def base_post(self):
""" Uploads & checks file, then delegates to ORSService for analysis. """
allowed_extensions = ["png", "jpg", "gif", "bmp", "jpeg", "bm", "svg", "tiff"]
allowed_mimetypes = ["image/png", "image/jpeg", "image/jpg",
"image/gif", "image/bmp", "image/x-windows-bmp",
"image/svg+xml", "image/tiff"]
try:
file = Uploader(self.request).size(614400).extensions(allowed_extensions).mimetypes(allowed_mimetypes).check(upload=True)
chunk = self.make_chunk({"success":True,
"next_msg":"Analysing..",
"last":False})
self.write(chunk)
self.flush()
title = self.get_argument("painting-title")
artist = self.get_argument("painting-artist")
strategy = self.get_argument("painting-strategy")
tags = json_encode(map(str.strip, (str(self.get_argument("painting-tags") or '')).split(",")))
if not title:
self.write(self.make_chunk({"success":False, "next_msg":"Please specify the painting's title.", "last":True}))
self.finish()
elif not artist:
self.write(self.make_chunk({"success":False, "next_msg":"Please specify the artist.", "last":True}))
self.finish()
else:
service = ORSService()
if len(file) == 1:
id = file[0].split(".")[0]
service.describe_painting(id, title, artist, strategy, tags, self.async_callback(self.on_service_response))
else:
self.write(self.make_chunk({"success":False, "next_msg":"No file selected for upload.", "last":True}))
self.finish()
except (NullRequestError, SizeLimitExceededError, WrongMimetypeError, WrongExtensionError), e:
self.log.error(e.err_msg)
self.write(self.make_chunk({"success":False, "next_msg":e.err_msg, "last":True}))
self.finish()
def base_post(self):
service = ORSService()
payload = self.get_argument("payload")
if not payload:
self.finish("No payload detected.")
return
service.get_match(payload, self.async_callback(self.on_service_response))
