Examples of Supported Schema

PyXB comes with pre-defined bundles which aggregate related namespaces into pre-generated bindings that allow you to use them without having to generate and manage them yourself. These bundles also demonstrate the complexity of schema that PyXB is prepared to handle. Not all namespaces have been fully tested, but they are expected to function correctly.

WS-*

The following namespaces are available in support of web service development:

Binding Module	Namespace
pyxb.bundles.wssplat.bpws	http://schemas.xmlsoap.org/ws/2003/03/business-process/
pyxb.bundles.wssplat.ds	http://www.w3.org/2000/09/xmldsig#
pyxb.bundles.wssplat.httpbind	http://schemas.xmlsoap.org/wsdl/http/
pyxb.bundles.wssplat.mimebind	http://schemas.xmlsoap.org/wsdl/mime/
pyxb.bundles.wssplat.soap11	http://schemas.xmlsoap.org/soap/envelope/
pyxb.bundles.wssplat.soap12	http://www.w3.org/2003/05/soap-envelope
pyxb.bundles.wssplat.soapbind11	http://schemas.xmlsoap.org/wsdl/soap/
pyxb.bundles.wssplat.soapbind12	http://schemas.xmlsoap.org/wsdl/soap12/
pyxb.bundles.wssplat.soapenc	http://schemas.xmlsoap.org/soap/encoding/
pyxb.bundles.wssplat.whttp	http://www.w3.org/ns/wsdl/http
pyxb.bundles.wssplat.wsa	http://www.w3.org/2005/08/addressing
pyxb.bundles.wssplat.wsam	http://www.w3.org/2007/02/addressing/metadata
pyxb.bundles.wssplat.wscoor	http://docs.oasis-open.org/ws-tx/wscoor/2006/06
pyxb.bundles.wssplat.wsdl11	http://schemas.xmlsoap.org/wsdl/
pyxb.bundles.wssplat.wsdl20	http://www.w3.org/ns/wsdl
pyxb.bundles.wssplat.wsdli	http://www.w3.org/ns/wsdl-instance
pyxb.bundles.wssplat.wsdlx	http://www.w3.org/ns/wsdl-extensions
pyxb.bundles.wssplat.wsoap	http://www.w3.org/ns/wsdl/soap
pyxb.bundles.wssplat.wsp200607	http://www.w3.org/2006/07/ws-policy
pyxb.bundles.wssplat.wsp	http://www.w3.org/ns/ws-policy
pyxb.bundles.wssplat.wsrm	http://docs.oasis-open.org/ws-rx/wsrm/200702
pyxb.bundles.wssplat.wsse	http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd
pyxb.bundles.wssplat.wsu	http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd
pyxb.bundles.wssplat.xenc	http://www.w3.org/2001/04/xmlenc#

SAML

The following namespaces are available in support of the Security Assertion Markup Language:

Binding Module	Namespace
pyxb.bundles.saml20.assertion	urn:oasis:names:tc:SAML:2.0:assertion
pyxb.bundles.saml20.dce	urn:oasis:names:tc:SAML:2.0:profiles:attribute:DCE
pyxb.bundles.saml20.ecp	urn:oasis:names:tc:SAML:2.0:profiles:SSO:ecp
pyxb.bundles.saml20.metadata	urn:oasis:names:tc:SAML:2.0:metadata
pyxb.bundles.saml20.protocol	urn:oasis:names:tc:SAML:2.0:protocol
pyxb.bundles.saml20.x500	urn:oasis:names:tc:SAML:2.0:profiles:attribute:X500
pyxb.bundles.saml20.xacml	urn:oasis:names:tc:SAML:2.0:profiles:attribute:XACML

OpenGIS

The following namespaces are available in support of Open Geospatial Consortium Geographic Information System processing. Note that several of these namespaces are “private” bindings generated because the OGC definitions include their own schema. The modules corresponding to these namespace uses begin with an underscore, and should generally not be used in other contexts.

