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buildowlfile.py
executable file
·392 lines (321 loc) · 14 KB
/
buildowlfile.py
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#!/usr/bin/env python2.7
import unittest
import os
from os import path, getenv
from os.path import expanduser
import logging # https://docs.python.org/2/library/logging.html#logging-levels
import glob
import argparse
import sys
import csv
from time import gmtime, strftime
sys.path.append( os.getcwd() )
sys.path.insert( 1, 'lib' ) #Pickup libs, rdflib etc., from shipped lib directory
sys.path.insert( 1, 'sdopythonapp' ) #Pickup sdopythonapp functionality
sys.path.insert( 1, 'sdopythonapp/lib' ) #Pickup sdopythonapp libs, rdflib etc., from shipped lib directory
sys.path.insert( 1, 'sdopythonapp/site' ) #Pickup sdopythonapp from shipped site
sys.path.insert( 1, 'lib' ) #Pickup libs, rdflib etc., from shipped lib directory
# Ensure that the google.appengine.* packages are available
# in tests as well as all bundled third-party packages.
sdk_path = getenv('APP_ENGINE', expanduser("~") + '/google-cloud-sdk/platform/google_appengine/')
sys.path.insert(0, sdk_path) # add AppEngine SDK to path
import dev_appserver
dev_appserver.fix_sys_path()
from testharness import *
#Setup testharness state BEFORE importing sdo libraries
setInTestHarness(True)
from api import *
import rdflib
from rdflib import Graph
from rdflib.term import URIRef, Literal
from rdflib.parser import Parser
from rdflib.serializer import Serializer
from rdflib.plugins.sparql import prepareQuery
from rdflib.compare import graph_diff
from rdflib.namespace import RDFS, RDF
import threading
os.environ["WARMUPSTATE"] = "off"
from sdoapp import *
from sdoapp import SCHEMA_VERSION
from api import inLayer, read_file, full_path, read_schemas, read_extensions, read_examples, namespaces, DataCache, getMasterStore
from apirdflib import getNss, getRevNss
from apimarkdown import Markdown
from sdordf2csv import sdordf2csv
rdflib.plugin.register("json-ld", Serializer, "rdflib_jsonld.serializer", "JsonLDSerializer")
# Ensure that the google.appengine.* packages are available
# in tests as well as all bundled third-party packages.
import dev_appserver
dev_appserver.fix_sys_path()
TODAY = strftime("%Y-%m-%d",gmtime())
parser = argparse.ArgumentParser()
parser.add_argument("-e","--exclude", default= [[]],action='append',nargs='*', help="Exclude graph(s) [core|extensions|all|bib|auto|meta|{etc} (Repeatable) - 'attic' always excluded")
parser.add_argument("-o","--output", default="docs/schemaorg.owl", help="output file (default: docs/schemaorg.owl)")
args = parser.parse_args()
#print "%s: Arguments: %s" % (sys.argv[0],args)
logging.basicConfig(level=logging.INFO)
log = logging.getLogger(__name__)
#Setup testharness state BEFORE importing sdoapp
import sdoapp
from sdoapp import ENABLED_EXTENSIONS
from xml.etree import ElementTree as ET
from xml.dom import minidom
from xml.etree.ElementTree import Element, SubElement, Comment, tostring
from apimarkdown import Markdown
NAMESPACES = {
"xml:base":"http://schema.org/",
"xmlns": "http://schema.org/",
"xmlns:schema": "http://schema.org/",
"xmlns:rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
"xmlns:rdfs": "http://www.w3.org/2000/01/rdf-schema#",
"xmlns:owl": "http://www.w3.org/2002/07/owl#",
"xmlns:dcterms": "http://purl.org/dc/terms/",
"xmlns:xsd": "http://www.w3.org/2001/XMLSchema#"
}
from rdflib.term import URIRef
DOMAININC = URIRef("http://schema.org/domainIncludes")
RANGEINC = URIRef("http://schema.org/rangeIncludes")
INVERSEOF = URIRef("http://schema.org/inverseOf")
SUPERSEDEDBY = URIRef("http://schema.org/supersededBy")
DEFAULTRANGES = ["http://schema.org/Text","http://schema.org/URL","http://schema.org/Role"]
DATATYPES = ["http://schema.org/Boolean",
