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annotate light9/paint/capture.py @ 1545:c7e52977c5ca

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DeviceSettings is used in more places Ignore-this: 3cf85ef50ddd807c89e9af53832e9d5c
author Drew Perttula <drewp@bigasterisk.com>
date Fri, 19 May 2017 07:42:27 +0000
parents fc5675f5b756
children 60cc3a504377
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fc5675f5b756 captureDevice tool for sweeping through light settings and grabbing pics
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1 import os
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2 from rdflib import URIRef
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3 from light9 import showconfig
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4 from light9.rdfdb.patch import Patch
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5 from light9.namespaces import L9
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6 from light9.paint.solve import loadNumPy
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7
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8 def writeCaptureDescription(graph, ctx, uri, dev, relOutPath, settingsSubgraphCache, settings):
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9 settings.addStatements(
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10 uri, ctx=ctx,
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11 settingRoot=URIRef('/'.join([showconfig.showUri(), 'capture', dev.rsplit('/')[1]])),
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12 settingsSubgraphCache=settingsSubgraphCache)
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13 graph.patch(Patch(addQuads=[
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14 (dev, L9['capture'], uri, ctx),
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15 (uri, L9['imagePath'], URIRef('/'.join([showconfig.showUri(), relOutPath])), ctx),
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16 ]))
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17
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18 class CaptureLoader(object):
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19 def __init__(self, graph):
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20 self.graph = graph
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21
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22 def loadImage(self, pic, thumb=(100, 100)):
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23 ip = self.graph.value(pic, L9['imagePath'])
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24 if not ip.startswith(showconfig.show()):
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25 raise ValueError(repr(ip))
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26 diskPath = os.path.join(showconfig.root(), ip[len(self.show):])
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27 return loadNumPy(diskPath, thumb)
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29 def devices(self):
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30 """devices for which we have any captured data"""
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31
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32 def capturedSettings(self, device):
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33 """list of (pic, settings) we know for this device"""
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