annotate service/piNode/piNode.py @ 1030:01e443398336

piNode sends hostname for page title Ignore-this: d317f012a73a98d287ba7834a1aafeb6 darcs-hash:fe2fd418a9e8ff2d0e5c966d06f45edb5e57ba35
author drewp <drewp@bigasterisk.com>
date Mon, 25 Jan 2016 00:24:34 -0800
parents 8e075449ba0a
children 1e8ef0daf0f8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
1 from __future__ import division
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
2 import sys, logging, socket, json, time
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
3 import cyclone.web
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
4 from rdflib import Namespace, URIRef, Literal, Graph, RDF
989
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
5 from rdflib.parser import StringInputSource
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
6 from twisted.internet import reactor, task
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
7 from docopt import docopt
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
8 logging.basicConfig(level=logging.DEBUG)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
9 sys.path.append("/my/site/magma")
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
10 sys.path.append("../../../../site/magma")
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
11
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
12 from stategraph import StateGraph
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
13 sys.path.append('/opt/pigpio')
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
14 try:
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
15 import pigpio
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
16 except ImportError:
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
17 class pigpio(object):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
18 @staticmethod
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
19 def pi():
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
20 return None
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
21
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
22 import devices
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
23
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
24 # from /my/proj/room
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
25 from carbondata import CarbonClient
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
26
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
27 log = logging.getLogger()
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
28 logging.getLogger('serial').setLevel(logging.WARN)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
29 ROOM = Namespace('http://projects.bigasterisk.com/room/')
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
30 HOST = Namespace('http://bigasterisk.com/ruler/host/')
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
31
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
32 hostname = socket.gethostname()
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
33
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
34 class Config(object):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
35 def __init__(self):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
36 self.graph = Graph()
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
37 log.info('read config')
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
38 self.graph.parse('config.n3', format='n3')
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
39 self.graph.bind('', ROOM) # maybe working
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
40 self.graph.bind('rdf', RDF)
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
41
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
42 class GraphPage(cyclone.web.RequestHandler):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
43 def get(self):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
44 g = StateGraph(ctx=ROOM['pi/%s' % hostname])
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
45
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
46 for stmt in self.settings.board.currentGraph():
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
47 g.add(stmt)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
48
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
49 if self.get_argument('config', 'no') == 'yes':
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
50 for stmt in self.settings.config.graph:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
51 g.add(stmt)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
52
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
53 self.set_header('Content-type', 'application/x-trig')
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
54 self.write(g.asTrig())
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
55
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
56 class Board(object):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
57 """similar to arduinoNode.Board but without the communications stuff"""
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
58 def __init__(self, graph, uri, onChange):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
59 self.graph, self.uri = graph, uri
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
60 self.pi = pigpio.pi()
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
61 self._devs = devices.makeDevices(graph, self.uri, self.pi)
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
62 log.debug('found %s devices', len(self._devs))
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
63 self._statementsFromInputs = {} # input device uri: latest statements
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
64 self._carbon = CarbonClient(serverHost='bang')
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
65
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
66 def startPolling(self):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
67 task.LoopingCall(self._poll).start(.5)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
68
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
69 def _poll(self):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
70 for i in self._devs:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
71 self._statementsFromInputs[i.uri] = i.poll()
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
72 self._exportToGraphite()
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
73
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
74 def outputStatements(self, stmts):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
75 unused = set(stmts)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
76 for dev in self._devs:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
77 stmtsForDev = []
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
78 for pat in dev.outputPatterns():
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
79 if [term is None for term in pat] != [False, False, True]:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
80 raise NotImplementedError
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
81 for stmt in stmts:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
82 if stmt[:2] == pat[:2]:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
83 stmtsForDev.append(stmt)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
84 unused.discard(stmt)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
85 if stmtsForDev:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
86 log.info("output goes to action handler for %s" % dev.uri)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
87 dev.sendOutput(stmtsForDev)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
88 log.info("success")
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
89 if unused:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
90 log.warn("No devices cared about these statements:")
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
91 for s in unused:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
92 log.warn(repr(s))
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
93
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
94 # needs merge with arduinoNode.py
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
95 def _exportToGraphite(self):
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
96 # note this is writing way too often- graphite is storing at a lower res
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
97 now = time.time()
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
98 # 20 sec is not precise; just trying to reduce wifi traffic
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
99 if getattr(self, 'lastGraphiteExport', 0) + 20 > now:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
100 return
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
101 self.lastGraphiteExport = now
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
102 log.debug('graphite export:')
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
103 # objects of these statements are suitable as graphite values.
