Python Ï̲߳Ù×÷
ÔÚpythonÖÐÈçºÎ´´½¨Ò»¸öÏ̶߳ÔÏó
Èç¹ûÄãÒª´´½¨Ò»¸öÏ̶߳ÔÏ󣬺ܼòµ¥£¬Ö»ÒªÄãµÄÀà¼Ì³Ðthreading.Thread£¬È»ºóÔÚ__init__ÀïÊ×Ïȵ÷ÓÃthreading.ThreadµÄ__init__·½·¨¼´¿É
import threading
class mythread(threading.Thread):
def __init__(self, threadname):
threading.Thread.__init__(self, name = threadname)
....
Õâ²Å½ö½öÊǸö¿ÕỊ̈߳¬Îҿɲ»ÊÇÒªËûÀ¿Õ³µµÄ£¬Ëû¿ÉµÃ¸øÎҸɵãʵÔڻºÜ¼òµ¥£¬ÖØÐ´ÀàµÄrun()·½·¨¼´¿É£¬°ÑÄãÒªÔÚÏß³ÌÖ´ÐÐʱ×öµÄÊÂÇé¶¼·Åµ½ÀïÃæ
import threading
import time
class mythread(threading.Thread):
def __init__(...):
....
def run(self):
for i in range(10):
print self.getName, i
time.sleep(1)
ÒÔÉÏ´úÂëÎÒÃÇÈÃÕâ¸öÏß³ÌÔÚÖ´ÐÐÖ®ºóÿ¸ô1ÃëÊä³öÒ»´ÎÐÅÏ¢µ½ÆÁÄ»£¬10´Îºó½áÊø
getName()ÊÇthreading.ThreadÀàµÄÒ»¸ö·½·¨£¬ÓÃÀ´»ñµÃÕâ¸öÏ̶߳ÔÏóµÄname¡£»¹ÓÐÒ»¸ö·½·¨setName()µ±È»¾ÍÊÇÀ´ÉèÖÃÕâ¸öÏ̶߳ÔÏóµÄnameµÄÁË¡£
Èç¹ûÒª´´½¨Ò»¸öỊ̈߳¬Ê×ÏȾÍÒªÏÈ´´½¨Ò»¸öÏ̶߳ÔÏó
mythread1 = mythread('mythread 1')
Ò»¸öÏ̶߳ÔÏó±»´´½¨ºó£¬Ëû¾Í´¦ÓÚ“born”£¨µ®Éú״̬£©
ÈçºÎÈÃÕâ¸öÏ̶߳ÔÏó¿ªÊ¼ÔËÐÐÄØ?Ö»Òªµ÷ÓÃÏ̶߳ÔÏóµÄstart()·½·¨¼´¿É
mythread1.start()
ÏÖÔÚÏ߳̾ʹ¦ÓÚ“ready”״̬»òÕßÒ²³ÆÎª“runnable”״̬¡£
Ææ¹ÖÂ𣿲»ÊÇÒѾstartÁËÂð£¿ÎªÊ²Ã´²»³ÆÎª“running”×´Ì¬ÄØ£¿ÆäʵÊÇÓÐÔÒòµÄ¡£ÒòΪÎÒÃǵļÆËã»úÒ»°ãÊDz»¾ßÓÐÕæÕý²¢Ðд¦ÀíÄÜÁ¦µÄ¡£ÎÒÃÇËùνµÄ¶àÏß³ÌÖ»ÊǰÑʱ¼ä·Ö³ÉƬ¶Î£¬È»ºó¸ôÒ»¸öʱ¼ä¶Î¾ÍÈÃÒ»¸öÏß³ÌÖ´ÐÐһϣ¬È»ºó½øÈë“sleeping ”״̬£¬È»ºó»½ÐÑÁíÒ»¸öÔÚ“sleeping”µÄỊ̈߳¬Èç´ËÑ»·runnable->sleeping->runnable... £¬Ö»ÊÇÒòΪ¼ÆËã»úÖ´ÐÐËٶȺܿ죬¶øÊ±¼äƬ¶Î¼ä¸ôºÜС£¬ÎÒÃǸÐÊܲ»µ½£¬ÒÔΪÊÇͬʱ½øÐеġ£ËùÒÔ˵һ¸öÏß³ÌÔÚstartÁËÖ®ºóÖ»ÊÇ´¦ÔÚÁË¿ÉÒÔÔËÐеÄ״̬£¬ËûʲôʱºòÔËÐл¹ÊÇÓÉϵͳÀ´½øÐе÷¶ÈµÄ¡£
ÄÇÒ»¸öÏß³Ìʲôʱºò»á“dead”ÄØ£¿Ò»°ãÀ´Ëµµ±Ï̶߳ÔÏóµÄrun·½·¨Ö´ÐнáÊø»òÕßÔÚÖ´ÐÐÖÐÅ׳öÒì³£µÄ»°£¬ÄÇôÕâ¸öÏ߳̾ͻá½áÊøÁË¡£ÏµÍ³»á
Ïà¹ØÎĵµ£º
http://code.google.com/p/android-scripting/
Android¿ªÊ¼Ö§³Ö½Å±¾ÓïÑÔPython¡¢Lua¼°Beanshell£¬Î´À´»¹½«Ö§³ÖRuby
×÷Õß Werner Schuster ÒëÕß ÕÅÁú ·¢²¼ÓÚ 2009Äê7ÔÂ5ÈÕ
Android Scripting Environment£¨ASE£©ÏîĿΪAndroidÔö¼ÓÁ˽ű¾Ö§³Ö¡£Í¨¹ý°²×°ASE£¬ÎÒÃÇ¿ÉÒÔÔÚÉ豸Éϱàд½Å±¾²¢Ö´ÐС£
ËäÈ»ÏÖÔÚÒѾӿÏÖ³öÁ ......
