Class StartFailed

tensorboard/manager.py:358–375

Possible return value of the `start` function. Indicates that a call to `start` tried to launch a new TensorBoard instance, but the subprocess exited with the given exit code and output streams. (If the contents of the output streams are no longer available---e.g., because the user

@dataclasses.dataclass(frozen=True)
class StartFailed:
    """Possible return value of the `start` function.

    Indicates that a call to `start` tried to launch a new TensorBoard
    instance, but the subprocess exited with the given exit code and
    output streams. (If the contents of the output streams are no longer
    available---e.g., because the user has emptied /tmp/---then the
    corresponding values will be `None`.)

    Attributes:
      exit_code: As `Popen.returncode` (negative for signal).
      stdout: Error message to stdout if the stream could not be read.
      stderr: Error message to stderr if the stream could not be read.
    """

    exit_code: int
    stdout: Optional[str]
    stderr: Optional[str]


@dataclasses.dataclass(frozen=True)