python-creole

If you're looking for an open-source converter that can take creole markup and convert it into HTML, or vice versa, then you should definitely check out python-creole. This powerful library is written in pure Python, which means that you won't need to rely on any external libraries or dependencies in order to use it.

The creole2html part of this library is based on the creole markup parser and emitter that was originally developed as part of the MoinMoin project. This means that you can trust in the quality and reliability of the code, as it has already been thoroughly tested by a community of experienced developers.

To get started with python-creole, you can simply import the library and use the creole2html function to convert your creole markup into HTML. For example, you could use the following code snippet to convert the text "This is **creole //markup//**" into "This is creole markup."

```python
from creole import creole2html
print(creole2html("This is **creole //markup//**"))
```

Overall, python-creole is an excellent choice for anyone looking for a simple and reliable way to convert creole markup into HTML, or vice versa. Whether you're a seasoned developer or just getting started with Python, this library is sure to be a valuable addition to your toolkit.