(self)
Calls `os.path.expanduser` on install_base, install_platbase and
        root.
Calls `os.path.expanduser` on install_base, install_platbase and
        root.
Calls os . path . expanduser on install_base install_platbase and root .
def expand_basedirs(self):
        """Calls `os.path.expanduser` on install_base, install_platbase and
        root."""
        self._expand_attrs(['install_base', 'install_platbase', 'root'])
def expand_basedirs ( self ) : self . _expand_attrs ( [ 'install_base' , 'install_platbase' , 'root' ] )