to set a message for future fix, as temporary problem to not forget:
DBG.tofix("aTitle", aVariable, True/False) #True/False in production shown, or not
+
+in command line interface you could redirect stderr to file 'myDebug.log':
+>> sat compile ... 2> myDebug.log # only stderr
+>> sat compile ... &> myDebug.log # stdout and stderr
"""
import os