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[Pywebsvcs-checkins] SF.net SVN: pywebsvcs: [1422] trunk/zsi
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From: <bov...@us...> - 2007-10-31 23:09:01
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Revision: 1422
http://pywebsvcs.svn.sourceforge.net/pywebsvcs/?rev=1422&view=rev
Author: boverhof
Date: 2007-10-31 16:09:04 -0700 (Wed, 31 Oct 2007)
Log Message:
-----------
A samples/WSGI
A samples/WSGI/SimpleEcho.wsdl
A samples/WSGI/echo_client.py
AM samples/WSGI/echo_setup.py
A samples/WSGI/echo_server.py
A samples/WSGI/README
M ZSI/twisted/wsgi.py
-- Provide a sample for using WSGI with ZSI.
Modified Paths:
--------------
trunk/zsi/ZSI/twisted/wsgi.py
Added Paths:
-----------
trunk/zsi/samples/WSGI/
trunk/zsi/samples/WSGI/README
trunk/zsi/samples/WSGI/SimpleEcho.wsdl
trunk/zsi/samples/WSGI/echo_client.py
trunk/zsi/samples/WSGI/echo_server.py
trunk/zsi/samples/WSGI/echo_setup.py
Modified: trunk/zsi/ZSI/twisted/wsgi.py
===================================================================
--- trunk/zsi/ZSI/twisted/wsgi.py 2007-10-31 20:40:35 UTC (rev 1421)
+++ trunk/zsi/ZSI/twisted/wsgi.py 2007-10-31 23:09:04 UTC (rev 1422)
@@ -3,7 +3,7 @@
# See Copyright for copyright notice!
# $Id: __init__.py 1132 2006-02-17 01:55:41Z boverhof $
###########################################################################
-import os, sys, types
+import os, sys, types, inspect
from StringIO import StringIO
# twisted & related imports
@@ -37,6 +37,7 @@
def main():
from wsgiref.simple_server import make_server, demo_app
+ from ZSI.twisted.wsgi import WSGIApplication
application = WSGIApplication()
httpd = make_server('', 8000, application)
application['echo'] = EchoService()
@@ -91,10 +92,8 @@
request = kw['request']
root = _get_element_nsuri_name(ps.body_root)
- for key,method in resource.__dict__:
- if (callable(method) and
- getattr(method, 'soapmethod', False) and
- method.root == root):
+ for key,method in inspect.getmembers(resource, inspect.ismethod):
+ if (getattr(method, 'soapmethod', False) and method.root == root):
break
else:
raise RuntimeError, 'Missing soap callback method for root "%s"' %root
@@ -183,7 +182,7 @@
class SOAPApplication(WSGIApplication):
"""
"""
- factory = DefaultHandlerChainFactory
+ factory = SOAPHandlerChainFactory
def __init__(self, **kw):
dict.__init__(self, **kw)
Added: trunk/zsi/samples/WSGI/README
===================================================================
--- trunk/zsi/samples/WSGI/README (rev 0)
+++ trunk/zsi/samples/WSGI/README 2007-10-31 23:09:04 UTC (rev 1422)
@@ -0,0 +1,37 @@
+==================
+WSGI Code is unstable, and currently server-side stubs are NOT generated for you.
+
+
+==================
+ python wsgi example
+ run the SimpleEcho service out of python's wsgi
+
+==================
+
+% ./echo_setup.sh
+% python echo_server.py >& server.log &
+[1] 3455
+% python echo_client.py
+INTEGER: 1
+STRING: HI
+FLOAT: 1.1
+DICT: {'milk': {'cost': 3.1499999999999999, 'unit': 'gal'}}
+
+
+==================
+ twisted.web2.wsgi example
+ run the SimpleEcho service out of twisted's web2 wsgi
+
+==================
+% ./echo_setup.sh
+% python echo_server.py twisted >& server.log &
+[1] 3459
+% python echo_client.py
+INTEGER: 1
+STRING: HI
+FLOAT: 1.1
+DICT: {'milk': {'cost': 3.1499999999999999, 'unit': 'gal'}}
+
+
+
+
Added: trunk/zsi/samples/WSGI/SimpleEcho.wsdl
===================================================================
--- trunk/zsi/samples/WSGI/SimpleEcho.wsdl (rev 0)
+++ trunk/zsi/samples/WSGI/SimpleEcho.wsdl 2007-10-31 23:09:04 UTC (rev 1422)
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<definitions
+ xmlns="http://schemas.xmlsoap.org/wsdl/"
+ xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
+ xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
+ xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
+ xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns:tns="urn:ZSI"
+ targetNamespace="urn:ZSI" >
+ <types>
+ <xsd:schema elementFormDefault="qualified" targetNamespace="urn:ZSI">
