test_MimeWriter
From: bwarsaw@cnri.reston.va.us
Date: Mon Feb 12 17:21:48 EST 1996
To: kss-submit@cnri.reston.va.us
MIME-Version: 1.0
Content-Type: multipart/knowbot;
    boundary="801spam999";
    version="0.1"

This is a multi-part message in MIME format.

--801spam999
Content-Type: multipart/knowbot-metadata;
    boundary="802spam999"


--802spam999
Content-Type: message/rfc822
KP-Metadata-Type: simple
KP-Access: read-only

KPMD-Interpreter: python
KPMD-Interpreter-Version: 1.3
KPMD-Owner-Name: Barry Warsaw
KPMD-Owner-Rendezvous: bwarsaw@cnri.reston.va.us
KPMD-Home-KSS: kss.cnri.reston.va.us
KPMD-Identifier: hdl://cnri.kss/my_first_knowbot
KPMD-Launch-Date: Mon Feb 12 16:39:03 EST 1996

--802spam999
Content-Type: text/isl
KP-Metadata-Type: complex
KP-Metadata-Key: connection
KP-Access: read-only
KP-Connection-Description: Barry's Big Bass Business
KP-Connection-Id: B4
KP-Connection-Direction: client

INTERFACE Seller-1;

TYPE Seller = OBJECT
    DOCUMENTATION "A simple Seller interface to test ILU"
    METHODS
            price():INTEGER,
    END;

--802spam999
Content-Type: message/external-body;
    access-type="URL";
    URL="hdl://cnri.kss/generic-knowbot"

Content-Type: text/isl
KP-Metadata-Type: complex
KP-Metadata-Key: generic-interface
KP-Access: read-only
KP-Connection-Description: Generic Interface for All Knowbots
KP-Connection-Id: generic-kp
KP-Connection-Direction: client


--802spam999--

--801spam999
Content-Type: multipart/knowbot-code;
    boundary="803spam999"


--803spam999
Content-Type: text/plain
KP-Module-Name: BuyerKP

class Buyer:
    def __setup__(self, maxprice):
        self._maxprice = maxprice

    def __main__(self, kos):
        """Entry point upon arrival at a new KOS."""
        broker = kos.broker()
        # B4 == Barry's Big Bass Business :-)
        seller = broker.lookup('Seller_1.Seller', 'B4')
        if seller:
            price = seller.price()
            print 'Seller wants $', price, '... '
            if price > self._maxprice:
                print 'too much!'
            else:
                print "I'll take it!"
        else:
            print 'no seller found here'

--803spam999--

--801spam999
Content-Type: multipart/knowbot-state;
    boundary="804spam999"
KP-Main-Module: main


--804spam999
Content-Type: text/plain
KP-Module-Name: main

# instantiate a buyer instance and put it in a magic place for the KOS
# to find.
__kp__ = Buyer()
__kp__.__setup__(500)

--804spam999--

--801spam999--