semvec/pypi-packages huggingface dataset:
pycerberus 0.7.1
Highly flexible input validation library
License: MIT

pycerberus is a framework to check user data thoroughly so that you can protect
your application from malicious (or just garbled) input data.

* Remove stupid code which converts input values: After values are validated, you 
  can work with real Python types instead of strings - e.g. 42 instead of '42', 
  convert database IDs to model objects transparently.
* Implement custom validation rules: Writing custom validators is 
  straightforward and most things are well documented.
* Focus on your value-adding application code: Save time by implementing every 
  input validation rule only once, but 100% right instead of implementing a 
  dozen different half-baked solutions.
* Ready for global business: i18n support (based on GNU gettext) is built in, 
  adding custom translations is easy.
* Tune it for your needs: You can implement custom behavior in your validators,
  e.g. fetch translations from a database instead of using gettext or define
  custom translations for built-in validators.
* Use it wherever you like: pycerberus is used in a SMTP server as well as
  traditional web applications. It also helps improving OCR results as part of
  custom OCR pipeline - there are no dependencies on a specific context
  like web development.