¼Æ»®Õâ¸öÐÇÆÚѧϰÓÃpythonʵÏÖ¾ö²ßÊ÷Ëã·¨¡£½ñÍí¾ÍÅöµ½Á˺öàÎÊÌ⣬ºÃ¾ÃûÓÐÓÃpythonÁË£¬²¢ÇÒ3.0ºÍÊé±¾ÉϵÄÓÐЩ¶«Î÷²»Ì«Ò»Ö£¬ÕâÀï¼Ç¼Ï¼¸¸öµØ·½¡£
1£© import module Èç¹û²»ÊÇÔÚ±ê׼Ŀ¼Ï£¨ÏµÍ³µÄpath£¬pythonµÄĿ¼£¬µ±Ç°Ä¿Â¼£©£¬ÄÇôÐèÒªÏÈimport sys£¬È»ºósys.path.append('')£»
2£© ¸Ä±äÔ´Îļþºó£¬ÔÙ´Îimport ......
ʲôÊÇpycÎļþ
pycÊÇÒ»ÖÖ¶þ½øÖÆÎļþ£¬ÊÇÓÉpyÎļþ¾¹ý±àÒëºó£¬Éú³ÉµÄÎļþ£¬ÊÇÒ»ÖÖbyte code£¬pyÎļþ±ä³ÉpycÎļþºó£¬¼ÓÔØµÄËÙ¶ÈÓÐËùÌá¸ß£¬¶øÇÒpycÊÇÒ»ÖÖ¿çÆ½Ì¨µÄ×Ö½ÚÂ룬ÊÇÓÉpythonµÄÐéÄâ»úÀ´Ö´Ðеģ¬Õâ¸öÊÇÀàËÆÓÚJAVA»òÕß.NETµÄÐéÄâ»úµÄ¸ÅÄî¡£pycµÄÄÚÈÝ£¬ÊǸúpythonµÄ°æ±¾Ïà¹ØµÄ£¬²»Í¬°æ±¾±àÒëºóµÄpycÎļþÊDz»Í¬µÄ£¬2 ......
from cmd import *
class MyShell(Cmd):
def preloop(self):
print "print this line before entering the loop"
def postloop(self):
&nb ......
1.PythonµÄÀ©Õ¹
PythonÀ©Õ¹ÊÇÖ¸ÔËÓÃÆäËûÓïÑÔ±àдijЩ¹¦ÄÜÄ£¿é£¬¹©Python³ÌÐòµ÷Ó㬳£ÓõÄÓÐPythonµÄCÀ©Õ¹ºÍC++À©Õ¹¡£PythonÀ©Õ¹µÄÄ¿µÄÖ÷ÒªÓÐÁ½¸ö£ºÒ»ÊÇΪÁ˹¦ÄÜÐèÒª£¬ÁíÍâÒ»¸öÔÒòÊÇΪÁËÐÔÄÜÐèÒª¡£ÏÂÃæ½éÉÜÒ»ÏÂÔÚ²»ÔËÓù¤¾ßµÄÇé¿öÏ£¬ÔËÓÃCºÍC++ÓïÑÔ¶ÔPython½øÐÐÀ©Õ¹µÄ²½Öè¡£
À©Õ¹µÄµÚÒ»²½ÊÇÓÃC»òC++´´½¨Ò»¸öÔ´³ÌÐò£¬È»ºó ......