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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def distribute_aars(self, arch):
        '''Process existing .aar bundles and copy to current dist dir.'''
        info('Unpacking aars')
        for aar in glob.glob(join(self.ctx.aars_dir, '*.aar')):
            self._unpack_aar(aar, arch)