Mercurial > code > home > repos > homeauto

annotate service/environment/rdfdoc.py @ 1409:e78b8806ad05

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
actually set put payload this time. add treq dep Ignore-this: b6a05c294d9a5ee6052972cad4ecb5c5 darcs-hash:d41a16eb44db885ff391ddbe64352245b885a838
author drewp <drewp@bigasterisk.com>
date Tue, 23 Jul 2019 17:37:24 -0700
parents 98311a863d7e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
941
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
1 # to be shared somewhere
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
2 import json, cyclone.web
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
3 from cycloneerr import PrettyErrorHandler
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
4 from rdflib import Graph, RDFS, URIRef
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
5
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
6 graph = Graph()
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
7 graph.parse("docs.n3", format="n3")
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
8
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
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>
parents:
diff changeset
10 class Doc(PrettyErrorHandler, cyclone.web.RequestHandler):
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
11 def get(self):
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
12 uri = URIRef(self.get_argument('uri'))
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
13
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
14 ret = {}
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
15 comment = graph.value(uri, RDFS.comment)
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
16 if comment is not None:
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
17 ret['comment'] = comment
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
18
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
19 self.set_header("Content-type", "application/json")
98311a863d7e testing rdfs:comment display on enironment's graph viewer
drewp <drewp@bigasterisk.com>
parents:
diff changeset
20 self.write(json.dumps(ret))