The method for reporting rollbar items to api.rollbar.com
default -- uses default handler (thread for sync reporting and async for async reporting)
blocking -- runs in main thread
thread -- spawns a new thread
async -- uses default (httpx) async handler to send the payload
agent -- writes messages to a log file for consumption by rollbar-agent
httpx -- uses the HTTPX async library to send the payload
tornado -- uses the Tornado async library to send the payload
gae -- uses the Google AppEngineFetch library to send the payload
twisted -- uses the Twisted event-driven networking library to send the payload
Configuration for collecting local variables. A dictionary:
If True, variable values will be collected for stack traces. Default True.
If True, non-built-in objects will be serialized into just their class name. If Falserepr(obj) will be used for serialization. Default True.
Dictionary of configuration describing the max size to repr() for each type.
maxdict: Default 10
maxarray: Default 10
maxlist: Default 10
maxtuple: Default 10
maxset: Default 10
maxfrozenset: Default 10
maxdeque: Default 10
maxstring: Default 100
maxlong: Default 40
maxother: Default 100
A list of type objects, (e.g. type(my_class_instance) or MyClass) that will be serialized using repr(). Default 
If True, variable argument values will be scrubbed. Default True.
Absolute path to the root of your application, not including the final /.
List of sensitive field names to scrub out of request params and locals. Values will be replaced with asterisks. If overriding, make sure to list all fields you want to scrub, not just fields you want to add to the default. Param names are converted to lowercase before comparing against the scrub list.
Timeout for any HTTP requests made to the Rollbar API (in seconds).
When True, logging.basicConfig() will be called to set up the logging system. Set to False to skip this call. If using Flask, you'll want to set to False. If using Pyramid or Django, True should be fine.
List of fields treated as URLs and scrubbed.
Default ['url', 'link', 'href']
If True, network requests will fail unless encountering a valid certificate. Default True.
A list of key prefixes (as tuple) to apply our shortener transform to. Added to built-in list: