Message12622

Interesting observation for the semantics of this: the registry setting python.verbose (if given) overrides the -v option on the command line (currently). This is because the command parser updates Options.verbose as it works, but the registry is only read as the runtime initialises. Here we start verbose, but hen the registry value takes over.

PS jython-trunk> dist\bin\jython -vvv
initializer: 'META-INF/services/org.python.core.JythonInitializer' not found on sun.misc.Launcher$AppClassLoader@45e4d960
initializer: 'META-INF/services/org.python.core.JythonInitializer' not found on sun.misc.Launcher$AppClassLoader@45e4d960
Jython 2.7.2a1+ (default:011472a1af03+, Aug 4 2019, 16:52:04)
[Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java1.7.0_80
Type "help", "copyright", "credits" or "license" for more information.
>>> from org.python.core import Options
>>> Options.verbose
1
            
A setting made via JUL logging properties is available from the start and -v will adjust relative to that.