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annotate service/reasoning/reasoning.py @ 1080:4d16fa39d54a

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refactor inputgraph Ignore-this: 9931e669c180d8141a51fb6f7927db0a darcs-hash:3b3358d6aec2e6242eba7e73c9d753b267ac0b85
author drewp <drewp@bigasterisk.com>
date Fri, 06 May 2016 15:42:04 -0700
parents 1630e50d9842
children c192d37b2bc8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!bin/python
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2 """
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3 Graph consists of:
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4 input/* (read at startup)
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5 webinput/* (new files are noticed in here)
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6 any number of remote graphs, specified in the other graph as objects of (:reasoning, :source, *), reread constantly
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7
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8 gather subgraphs from various services, run them through a rules
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9 engine, and make http requests with the conclusions.
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10
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11 E.g. 'when drew's phone is near the house, and someone is awake,
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12 unlock the door when the door's motion sensor is activated'
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13
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14 When do we gather? The services should be able to trigger us, perhaps
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15 with PSHB, that their graph has changed.
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16 """
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17
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18
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19 from twisted.internet import reactor, task
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20 from twisted.internet.defer import inlineCallbacks, gatherResults
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21 import time, traceback, sys, json, logging
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22 from rdflib import Graph, ConjunctiveGraph
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23 from rdflib import Namespace, URIRef, Literal, RDF
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24 from rdflib.parser import StringInputSource
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25
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26 import cyclone.web, cyclone.websocket
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27 from inference import infer
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28 from docopt import docopt
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29 from actions import Actions
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30 from inputgraph import InputGraph
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31 from FuXi.Rete.RuleStore import N3RuleStore
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32
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33 sys.path.append("../../lib")
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34 from logsetup import log
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35 log.setLevel(logging.WARN)
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36 outlog = logging.getLogger('output')
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37 outlog.setLevel(logging.WARN)
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38 fetchlog = logging.getLogger('fetch')
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39 fetchlog.setLevel(logging.WARN)
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40
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41 sys.path.append('../../../ffg/ffg')
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42 import evtiming
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43
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44 ROOM = Namespace("http://projects.bigasterisk.com/room/")
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45 DEV = Namespace("http://projects.bigasterisk.com/device/")
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46
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47
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48 class Reasoning(object):
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49 def __init__(self):
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50 self.prevGraph = None
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51 self.lastPollTime = 0
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52 self.lastError = ""
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53
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54 self.actions = Actions(sendToLiveClients)
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55
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56 self.rulesN3 = "(not read yet)"
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57 self.inferred = Graph() # gets replaced in each graphChanged call
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58
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59 self.inputGraph = InputGraph([], self.graphChanged)
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60 self.inputGraph.updateFileData()
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61
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62 @evtiming.serviceLevel.timed('readRules')
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63 def readRules(self):
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64 self.rulesN3 = open('rules.n3').read() # for web display
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65 self.ruleStore = N3RuleStore()
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66 self.ruleGraph = Graph(self.ruleStore)
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67 self.ruleGraph.parse('rules.n3', format='n3') # for inference
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68
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69 @inlineCallbacks
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70 def poll(self):
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71 t1 = time.time()
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72 try:
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73 yield self.inputGraph.updateRemoteData()
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74 self.lastPollTime = time.time()
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75 except Exception, e:
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76 log.error(traceback.format_exc())
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77 self.lastError = str(e)
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78 evtiming.serviceLevel.addData('poll', time.time() - t1)
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79
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80 def updateRules(self):
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81 try:
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82 t1 = time.time()
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83 self.readRules()
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84 ruleParseTime = time.time() - t1
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85 except ValueError:
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86 # this is so if you're just watching the inferred output,
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87 # you'll see the error too
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88 self.inferred = Graph()
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89 self.inferred.add((ROOM['reasoner'], ROOM['ruleParseError'],
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90 Literal(traceback.format_exc())))
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91 raise
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92 return [(ROOM['reasoner'], ROOM['ruleParseTime'],
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93 Literal(ruleParseTime))]
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94
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95 evtiming.serviceLevel.timed('graphChanged')
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96 def graphChanged(self, inputGraph, oneShot=False, oneShotGraph=None):
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97 t1 = time.time()
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98 oldInferred = self.inferred
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99 try:
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100 ruleStmts = self.updateRules()
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101
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102 g = inputGraph.getGraph()
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103 self.inferred = self._makeInferred(g)
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104 [self.inferred.add(s) for s in ruleStmts]
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105
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106 if oneShot:
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107 # unclear where this should go, but the oneshot'd
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108 # statements should be just as usable as inferred
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109 # ones.
