jaraco/path.py
def get_unique_pathname(path, root=''):
	"""Return a pathname possibly with a number appended to it so that it is
	unique in the directory."""
	path = os.path.join(root, path)
	# consider the path supplied, then the paths with numbers appended
	potentialPaths = itertools.chain((path,), __get_numbered_paths(path))
	potentialPaths = six.moves.filterfalse(os.path.exists, potentialPaths)
	return next(potentialPaths)
def get_unique_pathname(path, root=''):
	"""Return a pathname possibly with a number appended to it so that it is
	unique in the directory."""
	path = os.path.join(root, path)
	# consider the path supplied, then the paths with numbers appended
	potentialPaths = itertools.chain((path,), __get_numbered_paths(path))
	potentialPaths = six.moves.filterfalse(os.path.exists, potentialPaths)
	return next(potentialPaths)
def get_unique_pathname ( path , root = '' ) : path = os . path . join ( root , path ) # consider the path supplied, then the paths with numbers appended
 potentialPaths = itertools . chain ( ( path , ) , __get_numbered_paths ( path ) ) potentialPaths = six . moves . filterfalse ( os . path . exists , potentialPaths ) return next ( potentialPaths )
Return a pathname possibly with a number appended to it so that it is
	unique in the directory.
Return a pathname possibly with a number appended to it so that it is unique in the directory .