comparison mercurial/extensions.py @ 33722:62fbe95075d3

extensions: attempt to use non-deprecated inspect method

Avoids some deprecation warnings when extension loading breaks.

Differential Revision: https://phab.mercurial-scm.org/D295

33721:24849d53697d

    if extsetup:
        try:
            try:
                extsetup(ui)
            except TypeError:
                if inspect.getargspec(extsetup).args:
                    raise
                extsetup() # old extsetup with no ui argument
        except Exception as inst:
            ui.traceback()
            msg = util.forcebytestr(inst)

33722:62fbe95075d3

    if extsetup:
        try:
            try:
                extsetup(ui)
            except TypeError:
                # Try to use getfullargspec (Python 3) first, and fall
                # back to getargspec only if it doesn't exist so as to
                # avoid warnings.
                if getattr(inspect, 'getfullargspec',
                           getattr(inspect, 'getargspec'))(extsetup).args:
                    raise
                extsetup() # old extsetup with no ui argument
        except Exception as inst:
            ui.traceback()
            msg = util.forcebytestr(inst)