Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/test/threading_latency.py

-"""Measure latency of reactor thread APIs. run with runtests."""
-
-from pyunit import unittest
-import time
-
-from twisted.internet import reactor, threads
-
-
-class LatencyTestCase(unittest.TestCase):
-
-    numRounds = 5
-    
-    def setUp(self):
-        self.from_times = []
-        self.in_times = []
-    
-    def tearDown(self):
-        threads.shutdown()
-    
-    def wait(self):
-        start = time.time()
-        while time.time() - start < 1:
-            reactor.iterate(1.0)
-
-    def printResult(self):
-        print
-        print
-        print "callFromThread latency:"
-        sum = 0
-        for t in self.from_times: sum += t
-        print "%f millisecond" % ((sum / self.numRounds) * 1000)
-
-        print "callInThread latency:"
-        sum = 0
-        for t in self.in_times: sum += t
-        print "%f millisecond" % ((sum / self.numRounds) * 1000)
-        print
-        print
-    
-    def testCallFromThread(self):
-        for i in range(self.numRounds):
-            reactor.callInThread(self.tcmf_2, time.time())
-            self.wait()
-        assert len(self.in_times) == len(self.from_times)
-        assert len(self.in_times) == self.numRounds
-        self.printResult()
-    
-    def tcmf_2(self, start):
-        # runs in thread
-        self.in_times.append(time.time() - start)
-        reactor.callFromThread(self.tcmf_3, time.time())
-
-    def tcmf_3(self, start):
-        self.from_times.append(time.time() - start)