Threading Básico

• exemplo: join.py:

  •    1 #!/usr/bin/python
       2 import threading
       3 import time
       4 
       5 class ThreadOne(threading.Thread):
       6 
       7    def run(self):
       8 
       9       print 'Thread', self.getName(), 'started.'
      10       time.sleep(5)
      11       print 'Thread', self.getName(), 'ended.'
      12 
      13 class ThreadTwo(threading.Thread):
      14 
      15    def run (self):
      16 
      17       print 'Thread', self.getName(), 'started.'
      18       thingOne.join()
      19       print 'Thread', self.getName(), 'ended.'
      20 
      21 thingOne = ThreadOne()
      22 thingOne.start()
      23 thingTwo = ThreadTwo()
      24 thingTwo.start()
    

• exemplo: live.py:

  •    1 #!/usr/bin/python
       2 import threading
       3 import time
       4 
       5 class TestThread(threading.Thread):
       6     def run (self):
       7         print 'Patient: Doctor, am I going to die?'
       8 
       9 class AnotherThread(TestThread):
      10     def run(self):
      11         TestThread.run(self)
      12         time.sleep (10)
      13 
      14 dying = TestThread()
      15 dying.start()
      16 
      17 if dying.isAlive():
      18     print 'Doctor: No.'
      19 else:
      20     print 'Doctor: Next!'
      21 
      22 living = AnotherThread()
      23 living.start()
      24 
      25 if living.isAlive():
      26     print 'Doctor: No.'
      27 else:
      28     print 'Doctor: Next!'
    

• exemplo: lowlevel.py:

  •    1 #!/usr/bin/python
       2 import sys
       3 import thread
       4 import time
       5 
       6 def hi(stuff):
       7     print "I'm a real boy!"
       8     print stuff
       9 
      10 thread.start_new_thread(hi, ('Argument',))
      11 
      12 sys.stdout.flush()
      13 
      14 time.sleep(3)
    

• exemplo: named.py:

  •    1 #!/usr/bin/python
       2 import threading
       3 
       4 class TestThread(threading.Thread):
       5 
       6     def run(self):
       7         print 'Hello, my name is', self.getName()
       8 
       9 cazaril = TestThread()
      10 cazaril.setName('Cazaril')
      11 cazaril.start()
      12 
      13 ista = TestThread()
      14 ista.setName('Ista')
      15 ista.start()
      16 
      17 TestThread().start()