Class UnexpectedExit

invoke/exceptions.py:106–140

A shell command ran to completion but exited with an unexpected exit code. Its string representation displays the following: - Command executed; - Exit code; - The last 10 lines of stdout, if it was hidden; - The last 10 lines of stderr, if it was hidden and non-empty (e.g

class UnexpectedExit(Failure):
    """
    A shell command ran to completion but exited with an unexpected exit code.

    Its string representation displays the following:

    - Command executed;
    - Exit code;
    - The last 10 lines of stdout, if it was hidden;
    - The last 10 lines of stderr, if it was hidden and non-empty (e.g.
      pty=False; when pty=True, stderr never happens.)

    .. versionadded:: 1.0
    """

    def __str__(self) -> str:
        stdout, stderr = self.streams_for_display()
        command = self.result.command
        exited = self.result.exited
        template = """Encountered a bad command exit code!

Command: {!r}

Exit code: {}

Stdout:{}

Stderr:{}

"""
        return template.format(command, exited, stdout, stderr)

    def _repr(self, **kwargs: Any) -> str:
        kwargs.setdefault("exited", self.result.exited)
        return super()._repr(**kwargs)


class CommandTimedOut(Failure):