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ã€ã‚¤ãƒ³ãƒ•ã‚©ã‚·ãƒ¼ã‚¯ã€‘Infoseek ï¼š æ¥½å¤©ãŒé‹å–¶ã™ã‚‹ãƒãƒ¼ã‚¿ãƒ«ã‚µã‚¤ãƒˆ
æ—¥é ƒã‚ˆã‚Šæ¥½å¤©ã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãã¾ã—ã¦ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ã„ã¦ãŠã‚Šã¾ã™ã¨ã“ã‚å¤§å¤‰ç”³ã—è¨³ã”ã–ã„ã¾ã›ã‚“ãŒã€ç¾åœ¨ã€ç·Šæ€¥ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã‚’è¡Œã‚ã›ã¦ã„ãŸã ã„ã¦ãŠã‚Šã¾ã™ã€‚ ãŠå®¢æ§˜ã«ã¯ã€ç·Šæ€¥ã®ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã«ã‚ˆã‚Šã€ã”è¿·æƒ‘ã‚’ãŠã‹ã‘ã—ã¦ãŠã‚Šã€èª ã«ç”³ã—è¨³ã”ã–ã„ã¾ã›ã‚“ã€‚ ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ãŒçµ‚äº†æ¬¡ç¬¬ã€ã‚µãƒ¼ãƒ“ã‚¹ã‚’å¾©æ—§ã„ãŸã—ã¾ã™ã®ã§ã€ ä»Šã—ã°ã‚‰ããŠå¾…ã¡ã„ãŸã ã‘ã¾ã™ã‚ˆã†ã€ãŠé¡˜ã„ç”³ã—ä¸Šã’ã¾ã™ã€‚
hide-K 2008/03/13
cheatsheet

xpath
ãƒªãƒ³ã‚¯
AutoPagerizeç”¨ã®XPathã‚’ã‹ã‚“ãŸã‚“ã«ä½œã‚‹ãŸã‚ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ãƒ¬ãƒƒãƒˆ AutoPagerize IDE - bits and bytes
Greasemonkeyã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã§AutoPagerizeã¨ã„ã†ã‚‚ã®ãŒã‚ã‚Šã¾ã™ã€‚ã“ã‚Œã¯googleã®æ¤œç´¢çµæžœã®ã‚ˆã†ã«ä½•ãƒšãƒ¼ã‚¸ã«ã‚‚ãƒšãƒ¼ã‚¸ãŒåˆ¥ã‚Œã¦ã„ã‚‹ã¨ãã«ã€æ¬¡ã®ãƒšãƒ¼ã‚¸ã‚’è¡¨ç¤ºã™ã‚‹ãŸã‚ã®ãƒªãƒ³ã‚¯ã‚’æŠ¼ã•ãªãã¦ã‚‚è‡ªå‹•çš„ã«æ¬¡ã®ãƒšãƒ¼ã‚¸ã®ä¸èº«ãŒAjaxã§ç¶™ãŽè¶³ã•ã‚Œã¦è¡¨ç¤ºã•ã‚Œã‚‹ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ ã‚ªãƒ¢ãƒ æ¤œç´¢ã‚¨ãƒ³ã‚¸ãƒ³ SAGOOL ã‚µã‚°ãƒ¼ãƒ« ã®æ¤œç´¢çµæžœã®ãƒšãƒ¼ã‚¸ãŒAutoPagerizeã¨ãŠãªã˜ã—ãã¿ã«ãªã£ã¦ã„ã¦ã€æ¤œç´¢çµæžœã‚’ä¸€ç•ªä¸‹ã¾ã§è¦‹ã‚‹ã¨è‡ªå‹•ã§ã•ã‚‰ã«10ä»¶ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã®ã§è©¦ã—ã¦ã¿ã¦ãã ã•ã„ã€‚ ã“ã‚ŒãŒæ¥µã‚ã¦å¿«é©ã§ã€æ…£ã‚Œã‚‹ã¨æ¬¡ã¸ã®ãƒªãƒ³ã‚¯ã‚’æŠ¼ã™ç”Ÿæ´»ã«ã¯æˆ»ã‚Œã¾ã›ã‚“ã€‚è¨˜äº‹å…¨ä½“ã¯é•·ã„ã®ã«1ãƒšãƒ¼ã‚¸ã®æ–‡ç« é‡ãŒå°‘ãªãã¦ã€æ¬¡ã®ãƒšãƒ¼ã‚¸ã¸ã®ãƒªãƒ³ã‚¯ã‚’ã‚„ãŸã‚‰æŠ¼ã•ãªã„ã¨ã„ã‘ãªã„ãƒ‹ãƒ¥ãƒ¼ã‚¹ã‚µã‚¤ãƒˆãªã©ã¯å½“ç„¶ã®ã‚ˆã†ã«å¯¾å¿œã•ã‚Œã¦ã„ã¦ã€ã‚¯ãƒªãƒƒã‚¯ã™ã‚‹å¿…è¦ãŒãªããªã£ã¦ã€ã‚¹ãƒˆãƒ¬ã‚¹ãªãæ–‡ç« ã«é›†ä¸ã§ãã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚å¯¾å¿œã—ã¦ã„ã‚‹ã‚µã‚¤ãƒˆã‚‚
hide-K 2007/11/02
autopagerize

