# Devtools

# Check third party licences

Install `yolk3k` pip package:

    pip install yolk3k

Then execute command:

    yolk -l -f license

Output will look like:

```
PyYAML (3.12) !
    License: MIT

Pygments (2.2.0) !
    License: BSD License

SQLAlchemy (1.2.5) !
    License: MIT License

Unidecode (1.0.22) !
    License: GPL
...
```