def walk_modules(path):

    mods = []
    mod = import_module(path)
    mods.append(mod)
    if hasattr(mod, '__path__'):
        for _, subpath, ispkg in iter_modules(mod.__path__):
            fullpath = path + '.' + subpath
            if ispkg:
                mods += walk_modules(fullpath)
            else:
                submod = import_module(fullpath)
                mods.append(submod)
    return mods
Loads a module and all its submodules from the given module path and
dataset/ETHPy150Open scrapy/scrapy/scrapy/utils/misc.py/walk_modules