If you want to access the values set with -D from
jython, as in your original query, just use
java.lang.System.getProperty.
Srikrishna_Parthasarathy@xxxxxxxxxxx wrote:
Thanks for your response. WLST is a wrapper around Jython . I don't know on how to use for an existing python script your suggestion. Can you please explain ? Meanwhile I have asked BEA what arguments I can pass to their python scripts.
-----Original Message-----
From: jython-users-admin@xxxxxxxxxxxxxxxxxxxxx
[mailto:jython-users-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Dave Kuhlman
Sent: Thursday, March 09, 2006 7:13 PM
To: jython-users@xxxxxxxxxxxxxxxxxxxxx
Subject: [Jython-users] Re: Question regarding passing external commandline
arguements
<Srikrishna_Parthasarathy <at> timeinc.com> writes:
I am new to Jython . I have the following .py file . This
has been created based on BEA's doc. I used to create a weblogic domain.
I want the py script to be more generic. I run now using
Java weblogic.WLST filename.py
Why not pass in your arguments as command line flags and command line arguments?
You can use the getopt module, which is available to Jython, to parse flags and
arguments.
Would that solve your problem? If so, below is a sample script taken from some
boiler plate that I use.
You can run this script with something like the following:
$ jython test_clargs.py --myflag=somevalue myargument
or:
$ jython test_clargs.py -m somevalue myargument
Dave
=============================================================
# test_clargs.py
import sys
import getopt
def test(flag, arg1):
print 'flag: "%s"' % (flag, )
print 'arg: "%s"' % (arg1, )
USAGE_TEXT = """
Usage:
python test_clargs.py [options]
Options:
-h, --help Display this help message.
Example:
python test_clargs.py --myflag=somevalue arg1
"""
def usage():
print USAGE_TEXT
sys.exit(-1)
def main():
args = sys.argv[1:]
try:
opts, args = getopt.getopt(args, 'hm:', ['help', 'myflag='])
except:
usage()
myflag = None
for opt, val in opts:
if opt in ('-h', '--help'):
usage()
elif opt in ('-m', '--myflag'):
myflag = val
if len(args) != 1:
usage()
test(myflag, args[0])
if __name__ == '__main__':
main()
=============================================================
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