__init__(self, config_dir=None): 

list_samplers(self): 

remove_sampler(self, name): 

add_sampler(self, name, src, config_file=None, static_source=False, test_file=None, **opts): 

edit_sampler(self, name, **opts): 

sampler_config(self, name): 

load_sampler(self, name): 

test_sampler(self, name, input_file=None, mpi_manager=None): 

test_sampler_mpi(self, name, input_file=None):