[Ô´´]PythonÄÚ´æÐ¹Â©²é¿´Æ÷ʵÏÖ
[Ô´´]PythonÄÚ´æÐ¹Â©²é¿´Æ÷ʵÏÖ
by AKara 2009-04-23 @ http://blog.csdn.net/akara @ akaras@163.com
---------------------------------------------------------------------
Ϊ¸üºÃ¶¨Î»PythonÄÚ´æÐ¹Â©Çé¿ö£¬Ð´ÁËÒ»¸öеÄPythonÄÚ´æÐ¹Â©²é¿´Æ÷Ä£¿é¡£
Ä£¿éÓÐÈçϹ¦ÄÜ£º
* ½«ËùÓжÔÏó°´¿òͼÒýÓùØÏµÊä³öpngͼƬ
* ¿Éµ÷ÕûÊä³öÿÒýÓòã½ÚµãµÄ×î´óÊýÁ¿
* ¿Éµ÷Õûй©¶ÔÏóÍùÉÏÒýÓõIJã´ÎÊýÁ¿
* ¸÷ÖÖÀàÐͶÔÏóÓÃΨһµÄÑÕÉ«±êʶ
* й©¶ÔÏóÔÚÔÑÕÉ«ÉÏȾºìÉ«
* й©¶ÔÏóÏà¹ØµÄlinkÓúìÉ«ÏßÌõ/ºìÉ«ÎÄ×Ö
* ÓÃ<>ÌØ±ð±êʶPython¶ÔÏóµÄÌØÊâ½á¹¹linkÎÄ×Ö
ËùÒÔ£¬¸ù¾ÝÉÏͼ£¬ÐèҪȥ³ýÄÚ´æÐ¹Â©Òª×öµÄ¹¤×÷¾ÍÊÇ¡¾Ïû³ýºìÉ«¿ò¡¿£¬
×î¼òµ¥µÄ·½Ê½ÊÇ¡¾Ïû³ýËùÓкìÉ«link¡¿£¬µ«ÕâÏÔÈ»²»ÊÇ×îÓÐЧµÄ·½·¨————
×îÓÐЧµÄ·½·¨ÊǾ¡Á¿ÇжÏ"¶¥²¿"µÄlink(Ôõô²ÅËã"¶¥²¿"£¬ÒÀÀµ¹¦ÄÜÂß¼Åж¨)¡£
---------------------------------------------------------------------
PythonÌṩÁËgc.get_referrers·½·¨À´»ñµÃÒ»¸ö¶ÔÏóµÄÒýÓÃÕßÁÐ±í£¬ºÜ´ó³Ì¶È
ÉÏ£¬ÕâÒѾÍê³ÉÁËÄ£¿éµÄ50%µÄ¹¦ÄÜÁË£ºÒòΪֻҪwhileÑ»·È¡µ½get_referrers
²¢Èë³öË«¶Ë¶ÓÁУ¬Ö±ÖÁ´¦ÀíΪ¿Õ¼´¿É¡£
µ«ÊÇÔÚÊä³ö¶ÔÏóÒýÓùØÏµµÄÓÐÏò±ßÐÅϢʱ£¬ÐèÒª×ÐϸµØ¶ÔtypesÄ£¿éÖÐËù
¶¨ÒåµÄ¸÷ÖÖÀàÐ͵ÄPython¶ÔÏó½øÐÐÇø±ð¶Ô´ý£¬ÉõÖÁÓÐЩPythonµÄÄÚ²¿¶ÔÏóÀàÐÍ
Á¬typesÄ£¿éÖж¼Ã»¸ø³ö£¬»òÁ¬Python ManualÊÖ²áÉ϶¼²»¶à˵һ¾ä :( £º
(1)CellType: Ò»ÖÖÓÃÓÚÖ¸Ïòupvalue(LuaÖÐÕâÑù½Ð£¬¾ÍÕâÑù³Æºô°É)µÄ¶ÔÏó£¬
Ëü¿É±»Ò»¸ö»ò¶à¸öclousureµÄfree var tupleÒýÓá£ËäÈ»Python²»Ï£Íû
ʹÓÃÕß×¢ÒâÕâ¸öÄÚ²¿µÄ¶ÔÏóÀàÐÍ£¬µ«ÊÇ¿ÉÒÔ×Ô¼º¶¯ÊÖÈ¡µÃ£º
CellType = type((lambda x: lambda: x)(1).func_closure[0])
(2)NewStyleClassType: ¾ÍÊÇnew style class(ºÍold style classÏà¶ÔµÄ)¡£
·í´ÌµÄÊÇPython´ÓÒýÈënew style classÒÔÀ´¾ÍÌᳫÞðÆúold style class
(ÎÞÂÛ´ÓÐÔÄÜÉÏ£¬·½±ãÐÔÉÏ£¬¹¦ÄܶàÑùÐÔÉÏnew style class¾ùʤ)£¬µ«ÊÇ
Ïà¹ØÎĵµ£º
def getText(self,nodelist):
rc=""
for node in nodelist:
if node.nodeType == node.TEXT_NODE or node.nodeType == node.CDATA_SECTION_NODE:
rc = rc + node.data
return rc
def parseXML(self,requesturl,xml):
dom = minidom.parse(requesturl)
for node in dom.getElementsByTagName('ca ......