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
104 graphitePredicates = {ROOM['temperatureF']}
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
105 # bug: one sensor can have temp and humid- this will be ambiguous
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
106 for s, graphiteName in self.graph.subject_objects(ROOM['graphiteName']):
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
107 for group in self._statementsFromInputs.values():
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
108 for stmt in group:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
109 if stmt[0] == s and stmt[1] in graphitePredicates:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
110 log.debug(' sending %s -> %s', stmt[0], graphiteName)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
111 self._carbon.send(graphiteName, stmt[2].toPython(), now)
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
112
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
113 def currentGraph(self):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
114 g = Graph()
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
115
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
116 g.add((HOST[socket.gethostname()], ROOM['connectedTo'], self.uri))
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
117
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
118 for si in self._statementsFromInputs.values():
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
119 for s in si:
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
120 g.add(s)
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
121 return g
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
122
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
123 def description(self):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
124 """for web page"""
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
125 return {
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
126 'uri': self.uri,
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
127 'devices': [d.description() for d in self._devs],
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
128 'graph': 'http://sticker:9059/graph', #todo
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
129 }
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
130
989
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
131 def rdfGraphBody(body, headers):
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
132 g = Graph()
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
133 g.parse(StringInputSource(body), format='nt')
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
134 return g
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
135
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
136 class OutputPage(cyclone.web.RequestHandler):
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
137 def put(self):
989
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
138 arg = self.request.arguments
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
139 if arg.get('s') and arg.get('p'):
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
140 subj = URIRef(arg['s'][-1])
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
141 pred = URIRef(arg['p'][-1])
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
142 turtleLiteral = self.request.body
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
143 try:
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
144 obj = Literal(float(turtleLiteral))
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
145 except ValueError:
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
146 obj = Literal(turtleLiteral)
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
147 stmt = (subj, pred, obj)
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
148 else:
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
149 g = rdfGraphBody(self.request.body, self.request.headers)
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
150 assert len(g) == 1, len(g)
065fc9e07c10 piNode allow nt graphs as the body of a PUT /output
drewp <drewp@bigasterisk.com>
parents: 988
diff changeset
151 stmt = g.triples((None, None, None)).next()
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
152
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
153 self.settings.board.outputStatements([stmt])
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
154
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
155 class Boards(cyclone.web.RequestHandler):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
156 def get(self):
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
157 self.set_header('Content-type', 'application/json')
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
158 self.write(json.dumps({
1030
01e443398336 piNode sends hostname for page title
drewp <drewp@bigasterisk.com>
parents: 1026
diff changeset
159 'host': socket.gethostname(),
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
160 'boards': [self.settings.board.description()]
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
161 }, indent=2))
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
162
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
163 def main():
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
164 arg = docopt("""
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
165 Usage: piNode.py [options]
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
166
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
167 -v Verbose
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
168 """)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
169 log.setLevel(logging.WARN)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
170 if arg['-v']:
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
171 from twisted.python import log as twlog
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
172 twlog.startLogging(sys.stdout)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
173
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
174 log.setLevel(logging.DEBUG)
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
175
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
176 config = Config()
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
177
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
178 def onChange():
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
179 # notify reasoning
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
180 pass
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
181
1026
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
182 thisHost = Literal(socket.gethostname())
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
183 for row in config.graph.query(
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
184 'SELECT ?board WHERE { ?board a :PiBoard; :hostname ?h }',
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
185 initBindings=dict(h=thisHost)):
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
186 thisBoard = row.board
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
187 break
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
188 else:
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
189 raise ValueError("config had no board for :hostname %r" % thisHost)
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
190
8e075449ba0a piNode support for temp sensors. proper hostname lookup
drewp <drewp@bigasterisk.com>
parents: 1025
diff changeset
191 log.info("found config for board %r" % thisBoard)
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
192 board = Board(config.graph, thisBoard, onChange)
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
193 board.startPolling()
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
194
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
195 reactor.listenTCP(9059, cyclone.web.Application([
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
196 (r"/()", cyclone.web.StaticFileHandler, {
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
197 "path": "../arduinoNode/static", "default_filename": "index.html"}),
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
198 (r'/static/(.*)', cyclone.web.StaticFileHandler, {"path": "../arduinoNode/static"}),
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
199 (r"/graph", GraphPage),
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
200 (r'/output', OutputPage),
988
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
201 (r'/boards', Boards),
63c172316239 get piNode working, for motionsensor at least
drewp <drewp@bigasterisk.com>
parents: 987
diff changeset
202 #(r'/dot', Dot),
1025
f58b5536f683 ipv6 and some refactor
drewp <drewp@bigasterisk.com>
parents: 989
diff changeset
203 ], config=config, board=board, debug=arg['-v']), interface='::')
987
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
204 reactor.run()
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
205
cc79d092e136 start pinode
drewp <drewp@bigasterisk.com>
parents:
diff changeset
206 main()