pkgutil.iter_modules(path=None, prefix='') Yields (module_finder, name, ispkg) for all submodules on path

importlib.util.MAGIC_NUMBER The bytes which represent the bytecode version number. If you need help with loading/writing bytecode

invalidate_caches() Clear out the internal cache.

name Name of the module the loader supports.

importlib.util.cache_from_source(path, debug_override=None, *, optimization=None) Return the

runpy.run_path(file_path, init_globals=None, run_name=None) Execute the code at the named filesystem location and return the

importlib.machinery.all_suffixes() Returns a combined list of strings representing all file suffixes for modules recognized

class importlib.abc.Loader An abstract base class for a loader. See

class importlib.abc.InspectLoader An abstract base class for a loader which implements

is_package(fullname) Concrete implementation of InspectLoader.is_package(). A module is determined to be a package