Try the package pyhomogeneity.
Example of use: https://www.researchgate.net/publication/368524016_pyHomogeneity_A_Python_Package_for_Homogeneity_Test_of_Time_Series_Data?enrichId=rgreq-ec7cd9682a2f1321f382faedc559e7df-XXX&enrichSource=Y292ZXJQYWdlOzM2ODUyNDAxNjtBUzoxMTQzMTI4MTEyMDcyNTEzNEAxNjc2NjIyNTY2MzU3&el=1_x_2&_esc=publicationCoverPdf