def list_blob(url):
_, ext = os.path.splitext(url)
if ext in acceptable:
# TODO: change to check if url contains valid image
blob = Blob(url)
dset.blobs.append(blob)
return
def file_upload():
form = BlobForm()
if form.validate_on_submit():
print "Uploaded file: " + form.file.data.filename
upload = form.file.data
_, ext = os.path.splitext(upload.filename)
with tempfile.NamedTemporaryFile(dir=config.BLOB_DIR,
prefix='image',
suffix=ext,
delete=False) as tmp:
filename = os.path.basename(tmp.name)
upload.save(tmp)
blob = Blob(tmp.name)
db.session.add(blob)
db.session.commit()
return jsonify(results=blob.id)
else:
return jsonify(results=0, errors=form.file.errors)
def unarchive_blob(item, dset, tmpd, archive):
archive.extract(item, tmpd)
# TODO: change to check if path contains valid image
blob = Blob(os.path.join(str(tmpd), item.filename))
dset.blobs.append(blob)
return
