code: def get(self,
              variable_path: str,
              default: t.Optional[t.Any] = None,
              coerce_type: t.Optional[t.Type] = None,
              coercer: t.Optional[t.Callable] = None,
              **kwargs):
          
  
          var_name = self.get_env_var_name(variable_path)
          val = self.env.get(var_name, self.sentinel)
          if val is self.sentinel:
              return default
  
          # coerce to bool with default env coercer if no coercer specified
          if coerce_type and coerce_type is bool and not coercer:
              coercer = coerce_str_to_bool
  
          return self.coerce(val, coerce_type=coerce_type, coercer=coercer)
docs: Reads a value of ``variable_path`` from environment.
  
          If ``coerce_type`` is ``bool`` and no ``coercer`` specified, ``coerces`` forced to be
          :func:`~django_docker_helpers.utils.coerce_str_to_bool`
  
          :param variable_path: a delimiter-separated path to a nested value
          :param default: default value if there's no object by specified path
          :param coerce_type: cast a type of a value to a specified one
          :param coercer: perform a type casting with specified callback
          :param kwargs: additional arguments inherited parser may need
          :return: value or default