def get_selections(self):

        bfr = ""
        length = len(self.view.sel())
        for s in self.view.sel():
            if s.size() == 0:
                continue
            bfr += self.view.substr(s)
            if length > 1:
                bfr += "\n"
            length -= 1
        return bfr
Test a pull producer registered against a loopback transport.
dataset/ETHPy150Open facelessuser/EasyDiff/easy_diff_basic.py/_EasyDiffSelection.get_selections--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_loopback.py/LoopbackAsyncTestCase.test_pullProducer