def testSaveLoadRecipe(self):
from pyphant.core.CompositeWorker import CompositeWorker
from pyphant.core.WorkerRegistry import WorkerRegistry
from itertools import chain
recipe = CompositeWorker(annotations={'foo':42.0, 'bar':u'Hääh?'})
wreg = WorkerRegistry.getInstance()
workerInfos = [t.workerInfos for t in wreg.getToolBoxInfoList()]
for wInfo in chain(*workerInfos):
worker = wInfo.createWorker()
recipe.addWorker(worker)
with H5FH(self.path, 'w') as handler:
handler.saveRecipe(recipe)
with H5FH(self.path, 'r') as handler:
loadedRecipe = handler.loadRecipe()
loadedWorkers = loadedRecipe.getWorkers()
workers = recipe.getWorkers()
self.assertEqual(len(loadedWorkers), len(workers))
workerNames = [w.name for w in workers]
loadedWorkerNames = [w.name for w in loadedWorkers]
for name in loadedWorkerNames:
self.assertTrue(name in workerNames)
self.assertEqual(recipe._annotations, loadedRecipe._annotations)
def testSaveLoadRecipe(self):
from pyphant.core.CompositeWorker import CompositeWorker
from pyphant.core.WorkerRegistry import WorkerRegistry
from itertools import chain
recipe = CompositeWorker(annotations={'foo': 42.0, 'bar': u'Hääh?'})
wreg = WorkerRegistry.getInstance()
workerInfos = [t.workerInfos for t in wreg.getToolBoxInfoList()]
for wInfo in chain(*workerInfos):
worker = wInfo.createWorker()
recipe.addWorker(worker)
with H5FH(self.path, 'w') as handler:
handler.saveRecipe(recipe)
with H5FH(self.path, 'r') as handler:
loadedRecipe = handler.loadRecipe()
loadedWorkers = loadedRecipe.getWorkers()
workers = recipe.getWorkers()
self.assertEqual(len(loadedWorkers), len(workers))
workerNames = [w.name for w in workers]
loadedWorkerNames = [w.name for w in loadedWorkers]
for name in loadedWorkerNames:
self.assertTrue(name in workerNames)
self.assertEqual(recipe._annotations, loadedRecipe._annotations)
# import all necessary classes from pyphant.core.CompositeWorker import CompositeWorker from ImageProcessing.ImageLoaderWorker import ImageLoaderWorker from ImageProcessing.Gradient import Gradient from Statistics.Histogram import Histogram # create a recipe aka CompositeWorker recipe = CompositeWorker() # instantiate an ImageLoader worker, insert it into the recipe # and set the filename parameter loader = ImageLoaderWorker() recipe.addWorker(loader) loader.paramFilename.value = "1.5.01.tiff" # instantiate a Gradient worker, insert it into the recipe # and connect it to the ImageLoader worker gradient = Gradient() recipe.addWorker(gradient) gradient.getSockets()[0].insert(loader.getPlugs()[0]) # instantiate a Histogram worker, insert it into the recipe, # set its bins parameter and connect it to the Gradient worker histogram = Histogram() recipe.addWorker(histogram) histogram.paramBins.value = 50 histogram.getSockets()[0].insert(gradient.getPlugs()[0]) # request the result from the Histogram worker's plug result = histogram.getPlugs()[0].getResult() print result.data.mean()