def __init__(self, resourceId):
DataInterface.__init__(self)
self.confgen = LimesConfigGenerator()
self.setSourceUri(resourceId)
self.mappings = self._getMappings(resourceId)
self.mappings.init_mappings_only()
self.setSourceProperty(resourceId)
self.mapping = self.mappings.get_mapping_by_name('csv2rdf-interface-generated')
class_ = urllib.unquote(self.mapping['class'])
self.setTargetRestriction(class_)
self.setMetricString()
self.setAcceptanceConditions()
self.setReviewConditions()
class LimesCsvLinker(DataInterface):
sourceUri = "/home/ivan/Soft/Installed/LIMES-test/cities.csv"
sourceProperty = "City AS lowercase"
sourceType = "csv"
sourceVar = "?x"
sourceRestriction = ""
targetUri = "http://dbpedia.org/sparql"
targetProperty = "rdfs:label AS nolang->lowercase"
targetType = "sparql"
targetVar = "?y"
targetRestriction = "?y rdf:type dbpedia:City"
metricString = "levenshtein(x.City, y.rdfs:label)"
acceptanceThreshold = "0.95"
acceptanceOutfile = "foo.nt"
acceptanceRelation = "owl:sameAs"
reviewThreshold = "0.9"
reviewOutfile = "foo2.nt"
reviewRelation = "owl:sameAs"
def __init__(self, resourceId):
DataInterface.__init__(self)
self.confgen = LimesConfigGenerator()
self.setSourceUri(resourceId)
self.mappings = self._getMappings(resourceId)
self.mappings.init_mappings_only()
self.setSourceProperty(resourceId)
self.mapping = self.mappings.get_mapping_by_name('csv2rdf-interface-generated')
class_ = urllib.unquote(self.mapping['class'])
self.setTargetRestriction(class_)
self.setMetricString()
self.setAcceptanceConditions()
self.setReviewConditions()
def setSourceUri(self, resourceId):
self.sourceUri = self._getFilePath(resourceId)
def setSourceProperty(self, resourceId):
header = self.mappings.get_header_by_name('csv2rdf-interface-generated')
originalHeader = self._getOriginalHeader(resourceId)
firstCol = originalHeader[0]['label']
self.colToMatch = firstCol
self.sourceProperty = "%s AS lowercase" % (self.colToMatch, )
def setTargetRestriction(self, class_):
prefixcc = PrefixCC()
#class_ = prefixcc.reverse_lookup(class_)
self.targetRestriction = "?y rdf:type <%s>" % (class_, )
def setMetricString(self):
self.metricString = "levenshtein(x.%s, y.rdfs:label)"%self.colToMatch
def setAcceptanceConditions(self):
self.acceptanceOutfile = "/tmp/foo.nt"
def setReviewConditions(self):
self.reviewOutfile = "/tmp/foo2.nt"
def linkCsv(self):
config = self.generateLimesConfig()
filepath ='/tmp/limeslinkcsvtodbpedia.xml'
f = open(filepath, 'wb+')
f.write(config)
f.close()
limesRunner = LimesRunner()
return limesRunner.run(filepath)
def generateLimesConfig(self):
return self.confgen.generateMinimalConfig(self.sourceUri, self.sourceProperty, self.sourceType, self.sourceVar, self.sourceRestriction,
self.targetUri, self.targetProperty, self.targetType, self.targetVar, self.targetRestriction,
self.metricString,
self.acceptanceThreshold, self.acceptanceOutfile, self.acceptanceRelation,
self.reviewThreshold, self.reviewOutfile, self.reviewRelation)
