python主线程捕获子线程的方法

''''' 
Created on Oct 27, 2015 
 
@author: wujz 
''' 
import threading 
 
class runScriptThread(threading.Thread): 
 def __init__(self, funcName, *args): 
  threading.Thread.__init__(self) 
  self.args = args 
  self.funcName = funcName 
  
 def run(self): 
  try: 
   self.funcName(*(self.args)) 
  except Exception as e: 
   raise e 

import runScriptThread,traceback 
 
if __name__=='__main__': 
 sth = 'hello world' 
 try: 
  aChildThread = runScriptThread(printSth, sth) 
  aChildThread.start() 
  aChildThread.join() 
 except Exception as e: 
  print(str(traceback.format_exc())) 

''''' 
Created on Oct 27, 2015 
 
@author: wujz 
''' 
import threading,traceback,sys 
 
class runScriptThread(threading.Thread): #The timer class is derived from the class threading.Thread 
 def __init__(self, funcName, *args): 
  threading.Thread.__init__(self) 
  self.args = args 
  self.funcName = funcName 
  self.exitcode = 0 
  self.exception = None 
  self.exc_traceback = '' 
  
 def run(self): #Overwrite run() method, put what you want the thread do here 
  try: 
   self._run() 
  except Exception as e: 
   self.exitcode = 1  # 如果线程异常退出，将该标志位设置为1，正常退出为0 
   self.exception = e 
   self.exc_traceback = ''.join(traceback.format_exception(*sys.exc_info())) #在改成员变量中记录异常信息 
  
 def _run(self): 
  try: 
   self.funcName(*(self.args)) 
  except Exception as e: 
   raise e 

import runScriptThread,traceback 
 
if __name__=='__main__': 
 sth = 'hello world' 
 try: 
  aChildThread = runScriptThread(printSth, sth) 
  aChildThread.start() 
  aChildThread.join() 
 except Exception as e: 
  print(aChildThread.exc_traceback)