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Fixes the re-generation of thumbnails making webp file, but named as PNG files

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This commit is contained in:
Trenton Holmes 2022-06-10 13:17:41 -07:00
parent 87322d7732
commit 7d9a9033f9
1 changed files with 10 additions and 2 deletions
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12
src/documents/management/commands/document_thumbnails.py
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@ -1,6 +1,7 @@
import logging import logging
import multiprocessing import multiprocessing
import shutil import shutil
from pathlib import Path
import tqdm import tqdm
from django import db from django import db
@ -11,7 +12,7 @@ from ...parsers import get_parser_class_for_mime_type
def _process_document(doc_in): def _process_document(doc_in):
document = Document.objects.get(id=doc_in) document: Document = Document.objects.get(id=doc_in)
parser_class = get_parser_class_for_mime_type(document.mime_type) parser_class = get_parser_class_for_mime_type(document.mime_type)
if parser_class: if parser_class:
@ -21,6 +22,13 @@ def _process_document(doc_in):
return return
try: try:
existing_thumbnail = Path(document.thumbnail_path).resolve()
# Remove an existing PNG format thumbnail, if it existed
if existing_thumbnail.exists() and existing_thumbnail.suffix == ".png":
existing_thumbnail.unlink()
thumb = parser.get_optimised_thumbnail( thumb = parser.get_optimised_thumbnail(
document.source_path, document.source_path,
document.mime_type, document.mime_type,
@ -69,7 +77,7 @@ class Command(BaseCommand):
ids = [doc.id for doc in documents] ids = [doc.id for doc in documents]
# Note to future self: this prevents django from reusing database # Note to future self: this prevents django from reusing database
# conncetions between processes, which is bad and does not work # connections between processes, which is bad and does not work
# with postgres. # with postgres.
db.connections.close_all() db.connections.close_all()