firefox

extension

greasemonkey

javascript

xpath
ãƒªãƒ³ã‚¯
XML::LibXML::Elementã®nodePathã§ãã®ã‚¨ãƒ¬ãƒ¡ãƒ³ãƒˆã‚’ç¤ºã™XPathã‚’å¾—ã‚‹ Â« ku
ç‰¹å®šã®ã‚¨ãƒ¬ãƒ¡ãƒ³ãƒˆã‹ã‚‰ãã®ã‚¨ãƒ¬ãƒ¡ãƒ³ãƒˆã‚’è¡¨ã™XPathã‚’ç”Ÿæˆã™ã‚‹ã“ã¨ãŒã‚ˆãã‚ã‚‹ã€‚perlã ã¨ã“ã‚ŒãŒæ¥½ã«ã§ãã‚‹ã®ã‚’ XML::Diff â€” XML DOM-Tree based Diff & Patch Module - search.cpan.org ã®ã‚½ãƒ¼ã‚¹ã‚’è¦‹ã¦ã¦çŸ¥ã£ãŸã€‚ XML::LibXML::Nodeã«nodePathã£ã¦ã„ã†ãƒ¡ã‚½ãƒƒãƒ‰ãŒã‚ã‚‹ã€‚ This function is not specified for any DOM level: It returns a canonical structure based XPath for a given node. ã¨æ›¸ã„ã¦ã‚ã‚‹é€šã‚Š use XML::LibXML; my $xml = <<'__XML__'; <root> <category> <name>fruit</name> <it em> <name>apple</name>
hide-K 2007/10/17
perl

xpath
ãƒªãƒ³ã‚¯
HTML::TreeBuilder + CSSã‚»ãƒ¬ã‚¯ã‚¿ãŒã„ã„æ„Ÿã˜ãªä»¶
å…ˆæ—¥ Perlã§CSSã‚»ãƒ¬ã‚¯ã‚¿ ã§ HTML::Selector::XPath ãŒã„ã„æ„Ÿã˜ã§ã‚ã‚‹ã¨æ€ã£ãŸã‚ã‘ã§ã™ãŒã€CSS ã‚»ãƒ¬ã‚¯ã‚¿ã ã‘ã˜ã‚ƒãªãä½•æ°—ã« HTML::TreeBuilder::XPath ã¨ã®ã‚³ãƒ³ãƒœãŒã™ã’ãƒ¼ã‚¤ã‚¤!ã¨ã„ã†ã“ã¨ã«ã„ã¾ã•ã‚‰æ°—ã¥ãã¾ã—ãŸã€‚ HTML::TreeBuilder::XPath ã§ findnodes ã™ã‚‹ã¨ãƒ„ãƒªãƒ¼çŠ¶ã«é€£ãªã£ãŸ HTML::Element ãªãƒ‡ãƒ¼ã‚¿æ§‹é€ ãŒè¿”ã£ã¦ãã‚‹ã‚“ã§ã™ãŒã€HTML::Element ã¯ API ã‚’ã‹ãªã‚Šã„ã‚ã„ã‚æŒã£ã¦ã¦ã€ã“ã‚Œã‚’ã†ã¾ãä½¿ã£ã¦ã‚„ã‚‹ã¨ã‚¹ã‚¯ãƒ¬ã‚¤ãƒ”ãƒ³ã‚°ã‚’è‡ªç„¶ãªæ„Ÿã˜ã§æ›¸ã‘ã¾ã™ã€‚ ä¾‹ãˆã°ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ã®ä»»æ„ã®ãƒšãƒ¼ã‚¸ã‹ã‚‰ã€æœ¬æ–‡éƒ¨åˆ†ã ã‘ã‚’ã‚¹ã‚¯ãƒ¬ã‚¤ãƒ”ãƒ³ã‚°ã—ãŸã„ã¨æ€ã£ãŸã¨ãã«ã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰ãƒªãƒ³ã‚¯ãŒé‚ªé”ã ã£ãŸã‚Šã™ã‚‹ã‚ã‘ã§ã™ãŒã€ã¨ã‚Šã‚ãˆãš HTML::Selector::XPath ã§ div.section ã‚’ã¶ã£ã“æŠœã„ã¦å–ã‚ŒãŸ HT
hide-K 2006/10/07
perl

xpath
ãƒªãƒ³ã‚¯
Journal of miyagawa (1653) Screen scraping w/ XPath and CSS Selector in Action
Here is more example code that demonstrates how to use XPath and CSS Selector to do screen scraping without using nasty regular expressions.The task is "Access search.cpan.org for XML and extract 1) how many modules are there and 2) link to the PODs with module names"There you go: #!/usr/bin/perl use strict; use warnings; use utf8; use Encode; use HTML::Selector::XPath; use HTML::TreeBuilder::XPat
hide-K 2006/10/03
perl

xpath
ãƒªãƒ³ã‚¯
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AutoPagerizeç”¨ã®XPathã‚’ã‹ã‚“ãŸã‚“ã«ä½œã‚‹ãŸã‚ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ãƒ¬ãƒƒãƒˆ AutoPagerize IDE - bits and bytes

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Journal of miyagawa (1653) Screen scraping w/ XPath and CSS Selector in Action

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