GaudiConf.reading not fully compatible with PyConf

With the new DaVinci configuration, based on PyConf, it seems that it is not possible to import correctly the GaudiConf.reading module due to an incompatibility with PyConf. In particular, the problem seems to be related to the fact that the algorithms are imported from Configurables, thus they are not recognized as PyConf.Algorithm. See DaVinci!573 (merged) where the problem can be reproduced running the davinci.test_davinci_sprucing qmtest. What would be the best solution to this problem?