def store_attachments(cls, xform, attachments):
xform_attachments = []
for attachment in attachments:
xform_attachment = XFormAttachmentSQL(
name=attachment.name,
attachment_id=uuid.uuid4(),
content_type=attachment.content_type,
)
xform_attachment.write_content(attachment.content)
if xform_attachment.is_image:
try:
img_size = Image.open(attachment.content_as_file()).size
xform_attachment.properties = dict(width=img_size[0], height=img_size[1])
except IOError:
xform_attachment.content_type = 'application/octet-stream'
xform_attachments.append(xform_attachment)
xform.unsaved_attachments = xform_attachments
