importlib.machinery.ModuleSpec

class importlib.machinery.ModuleSpec(name, loader, *, origin=None, loader_state=None, is_package=None)

A specification for a module’s import-system-related state.

name

(__name__)

A string for the fully-qualified name of the module.

loader

(__loader__)

The loader to use for loading. For namespace packages this should be set to None.

origin

(__file__)

Name of the place from which the module is loaded, e.g. “builtin” for built-in modules and the filename for modules loaded from source. Normally “origin” should be set, but it may be None (the default) which indicates it is unspecified.

submodule_search_locations

(__path__)

List of strings for where to find submodules, if a package (None otherwise).

loader_state

Container of extra module-specific data for use during loading (or None).

cached

(__cached__)

String for where the compiled module should be stored (or None).

parent

(__package__)

(Read-only) Fully-qualified name of the package to which the module belongs as a submodule (or None).

has_location

Boolean indicating whether or not the module’s “origin” attribute refers to a loadable location.