Translate the following English sentence to French:
"They are weeks without meetings but they are weeks when the Commission, the Council and all other agents of this Parliament, including the political groups, are hard at work."
Il s'agit de semaines au cours desquelles ne se déroule aucune réunion mais pendant lesquelles la Commission, le Conseil et d'autres agents de ce Parlement, y compris les groupes politiques, travaillent d'arrache-pied.