SIP, qui s'occupe de faire fonctionner les bindings, est libre et nécessaire pour utilise PyQt (forcément), mais par contre le générateur, qui s'appelle MetaSIP, ne l'est pas.
* PyQt is automatically generated through a tool called MetaSIP which
was never released in any form to the public. Without MetaSIP, one would
have to manually maintain PyQt in sync with Qt, which is not impossible
but surely much harder (given how large is Qt nowadays).
[^] # Re: Pas cool
Posté par plop . En réponse au journal Du nouveau pour Python+Qt : PySide. Évalué à 4.
(d'après une citation de ce lien http://www.opensubscriber.com/message/pyqt@riverbankcomputin(...) ) :
* PyQt is automatically generated through a tool called MetaSIP which
was never released in any form to the public. Without MetaSIP, one would
have to manually maintain PyQt in sync with Qt, which is not impossible
but surely much harder (given how large is Qt nowadays).