HTML::TreeBuilder::LibXML(3pm)

1HTML::TreeBuilder::LibXUMsLe(r3pCmo)ntributed Perl DocumHeTnMtLa:t:iTorneeBuilder::LibXML(3pm)
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NAME

6       HTML::TreeBuilder::LibXML - HTML::TreeBuilder and XPath compatible
7       interface with libxml
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SYNOPSIS

10           use HTML::TreeBuilder::LibXML;
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12           my $tree = HTML::TreeBuilder::LibXML->new;
13           $tree->parse($html);
14           $tree->eof;
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16           # $tree and $node compatible to HTML::Element
17           my @nodes = $tree->findvalue($xpath);
18           for my $node (@nodes) {
19               print $node->tag;
20               my %attr = $node->all_external_attr;
21           }
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23           HTML::TreeBuilder::LibXML->replace_original(); # replace HTML::TreeBuilder::XPath->new
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DESCRIPTION

26       HTML::TreeBuilder::XPath is libxml based compatible interface to
27       HTML::TreeBuilder, which could be slow for a large document.
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29       HTML::TreeBuilder::LibXML is drop-in-replacement for
30       HTML::TreeBuilder::XPath.
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32       This module doesn't implement all of HTML::TreeBuilder and
33       HTML::Element APIs, but enough methods are defined so modules like
34       Web::Scraper work.
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BENCHMARK

37       This is a benchmark result by tools/benchmark.pl
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39               Web::Scraper: 0.26
40               HTML::TreeBuilder::XPath: 0.09
41               HTML::TreeBuilder::LibXML: 0.01_01
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43                            Rate  no_libxml use_libxml
44               no_libxml  5.45/s         --       -94%
45               use_libxml 94.3/s      1632%         --
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AUTHOR

48       Tokuhiro Matsuno <tokuhirom@gmail.com>
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50       Tatsuhiko Miyagawa <miyagawa@cpan.org>
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52       Masahiro Chiba
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THANKS TO

55       woremacx++ http://d.hatena.ne.jp/woremacx/20080202/1201927162
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57       id:dailyflower
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LICENSE

63       This library is free software; you can redistribute it and/or modify it
64       under the same terms as Perl itself.
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68perl v5.30.0                      2019-07-26    HTML::TreeBuilder::LibXML(3pm)