def visit_function_obj(v, ids_seen_set):
v_id = id(v)
# to prevent infinite loop
if v_id in ids_seen_set:
yield None
else:
ids_seen_set.add(v_id)
typ = type(v)
# simple base case
if typ in (types.FunctionType, types.MethodType):
yield v
# recursive cases
elif typ in (list, tuple, set):
for child in v:
for child_res in visit_function_obj(child, ids_seen_set):
yield child_res
elif typ == dict or pg_encoder.is_class(v) or pg_encoder.is_instance(
v):
contents_dict = None
if typ == dict:
contents_dict = v
# warning: some classes or instances don't have __dict__ attributes
elif hasattr(v, '__dict__'):
contents_dict = v.__dict__
if contents_dict:
for (key_child, val_child) in contents_dict.items():
for key_child_res in visit_function_obj(
key_child, ids_seen_set):
yield key_child_res
for val_child_res in visit_function_obj(
val_child, ids_seen_set):
yield val_child_res
# degenerate base case
yield None
def visit_function_obj(v, ids_seen_set):
v_id = id(v)
print v
print ids_seen_set
# to prevent infinite loop
if v_id in ids_seen_set:
yield None
else:
ids_seen_set.add(v_id)
typ = type(v)
# simple base case
if typ in (types.FunctionType, types.MethodType):
yield v
# recursive cases
elif typ in (list, tuple, set):
for child in v:
for child_res in visit_function_obj(child, ids_seen_set):
yield child_res
elif typ == dict or pg_encoder.is_class(v) or pg_encoder.is_instance(v):
contents_dict = None
if typ == dict:
contents_dict = v
# warning: some classes or instances don't have __dict__ attributes
elif hasattr(v, '__dict__'):
contents_dict = v.__dict__
if contents_dict:
for (key_child, val_child) in contents_dict.items():
for key_child_res in visit_function_obj(key_child, ids_seen_set):
yield key_child_res
for val_child_res in visit_function_obj(val_child, ids_seen_set):
yield val_child_res
# degenerate base case
yield None