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110 for s in oneShotGraph:
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111 self.inferred.add(s)
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112
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113 t2 = time.time()
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114 self.actions.putResults(self.inputGraph.getGraph(), self.inferred)
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115 putResultsTime = time.time() - t2
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116 finally:
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117 if oneShot:
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118 self.inferred = oldInferred
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119 log.info("graphChanged %.1f ms (putResults %.1f ms)" %
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120 ((time.time() - t1) * 1000,
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121 putResultsTime * 1000))
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122
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123 def _makeInferred(self, inputGraph):
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124 t1 = time.time()
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125 out = infer(inputGraph, self.ruleStore)
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126 inferenceTime = time.time() - t1
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127
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128 out.add((ROOM['reasoner'], ROOM['inferenceTime'],
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129 Literal(inferenceTime)))
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130 return out
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131
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132
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133
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134 class Index(cyclone.web.RequestHandler):
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135 def get(self):
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136 print evtiming.serviceLevel.serviceJsonReport()
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137
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138 # make sure GET / fails if our poll loop died
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
139 ago = time.time() - self.settings.reasoning.lastPollTime
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
140 if ago > 2:
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
141 self.set_status(500)
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
142 self.finish("last poll was %s sec ago. last error: %s" %
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
143 (ago, self.settings.reasoning.lastError))
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
144 return
985
7e99f05c21cd reasoning index page to html
drewp <drewp@bigasterisk.com>
parents: 984
diff changeset
145 self.set_header("Content-Type", "text/html")
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
146 self.write(open('index.html').read())
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
147
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
148 class ImmediateUpdate(cyclone.web.RequestHandler):
1054
bbaf0576f653 fetch all source graphs in parallel
drewp <drewp@bigasterisk.com>
parents: 1045
diff changeset
149 @inlineCallbacks
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
150 def put(self):
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
151 """
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
152 request an immediate load of the remote graphs; the thing we
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
153 do in the background anyway. No payload.
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
154
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
155 Using PUT because this is idempotent and retryable and
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
156 everything.
859
379cefec542e screen out more values that change on every update
drewp <drewp@bigasterisk.com>
parents: 854
diff changeset
157
379cefec542e screen out more values that change on every update
drewp <drewp@bigasterisk.com>
parents: 854
diff changeset
158 todo: this should do the right thing when many requests come
379cefec542e screen out more values that change on every update
drewp <drewp@bigasterisk.com>
parents: 854
diff changeset
159 in very quickly
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
160 """
854
1815d2343a3f cleanup
drewp <drewp@bigasterisk.com>
parents: 853
diff changeset
161 print self.request.headers
1815d2343a3f cleanup
drewp <drewp@bigasterisk.com>
parents: 853
diff changeset
162 log.info("immediateUpdate from %s",
1815d2343a3f cleanup
drewp <drewp@bigasterisk.com>
parents: 853
diff changeset
163 self.request.headers.get('User-Agent', '?'))
1054
bbaf0576f653 fetch all source graphs in parallel
drewp <drewp@bigasterisk.com>
parents: 1045
diff changeset
164 yield r.poll()
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
165 self.set_status(202)
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
166
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
167 def parseRdf(text, contentType):
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
168 g = Graph()
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
169 g.parse(StringInputSource(text), format={
1055
e1693cc0b992 fix oneshot. more time reportin
drewp <drewp@bigasterisk.com>
parents: 1054
diff changeset
170 'text/n3': 'n3',
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
171 }[contentType])
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
172 return g
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
173
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
174 class OneShot(cyclone.web.RequestHandler):
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
175 def post(self):
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drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
176 """
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
177 payload is an rdf graph. The statements are momentarily added
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
178 to the input graph for exactly one update.
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
179
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
180 todo: how do we go from a transition like doorclosed-to-open
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
181 to a oneshot event? the upstream shouldn't have to do it. Do
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
182 we make those oneshot events here? for every object change?
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
183 there are probably special cases regarding startup time when
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
184 everything appears to be a 'change'.