"http://schema.org/Date",
"http://schema.org/DateTime",
"http://schema.org/Number",
"http://schema.org/Float",
"http://schema.org/Integer",
"http://schema.org/Time"]
class OwlBuild():
def __init__(self):
Markdown.setPre("http://schema.org/")
self.typesCount = self.propsCount = self.namedCount = 0
self.openFile()
self.createDom()
self.setSkips()
self.getGraphs()
self.loadGraphs()
self.cleanup()
self.closeFile()
def setSkips(self):
self.skiplist = ['']
for e in args.exclude:
for s in e:
if s == "core":
self.skiplist.append("http://schema.org/")
elif s == "extensions":
for i in sdoapp.ENABLED_EXTENSIONS:
self.skiplist.append(getNss(i))
elif s == "all":
self.skiplist.append("http://schema.org/")
for i in sdoapp.ENABLED_EXTENSIONS:
self.skiplist.append(getNss(i))
else:
self.skiplist.append(getNss(s))
if not getNss('attic') in self.skiplist: #Always skip attic by defualt
self.skiplist.append(getNss('attic'))
def openFile(self):
self.file = open(args.output,'w')
def createDom(self):
self.dom = Element('rdf:RDF')
for (k,v) in NAMESPACES.items():
self.dom.set(k,v)
self.dom.append(Comment("\n\tGenerated from Schema.org version: %s on: %s\n\t" % (SCHEMA_VERSION,TODAY)))
self.ont = SubElement(self.dom,"owl:Ontology")
self.ont.set("rdf:about","http://schema.org/")
info = SubElement(self.ont,"owl:versionInfo")
info.set("rdf:datatype","http://www.w3.org/2001/XMLSchema#string")
info.text = SCHEMA_VERSION
x = SubElement(self.ont,"rdfs:label")
x.text = "Schema.org Vocabulary"
x = SubElement(self.ont,"dcterms:modified")
x.set("rdf:datatype", "http://www.w3.org/2001/XMLSchema#dat")
x.text = strftime("%Y-%m-%d",gmtime())
self.dom.append(Comment("\n\t/////////////////////\n\t/ Definitions\n\t/////////////////////\n\n\t"))
def cleanup(self):
out = self.prettify(self.dom)
self.file.write(out)
#log.info("OUT>\n%s" % out)
def prettify(self,elem):
# log.info("doc: %s" % ET.tostring(elem))
doc = minidom.parseString(ET.tostring(elem))
return doc.toprettyxml(encoding='UTF-8')
def closeFile(self):
log.info( "Wrote %s types %s properties %s NamedIndividuals to %s" % (self.typesCount, self.propsCount, self.namedCount, args.output))
self.file.close()
def getGraphs(self):
self.store = getMasterStore()
self.fullGraph = getQueryGraph()
#read_schemas(loadExtensions=True)
#read_extensions(sdoapp.ENABLED_EXTENSIONS)
self.graphs = list(self.store.graphs())
def loadGraphs(self):
gs = sorted(list(self.store.graphs()),key=lambda u: u.identifier)
for g in gs: #Put core first
if str(g.identifier) == "http://schema.org/":
gs.remove(g)
gs.insert(0,g)
break
outgraph = Graph()
for g in gs:
id = str(g.identifier)
if not id.startswith("http://"):#skip some internal graphs
continue
if id not in self.skiplist:
print "%s: Processing: %s (%s) " % (sys.argv[0],id,len(g))
#self.list(g)
outgraph += g
self.list(outgraph)
def list(self, graph):
types = {}
props = {}
exts = []
self.dom.append(Comment("\n\t/////////////////////\n\t/ Class Definitions\n\t/////////////////////\n\t"))
for (s,p,o) in graph.triples((None,RDF.type,RDFS.Class)):
if s.startswith("http://schema.org"):
types.update({s:graph.identifier})
for t in sorted(types.keys()):
self.outputType(t,graph)
self.dom.append(Comment("\n\t/////////////////////\n\t/ Property Definitions\n\t/////////////////////\n\t"))
for (s,p,o) in graph.triples((None,RDF.type,RDF.Property)):
if s.startswith("http://schema.org"):
props.update({s:graph.identifier})
for p in sorted(props.keys()):
self.outputProp(p,graph)
self.dom.append(Comment("\n\t/////////////////////\n\t/ Named Individuals Definitions\n\t/////////////////////\n\t"))
self.outputEnums(graph)
self.outputNamedIndividuals("http://schema.org/True",graph)
self.outputNamedIndividuals("http://schema.org/False",graph)
def outputType(self, uri, graph):
self.typesCount += 1
