python´¦ÀíXML
»ù±¾É϶¼ÊÇʹÓÃpythonÀ´½âÎöxmlÎļþµÄ¡£
±ÈÈçÎÒÒª½«ÄÚÈÝΪ
<?xml version="1.0" encoding="utf-8"?>
<root>
<book isbn="34909023">
<author>
dikatour
</author>
</book>
</root>
дÈëµ½xmlstuff.xmlÎļþÖÐÈ¥¡£
ÆäʵҲºÜ¼òµ¥£¬»ù±¾ÔÀíÈçÏ£º
ÎÒʹÓÃxmlµÄDOM·½Ê½£¬ÏÈÔÚÄÚ´æÖд´½¨Ò»¸ö¿ÕµÄDOMÊ÷£¬È»ºó²»¶ÏÔö¼ÓÎÒÒªµÄ½Úµã£¬×îºóÐγÉÎÒÏëÒªµÄDOM£¬×îºóÊä³öµ½ÎļþÖÐÈ¥¡£
1.ÎÒʹÓÃxml.dom.minidomÕâ¸ömoduleÀ´´´½¨xmlÎļþ
from xml.dom import minidom
2. ÿ¸öxmlÎļþ¶¼ÊÇÒ»¸öDocument¶ÔÏó,´ú±í×ÅÄÚ´æÖеÄDOMÊ÷
doc = minidom.Document()
3.ÓÐÁ˿յÄDOMÊ÷ºó£¬ÎÒÃÇÔÚÉÏÃæÌí¼Ó¸ù½Úµã
rootNode = doc.createElement("root")
doc.appendChild(rootNode) #×¢ÒâpythonµÄlibrary referenceÀï˵,createElementºó²¢Ã»Óн«½Úµã¶ÔÏó¼Óµ½DOMÊ÷ÉÏ£¬ÐèÒª×Ô¼ºÊÖ¹¤¼ÓÉÏ
4.´´½¨ÆäËüµÄ½Úµã
5.Êä³öµ½xmlÎļþÖÐÈ¥
doc.writexml(f, "\t", "\t", "\n", "utf-8") #µÚÒ»¸ö²ÎÊýf¾ÍÊÇÄãµÄÄ¿±êÎļþ¶ÔÏ󣬵ڶþ¸ö²ÎÊýºÃÏñÊÇ<?xml>ºÍÏÂÃæÒ»¸ö¸ù½ÚµãµÄËõ½øÅÅÁиñʽ,
µÚÈý¸ö²ÎÊýºÃÏñÊÇÆäËû½ÚµãÓë×Ó½ÚµãµÄËõ½øÅÅÁиñʽ£¬µÚËĸö²ÎÊýÖÆ¶¨ÁË»»Ðеĸñʽ(Èç¹ûÄãÌîÈë" "£¬ÄǾͲ»»»ÐÐÁË£¬ËùÓеÄxml¶¼ËõÔÚÁËÒ»ÐÐÉÏÃæ :) )
£¬µÚÎå¸ö²ÎÊýÖÆ¶¨ÁËxmlÄÚÈݵıàÂë¡£³ýÁ˵ÚÒ»¸ö²ÎÊýÊDZØÐëµÄ£¬ÆäËû²ÎÊý¶¼ÊÇ¿ÉÑ¡ÔñµÄ¡£
×îÖÕ´úÂëÈçÏÂ(Õâ¸ö³ÌÐòûʲô¼ÛÖµ£¬Ö»ÊÇÓÃÀ´²âÊÔÑéÖ¤×Ô¼ºµÄÏë·¨,Äã¸ü¿ÉÄܶ¨ÒåÒ»¸ö¼òµ¥Àà»òº¯Êý£¬½«ÄãµÄÊý¾Ý½á¹¹ÐòÁл¯µ½xmlÎļþÖÐ)£º
from xml.dom import minidom
import traceback
try:
f = open("xmlstuff.xml", "w")
try:
doc = minidom.Document()
rootNode = doc.createElement("root")
Ïà¹ØÎĵµ£º
Ó¢ÎİæDive in python¿ÉÒÔÔÚÏÂÃæÕÒµ½ÖÐÎÄ·Òëhttp://linuxtoy.org/docs/dip/toc/index.html
Ä£¿éµÄ__name__£¬µ±Ä£¿é±»importʱ£¬ÆäΪģ¿éµÄÃû×Ö£¬µ±Ä£¿é×÷ΪmainÖ´ÐеÄʱºò£¬ÆäΪ__main__
´ÊµäµÄkeyÊÇ´óСдÃô¸ÐµÄ¡£
ListÒ²Ö§³ÖÖØÔØ+²Ù×÷£¬ÓÃÓÚ½«Á½¸ölistÁ¬½ÓÆðÀ´£¬²¢·µ»ØÒ»¸öList£¬Òò´ËËüûÓÐextendedÖ´ÐиßЧ¡£listÒ²+ ......
