test_utils.py 文件源码

def test_resources():
  # loading by resource
  cls = bob.bio.base.load_resource("pca", "algorithm")
  assert isinstance (cls, bob.bio.base.algorithm.PCA)

  # loading by configuration file
  cls = bob.bio.base.load_resource(pkg_resources.resource_filename("bob.bio.base.config.algorithm", "pca.py"), "algorithm")
  assert isinstance (cls, bob.bio.base.algorithm.PCA)

  # loading by instatiation
  cls = bob.bio.base.load_resource("bob.bio.base.algorithm.PCA(10, distance_function=scipy.spatial.distance.euclidean)", "algorithm", imports=['bob.bio.base', 'scipy.spatial'])
  assert isinstance (cls, bob.bio.base.algorithm.PCA)

  # get list of extensions
  extensions = bob.bio.base.extensions()
  assert isinstance(extensions, list)
  assert 'bob.bio.base' in extensions