def getEle(commd):
etp = getType(commd)
if etp in ['COMP','MAP','PIPE','IO LASSIGN', 'IO WRITE']:
val, rest = None, cdr(commd)
elif etp in ['LIST','BLOCK','DICT','STR']:
(val,rest) = pytool.getFirstPareCont(commd, car(commd) )
elif etp in ['IO RASSIGN','IO APPEND']:
val, rest = None, cdr(cdr(commd))
else:
tmp = commd.split(' ', 1) # tmp = [ C arg1 arg2 ..]
val, rest = tmp[0].strip(), tmp[1:]
rest = ''.join(rest)
return (etp,val, rest.strip())
def funcCall(vals):
assert(len(vals) > 0)
func, args = car(vals), cdr(vals)
if not hasattr(func,'__call__'):
assert(len(args) == 0)
return func
else:
return tryFuncCall(func, *args)