С°×¶ÔÉϽڿÎÀïµÄ“СÂéȸ”ÐËȤ°»È»£¬ÕûÌì¾ÍÔÚËÞÉáµ·¹Ä¡£Õâ²»£¬¼¸ÌìÏÂÀ´ËûÒѾ¹¥ÏÂÊ®¼¸¸öÍøÕ¾ÁË¡£
С²Ëȴϲ»¶Ò»¸öÈË×øÔÚµçÄÔÅԱߣ¬Öå×Åüͷ£¬ÐÀÉÍ×ÅÕâÒ»ÐÐÐÐ×Ô¼º¿´²»¶®µÄ´úÂë¡£“ÕâЩ×Ö·ûºÃ¹ÖÒìѽ£¡”С²ËÍá×ÅÍ·£¬“ËüΪɶ½ÐÕýÔò±í´ïÊ½ÄØ£¿”
°Ù¶Èһϣ¬ÖÕÓÚÖªµÀ¡£Ð¡² ......
¹Ø¼ü×Ö: python
Python¡¢UnicodeºÍÖÐÎÄ[ת]
pythonµÄÖÐÎÄÎÊÌâÒ»Ö±ÊÇÀ§ÈÅÐÂÊÖµÄÍ·ÌÛÎÊÌ⣬ÕâÆªÎÄÕ½«¸øÄãÏêϸµØ½²½âÒ»ÏÂÕâ·½ÃæµÄ֪ʶ¡£µ±È»£¬¼¸ºõ¿ÉÒÔÈ·¶¨µÄÊÇ£¬ÔÚ½«À´µÄ°æ±¾ÖУ¬python»á³¹µ×½â¾ö´ËÎÊÌ⣬²»ÓÃÎÒÃÇÕâôÂé·³ÁË¡£
ÏÈÀ´¿´¿´pythonµÄ°æ±¾£º
>>> import sys
>> ......
>>> from socket import socket, SOCK_DGRAM, AF_INET
>>> s = socket(AF_INET, SOCK_DGRAM)
>>> s.connect(('google.com', 0))
>>> s.getsockname()
('192.168.1.113', 43711)
Linux:
import socket
import fcntl
import struct
def get_ip_address(ifname):
s = ......
ÕýÔò±í´ïʽÊǸöħ¹í£¬Ò²ÊǸöÌìʹ¡£ÔÚÄãûÓÐÕÆÎÕËü֮ǰ£¬ËüÊÇħ¹í£¬ÔÚÄãÕÆÎÕËüºó£¬ËüÊÇÌìʹ£¬µ«ÊÇ£¬Ê±
²»Ê±»¹ÊÇÒªÌø³öÀ´£¬¸øÄãµ÷Ƥµ·µ°Ò»·¬¡£
Ò»¸öÕýÔò±í´ïʽ¾ÍÊÇÓÉÆÕͨ×Ö·ûÒÔ¼°ÌØÊâ×Ö·û×é³ÉµÄÎÄ×Öģʽ£¬¸ÃģʽÃèÊöÔÚ²éÕÒÎÄ×ÖÖ÷Ìåʱ´ý
Æ¥ÅäµÄÒ»¸ö»ò¶à¸ö×Ö·û´®¡£ÕýÔò±í´ïʽ×÷Ϊһ¸öÄ£°å£¬½«Ä³¸ö×Ö·ûģʽÓëËùËÑË÷µÄ ......