Mercurial > code > home > repos > homeauto

annotate service/environment/environment.py @ 939:f2a2d0cc22b4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
more demo statements for use in examples Ignore-this: e0e940387c56a720293a4727b02397b4 darcs-hash:20131013072331-312f9-ef155ca0296f4dc77bf558d6ad77fd32811c93a6
author drewp <drewp@bigasterisk.com>
date Sun, 13 Oct 2013 00:23:31 -0700
parents 351292938d7c
children 2200d6530a5d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
805
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
1 #!/usr/bin/python
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
2 """
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
3 return some rdf about the environment, e.g. the current time,
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
4 daytime/night, overall modes like 'maintenance mode', etc
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
5
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
6 """
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
7 import sys, datetime, cyclone.web
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
8 from twisted.internet import reactor
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
9 from dateutil.tz import tzlocal
876
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
10 from dateutil.relativedelta import relativedelta, FR
805
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
11 from rdflib import Namespace, Literal
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
12 sys.path.append("/my/site/magma")
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
13 from stategraph import StateGraph
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
14 sys.path.append("/my/proj/homeauto/lib")
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
15 from cycloneerr import PrettyErrorHandler
876
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
16 from twilight import isWithinTwilight
805
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
17
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
18 ROOM = Namespace("http://projects.bigasterisk.com/room/")
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
19 DEV = Namespace("http://projects.bigasterisk.com/device/")
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
20
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
21 class GraphHandler(PrettyErrorHandler, cyclone.web.RequestHandler):
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
22 def get(self):
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
23 g = StateGraph(ROOM.environment)
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
24 now = datetime.datetime.now(tzlocal())
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
25
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
26 g.add((DEV.environment, ROOM.localHour, Literal(now.hour)))
939
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
27 g.add((DEV.environment, ROOM.localTimeToMinute,
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
28 Literal(now.strftime("%H:%M"))))
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
29 g.add((DEV.environment, ROOM.localTimeToSecond,
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
30 Literal(now.strftime("%H:%M:%S"))))
876
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
31
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
32 for offset in range(-12, 7):
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
33 d = now.date() + datetime.timedelta(days=offset)
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
34 if d == d + relativedelta(day=31, weekday=FR(-1)):
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
35 g.add((DEV.calendar, ROOM.daysToLastFridayOfMonth,
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
36 Literal(offset)))
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
37
351292938d7c twilight computation for rules to use
drewp <drewp@bigasterisk.com>
parents: 805
diff changeset
38 g.add((DEV.calendar, ROOM.twilight,
939
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
39 ROOM['withinTwilight'] if isWithinTwilight(now) else
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
40 ROOM['daytime']))
805
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
41
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
42 self.set_header('Content-type', 'application/x-trig')
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
43 self.write(g.asTrig())
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
44
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
45 class Application(cyclone.web.Application):
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
46 def __init__(self):
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
47 handlers = [
939
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
48 (r"/()", cyclone.web.StaticFileHandler,
f2a2d0cc22b4 more demo statements for use in examples
drewp <drewp@bigasterisk.com>
parents: 876
diff changeset
49 {"path": ".", "default_filename": "index.html"}),
805
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
50 (r'/graph', GraphHandler),
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
51 ]
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
52 cyclone.web.Application.__init__(self, handlers)
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
53
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
54 if __name__ == '__main__':
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
55 reactor.listenTCP(9075, Application())
Drew Perttula <drewp@bigasterisk.com>
parents:
diff changeset
56 reactor.run()