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32 lines
956 B
Python
32 lines
956 B
Python
from data.database import Manifest, ManifestLegacyImage, Image
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def get_legacy_image_for_manifest(manifest_id):
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"""
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Returns the legacy image associated with the given manifest, if any, or None if none.
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"""
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try:
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query = (
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ManifestLegacyImage.select(ManifestLegacyImage, Image)
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.join(Image)
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.where(ManifestLegacyImage.manifest == manifest_id)
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)
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return query.get().image
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except ManifestLegacyImage.DoesNotExist:
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return None
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def get_manifest_for_legacy_image(image_id):
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"""
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Returns a manifest that is associated with the given image, if any, or None if none.
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"""
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try:
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query = (
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ManifestLegacyImage.select(ManifestLegacyImage, Manifest)
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.join(Manifest)
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.where(ManifestLegacyImage.image == image_id)
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)
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return query.get().manifest
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except ManifestLegacyImage.DoesNotExist:
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return None
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