in gridengine/src/gridengine/util.py [0:0]
def split_ge_list(expr: str) -> List[str]:
"""
Tokenizes expressions like
a,b c
=> "a", "b", "c"
"""
ret: List[str] = []
for x in _SPLIT_PATTERN.split(expr):
if not x:
continue
if x.lower() == "none":
ret.append(None) # type: ignore
else:
ret.append(x)
return ret