async def new_model_handler(r: ModelUploadRequest, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve model by
model ID for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('received request to upload new model for user %s', uid)
# insert into postgres database and retrieve model ID
try:
meta, bytes_data = parse_base64_file(r.model_content)
# try to parse uploaded content to tensorflow model
expected_shapes = validate_upload_content(bytes_data, r.model_schema)
bytes_data.seek(0)
except Exception:
LOGGER.exception('unable to parse file')
return json_response_with_message(status.HTTP_400_BAD_REQUEST, 'Invalid model data')
model_id = insert_user_model(PG_CREDENTIALS,
uid,
r.model_name,
r.model_description,
r.model_schema,
meta.file_size,
expected_shapes.input_shape,
expected_shapes.output_shape)
# upload data to s3 bucket
upload_s3_file(bytes_data, '/tensor-trigger/' + str(model_id))
return json_response_with_message(status.HTTP_201_CREATED, 'Successfully created model')
async def get_model_content_handler(
job_id: UUID, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve models
for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('retrieving models for user %s', uid)
# get all models from postgres database and convert to dict
job = get_user_job(PG_CREDENTIALS, uid, job_id)
if job is None:
LOGGER.error('unable to find job %s for user %s', job_id, uid)
return json_response_with_message(status.HTTP_404_NOT_FOUND,
'Cannot find specified job')
s3_data = retrieve_s3_file('/tensor-trigger/input-data' + str(job.job_id))
# generate metadata for file (including mime type) and convert to
# base64 encoded format
meta = Base64FileMetadata(file_size=0, mime_type='text/plain')
content = {
'http_code': status.HTTP_200_OK,
'job': generate_base64_file(s3_data, meta)
}
return JSONResponse(status_code=status.HTTP_200_OK, content=je(content))
def get(self):
"""
Get all notifications for current user.
"""
args = uid_parser.parse_args()
uid = args['uid']
user = utils.get_user(uid)
return {'notifications': user.serialize_notifications()}
def put(self):
"""
User read all notifications.
"""
args = uid_parser.parse_args()
uid = args['uid']
user = utils.get_user(uid)
user.read_notifications()
return {'result': 'SUCCESS'}
def get(self):
# Get the user, sign in url, and sign out url
user, sign_in_url, sign_out_url = utils.get_user();
# If the user exists (is logged in), render the page
if user:
self.render("pages/home.html", page_title="Home", sign_out_url=sign_out_url)
# If the user is not logged in, redirect to the sign in url
else:
self.redirect(sign_in_url)
def test_read_notifications(self, mock_update):
uid = uuid4()
user = User(uid=uid).save()
user.notifications = [
InvitationNotification(inviter_id='i' + str(i),
task_id='t' + str(i)).save()
for i in range(3)
]
user.read_notifications()
user = utils.get_user(uid)
for notification in user.notifications:
assert user.read[notification.nid]
async def get_models_handler(uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve models
for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('retrieving models for user %s', uid)
# get all models from postgres database and convert to dict
jobs = [j._asdict() for j in get_user_jobs(PG_CREDENTIALS, uid)]
content = {'http_code': status.HTTP_200_OK, 'jobs': jobs}
return JSONResponse(status_code=status.HTTP_200_OK, content=je(content))
def get(self):
# Get all sheet IDs
sheet_id = self.request.get_all('sheet_id');
# Get the user, sign in url, and sign out url
user = utils.get_user();
# If the user exists (is logged in), return the requested data
if user:
self.response.out.write(utils.get_drive_data(sheet_id))
# If the user is not logged in, return 401 Unauthorized error
else:
self.response.error(401)
def get(self):
# Get the user, sign in url, and sign out url
user, sign_in_url, sign_out_url = utils.get_user();
# Get the sheet data from Clients spreadsheet
sheet_data = utils.get_drive_data([])
# If the user exists (is logged in), render the page
if user:
self.render("pages/clients.html", page_title="Clients", sign_out_url=sign_out_url, sheet_data=sheet_data)
# If the user is not logged in, redirect to the sign in url
else:
self.redirect(sign_in_url)
async def get_model_meta_handler(model_id: UUID, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve model by
model ID for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('retrieving model %s for user %s', model_id, uid)
model_meta = get_user_model(PG_CREDENTIALS, uid, model_id)
if model_meta is None:
return json_response_with_message(status.HTTP_404_NOT_FOUND, 'Cannot find specified model')
content = {'http_code': status.HTTP_200_OK,
'model': model_meta._asdict()}
return JSONResponse(status_code=status.HTTP_200_OK, content=je(content))
def get(self):
# Get the user, sign in url, and sign out url
user, sign_in_url, sign_out_url = utils.get_user()
# Get the sheet data from Clients spreadsheet
sheet_data = utils.get_drive_data([])
