comparison mercurial/error.py @ 40949:f732889abe0e

error: implement __str__ on RevlogError to fix some output defects on Py3

We open-code encoding.unimethod here to avoid cycles, and do a local
import of encoding when someone str()s a RevlogError. It's not my
favorite solution, but it gets the job done.

Differential Revision: https://phab.mercurial-scm.org/D5426

40948:a314eafd7c8d

    """
    __bytes__ = _tobytes

class RevlogError(StorageError):
    __bytes__ = _tobytes

class FilteredIndexError(IndexError):
    __bytes__ = _tobytes

class LookupError(RevlogError, KeyError):

40949:f732889abe0e

    """
    __bytes__ = _tobytes

class RevlogError(StorageError):
    __bytes__ = _tobytes

    def __str__(self):
        # avoid cycle, and directly implement unimethod for this
        # __str__ to allow delaying the import of encoding until
        # someone actually wants the __str__ of a RevlogError (which
        # should be very rare).
        from . import encoding
        return encoding.unifromlocal(_tobytes(self))

class FilteredIndexError(IndexError):
    __bytes__ = _tobytes

class LookupError(RevlogError, KeyError):