Files @ 0c54bd6e1630
Branch filter:

Location: light9/bin/paintserver

Drew Perttula
color picker no longer opens on hover, and no longer shows a rainbow in small mode.
Ignore-this: 637e296da9b59d81acf03eff16a4e193
you can also drag outside the large rainbow while picking and it'll snap to the closest
point.
#!bin/python

from run_local import log
import json
from twisted.internet import reactor
from light9.greplin_cyclone import StatsForCyclone
from rdfdb.syncedgraph import SyncedGraph
from light9 import networking, showconfig
from greplin import scales
import optparse, sys, logging
import cyclone.web
from rdflib import URIRef
from light9 import clientsession
import light9.paint.solve
from cycloneerr import PrettyErrorHandler
from light9.namespaces import L9, DEV
import imp


class Solve(PrettyErrorHandler, cyclone.web.RequestHandler):

    def post(self):
        painting = json.loads(self.request.body)
        with self.settings.stats.solve.time():
            img = self.settings.solver.draw(painting)
            sample, sampleDist = self.settings.solver.bestMatch(
                img, device=DEV['aura2'])
            with self.settings.graph.currentState() as g:
                bestPath = g.value(sample, L9['imagePath']).replace(L9[''], '')
            #out = solver.solve(painting)
            #layers = solver.simulationLayers(out)

        self.write(
            json.dumps({
                'bestMatch': {
                    'uri': sample,
                    'path': bestPath,
                    'dist': sampleDist
                },
                #    'layers': layers,
                #    'out': out,
            }))

    def reloadSolver(self):
        imp.reload(light9.paint.solve)
        self.settings.solver = light9.paint.solve.Solver(self.settings.graph)
        self.settings.solver.loadSamples()


class BestMatches(PrettyErrorHandler, cyclone.web.RequestHandler):

    def post(self):
        body = json.loads(self.request.body)
        painting = body['painting']
        devs = [URIRef(d) for d in body['devices']]
        with self.settings.stats.solve.time():
            img = self.settings.solver.draw(painting)
            outSettings = self.settings.solver.bestMatches(img, devs)
            self.write(json.dumps({'settings': outSettings.asList()}))


class App(object):

    def __init__(self, show, session):
        self.show = show
        self.session = session

        self.graph = SyncedGraph(networking.rdfdb.url, "paintServer")
        self.graph.initiallySynced.addCallback(self.launch).addErrback(
            log.error)

        self.stats = scales.collection(
            '/',
            scales.PmfStat('solve'),
        )

    def launch(self, *args):

        self.solver = light9.paint.solve.Solver(
            self.graph,
            sessions=[
                L9['show/dance2017/capture/aura1/cap1876596'],
                L9['show/dance2017/capture/aura2/cap1876792'],
                L9['show/dance2017/capture/aura3/cap1877057'],
                L9['show/dance2017/capture/aura4/cap1877241'],
                L9['show/dance2017/capture/aura5/cap1877406'],
                L9['show/dance2017/capture/q1/cap1874255'],
                L9['show/dance2017/capture/q2/cap1873665'],
                L9['show/dance2017/capture/q3/cap1876223'],
            ])
        self.solver.loadSamples()

        self.cycloneApp = cyclone.web.Application(handlers=[
            (r'/stats', StatsForCyclone),
            (r'/solve', Solve),
            (r'/bestMatches', BestMatches),
        ],
                                                  debug=True,
                                                  graph=self.graph,
                                                  solver=self.solver,
                                                  stats=self.stats)
        reactor.listenTCP(networking.paintServer.port, self.cycloneApp)
        log.info("listening on %s" % networking.paintServer.port)


if __name__ == "__main__":
    parser = optparse.OptionParser()
    parser.add_option(
        '--show',
        help='show URI, like http://light9.bigasterisk.com/show/dance2008',
        default=showconfig.showUri())
    parser.add_option("-v",
                      "--verbose",
                      action="store_true",
                      help="logging.DEBUG")
    parser.add_option("--twistedlog",
                      action="store_true",
                      help="twisted logging")
    clientsession.add_option(parser)
    (options, args) = parser.parse_args()
    log.setLevel(logging.DEBUG if options.verbose else logging.INFO)

    if not options.show:
        raise ValueError("missing --show http://...")

    session = clientsession.getUri('paint', options)

    app = App(URIRef(options.show), session)
    if options.twistedlog:
        from twisted.python import log as twlog
        twlog.startLogging(sys.stderr)
    reactor.run()