typ = SubElement(self.dom,"owl:Class")
typ.set("rdf:about",uri)
ext = None
for (p,o) in graph.predicate_objects(uri):
if p == RDFS.label:
l = SubElement(typ,"rdfs:label")
l.set("xml:lang","en")
l.text = o
elif p == RDFS.comment:
c = SubElement(typ,"rdfs:comment")
c.set("xml:lang","en")
c.text = Markdown.parse(o)
elif p == RDFS.subClassOf:
s = SubElement(typ,"rdfs:subClassOf")
s.set("rdf:resource",o)
elif p == URIRef("http://schema.org/isPartOf"): #Defined in an extension
ext = str(o)
elif p == RDF.type and o == URIRef("http://schema.org/DataType"): #A datatype
s = SubElement(typ,"rdfs:subClassOf")
s.set("rdf:resource","http://schema.org/DataType")
typ.append(self.addDefined(uri,ext))
def outputProp(self,uri, graph):
self.propsCount += 1
children = []
domains = {}
ranges = []
datatypeonly = True
ext = None
for (p,o) in graph.predicate_objects(uri):
if p == RDFS.label:
l = Element("rdfs:label")
l.set("xml:lang","en")
l.text = o
children.append(l)
elif p == RDFS.comment:
c = Element("rdfs:comment")
c.set("xml:lang","en")
c.text = Markdown.parse(o)
children.append(c)
elif p == RDFS.subPropertyOf:
sub = Element("rdfs:subPropertyOf")
subval = str(o)
if subval == "rdf:type": #Fixes a special case with schema:additionalType
subval = "http://www.w3.org/1999/02/22-rdf-syntax-ns#type"
sub.set("rdf:resource",subval)
children.append(sub)
elif p == INVERSEOF:
sub = Element("owl:inverseOf")
sub.set("rdf:resource",o)
children.append(sub)
elif p == SUPERSEDEDBY:
sub = Element("schema:supersededBy")
sub.set("rdf:resource",o)
children.append(sub)
elif p == DOMAININC:
domains[o] = True
elif p == RANGEINC:
ranges.append(str(o))
if str(o) not in DATATYPES:
datatypeonly = False
elif p == URIRef("http://schema.org/isPartOf"):
ext = str(o)
children.append(self.addDefined(uri,ext))
if not datatypeonly:
for r in DEFAULTRANGES:
if r not in ranges:
ranges.append(r)
if len(domains):
d = Element("rdfs:domain")
children.append(d)
cl = SubElement(d,"owl:Class")
u = SubElement(cl,"owl:unionOf")
u.set("rdf:parseType","Collection")
for target in domains.keys():
targ = SubElement(u,"owl:Class")
targ.set("rdf:about",target)
if len(ranges):
r = Element("rdfs:range")
children.append(r)
cl = SubElement(r,"owl:Class")
u = SubElement(cl,"owl:unionOf")
u.set("rdf:parseType","Collection")
for target in ranges:
targ = SubElement(u,"owl:Class")
targ.set("rdf:about",target)
if datatypeonly:
prop = SubElement(self.dom,"owl:datatypeProperty")
else:
prop = SubElement(self.dom,"owl:ObjectProperty")
prop.set("rdf:about",uri)
for sub in children:
prop.append(sub)
def addDefined(self,uri,ext=None):
if not ext:
ext = "http://schema.org"
ext = ext.replace("http://", "https://")
defn = Element("rdfs:isDefinedBy")
path = "%s/%s" % (ext,os.path.basename(uri))
defn.set("rdf:resource",path)
return defn
def outputEnums(self,graph):
q = """ prefix schema: <http://schema.org/>
select Distinct ?enum ?parent where{
?parent rdfs:subClassOf schema:Enumeration.
?enum rdfs:subClassOf ?parent.
}
"""
enums = list(graph.query(q))
log.info("Count %s" % len(enums))
for row in enums:
self.outputNamedIndividuals(row.enum,graph,parent=row.parent)
def outputNamedIndividuals(self,idividual,graph,parent=None):
self.namedCount += 1
typ = SubElement(self.dom,"owl:NamedIndividual")
typ.set("rdf:about",idividual)
ext = None
for (p,o) in graph.predicate_objects(URIRef(idividual)):
if p == RDFS.label:
l = SubElement(typ,"rdfs:label")
l.set("xml:lang","en")
l.text = o
elif p == RDFS.comment:
c = SubElement(typ,"rdfs:comment")
c.set("xml:lang","en")
c.text = Markdown.parse(o)
elif p == URIRef("http://schema.org/isPartOf"):
ext = str(o)
typ.append(self.addDefined(idividual,ext))
if parent:
s = SubElement(typ,"rdfs:subClassOf")
s.set("rdf:resource",parent)
if __name__ == "__main__":
ex = OwlBuild()