.num_inference_steps}"
content += f"_customScheduler_{override_kwargs.get('scheduler', None) or args.scheduler}" + "\n"
content += f"_numInferenceSteps{override_kwargs.get('num_inference_steps', None) or args.num_inference_steps}" + "\n"

return os.path.join(out_folder, out_fname + ".png")
with open(image_fname.replace(".png", ".txt"), 'w') as f:
f.write(content)
return


def main(args):
Expand Down Expand Up @@ -483,6 +492,7 @@ def main(args):
)

out_path = get_image_path(args)
save_image_args(args, out_path)
logger.info(f"Saving generated image to {out_path}")
image["images"][0].save(out_path)

Expand Down