Function _import_module

Lib/test/support/hashlib_helper.py:30–45

Import a module from its fully-qualified name. If *strict* is false, import failures are suppressed and None is returned.

(module_name, *, strict=False)

def _import_module(module_name, *, strict=False):
    """Import a module from its fully-qualified name.

    If *strict* is false, import failures are suppressed and None is returned.
    """
    if module_name is None:
        # To prevent a TypeError in importlib.import_module
        if strict:
            raise ImportError("no module to import")
        return None
    try:
        return importlib.import_module(module_name)
    except ImportError as exc:
        if strict:
            raise exc
        return None


def _import_member(module_name, member_name, *, strict=False):