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
185 """
984
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
186 try:
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
187 g = parseRdf(self.request.body, self.request.headers['content-type'])
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
188 for s in g:
1056
d2007482aec5 start sending oneshot events from some devices
drewp <drewp@bigasterisk.com>
parents: 1055
diff changeset
189 log.debug("oneshot stmt %r", s)
984
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
190 if not len(g):
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
191 log.warn("incoming oneshot graph had no statements: %r", self.request.body)
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
192 return
1055
e1693cc0b992 fix oneshot. more time reportin
drewp <drewp@bigasterisk.com>
parents: 1054
diff changeset
193 t1 = time.time()
984
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
194 self.settings.reasoning.inputGraph.addOneShot(g)
1055
e1693cc0b992 fix oneshot. more time reportin
drewp <drewp@bigasterisk.com>
parents: 1054
diff changeset
195 self.set_header('x-graph-ms', str(1000 * (time.time() - t1)))
984
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
196 except Exception as e:
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
197 log.error(e)
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
198 raise
5da9200418db reasoning: -v verbose setting, more oneshot support, some custom stuff for mpd commands
drewp <drewp@bigasterisk.com>
parents: 934
diff changeset
199
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
200 # for reuse
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
201 class GraphResource(cyclone.web.RequestHandler):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
202 def get(self, which):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
203 self.set_header("Content-Type", "application/json")
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
204 r = self.settings.reasoning
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
205 g = {'lastInput': r.inputGraph.getGraph(),
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
206 'lastOutput': r.inferred,
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
207 }[which]
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
208 self.write(self.jsonRdf(g))
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
209
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
210 def jsonRdf(self, g):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
211 return json.dumps(sorted(list(g)))
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
212
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
213 class NtGraphs(cyclone.web.RequestHandler):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
214 """same as what gets posted above"""
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
215 def get(self):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
216 r = self.settings.reasoning
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
217 inputGraphNt = r.inputGraph.getGraph().serialize(format="nt")
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
218 inferredNt = r.inferred.serialize(format="nt")
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
219 self.set_header("Content-Type", "application/json")
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
220 self.write(json.dumps({"input": inputGraphNt,
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
221 "inferred": inferredNt}))
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
222
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
223 class Rules(cyclone.web.RequestHandler):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
224 def get(self):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
225 self.set_header("Content-Type", "text/plain")
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
226 self.write(self.settings.reasoning.rulesN3)
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
227
850
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
228 class Status(cyclone.web.RequestHandler):
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
229 def get(self):
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
230 self.set_header("Content-Type", "text/plain")
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
231 g = self.settings.reasoning.inputGraph.getGraph()
850
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
232 msg = ""
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
233 for badSource in g.subjects(RDF.type, ROOM['FailedGraphLoad']):
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
234 msg += "GET %s failed (%s). " % (
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
235 badSource, g.value(badSource, ROOM['graphLoadError']))
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
236 if not msg:
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
237 self.finish("all inputs ok")
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
238 return
850
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
239 self.set_status(500)
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
240 self.finish(msg)
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
241
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
242 class Static(cyclone.web.RequestHandler):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
243 def get(self, p):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
244 self.write(open(p).read())
850
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
245
869
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
246 liveClients = set()
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
247 def sendToLiveClients(d=None, asJson=None):
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
248 j = asJson or json.dumps(d)
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
249 for c in liveClients:
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
250 c.sendMessage(j)
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
251
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
252 class Events(cyclone.websocket.WebSocketHandler):
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
253
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
254 def connectionMade(self, *args, **kwargs):
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
255 log.info("websocket opened")
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
256 liveClients.add(self)
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
257
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
258 def connectionLost(self, reason):
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
259 log.info("websocket closed")
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
260 liveClients.remove(self)
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
261
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
262 def messageReceived(self, message):
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
263 log.info("got message %s" % message)
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
264
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
265 class Application(cyclone.web.Application):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
266 def __init__(self, reasoning):
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
267 handlers = [
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
268 (r"/", Index),
852
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
269 (r"/immediateUpdate", ImmediateUpdate),
6ccd930834d1 scan more input files. oneshot and immediate update features.
drewp <drewp@bigasterisk.com>
parents: 851
diff changeset
270 (r"/oneShot", OneShot),
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
271 (r'/(jquery.min.js)', Static),
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
272 (r'/(lastInput|lastOutput)Graph', GraphResource),
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
273 (r'/ntGraphs', NtGraphs),
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
diff changeset
274 (r'/rules', Rules),
850
887d47682d94 /status page, errors on failed graphs, time reports of successful fetches
drewp <drewp@bigasterisk.com>
parents: 838
diff changeset
275 (r'/status', Status),
869
15af9d8c7186 reasoning has a websocket server that broadcasts some events
drewp <drewp@bigasterisk.com>
parents: 859
diff changeset
276 (r'/events', Events),
825
fc753b24f69a move reasoning from /my/proj/room, new integration with magma
drewp <drewp@bigasterisk.com>
parents:
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277 ]
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278 cyclone.web.Application.__init__(self, handlers, reasoning=reasoning)
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279
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280 if __name__ == '__main__':
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281
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282 arg = docopt("""
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283 Usage: reasoning.py [options]
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284
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285 -v Verbose (and slow updates)
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286 -f Verbose log for fetching
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287 --source=<substr> Limit sources to those with this string.
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288 """)
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289
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290 r = Reasoning()
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291 if arg['-v']:
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292 from colorlog import ColoredFormatter
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293 log.handlers[0].setFormatter(ColoredFormatter("%(log_color)s%(levelname)-8s%(reset)s %(white)s%(message)s",
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294 datefmt=None,
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295 reset=True,
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296 log_colors={
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297 'DEBUG': 'cyan',
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298 'INFO': 'green',
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299 'WARNING': 'yellow',
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300 'ERROR': 'red',
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301 'CRITICAL': 'red,bg_white',
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302 },
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303 secondary_log_colors={},
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304 style='%'
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305 ))
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306
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307 import twisted.python.log
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308 twisted.python.log.startLogging(sys.stdout)
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309 log.setLevel(logging.DEBUG)
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310 outlog.setLevel(logging.DEBUG)
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311
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312 if arg['-f']:
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313 fetchlog.setLevel(logging.DEBUG)
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314
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315 task.LoopingCall(r.poll).start(1.0 if not arg['-v'] else 10)
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316 reactor.listenTCP(9071, Application(r), interface='::')
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317 reactor.run()