Development/Libraries/Perl

perl-HTML-Tree: Build and scan parse-trees of HTML

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(auf gut Glück) (meist engl.) (falls vorhanden)

Zusammenfassung (meist engl.)
HTML-Tree is a suite of Perl modules for making parse trees out of HTML source. It consists of mainly two modules, whose documentation you should refer to: HTML::TreeBuilder and HTML::Element. HTML::TreeBuilder is the module that builds the parse trees. (It uses HTML::Parser to do the work of breaking the HTML up into tokens.) The tree that TreeBuilder builds for you is made up of objects of the class HTML::Element. If you find that you do not properly understand the documentation for HTML::TreeBuilder and HTML::Element, it may be because you are unfamiliar with tree-shaped data structures, or with object-oriented modules in general. Sean Burke has written some articles for _The Perl Journal_ ('www.tpj.com') that seek to provide that background. The full text of those articles is contained in this distribution, as: * HTML::Tree::AboutObjects "User's View of Object-Oriented Modules" from TPJ17. * HTML::Tree::AboutTrees "Trees" from TPJ18 * HTML::Tree::Scanning "Scanning HTML" from TPJ19 Readers already familiar with object-oriented modules and tree-shaped data structures should read just the last article. Readers without that background should read the first, then the second, and then the third. new Redirects to HTML::TreeBuilder::new new_from_file Redirects to HTML::TreeBuilder::new_from_file new_from_content Redirects to HTML::TreeBuilder::new_from_content
Installieren: perl-HTML-Tree.jpg Status: perl-HTML-Tree.png Umfang:198 KiB

Paket enthält Anwendung:

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