find_import_path.py

import importlib


def find_name_path(root, name):
  res = []
  try:
    m = importlib.import_module(root)
  except (AttributeError, ModuleNotFoundError) as e:
    return res
  if name in dir(m):
    res.append(f"{root}.{name}")
  for cand_root in dir(m):
    cand_root = f"{root}.{cand_root}"
    sub_res = find_name_path(cand_root, name)
    if len(sub_res): res += sub_res
  return res


print(find_name_path("tensorflow.compat.v1", "dynamic_rnn"))