def mark_async(obj):
for child in obj.args + obj.exes:
if S.isvar(child) or not isinstance(child, _Executable):
continue
if obj.async_:
child.async_ = True
mark_async(child)
def _get_name(obj, depth=3):
if isinstance(obj, list):
if len(obj) == 1:
return _get_name(obj[0], depth)
return "[{}]".format(_map_join(lambda x: _get_name(x, depth - 1), obj))
elif isinstance(obj, _Executable):
name = obj.__class__.__name__
if depth > 1:
items = filter(
lambda x: not S.isvar(x) and isinstance(x, _Executable),
obj.args + obj.exes,
)
else:
items = []
items = _map_join(lambda x: _get_name(x, depth - 1), items)
return "{}({})".format(name, items)