def do_delete(self):
attachment = Attachment.gql('WHERE attachment_id = :1', self.request.get("attachment_id")).get()
if attachment:
attachment.delete()
return True
else:
return False
def head(self, attachment_id, filename = None):
"""allows to check if attachment exitsts?"""
attachment = Attachment.gql("WHERE attachment_id = :1",
attachment_id).get()
if attachment:
self.response.headers['Content-Type'] = attachment.content_type
self.response.set_status(200)
else:
self.error(404)
def get(self, attachment_id, filename = None):
'''
get attachment by nice url
/attachment_id/[filename.ext]
'''
attachment = Attachment.gql("WHERE attachment_id = :1",
attachment_id).get()
if attachment:
self.response.headers['Content-Type'] = attachment.content_type
self.response.out.write( attachment.data )
else:
self.error(404)
