# returns one of the names if the input name has a unique match
# or None otherwise
def only_match (self, input):
+ if input in self.names: return input
matches=[ name for name in self.names if Candidates.fits(input,name) ]
if len(matches)==1: return matches[0]
else: return None
#################### minimal test
candidates_specs=[
-('create delete reset resources slices start status stop version',
+('create delete reset resources slices start status stop version create_gid',
[ ('ver','version'),
('r',None),
('re',None),
('sta',None),
('stop','stop'),
('a',None),
+ ('cre',None),
+ ('create','create'),
+ ('create_','create_gid'),
+ ('create_g','create_gid'),
+ ('create_gi','create_gid'),
+ ('create_gid','create_gid'),
])
]