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Log warning when filename doesn't match expected value

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Matthew Tretter 2012-10-17 01:11:05 -04:00
parent 806ebd75b6
commit d8ce11e86e
1 changed files with 13 additions and 1 deletions
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14
imagekit/files.py
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@ -2,6 +2,7 @@ from django.conf import settings
from django.core.files.base import ContentFile, File
from django.core.files.images import ImageFile
from django.utils.encoding import smart_str, smart_unicode
import logging
import os
from .signals import before_access
from .utils import (suggest_extension, format_to_mimetype,
@ -111,7 +112,18 @@ class ImageSpecCacheFile(BaseIKFile, ImageFile):
if self.source_file: # TODO: Should we error here or something if the source_file doesn't exist?
# Process the original image file.
content = self.spec.apply(self.source_file)
self.storage.save(self.name, content)
actual_name = self.storage.save(self.name, content)
if actual_name != self.name:
# TODO: Use named logger?
logging.warning('The storage backend %s did not save the file'
' with the requested name ("%s") and instead used'
' "%s". This may be because a file already existed with'
' the requested name. If so, you may have meant to call'
' validate() instead of generate(), or there may be a'
' race condition in the image cache backend %s. The'
' saved file will not be used.' % (self.storage,
self.name, actual_name, self.spec.image_cache_backend))
class IKContentFile(ContentFile):