[Buildbot-devel] filtering stdout/stderr from build steps?

[Stephen Davis]

I was wondering how to make a simple "FilteredShellCommand" class that 
filters its stdout/stderr before sending it off as the progress.  One 
of the build mechanisms I use generates a whole pile of output that I'd 
like to clean up before posting to the build log.  I also need to 
filter the output b/c the build command always succeeds so I have to 
parse the output to determine if the build should be marked as passed 
or failed.  It wasn't clear to me from reading the source how I would 
do that.

thanks,
stephen