+ <xsd:element name="Echo">
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:element name="value" type="xsd:anyType"/>
+ </xsd:sequence>
+ </xsd:complexType>
+ </xsd:element>
+ </xsd:schema>
+ </types>
+
+ <message name="EchoRequest">
+ <part name="parameters" element="tns:Echo" />
+ </message>
+ <message name="EchoResponse">
+ <part name="parameters" element="tns:Echo"/>
+ </message>
+
+ <portType name="EchoServer">
+ <operation name="Echo">
+ <input message="tns:EchoRequest"/>
+ <output message="tns:EchoResponse"/>
+ </operation>
+ </portType>
+
+ <binding name="EchoServer" type="tns:EchoServer">
+ <soap:binding style="document"
+ transport="http://schemas.xmlsoap.org/soap/http"/>
+ <operation name="Echo">
+ <soap:operation soapAction="Echo"/>
+ <input>
+ <soap:body use="literal"/>
+ </input>
+ <output>
+ <soap:body use="literal"/>
+ </output>
+ </operation>
+ </binding>
+
+ <service name="EchoServer">
+ <port name="EchoServer" binding="tns:EchoServer">
+ <soap:address location="http://localhost:7000"/>
+ </port>
+ </service>
+
+</definitions>
Added: trunk/zsi/samples/WSGI/echo_client.py
===================================================================
--- trunk/zsi/samples/WSGI/echo_client.py (rev 0)
+++ trunk/zsi/samples/WSGI/echo_client.py 2007-10-31 23:09:04 UTC (rev 1422)
@@ -0,0 +1,28 @@
+#
+#
+#
+
+from EchoServer_client import *
+import sys, time
+
+TRACE=None
+loc = EchoServerLocator()
+port = loc.getEchoServer(url='http://localhost:8000/echo', tracefile=TRACE)
+
+msg = EchoRequest()
+msg.Value = 1
+rsp = port.Echo(msg)
+print "INTEGER: ", rsp.Value
+
+msg.Value = "HI"
+rsp = port.Echo(msg)
+print "STRING: ", rsp.Value
+
+msg.Value = 1.10000
+rsp = port.Echo(msg)
+print "FLOAT: ", rsp.Value
+
+
+msg.Value = dict(milk=dict(cost=3.15, unit="gal"))
+rsp = port.Echo(msg)
+print "DICT: ", rsp.Value
Added: trunk/zsi/samples/WSGI/echo_server.py
===================================================================
--- trunk/zsi/samples/WSGI/echo_server.py (rev 0)
+++ trunk/zsi/samples/WSGI/echo_server.py 2007-10-31 23:09:04 UTC (rev 1422)
@@ -0,0 +1,43 @@
+############################################################################
+# Joshua R. Boverhof, LBNL
+# See Copyright for copyright notice!
+# $Id: __init__.py 1132 2006-02-17 01:55:41Z boverhof $
+###########################################################################
+import sys
+from EchoServer_client import *
+from ZSI.twisted.wsgi import SOAPApplication, soapmethod, SOAPHandlerChainFactory
+
+class EchoService(SOAPApplication):
+ factory = SOAPHandlerChainFactory
+ wsdl_content = dict(name='Echo', targetNamespace='urn:echo', imports=(), portType='')
+
+ @soapmethod(EchoRequest.typecode, EchoResponse.typecode, operation='Echo', soapaction='Echo')
+ def soap_Echo(self, request, response, **kw):
+ response = request
+ return request,response
+
+
+def main():
+ from wsgiref.simple_server import make_server, demo_app
+ from ZSI.twisted.wsgi import WSGIApplication
+ application = WSGIApplication()
+ httpd = make_server('', 8000, application)
+ application['echo'] = EchoService()
+ httpd.serve_forever()
+
+def main_twisted():
+ from ZSI.twisted.wsgi import test, WSGIApplication
+ app = WSGIApplication()
+ app['echo'] = EchoService()
+ test(app, port=8000)
+
+if __name__ == '__main__':
+ if len(sys.argv) == 1:
+ main()
+ else:
+ var = sys.argv[1]
+ try:
+ getattr(sys.modules[__name__], 'main_%s' %var)(*sys.argv[2:])
+ except Exception, ex:
+ print>>sys.stderr, ex
+ sys.exit(1)
Added: trunk/zsi/samples/WSGI/echo_setup.py
===================================================================
--- trunk/zsi/samples/WSGI/echo_setup.py (rev 0)
+++ trunk/zsi/samples/WSGI/echo_setup.py 2007-10-31 23:09:04 UTC (rev 1422)
@@ -0,0 +1,2 @@
+#!/bin/sh
+wsdl2py -b SimpleEcho.wsdl
Property changes on: trunk/zsi/samples/WSGI/echo_setup.py
___________________________________________________________________
Name: svn:executable
+ *
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