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Check if document file exist before deletion

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Wolf-Bastian Poettner
2019-12-27 14:13:29 +00:00
parent 6d93889801
commit 94feaef5c4
1 changed files with 8 additions and 1 deletions
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9
src/documents/models.py
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@@ -410,6 +410,7 @@ def delete_empty_directory(directory):
# Directory not empty # Directory not empty
pass pass
@receiver(models.signals.m2m_changed, sender=Document.tags.through) @receiver(models.signals.m2m_changed, sender=Document.tags.through)
@receiver(models.signals.post_save, sender=Document) @receiver(models.signals.post_save, sender=Document)
def update_filename(sender, instance, **kwargs): def update_filename(sender, instance, **kwargs):
@@ -460,7 +461,13 @@ def delete_files(sender, instance, **kwargs):
# Remove the document # Remove the document
old_file = instance.filename_to_path(instance.filename) old_file = instance.filename_to_path(instance.filename)
os.remove(old_file)
if os.path.isfile(old_file):
os.remove(old_file)
else:
logger = logging.getLogger(__name__)
logger.warning("Deleted document " + str(instance.id) + " but file " +
old_file + " was no longer present")
# And remove the directory (if applicable) # And remove the directory (if applicable)
old_dir = os.path.dirname(instance.filename) old_dir = os.path.dirname(instance.filename)