Copy Code code as follows:
#-*-Coding:utf-8-*-
Import threading
Import time
def fun (name, ls_name, Front_thread = None):
'''''
Thread Start function
Using Front_thread to run the thread in order
'''
Time.clock ()
Time.sleep (2)
# If Front_thread exists, the current thread will not run until the Front_thread run completes
If Front_thread!= None:
Front_thread.join ()
Ls_name.append (name)
print ' thread%s:%s '% (name, Time.clock ())
if __name__ = = ' __main__ ':
Ls_result_name = []
Ls_thread = []
Time.clock ()
# Start 1000 Threads each
For I in Range (0,10):
If Len (ls_thread) = = 0:
t = Threading. Thread (Target=fun, args= (I,ls_result_name,none))
Else
t = Threading. Thread (Target=fun, args= (i,ls_result_name,ls_thread[-1))
T.start ()
Ls_thread.append (t)
# Waiting for all threads to end
For T in Ls_thread:
T.join ()
print ' Ls_result_name: ', ls_result_name
print "main thread:%s"% Time.clock ()
The results of the operation are:
Thread 0:1.99962006344
Thread 1:2.00000866032
Thread 2:2.00059113658
Thread 3:2.00080345407
Thread 4:2.00100068584
Thread 5:2.00119456523
Thread 6:2.00138593033
Thread 7:2.00166753037
Thread 8:2.00211758757
Thread 9:2.0024776892
Ls_result_name: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
Main thread:2.003211302
Thread for more detailed use can refer to:
Http://docs.python.org/library/threading.html
A more detailed description of the Time.clock module can be referred to:
Http://blog.csdn.net/kiki113/archive/2009/03/28/4033017.aspx
