Class ExecutionCallback

tensorflow/python/eager/execution_callbacks.py:34–49

Valid callback actions. These can be passed to `seterr` or `errstate` to create callbacks when specific events occur (e.g. an operation produces `NaN`s). IGNORE: take no action. PRINT: print a warning to `stdout`. RAISE: raise an error (e.g. `InfOrNanError`). WARN: print a warning

class ExecutionCallback(enum.Enum):
  """Valid callback actions.

  These can be passed to `seterr` or `errstate` to create callbacks when
  specific events occur (e.g. an operation produces `NaN`s).

  IGNORE: take no action.
  PRINT:  print a warning to `stdout`.
  RAISE:  raise an error (e.g. `InfOrNanError`).
  WARN:   print a warning using `tf.compat.v1.logging.warn`.
  """

  IGNORE = "ignore"
  PRINT = "print"
  RAISE = "raise"
  WARN = "warn"

_DEFAULT_CALLBACK_ACTION = ExecutionCallback.RAISE