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Fix Pickling Windows #107

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Fix Pickling Windows #107

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2f13c23
Fix serialization #34
Katehuuh Jun 18, 2024
9cb6bcf
Add dill requirement
Katehuuh Jun 18, 2024
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3 changes: 2 additions & 1 deletion setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
description='Training and inference tools for generative audio models from Stability AI',
packages=find_packages(),
install_requires=[
'dill',
'aeiou==0.0.20',
'alias-free-torch==0.0.6',
'auraloss==0.4.0',
Expand Down Expand Up @@ -41,4 +42,4 @@
'webdataset==0.2.48',
'x-transformers<1.27.0'
],
)
)
9 changes: 5 additions & 4 deletions stable_audio_tools/data/dataset.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import importlib
import dill
import numpy as np
import io
import os
Expand Down Expand Up @@ -155,7 +156,7 @@ def __init__(
self.root_paths.append(config.path)
self.filenames.extend(get_audio_filenames(config.path, keywords))
if config.custom_metadata_fn is not None:
self.custom_metadata_fns[config.path] = config.custom_metadata_fn
self.custom_metadata_fns[config.path] = dill.dumps(config.custom_metadata_fn)

print(f'Found {len(self.filenames)} files')

Expand Down Expand Up @@ -216,8 +217,8 @@ def __getitem__(self, idx):

for custom_md_path in self.custom_metadata_fns.keys():
if custom_md_path in audio_filename:
custom_metadata_fn = self.custom_metadata_fns[custom_md_path]
custom_metadata = custom_metadata_fn(info, audio)
custom_metadata_fn_deserialized = dill.loads(self.custom_metadata_fns[custom_md_path])
custom_metadata = custom_metadata_fn_deserialized(info, audio)
info.update(custom_metadata)

if "__reject__" in info and info["__reject__"]:
Expand Down Expand Up @@ -651,4 +652,4 @@ def create_dataloader_from_config(dataset_config, batch_size, sample_size, sampl
persistent_workers=True,
force_channels=force_channels,
epoch_steps=dataset_config.get("epoch_steps", 2000)
).data_loader
).data_loader