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annotate service/environment/rdfdoc.py @ 1000:df5a40967a2f

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polymer updates Ignore-this: f4f88b324b54abf90af6dc5360910041 darcs-hash:20150830185325-312f9-8f07ba7ccc6ecd6528159fa5fd09a166d3ce1650
author drewp <drewp@bigasterisk.com>
date Sun, 30 Aug 2015 11:53:25 -0700
parents 98311a863d7e
children
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941
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
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1 # to be shared somewhere
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
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2 import json, cyclone.web
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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3 from cycloneerr import PrettyErrorHandler
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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4 from rdflib import Graph, RDFS, URIRef
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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5
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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6 graph = Graph()
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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7 graph.parse("docs.n3", format="n3")
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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8
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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9 # maybe the web page could just query sesame over http and we drop this server
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
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10 class Doc(PrettyErrorHandler, cyclone.web.RequestHandler):
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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11 def get(self):
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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12 uri = URIRef(self.get_argument('uri'))
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13
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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14 ret = {}
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15 comment = graph.value(uri, RDFS.comment)
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16 if comment is not None:
98311a863d7e testing rdfs:comment display on enironment's graph viewer
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17 ret['comment'] = comment
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18
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19 self.set_header("Content-type", "application/json")
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20 self.write(json.dumps(ret))