--- a/web/test/unittest_viewselector.py Wed Feb 11 17:43:18 2009 +0100
+++ b/web/test/unittest_viewselector.py Wed Feb 11 17:44:08 2009 +0100
@@ -19,6 +19,7 @@
treeview, idownloadable, wdoc, debug)
from cubicweb.entities.lib import Card
from cubicweb.interfaces import IMileStone
+from cubicweb.web.views import owl
USERACTIONS = [('myprefs', actions.UserPreferencesAction),
('myinfos', actions.UserInfoAction),
@@ -74,7 +75,7 @@
('index', startup.IndexView),
('info', management.ProcessInformationView),
('manage', startup.ManageView),
- ('owl', startup.OWLView),
+ ('owl', owl.OWLView),
('schema', startup.SchemaView),
('systemepropertiesform', management.SystemEpropertiesForm)])
# no entity but etype
@@ -97,6 +98,7 @@
('filetree', treeview.FileTreeView),
('list', baseviews.ListView),
('oneline', baseviews.OneLineView),
+ ('owlabox', owl.OWLABOXView),
('primary', baseviews.PrimaryView),
('rsetxml', baseviews.XMLRsetView),
('rss', baseviews.RssView),
@@ -117,6 +119,7 @@
('filetree', treeview.FileTreeView),
('list', baseviews.ListView),
('oneline', baseviews.OneLineView),
+ ('owlabox', owl.OWLABOXView),
('primary', baseviews.PrimaryView),
('rsetxml', baseviews.XMLRsetView),
('rss', baseviews.RssView),
@@ -137,6 +140,7 @@
('filetree', treeview.FileTreeView),
('list', baseviews.ListView),
('oneline', baseviews.OneLineView),
+ ('owlabox', owl.OWLABOXView),
('primary', baseviews.PrimaryView),
('rsetxml', baseviews.XMLRsetView),
('rss', baseviews.RssView),
@@ -163,8 +167,10 @@
('ecsvexport', baseviews.CSVEntityView),
('editable-table', tableview.EditableTableView),
('filetree', treeview.FileTreeView),
+ ('foaf', euser.FoafView),
('list', baseviews.ListView),
('oneline', baseviews.OneLineView),
+ ('owlabox', owl.OWLABOXView),
('primary', euser.EUserPrimaryView),
('rsetxml', baseviews.XMLRsetView),
('rss', baseviews.RssView),
--- a/web/views/owl.py Wed Feb 11 17:43:18 2009 +0100
+++ b/web/views/owl.py Wed Feb 11 17:44:08 2009 +0100
@@ -1,4 +1,4 @@
-from logilab.mtconverter import html_escape
+from logilab.mtconverter import TransformError, html_escape
from cubicweb.common.view import StartupView
from cubicweb.common.view import EntityView
@@ -11,124 +11,77 @@
'*': ''
}
-OWL_CARD_MAP_DATA = {'String': 'xsd:string',
- 'Datetime': 'xsd:dateTime',
- 'Bytes': 'xsd:byte',
- 'Float': 'xsd:float',
- 'Boolean': 'xsd:boolean',
- 'Int': 'xsd:int',
- 'Date':'xsd:date',
- 'Time': 'xsd:time',
- 'Password': 'xsd:byte',
- 'Decimal' : 'xsd:decimal',
- 'Interval': 'xsd:duration'
- }
+OWL_TYPE_MAP = {'String': 'xsd:string',
+ 'Datetime': 'xsd:dateTime',
+ 'Bytes': 'xsd:byte',
+ 'Float': 'xsd:float',
+ 'Boolean': 'xsd:boolean',
+ 'Int': 'xsd:int',
+ 'Date':'xsd:date',
+ 'Time': 'xsd:time',
+ 'Password': 'xsd:byte',
+ 'Decimal' : 'xsd:decimal',
+ 'Interval': 'xsd:duration'
+ }
OWL_OPENING_ROOT = u'''<?xml version="1.0" encoding="UTF-8"?>
- <!DOCTYPE rdf:RDF [
+<!DOCTYPE rdf:RDF [
<!ENTITY owl "http://www.w3.org/2002/07/owl#" >
<!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
- <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
- <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
- <!ENTITY %s "http://logilab.org/owl/ontologies/%s#" >
-
- ]>
- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
- xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
- xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
- xmlns:owl="http://www.w3.org/2002/07/owl#"
- xmlns="http://logilab.org/owl/ontologies/%s#"
- xmlns:%s="http://logilab.org/owl/ontologies/%s#"
- xmlns:base="http://logilab.org/owl/ontologies/%s">
+]>
+<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+ xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
+ xmlns:owl="http://www.w3.org/2002/07/owl#"
+ xmlns="http://logilab.org/owl/ontologies/%(appid)s#"
+ xmlns:%(appid)s="http://logilab.org/owl/ontologies/%(appid)s#"
+ xmlns:base="http://logilab.org/owl/ontologies/%(appid)s">
- <owl:Ontology rdf:about="">
- <rdfs:comment>
- %s Cubicweb OWL Ontology
-
- </rdfs:comment>
- </owl:Ontology>'''
+ <owl:Ontology rdf:about="">
+ <rdfs:comment>
+ %(appid)s Cubicweb OWL Ontology
+ </rdfs:comment>
+ </owl:Ontology>'''
OWL_CLOSING_ROOT = u'</rdf:RDF>'
-class OWLView(StartupView):
- """This view export in owl format the whole cubicweb ontologie. First part is the TBOX, second part is an ABOX ligth version."""
- id = 'owl'
- title = _('owl (tbox+abox)')
- templatable =False
- content_type = 'application/xml' # 'text/xml'
+DEFAULT_SKIP_RELS = frozenset(('is', 'is_instance_of', 'identity',
+ 'owned_by', 'created_by'))
- def call(self):
-
- skipmeta = int(self.req.form.get('skipmeta', True))
- self.w(OWL_OPENING_ROOT % (self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name))
- self.wview('tbox', None, writeprefix=False)
- entities = [eschema for eschema in self.schema.entities()
- if not eschema.is_final()]
- if skipmeta:
- entities = [eschema for eschema in entities
- if not eschema.meta]
- for entity in entities:
- rql = 'Any X where X is %s'
- rset = self.req.execute(rql% entity)
- if rset:
- self.wview('owlaboxlight', rset, writeprefix=False)
- self.w(OWL_CLOSING_ROOT)
-
-class TBoxView(StartupView):
+class OWLView(StartupView):
"""This view export in owl format schema database. It is the TBOX"""
- id = 'tbox'
- title = _('tbox')
- templatable =False
+ id = 'owl'
+ title = _('owl')
+ templatable = False
content_type = 'application/xml' # 'text/xml'
def call(self, writeprefix=True):
skipmeta = int(self.req.form.get('skipmeta', True))
if writeprefix:
- self.w(OWL_OPENING_ROOT % (self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name) )
-
- self.visit_schema(display_relations=True,
- skiprels=('is', 'is_instance_of', 'identity',
- 'owned_by', 'created_by'),
- skipmeta=skipmeta)
+ self.w(OWL_OPENING_ROOT % {'appid': self.schema.name})
+ self.visit_schema(skipmeta=skipmeta)
if writeprefix:
self.w(OWL_CLOSING_ROOT)
- def visit_schema(self, display_relations=0,
- skiprels=(), skipmeta=True):
+ def visit_schema(self, skiprels=DEFAULT_SKIP_RELS, skipmeta=True):
"""get a layout for a whole schema"""
-
- entities = [eschema for eschema in self.schema.entities()
- if not eschema.is_final()]
+ entities = sorted([eschema for eschema in self.schema.entities()
+ if not eschema.is_final()])
if skipmeta:
entities = [eschema for eschema in entities
if not eschema.meta]
- keys = [(eschema.type, eschema) for eschema in entities]
self.w(u'<!-- classes definition -->')
- for key, eschema in sorted(keys):
