def term(user_id):
"""
Continuously stream new terminal messages.
:param user_id: float -- the id of the user whose terminal we want
"""
def pr_term(_user_id):
print('Getting terminal text for user %s' % _user_id)
while True:
target = TERM_TEXT.get_text(user_id)
yield target
time.sleep(.100)
return app.response_class(pr_term(user_id), mimetype='text/html')
def get_pos(user_id):
def pos(_user_id):
"""
Continuously stream current millisecond position of video.
:param _user_id: float -- the id of the user whose video we want
"""
# Wait until a video is ready
while not CUR_VIDEO.get(_user_id):
time.sleep(.300)
# Continuously stream video position, delimited by exclamation points
while True:
# Id of CAP_PROP_POS_MSEC is 0
yield "!!!" + str(CUR_VIDEO[_user_id].video.get(0))
time.sleep(.500)
return app.response_class(pos(user_id), mimetype='text/plain')
def _view(_argument, action=None):
return app.response_class(_argument,
mimetype='application/json',
status=200)
def _parse_parameters(self, extra_params=()):
parser = reqparse.RequestParser()
for name, param_type in extra_params:
parser.add_argument(name, type=param_type)
return parser.parse_args()
def _render(self, content, code=200):
try:
content = json.dumps(content, default=encode_model)
except Exception, exc:
msg = 'Error when dump data: %s' % exc
logging.error(msg)
return odesk_error_response(500, ERR_INVALID_DATA, msg, exc)
return app.response_class(content, mimetype='application/json'), code
class BaseResourceSQL(BaseResource):
""" Base REST resource for SQL models. """
# ==== GET ====
# List related methods
def _get_list_query(self, params, **kwargs):
def get_order():
order = params.get('order', 'asc')
try:
return self.ORDER_DICT[order]
except KeyError as e:
raise ValidationError('Invalid order. It could be asc or desc',
def jsonify_response(response, status=200):
""" Returns the dict response as json with the provided status code """
return app.response_class(response=json.dumps(response),
status=status,
mimetype="application/json")