def findAllResources(self, libraries, filter=None, useCombImgs=True):
combinedImages = set(())
# go through all libs (weighted) and collect necessary resources
for lib in libraries:
for resource in self.findLibResources(lib, ):
if self.isCombinedImage(resource):
combinedImages.add(resource)
if (filter and not filter(resource)):
continue
else:
yield resource
# go through the combined images
if filter:
for combpath in combinedImages:
combimg = CombinedImage(combpath)
for embimg in combimg.getEmbeddedImages():
if filter(embimg):
yield combpath
break # one match is enough
else:
# if there is no filter, the comb. images have been added in the
# first loop
pass
return
def getResourcesByClass(self, libs, classToAssetHints):
classToResources = collections.defaultdict(list)
for lib in libs:
allResources = [x for x in self.findAllResources([lib])]
# lookup table for resource id's
resVals = {}
# get resId and pot. embedded Images
for res in allResources:
resId = self.assetIdFromPath(res, lib)
if self.isCombinedImage(res):
combimg = CombinedImage(res)
embImgs = combimg.getEmbeddedImages()
resVals[res] = (resId, embImgs)
else:
resVals[res] = (resId, False)
# try to match classes to resources in this lib
for classId, assetSet in classToAssetHints.items():
for resource in allResources:
resVal = resVals[resource]
if self.assetsMatchResource(assetSet, resource, resVal):
classToResources[classId].append(resId)
return classToResources
