docs: def init(name, *args, **kwargs):
      """Instantiate a timeframe from the catalog.
      """
      if name in _TIMEFRAME_CATALOG:
          if rapport.config.get_int("rapport", "verbosity") >= 2:
              print("Initialize timeframe {0}: {1} {2}".format(name, args, kwargs))
          try:
              return _TIMEFRAME_CATALOG[name](*args, **kwargs)
          except ValueError as e:
              print("Failed to initialize timeframe {0}: {1}!".format(name, e), file=sys.stderr)
      else:
          print("Failed to initialize timeframe {0}: Not in catalog!".format(name), file=sys.stderr)
          sys.exit(1)