+ for eschema in entities:
self.visit_entityschema(eschema, skiprels)
- self.w(u'<!-- property definition -->')
- self.w(u'<!-- object property -->')
- for key, eschema in sorted(keys):
- self.visit_property_schema(eschema, skiprels)
- self.w(u'<!-- datatype property -->')
- for key, eschema in sorted(keys):
- self.visit_property_object_schema(eschema, skiprels)
-
- def stereotype(self, name):
- return Span((' <<%s>>' % name,), klass='stereotype')
+ self.w(u'<!-- property definition -->')
+ self.visit_property_schema(eschema, skiprels)
+ self.w(u'<!-- datatype property -->')
+ self.visit_property_object_schema(eschema)
def visit_entityschema(self, eschema, skiprels=()):
"""get a layout for an entity OWL schema"""
- etype = eschema.type
-
- if eschema.meta:
- self.stereotype('meta')
- self.w(u'''<owl:Class rdf:ID="%s"><rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
- '''%eschema, stereotype)
- else:
- self.w(u'''<owl:Class rdf:ID="%s"><rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>
- '''% eschema)
-
+ self.w(u'<owl:Class rdf:ID="%s"><rdfs:subClassOf rdf:resource="http://www.w3.org/2002/07/owl#Thing"/>'
+ % eschema)
self.w(u'<!-- relations -->')
for rschema, targetschemas, role in eschema.relation_definitions():
if rschema.type in skiprels:
@@ -141,13 +94,15 @@
card = rschema.rproperty(eschema, oeschema, 'cardinality')[0]
else:
card = rschema.rproperty(oeschema, eschema, 'cardinality')[1]
- self.w(u'''<rdfs:subClassOf>
- <owl:Restriction>
- <owl:onProperty rdf:resource="#%s"/>
- %s
- </owl:Restriction>
- </rdfs:subClassOf>
- ''' % (label, OWL_CARD_MAP[card]))
+ cardtag = OWL_CARD_MAP[card]
+ if cardtag:
+ self.w(u'''<rdfs:subClassOf>
+ <owl:Restriction>
+ <owl:onProperty rdf:resource="#%s"/>
+ %s
+ </owl:Restriction>
+</rdfs:subClassOf>
+''' % (label, cardtag))
self.w(u'<!-- attributes -->')
@@ -157,21 +112,17 @@
aname = rschema.type
if aname == 'eid':
continue
- card_data = aschema.type
self.w(u'''<rdfs:subClassOf>
- <owl:Restriction>
- <owl:onProperty rdf:resource="#%s"/>
- <rdf:type rdf:resource="&owl;FunctionalProperty"/>
- </owl:Restriction>
- </rdfs:subClassOf>'''
-
+ <owl:Restriction>
+ <owl:onProperty rdf:resource="#%s"/>
+ <rdf:type rdf:resource="&owl;FunctionalProperty"/>
+ </owl:Restriction>
+</rdfs:subClassOf>'''
% aname)
self.w(u'</owl:Class>')
def visit_property_schema(self, eschema, skiprels=()):
"""get a layout for property entity OWL schema"""
- etype = eschema.type
-
for rschema, targetschemas, role in eschema.relation_definitions():
if rschema.type in skiprels:
continue
@@ -180,78 +131,54 @@
for oeschema in targetschemas:
label = rschema.type
self.w(u'''<owl:ObjectProperty rdf:ID="%s">
- <rdfs:domain rdf:resource="#%s"/>
- <rdfs:range rdf:resource="#%s"/>
- </owl:ObjectProperty>
-
- ''' % (label, eschema, oeschema.type ))
+ <rdfs:domain rdf:resource="#%s"/>
+ <rdfs:range rdf:resource="#%s"/>
+</owl:ObjectProperty>
+''' % (label, eschema, oeschema.type))
- def visit_property_object_schema(self, eschema, skiprels=()):
-
+ def visit_property_object_schema(self, eschema):
for rschema, aschema in eschema.attribute_definitions():
if not (rschema.has_local_role('read') or rschema.has_perm(self.req, 'read')):
continue
aname = rschema.type
if aname == 'eid':
