def test_resolve_without_attr(self):
ep = EntryPoint(
name='ep',
value='importlib.metadata',
group='grp',
)
assert ep.load() is importlib.metadata
def load_from_entry_point(entry_point: EntryPoint) -> Extension:
"""Carefully load the extension, raising a meaningful message in case of errors"""
try:
return entry_point.load()(entry_point.name)
except Exception as ex:
raise ErrorLoadingExtension(entry_point=entry_point) from ex