def build_dependencies(self):
        """
        Recursively build the dependencies for sub-modules and sub-packages.

        Iterate on node's modules then packages and call their
        build_dependencies methods.
        """
        for m in self.modules:
            m.build_dependencies()
        for p in self.packages:
            p.build_dependencies()
def build_dependencies ( self ) : for m in self . modules : m . build_dependencies ( ) for p in self . packages : p . build_dependencies ( )
Recursively build the dependencies for sub-modules and sub-packages.

        Iterate on node's modules then packages and call their
        build_dependencies methods.