Mercurial Hosting > traffic-intelligence

comparison python/utils.py @ 364:a50a69e04c2a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
script modification so that command line arguments take precedence over config file
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 12 Jul 2013 02:29:49 -0400
parents 72aa44072093
children 90bdabc06e9f
comparison
equal deleted inserted replaced
363:68861b52a319 364:a50a69e04c2a
439 439
440 class TrackingParameters: 440 class TrackingParameters:
441 def loadConfigFile(self, filename): 441 def loadConfigFile(self, filename):
442 from ConfigParser import ConfigParser 442 from ConfigParser import ConfigParser
443 from numpy import loadtxt 443 from numpy import loadtxt
444 444 from os import path
445
445 config = ConfigParser() 446 config = ConfigParser()
446 config.readfp(FakeSecHead(openCheck(filename))) 447 config.readfp(FakeSecHead(openCheck(filename)))
447 self.sectionHeader = config.sections()[0] 448 self.sectionHeader = config.sections()[0]
448 self.videoFilename = config.get(self.sectionHeader, 'video-filename') 449 self.videoFilename = config.get(self.sectionHeader, 'video-filename')
449 self.databaseFilename = config.get(self.sectionHeader, 'database-filename') 450 self.databaseFilename = config.get(self.sectionHeader, 'database-filename')
450 self.homographyFilename = config.get(self.sectionHeader, 'homography-filename') 451 self.homographyFilename = config.get(self.sectionHeader, 'homography-filename')
451 self.homography = loadtxt(self.homographyFilename) 452 if (path.exists(self.homographyFilename)):
453 self.homography = loadtxt(self.homographyFilename)
454 else:
455 self.homography = None
452 self.firstFrameNum = config.getint(self.sectionHeader, 'frame1') 456 self.firstFrameNum = config.getint(self.sectionHeader, 'frame1')
453 self.videoFrameRate = config.getfloat(self.sectionHeader, 'video-fps') 457 self.videoFrameRate = config.getfloat(self.sectionHeader, 'video-fps')
454 458
455 self.maxPredictedSpeed = config.getfloat(self.sectionHeader, 'max-predicted-speed')/3.6/self.videoFrameRate 459 self.maxPredictedSpeed = config.getfloat(self.sectionHeader, 'max-predicted-speed')/3.6/self.videoFrameRate
456 self.predictionTimeHorizon = config.getfloat(self.sectionHeader, 'prediction-time-horizon')*self.videoFrameRate 460 self.predictionTimeHorizon = config.getfloat(self.sectionHeader, 'prediction-time-horizon')*self.videoFrameRate