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Add management command for asset metadata extract
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from pathlib import Path | ||
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from dandi.dandiapi import RemoteReadableAsset | ||
from dandi.metadata import nwb2asset | ||
import djclick as click | ||
from tqdm import tqdm | ||
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from dandiapi.api.models import Asset, Dandiset | ||
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@click.group() | ||
def group(): | ||
pass | ||
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def extract_asset_metadata(asset: Asset): | ||
readable_asset = RemoteReadableAsset( | ||
asset.s3_url, size=asset.size, mtime=asset.modified, name=Path(asset.path).name | ||
) | ||
asset.metadata = nwb2asset(readable_asset).json_dict() | ||
asset.save() | ||
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def extract_dandiset_assets(dandiset: Dandiset): | ||
for asset in tqdm(dandiset.draft_version.assets.all()): | ||
extract_asset_metadata(asset) | ||
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@group.command(help='Re-extracts the metadata of this asset') | ||
@click.argument('asset_id') | ||
def asset(asset_id: str): | ||
asset = Asset.objects.get(asset_id=asset_id) | ||
extract_asset_metadata(asset) | ||
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@group.command( | ||
help='Re-extracts the metadata of all assets in the draft version of the provided dandiset' | ||
) | ||
@click.argument('dandiset_id') | ||
def dandiset(dandiset_id: str): | ||
dandiset = Dandiset.objects.get(id=int(dandiset_id)) | ||
extract_dandiset_assets(dandiset) | ||
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@group.command(help='Re-extracts the metadata of all assets in all draft versions') | ||
def all(): | ||
for dandiset in Dandiset.objects.all(): | ||
print(f'DANDISET: {dandiset.identifier}') | ||
extract_dandiset_assets(dandiset) |
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@@ -77,6 +77,8 @@ | |
'ipython', | ||
'tox', | ||
'memray', | ||
'dandi', | ||
'fsspec[http]', | ||
], | ||
'test': [ | ||
'factory-boy', | ||
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