In Python blacklist warnings that have the path with the pattern rtaos/**/src/gen/** - Here ** can be any text present before src and after gen

The pattern rtaos//src/gen/ is stored in a text file. When I print the compiler warnings, if the warnings path belong to this pattern, i.e anything can be present between rtaos and src and anything can be present after gen. That warning should not be printed. How to do this with regex in python or is there any other way.