What module can I use to parse RSS feeds in a Perl CGI script?

I am trying to find a RSS parser that can be used with a Perl CGI script. I found simplepie and that's really easy parser to use in PHP scripting. Unfortunately that doesn't work with a Perl CGI script. Please let me开发者_StackOverflow社区 know if there is anything that's easy to use like simplepie.

I came across this one RssDisplay but I am not sure about the usage and also how good it is.

From CPAN: XML::RSS::Parser.

XML::RSS::Parser is a lightweight liberal parser of RSS feeds. This parser is "liberal" in that it does not demand compliance of a specific RSS version and will attempt to gracefully handle tags it does not expect or understand. The parser's only requirements is that the file is well-formed XML and remotely resembles RSS.

#!/usr/bin/perl

use strict; use warnings;

use XML::RSS::Parser;
use FileHandle;

my $parser = XML::RSS::Parser->new;

unless ( -e 'uploads.rdf' ) {
    require LWP::Simple;
    LWP::Simple::getstore(
        'http://search.cpan.org/uploads.rdf',
        'uploads.rdf',
    );
}
my $fh = FileHandle->new('uploads.rdf');
my $feed = $parser->parse_file($fh);

print $feed->query('/channel/title')->text_content, "\n";

my $count = $feed->item_count;
print "# of Items: $count\n";

foreach my $i ( $feed->query('//item') ) {
    print $i->query('title')->text_content, "\n";
}

Available Perl Modules

• XML::RSS::Tools

• XML::RSS::Parser:

  #!/usr/bin/perl -w
  use strict;
  
  use XML::RSS::Parser;
  use FileHandle;
  
  my $p = XML::RSS::Parser->new;
  my $fh = FileHandle->new('/path/to/some/rss/file');
  my $feed = $p->parse_file($fh);
  
  # output some values 
  my $feed_title = $feed->query('/channel/title');
  print $feed_title->text_content;
  my $count = $feed->item_count;
  print " ($count)\n";
  foreach my $i ( $feed->query('//item') ) { 
     my $node = $i->query('title');
     print '  '.$node->text_content;
     print "\n"; 
  }  
  

• XML::RSS::Parser::Lite (Pure Perl):

  use XML::RSS::Parser::Lite;
  use LWP::Simple;
  
  my $xml = get("http://url.to.rss");
  my $rp = new XML::RSS::Parser::Lite;
  $rp->parse($xml);
  
  print join(' ', $rp->get('title'), $rp->get('url'), $rp->get('description')), "\n";
  
  for (my $i = 0; $i < $rp->count(); $i++) {
     my $it = $rp->get($i);
     print join(' ', $it->get('title'), $it->get('url'), $it->get('description')), "\n";
  } 
  

• dirtyRSS:

  use dirtyRSS;
  
  $tree = parse($in);
  die("$tree\n") unless (ref $tree);
  disptree($tree, 0);