RenderErrors need to advertise what method they are coming from

[fcollman]

for example this log is not helpful enough to figure out where the error was coming from

build	04-Feb-2018 11:21:41	ERROR:renderapi.tilespec:Expecting property name enclosed in double quotes: line 1 column 8715 (char 8714)
build	04-Feb-2018 11:21:41	ERROR:renderapi.tilespec:[{"tileId":"20170502194446656_295434_5LC_0064_01_001020_0_45_53.1020.0","layout":

[RussTorres]

This can be handled externally as your logger is initialized using format
see this stackoverflow answer for an example:
https://stackoverflow.com/a/20112491

import logging
logger = logging.getLogger('root')
FORMAT = "[%(filename)s:%(lineno)s - %(funcName)20s() ] %(message)s"
logging.basicConfig(format=FORMAT)
logger.setLevel(logging.DEBUG)

[fcollman]

gotcha...closing