docs: def get_roles(self):
          '''
          Returns a key-value dict with a roles, while the key is the role name
          and the value is the absolute role path.
          '''
          roles = {}
          paths = self.get_roles_paths()
  
          for path in paths:
              for entry in os.listdir(path):
                  rolepath = os.path.join(path, entry)
                  if os.path.isdir(rolepath):
                      roles[entry] = rolepath
  
          return roles