Provided by: jython_2.2.1-1ubuntu2_all bug

NAME

       jython.conf - Jython registry for system-wide options

DESCRIPTION

       When running jython(1) or jythonc(1), a number of properties may be set
       to customise Jython’s behaviour.  Properties can be assigned values  in
       any  of  the following four ways.  This list is arranged from lowest to
       highest priority; thus for instance a property set in a user’s personal
       registry  will  override  the  same  property  set  in  the system-wide
       registry.

       Java system properties
              Jython  options  may  be  set  in  the  standard   Java   system
              properties.   However,  since  the  jython  and  jythonc startup
              scripts take responsibility for starting the  Java  interpreter,
              it  is  unlikely  that  you  will  use  this  method  of  Jython
              configuration.

       Jython system-wide registry
              The system-wide registry is  the  file  /etc/jython/jython.conf.
              It contains a number of lines of the form property=value.  Lines
              that are empty or that begin with a hash (#) are ignored.

       Users personal registry
              The user’s personal registry is the file ~/.jython.  Its  format
              is the same as for the system-wide registry.

       Command-line options
              Properties  may  be  specified when running jython or jythonc at
              the command-line.  They are set using  command-line  options  of
              the form -Dproperty=value.

PROPERTIES

       The following properties may be set in the Jython registry.  Other less
       used properties are also available; see the  comments  in  the  default
       system-wide registry for further details.

       If  a property is marked (auto), the jython and jythonc startup scripts
       will attempt to set this property automatically, although it can  still
       be overridden in the system or user registry or on the command-line.

       python.cachedir (auto)
              The   directory  to  use  for  caches  (currently  just  package
              information).  This directory must be writable by the user.   If
              the  directory  is  an  absolute  path then it is used as given;
              otherwise it is interpreted  as  relative  to  the  root  Jython
              directory (/usr/share/jython/).

       python.console
              The  name  of  the console class to use when running Jython from
              the command prompt.  An alternative console class that  emulates
              GNU readline can be specified using this property.

       python.jythonc.classpath (auto)
              Extensions  to  the  Java  property java.class.path for use with
              jythonc.  This is  used  to  put  extra  classes  on  your  Java
              compiler’s  classpath (and the core Java classes as well if your
              Java compiler requires them).

       python.jythonc.compiler (auto)
              The Java compiler to use with  jythonc  when  turning  generated
              Java  code  into  Java class files.  This should be the absolute
              path to a Java compiler, or the  name  of  a  compiler  on  your
              standard PATH.

       python.jythonc.compileropts
              Options to pass to the Java compiler when using jythonc.

       python.path (auto)
              The path on which Jython will look for additional python modules
              when  importing.   This  variable  has  a  similar  function  to
              CPython’s PYTHONPATH environment variable.

       python.security.respectJavaAccessibility
              Normally,  Jython  can  only provide access to public members of
              classes.  However if this property is set to false and  you  are
              using Java 1.2 then Jython can access non-public fields, methods
              and constructors.

       python.verbose
              Sets the verbosity level for informative messages.  All messages
              with  at  least the specified severity will be displayed.  Valid
              values in order of  increasing  verbosity  are  error,  warning,
              message, comment and debug.

SEE ALSO

       jython(1), jythonc(1).

       If  the Debian package jython-doc is installed, full documentation from
       the  Jython  authors  will  be  available   in   /usr/share/doc/jython-
       doc/html/.

AUTHOR

       This  manual  page  was prepared by Ben Burton <bab@debian.org> for the
       Debian GNU/Linux system (but may be used by others).  It is based  upon
       the official Jython documentation.

                               September 2, 2001                JYTHON.CONF(5)