(blocker)=
# Blocker

```{eval-rst}
.. automodule:: blockingpy.blocker
   :members:
   :undoc-members:
   :show-inheritance:
```
(more-info-api)=
# More information

- **For details about  `control_ann` and `control_txt` see {ref}`configuration_tuning`.**
- **For other details see {ref}`user-guide`.**