Method create_module

Lib/importlib/_bootstrap_external.py:1491–1531

(self, spec)

    compatibility with Apple's iOS App Store policies.
    """
    def create_module(self, spec):
        # If the ModuleSpec has been created by the FileFinder, it will have
        # been created with an origin pointing to the .fwork file. We need to
        # redirect this to the location in the Frameworks folder, using the
        # content of the .fwork file.
        if spec.origin.endswith(".fwork"):
            with _io.FileIO(spec.origin, 'r') as file:
                framework_binary = file.read().decode().strip()
            bundle_path = _path_split(sys.executable)[0]
            spec.origin = _path_join(bundle_path, framework_binary)

        # If the loader is created based on the spec for a loaded module, the
        # path will be pointing at the Framework location. If this occurs,
        # get the original .fwork location to use as the module's __file__.
        if self.path.endswith(".fwork"):
            path = self.path
        else:
            with _io.FileIO(self.path + ".origin", 'r') as file:
                origin = file.read().decode().strip()
                bundle_path = _path_split(sys.executable)[0]
                path = _path_join(bundle_path, origin)

        module = _bootstrap._call_with_frames_removed(_imp.create_dynamic, spec)

        _bootstrap._verbose_message(
            "Apple framework extension module {!r} loaded from {!r} (path {!r})",
            spec.name,
            spec.origin,
            path,
        )

        # Ensure that the __file__ points at the .fwork location
        try:
            module.__file__ = path
        except AttributeError:
            # Not important enough to report.
            # (The error is also ignored in _bootstrap._init_module_attrs or
            # import_run_extension in import.c)
            pass

        return module

# Import setup ###############################################################