Binding Module	Namespace
pyxb.bundles.opengis._atom	http://www.w3.org/2005/Atom
pyxb.bundles.opengis._dc	http://purl.org/dc/elements/1.1/
pyxb.bundles.opengis._dct	http://purl.org/dc/terms/
pyxb.bundles.opengis._ogc	http://www.opengis.net/ogc
pyxb.bundles.opengis._smil20	http://www.w3.org/2001/SMIL20/
pyxb.bundles.opengis._smil20lang	http://www.w3.org/2001/SMIL20/Language
pyxb.bundles.opengis.citygml.appearance	http://www.opengis.net/citygml/appearance/1.0
pyxb.bundles.opengis.citygml.base	http://www.opengis.net/citygml/1.0
pyxb.bundles.opengis.citygml.building	http://www.opengis.net/citygml/building/1.0
pyxb.bundles.opengis.citygml.cityFurniture	http://www.opengis.net/citygml/cityfurniture/1.0
pyxb.bundles.opengis.citygml.cityObjectGroup	http://www.opengis.net/citygml/cityobjectgroup/1.0
pyxb.bundles.opengis.citygml.generics	http://www.opengis.net/citygml/generics/1.0
pyxb.bundles.opengis.citygml.landUse	http://www.opengis.net/citygml/landuse/1.0
pyxb.bundles.opengis.citygml.relief	http://www.opengis.net/citygml/relief/1.0
pyxb.bundles.opengis.citygml.texturedSurface	http://www.opengis.net/citygml/texturedsurface/1.0
pyxb.bundles.opengis.citygml.transportation	http://www.opengis.net/citygml/transportation/1.0
pyxb.bundles.opengis.citygml.vegetation	http://www.opengis.net/citygml/vegetation/1.0
pyxb.bundles.opengis.citygml.waterBody	http://www.opengis.net/citygml/waterbody/1.0
pyxb.bundles.opengis.csw_2_0_2	http://www.opengis.net/cat/csw/2.0.2
pyxb.bundles.opengis.filter	http://www.opengis.net/ogc
pyxb.bundles.opengis.gml_3_2	http://www.opengis.net/gml/3.2
pyxb.bundles.opengis.gml	http://www.opengis.net/gml
pyxb.bundles.opengis.gmlsf	http://www.opengis.net/gmlsf
pyxb.bundles.opengis.gmx	http://www.isotc211.org/2005/gmx
pyxb.bundles.opengis.ic_ism_2_1	urn:us:gov:ic:ism:v2
pyxb.bundles.opengis.iso19139.gco	http://www.isotc211.org/2005/gco
pyxb.bundles.opengis.iso19139.gmd	http://www.isotc211.org/2005/gmd
pyxb.bundles.opengis.iso19139.gsr	http://www.isotc211.org/2005/gsr
pyxb.bundles.opengis.iso19139.gss	http://www.isotc211.org/2005/gss
pyxb.bundles.opengis.iso19139.gts	http://www.isotc211.org/2005/gts
pyxb.bundles.opengis.misc.xAL	urn:oasis:names:tc:ciq:xsdschema:xAL:2.0
pyxb.bundles.opengis.misc.xlinks	http://www.w3.org/1999/xlink
pyxb.bundles.opengis.ogckml22	http://www.opengis.net/kml/2.2
pyxb.bundles.opengis.om_1_0	http://www.opengis.net/om/1.0
pyxb.bundles.opengis.ows_1_1	http://www.opengis.net/ows/1.1
pyxb.bundles.opengis.ows	http://www.opengis.net/ows
pyxb.bundles.opengis.sampling_1_0	http://www.opengis.net/sampling/1.0
pyxb.bundles.opengis.sensorML_1_0_1	http://www.opengis.net/sensorML/1.0.1
pyxb.bundles.opengis.sos_1_0	http://www.opengis.net/sos/1.0
pyxb.bundles.opengis.swe_1_0_0	http://www.opengis.net/swe/1.0
pyxb.bundles.opengis.swe_1_0_1	http://www.opengis.net/swe/1.0.1
pyxb.bundles.opengis.tml	http://www.opengis.net/tml
pyxb.bundles.opengis.wcs_1_1	http://www.opengis.net/wcs/1.1
pyxb.bundles.opengis.wfs	http://www.opengis.net/wfs

Layout of a Bundle Directory

The pyxb/bundles directory contains groups of bindings for related schema. These groups are called “bundles”, and each subdirectory represents a particular bundle.

With a bundle directory, the following are expected:

• A scripts directory, containing an executable genbind which retrieves the schema and invokes pyxbgen to build the bindings
• A schemas directory, into which the genbind script stores the schemas that were used to build the bindings
• The Python module files for namespace modules. Normally these are customization wrappers
• A raw subdirectory, into which the generated bindings are placed. Note that this directory is normally removed and recreated as a consequence of running genbind; ddn’t expect anything in it to be persistent.
• An examples directory, with programs that show how to use the capabilities in the bundle
• A tests directory which validates customizations

Generating Bundled Bindings

To create the support infrastructure for a particular bundle, set the PYXB_ROOT environment variable and run the scripts/genbind script in the bundle root. For example:

cd ${PYXB_ROOT}
pyxb/bundles/wssplat/scripts/genbind

will invoke the wget(1) program to retrieve the XML schema for a variety of namespaces related to web services and then generate bindings and archive files for them.