mercurial/__main__.py

cat: avoid round tripping **opts -> byteskwargs -> strkwargs

Some internal users still want byteskwargs, so they are serviced in place.  Once
this pattern of changing types is eliminated everywhere, the remaining internal
uses can be cleaned up individually (hopefully).

def run():
    from . import demandimport

    with demandimport.tracing.log('hg script'):
        demandimport.enable()
        from . import dispatch

        dispatch.run()


if __name__ == '__main__':
    run()