def checkAuxFileExist(aux_file_name):
"""
Make sure the <aux_file> auxiliary file exists. Return an exception in case of
an error.
<aux_file_name> is just the name without the path.
"""
auxpath = os.path.join('ElementsKernel', 'templates', aux_file_name)
aux.getAuxiliaryPath(auxpath)
def copyAuxFile(destination, aux_file_name):
"""
Copy the <aux_file_name> file to the <destination> directory.
<aux_file_name> is just the name without path
"""
aux_path_file = aux.getAuxiliaryPath(
os.path.join('ElementsKernel', 'templates', aux_file_name))
shutil.copy(aux_path_file, os.path.join(destination, aux_file_name))