# If the user exists (is logged in), render the page
if user:
self.render("pages/clients.html",
page_title="Clients",
sign_out_url=sign_out_url,
sheet_data=sheet_data)
# If the user is not logged in, redirect to the sign in url
else:
self.redirect(sign_in_url)
async def get_model_meta_handler(
job_id: UUID, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve models
for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('retrieving models for user %s', uid)
# get all models from postgres database and convert to dict
job = get_user_job(PG_CREDENTIALS, uid, job_id)
if job is None:
LOGGER.error('unable to find job %s for user %s', job_id, uid)
return json_response_with_message(status.HTTP_404_NOT_FOUND,
'Cannot find specified job')
content = {'http_code': status.HTTP_200_OK, 'job': job._asdict()}
return JSONResponse(status_code=status.HTTP_200_OK, content=je(content))
def get(self):
# Get the current year from the request
year = self.request.get("year")
# If no year in the request, set it equal to the current year
if not year:
year = utils.get_this_year();
# Get the user, sign in url, and sign out url
user, sign_in_url, sign_out_url = utils.get_user();
# If the user exists (is logged in), render the page
if user:
self.render("pages/sales-goals.html", page_title="Sales Goals", sign_out_url=sign_out_url, year=year)
# If the user is not logged in, redirect to the sign in url
else:
self.redirect(sign_in_url)
async def get_model_handler(model_id: UUID, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve model by
model ID for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('retrieving model %s for user %s', model_id, uid)
model_meta = get_user_model(PG_CREDENTIALS, uid, model_id)
if model_meta is None:
return json_response_with_message(status.HTTP_404_NOT_FOUND, 'Cannot find specified model')
s3_data = retrieve_s3_file('/tensor-trigger/' + str(model_id))
# generate metadata for file (including mime type) and convert to
# base64 encoded format
meta = Base64FileMetadata(file_size=0, mime_type='application/octet-stream')
content = {'http_code': status.HTTP_200_OK,
'model': generate_base64_file(s3_data, meta)}
return JSONResponse(status_code=status.HTTP_200_OK, content=je(content))
async def get_job_results_handler(
job_id: UUID, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to retrieve models
for a given user
Returns:
JSONResponse: [description]
"""
LOGGER.debug('retrieving models for user %s', uid)
# get all models from postgres database and convert to dict
job = get_user_job(PG_CREDENTIALS, uid, job_id)
if job is None:
LOGGER.error('unable to find job %s for user %s', job_id, uid)
return json_response_with_message(status.HTTP_404_NOT_FOUND,
'Cannot find specified job')
if job.job_state != 2:
LOGGER.error(
'unable to retrieve job results for %s: invalid job state %s',
job_id, job.job_state)
return json_response_with_message(status.HTTP_400_BAD_REQUEST,
'Invalid job state')
meta = get_user_model(PG_CREDENTIALS, uid, job.model_id)
schema = meta.model_schema
s3_data = retrieve_s3_file('/tensor-trigger/output-data' + str(job.job_id))
results = json.loads(s3_data.getvalue().decode())
# generate metadata for file (including mime type) and convert to
# base64 encoded format
meta = Base64FileMetadata(file_size=0, mime_type='text/plain')
content = {
'http_code':
status.HTTP_200_OK,
'results':
_format_output_vector(results.get('output', []),
schema.get('output_schema'))
}
return JSONResponse(status_code=status.HTTP_200_OK, content=je(content))
def get(self):
# Get the current year from the request
year = self.request.get("year")
# If no year in the request, set it equal to the current year
if not year:
year = utils.get_this_year()
# Get the user, sign in url, and sign out url
user, sign_in_url, sign_out_url = utils.get_user()
# If the user exists (is logged in), render the page
if user:
self.render("pages/sales-goals.html",
page_title="Sales Goals",
sign_out_url=sign_out_url,
year=year)
# If the user is not logged in, redirect to the sign in url
else:
self.redirect(sign_in_url)
async def delete_model_handler(model_id: UUID, uid: str = Depends(get_user())) -> JSONResponse:
"""API handler used to delete model
Args:
model_id (UUID): [description]
uid (str, optional): [description]. Defaults to Depends(get_user()).
Returns:
JSONResponse: [description]
"""
LOGGER.debug('deleting model %s for user %s', model_id, uid)
model_meta = get_user_model(PG_CREDENTIALS, uid, model_id)
if model_meta is None:
return json_response_with_message(status.HTTP_404_NOT_FOUND, 'Cannot find specified model')
# delete model from S3 bucket and from postgres database
delete_s3_file('/tensor-trigger/' + str(model_id))
delete_user_model(PG_CREDENTIALS, uid, model_id)
content = {'http_code': status.HTTP_200_OK,
'message': 'Successfully deleted model'}
return JSONResponse(status_code=status.HTTP_200_OK, content=content)
