def create_thumbnail(file_path):
thumbnail_filename = utils.get_thumb_filename(os.path.basename(file_path))
thumbnail_format = utils.get_image_format(os.path.splitext(file_path)[1])
file_format = thumbnail_format.split('/')[1]
image_from_url = cStringIO.StringIO(urllib.urlopen(file_path).read())
image = Image.open(image_from_url)
# Convert to RGB if necessary
# Thanks to Limodou on DjangoSnippets.org
# http://www.djangosnippets.org/snippets/20/
if image.mode not in ('L', 'RGB'):
image = image.convert('RGB')
# scale and crop to thumbnail
imagefit = ImageOps.fit(image, THUMBNAIL_SIZE, Image.ANTIALIAS)
thumbnail_io = BytesIO()
imagefit.save(thumbnail_io, format=file_format)
thumbnail = InMemoryUploadedFile(
thumbnail_io,
None,
thumbnail_filename,
thumbnail_format,
len(thumbnail_io.getvalue()),
None)
thumbnail.seek(0)
cc = CloudContainer('mediaplan-images')
data = thumbnail.read()
cc.upload_data(filename=thumbnail_filename, data=data)
return thumbnail_filename
def create_thumbnail(file_path):
thumbnail_filename = utils.get_thumb_filename(file_path)
thumbnail_format = utils.get_image_format(os.path.splitext(file_path)[1])
image = storage.open(file_path)
image = Image.open(image)
file_format = image.format
# Convert to RGB if necessary
# Thanks to Limodou on DjangoSnippets.org
# http://www.djangosnippets.org/snippets/20/
if image.mode not in ('L', 'RGB'):
image = image.convert('RGB')
# scale and crop to thumbnail
imagefit = ImageOps.fit(image, THUMBNAIL_SIZE, Image.ANTIALIAS)
thumbnail_io = BytesIO()
imagefit.save(thumbnail_io, format=file_format)
thumbnail = InMemoryUploadedFile(thumbnail_io, None, thumbnail_filename,
thumbnail_format,
len(thumbnail_io.getvalue()), None)
thumbnail.seek(0)
return storage.save(thumbnail_filename, thumbnail)
def create_thumbnail(file_path):
thumbnail_filename = utils.get_thumb_filename(file_path)
thumbnail_format = utils.get_image_format(os.path.splitext(file_path)[1])
image = default_storage.open(file_path)
image = Image.open(image)
file_format = image.format
# Convert to RGB if necessary
# Thanks to Limodou on DjangoSnippets.org
# http://www.djangosnippets.org/snippets/20/
if image.mode not in ('L', 'RGB'):
image = image.convert('RGB')
# scale and crop to thumbnail
imagefit = ImageOps.fit(image, THUMBNAIL_SIZE, Image.ANTIALIAS)
thumbnail_io = BytesIO()
imagefit.save(thumbnail_io, format=file_format)
thumbnail = InMemoryUploadedFile(
thumbnail_io,
None,
thumbnail_filename,
thumbnail_format,
len(thumbnail_io.getvalue()),
None)
thumbnail.seek(0)
return default_storage.save(thumbnail_filename, thumbnail)