RubyºÍPythonµÄÓï·¨±È½Ï
ÆäʵRubyºÍPython·Ç³£½Ó½ü£¬±È´ó¶àÊý±ðµÄÓïÑÔÒª½Ó½üµÄ¶à£¬ËùÒÔϲ»¶ÓÃɶ¾ÍÓÃɶ£¨´óʵ»°£¬ËäȻҲÊÇ·Ï»°£©¡£Óï·¨ÉϵIJî±ðËäÈ»ÓÐÄÇôһµã£¬´ó²¿·ÖÊÇsyntax sugar£¬ÎÒ¶·µ¨ÉÔ΢Áм¸¸ö£¨pythonÎÒÒ²ÍüµÃ²î²»¶àÁË£¬²»¶ÔµÄ´ó¼Ò¾¡¹ÜÀ´±Þʬ°É£©£¬µ«ÊÇÖ÷Òª²îÒ컹ÊÇÉè¼ÆË¼ÏëÉϵģºÁé»î ......
ÎÊÌâÃèÊö
ÔÚC++ºÍPython»ìºÏ±à³ÌÖУ¬ÔÚÈí¼þ·¢²¼µÄʱºòÐèÒª½«pythonµÄ½âÊÍÆ÷´ò°üµ½°²×°³ÌÐòÖУ¬ÎªÁËÌá¸ßÓû§ÌåÑ飬ÎÒÃÇÐèÒªÈÃÓû§¸Ð¾õ²»µ½pythonµÄ°²×°£¬Èç¹ûÓû§ÒѾ°²×°ÓÐpythonµÄ»·¾³£¬ÎÒÃÇÒ²Òª±£Ö¤²»Ó°ÏìÏÖÓеÄϵͳ¡£
½â¾ö·½°¸
ÔÚPython2.5ÒÔºó£¬pythonÖ§³Ö´ÓzipÎļþÖжÁÈ¡python½Å±¾Îļþ£¬Ö§³Ö¶ÁÈ¡py£¬pyc£¬pyo£¬²»Ö ......
import win32com.client
store = win32com.client.Dispatch('CAPICOM.Store')
# ´ò¿ªÖ¤Êé´æ´¢Çø
# 2 -> CAPICOM_CURRENT_USER_STORE
# 0 -> CAPICOM_STORE_OPEN_READ_ONLY
store.Open(2, "My", 0)
# ²éÕÒÓÐЧ֤Êé
# 12 -> CAPICOM_CERTIFICATE_FIND_KEY_USAGE
# 0x00000080 -> CAPICOM_DIGITAL_SIGNATU ......
Memcached
ÊÇdanga.com£¨ÔËÓªLiveJournalµÄ¼¼ÊõÍŶӣ©¿ª·¢µÄÒ»Ì×·Ö²¼Ê½ÄÚ´æ¶ÔÏ󻺴æÏµÍ³£¬ÓÃÓÚÔÚ¶¯Ì¬ÏµÍ³ÖмõÉÙÊý¾Ý¿â¸ºÔØ£¬ÌáÉýÐÔÄÜ¡£
ÍøÉÏÓкིܶµ½Memcached For LinuxµÄ°²×°½Ì³Ì£¬µ«ÊÇMemcached For Win32 and PythonµÄ¾ÍÉõÉÙ£¬Å¼¶ûgoogleÕÒµ½Ò»Æª
±È½ÏÏà½üµÄÓ¢ÎĽ̳̣¬¾õµÃ ......