errors.report(f"Duplicate canonical name \"{canonical_name}\" found in extensions "
ifalready_loaded_extensionisnotNone:
f"\"{extension_dirname}\" and \"{extension_dependency_map[canonical_name]['dirname']}\". "
errors.report(f'Duplicate canonical name "{canonical_name}" found in extensions "{extension_dirname}" and "{already_loaded_extension.name}". Former will be discarded.',exc_info=False)
f"The current loading extension will be discarded.",exc_info=False)