diff options
Diffstat (limited to 'bsie/extractor/preview.py')
| -rw-r--r-- | bsie/extractor/preview.py | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/bsie/extractor/preview.py b/bsie/extractor/preview.py index 1531d62..145a01a 100644 --- a/bsie/extractor/preview.py +++ b/bsie/extractor/preview.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # imports import io import typing @@ -33,28 +28,30 @@ class Preview(base.Extractor): def __init__(self, max_sides: typing.Iterable[int]): super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' - bsfs:Preview rdfs:subClassOf bsfs:Node . - bsfs:BinaryBlob rdfs:subClassOf bsfs:Literal . - bsfs:JPEG rdfs:subClassOf bsfs:BinaryBlob . + + + bsn:Preview rdfs:subClassOf bsfs:Node . + bsl:BinaryBlob rdfs:subClassOf bsfs:Literal . + <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> rdfs:subClassOf bsl:BinaryBlob . bse:preview rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; - rdfs:range bsfs:Preview ; + rdfs:domain bsn:Entity ; + rdfs:range bsn:Preview ; bsfs:unique "false"^^xsd:boolean . bsp:width rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; + rdfs:domain bsn:Preview ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . bsp:height rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; + rdfs:domain bsn:Preview ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . bsp:asset rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; - rdfs:range bsfs:JPEG ; + rdfs:domain bsn:Preview ; + rdfs:range <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> ; bsfs:unique "true"^^xsd:boolean . ''')) @@ -85,7 +82,7 @@ class Preview(base.Extractor): buffer = io.BytesIO() img.save(buffer, format='jpeg') # create a preview node - preview = node.Node(ns.bsfs.Preview, + preview = node.Node(ns.bsn.Preview, ucid=bsfs.uuid.UCID.from_bytes(buffer.getvalue()), size=max_side, source=subject, |