Hi, Why does G_message() print to stderr and not stdout? https://trac.osgeo.org/grass/browser/grass/trunk/lib/gis/error.c#L84
This is a big problem when working with grass.run_command() and friends since Python tends to buffer error messages (or occasionally eats them). I have no reference why Python does so but there a myriad of posts from people complaining about it. Why an issue? I am currently debugging a long Python script on a remote system, all docker based, and errors do not really show up. But especially the grass.message() output is not there so that I can not easily add debug output. So, the latter I would like to change. To now add simple print() statements (on stdout) in a GRASS GIS Python script is a bit against the idea of grass.message()... Can grass.message() please (optionally) print on stdout? Likely I am missing something - suggestions are welcome. thanks Markus _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-dev
