comparison mercurial/error.py @ 43417:822202e72f69 stable

py3: do not reimplement Abort.__str__() on Python 2

It isn't necessary on Python 2, and the default implementation should be
better than our BaseException_str() clone.

43416:e7eb67eab53f

class Abort(Hint, Exception):
    """Raised if a command needs to print an error and exit."""

    __bytes__ = _tobytes

    def __str__(self):
        return pycompat.sysstr(self.__bytes__())


class HookLoadError(Abort):
    """raised when loading a hook fails, aborting an operation

43417:822202e72f69

class Abort(Hint, Exception):
    """Raised if a command needs to print an error and exit."""

    __bytes__ = _tobytes

    if pycompat.ispy3:

        def __str__(self):
            return pycompat.sysstr(self.__bytes__())


class HookLoadError(Abort):
    """raised when loading a hook fails, aborting an operation