continue
- card_data = aschema.type
self.w(u'''<owl:DatatypeProperty rdf:ID="%s">
- <rdfs:domain rdf:resource="#%s"/>
- <rdfs:range rdf:resource="%s"/>
- </owl:DatatypeProperty>'''
- % (aname, eschema, OWL_CARD_MAP_DATA[card_data]))
-
-class OWLABOXLightView(EntityView):
- '''This view represents the lihgt part of the ABOX for a given entity'''
- id = 'owlaboxlight'
- title = _('owlaboxlight')
- templatable =False
- accepts = ('Any',)
- content_type = 'application/xml' # 'text/xml'
-
- def call(self, writeprefix=True):
+ <rdfs:domain rdf:resource="#%s"/>
+ <rdfs:range rdf:resource="%s"/>
+</owl:DatatypeProperty>'''
+ % (aname, eschema, OWL_TYPE_MAP[aschema.type]))
- skipmeta = int(self.req.form.get('skipmeta', True))
- if writeprefix:
- self.w(OWL_OPENING_ROOT % (self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name))
- for i in xrange(self.rset.rowcount):
- self.cell_call(i, 0, skiprels=('is', 'is_instance_of', 'identity',
- 'owned_by', 'created_by'),
- skipmeta=skipmeta)
- if writeprefix:
- self.w(OWL_CLOSING_ROOT)
-
-
- def cell_call(self, row, col, skiprels=(), skipmeta=True):
- entity = self.complete_entity(row, col)
- eschema = entity.e_schema
- self.w(u'<%s rdf:ID="%s">' % (eschema, entity.eid))
- self.w(u'</%s>'% eschema)
-
-
-class OWLABOXEView(EntityView):
+
+class OWLABOXView(EntityView):
'''This view represents a part of the ABOX for a given entity.'''
id = 'owlabox'
title = _('owlabox')
- templatable =False
+ templatable = False
accepts = ('Any',)
content_type = 'application/xml' # 'text/xml'
- def call(self, writeprefix=True):
-
- skipmeta = int(self.req.form.get('skipmeta', True))
- if writeprefix:
- self.w(OWL_OPENING_ROOT % (self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name, self.schema.name))
+ def call(self):
+ self.w(OWL_OPENING_ROOT % {'appid': self.schema.name})
+ self.wview('owl', None, writeprefix=False)
for i in xrange(self.rset.rowcount):
- self.cell_call(i, 0, skiprels=('is', 'is_instance_of', 'identity',
- 'owned_by', 'created_by'),
- skipmeta=skipmeta)
- if writeprefix:
- self.w(OWL_CLOSING_ROOT)
+ self.cell_call(i, 0)
+ self.w(OWL_CLOSING_ROOT)
+
+ def cell_call(self, row, col, skiprels=DEFAULT_SKIP_RELS):
+ self.wview('owlaboxitem', self.rset, row=row, col=col, skiprels=skiprels)
+
+class OWLABOXItemView(EntityView):
+ '''This view represents a part of the ABOX for a given entity.'''
+
+ id = 'owlaboxitem'
+ templatable = False
+ accepts = ('Any',)
+ content_type = 'application/xml' # 'text/xml'
- def cell_call(self, row, col, skiprels=(), skipmeta=True):
+ def cell_call(self, row, col, skiprels=DEFAULT_SKIP_RELS):
entity = self.complete_entity(row, col)
eschema = entity.e_schema
self.w(u'<%s rdf:ID="%s">' % (eschema, entity.eid))
@@ -264,9 +191,12 @@
aname = rschema.type
if aname == 'eid':
continue
- attr = getattr(entity, aname)
- if attr is not None:
- self.w(u'<%s>%s</%s>' % (aname, html_escape(unicode(attr)), aname))
+ try:
+ attr = entity.printable_value(aname, format='text/plain')
+ if attr:
+ self.w(u'<%s>%s</%s>' % (aname, html_escape(attr), aname))
+ except TransformError:
+ pass
self.w(u'<!--relations -->')
for rschema, targetschemas, role in eschema.relation_definitions():
if rschema.type in skiprels: