March 2003
Intermediate to advanced
656 pages
39h 30m
English
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The Jython Interpreter
The
jython interpreter built during installation
(see Chapter 2) is run similarly to the
python program:
[path]jython {options} [ -jjar| -ccommand|file| - ] {arguments}
-j
jar tells
jython that the main script to run is
__run__.py in the .jar
file. Options -i, -S, and
-v are the same as for
python. --help is like
python’s -h,
and --version is like
python’s
--V. Instead of environment variables,
jython uses a text file named registry
in the installation directory to record properties with
structured names. Property python.path, for
example, is the Jython equivalent of Python’s
environment variable PYTHONPATH. You can also set
properties with jython command-line options, in
the form -D
name
=
value.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.