Python ×Ö·û´®·½·¨
Python-String-Function
×Ö·û´®ÖÐ×Ö·û´óСдµÄ±ä»»£º
* S.lower() #Сд
* S.upper() #´óд
* S.swapcase() #´óСд»¥»»
* S.capitalize() #Ê××Öĸ´óд
* String.capwords(S)
#ÕâÊÇÄ£¿éÖеķ½·¨¡£Ëü°ÑSÓÃsplit()º¯Êý·Ö¿ª£¬È»ºóÓÃcapitalize()°ÑÊ××Öĸ±ä³É´óд£¬×îºóÓÃjoin()ºÏ²¢µ½Ò»Æð
* S.title() #Ö»ÓÐÊ××Öĸ´óд£¬ÆäÓàΪСд£¬Ä£¿éÖÐûÓÐÕâ¸ö·½·¨
×Ö·û´®ÔÚÊä³öʱµÄ¶ÔÆë£º
* S.ljust(width,[fillchar])
#Êä³öwidth¸ö×Ö·û£¬S×ó¶ÔÆë£¬²»×㲿·ÖÓÃfillcharÌî³ä£¬Ä¬ÈϵÄΪ¿Õ¸ñ¡£
* S.rjust(width,[fillchar]) #ÓÒ¶ÔÆë
* S.center(width, [fillchar]) #Öмä¶ÔÆë
* S.zfill(width) #°ÑS±ä³Éwidth³¤£¬²¢ÔÚÓÒ¶ÔÆë£¬²»×㲿·ÖÓÃ0²¹×ã
×Ö·û´®ÖеÄËÑË÷ºÍÌæ»»£º
* S.find(substr, [start, [end]])
#·µ»ØSÖгöÏÖsubstrµÄµÚÒ»¸ö×ÖĸµÄ±êºÅ£¬Èç¹ûSÖÐûÓÐsubstrÔò·µ»Ø-1¡£startºÍend×÷ÓþÍÏ൱ÓÚÔÚS[start:end]ÖÐËÑË÷
* S.index(substr, [start, [end]])
#Óëfind()Ïàͬ£¬Ö»ÊÇÔÚSÖÐûÓÐsubstrʱ£¬»á·µ»ØÒ»¸öÔËÐÐʱ´íÎó
* S.rfind(substr, [start, [end]])
#·µ»ØSÖÐ×îºó³öÏÖµÄsubstrµÄµÚÒ»¸ö×ÖĸµÄ±êºÅ£¬Èç¹ûSÖÐûÓÐsubstrÔò·µ»Ø-1£¬Ò²¾ÍÊÇ˵´ÓÓÒ±ßËãÆðµÄµÚÒ»´Î³öÏÖµÄsubstrµÄÊ××Öĸ±êºÅ
* S.rindex(substr, [start, [end]])
* S.count(substr, [start, [end]]) #¼ÆËãsubstrÔÚSÖгöÏֵĴÎÊý
* S.replace(oldstr, newstr, [count])
#°ÑSÖеÄoldstarÌæ»»Îªnewstr£¬countÎªÌæ»»´ÎÊý¡£ÕâÊÇÌæ»»µÄͨÓÃÐÎʽ£¬»¹ÓÐһЩº¯Êý½øÐÐÌØÊâ×Ö·ûµÄÌæ»»
* S.strip([char
Ïà¹ØÎĵµ£º
http://chardet.feedparser.org/ ×Ô¶¯¼ì²â±àÂë
http://effbot.org/zone/celementtree.htm cElementTree
http://github.com/jaybaird/python-bloomfilter bloomfilter
http://docs.python.org/library/threading.html#threading.activeCount threading ......
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):
& ......
ÔÚPythonÖпÉÒÔ°Ñproperty¶¯Ì¬µÄ°ó¶¨µÄobjectµÄ¼Ì³ÐÀàÖУ¬²¢ÇÒ¿ÉÒÔ¶¨Òå´øÓвÎÊýµÄgetºÍset·½·¨¡£
±ÈÈ磬ÎÒÃǶ¨ÒåÁËÈ«¾Ö±äÁ¿g£¬È»ºóͨ¹ýÁ½¸ö·½·¨À´´æÈ¡gµÄÄÚÈÝ
def get_g(self):
return g
def set_g(self, _g):
global g
g = _g
¶¨ÒåÒ»¸öobjectµÄ¼Ì³ ......
http://www.ibm.com/developerworks/cn/opensource/os-cn-ecl-pydev/Á¬½ÓÕâ¸öÍøÖ·£¬²»»áÈÃÄãʧÍûµÄ¡£
PyDev ¼ò½é
2003Äê7ÔÂ16ÈÕ£¬ÒÔ Fabio Zadrozny ΪÊ×µÄÈýÈË¿ª·¢Ð¡×éÔÚÈ«Çò×î´óµÄ¿ª·ÅÔ´´úÂëÈí¼þ¿ª·¢Æ½Ì¨ºÍ²Ö¿â SourceForge ÉÏ×¢²áÁËÒ»¿îеÄÏîÄ¿£¬¸ÃÏîĿʵÏÖÁËÒ»¸ö¹¦ÄÜÇ¿´óµÄ Eclipse²å¼þ£¬Óû§¿ÉÒÔÍêÈ«ÀûÓà Eclipse À ......