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annotate service/environment/rdfdoc.py @ 1405:882159ac1301

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support for default values for http PUT outputs Ignore-this: 675022649e1c1014116f685a03e5d9f6 darcs-hash:89e09e40e2e58ed8db364fee1db5aea7e6f56e0f
author drewp <drewp@bigasterisk.com>
date Tue, 23 Jul 2019 10:28:12 -0700
parents 98311a863d7e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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
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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
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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")
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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:
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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))