def addReader(self, reader):
        self._sendToThread(self.reads.__setitem__, reader, 1)
        self.wakeUp()
Test _AttributeValueToString().
dataset/ETHPy150Open twisted/twisted/twisted/internet/_threadedselect.py/ThreadedSelectReactor.addReader--crossover with--dataset/ETHPy150Open google/simian/src/tests/simian/auth/x509_test.py/X509CertificateTest.testAttributeValueToStringWhenLeadingBadCharsSpace