Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

Your doubt stings. I realized that XML::LibXML will now do URI fetching itself so we can leave out dealing with the user agent stuff.

#!/usr/bin/env perl use strict; use warnings; use URI::Amazon::APA; use XML::LibXML; use XML::LibXML::XPathContext; my $key = $ENV{AWS_KEY} || "YOURKEYHERE"; my $secret = $ENV{AWS_SECRET} || "youforgottoputyourownsecretin"; my $asscociate = $ENV{AWS_ASSOC} || "this-isnt-it-20"; my $title = shift || die "You must provide a search string"; my $mode = shift || die "You must provide a mode, e.g., Books"; my $uri = URI::Amazon::APA->new("http://ecs.amazonaws.com/onca/xml"); $uri->query_form( Service => "AWSECommerceService", Operation => "ItemSearch", ResponseGroup => "Large", AssociateTag => $asscociate, Title => $title, SearchIndex => $mode, ); $uri->sign( key => $key, secret => $secret ); my $doc = XML::LibXML->load_xml( location => $uri ); my $xc = XML::LibXML::XPathContext->new($doc); $xc->registerNs('amzn', $doc->getDocumentElement->namespaceURI); if ( my @error = $xc->findnodes('//amzn:Error') ) { die join("\n", map { $_->textContent } @error ), $/; } for my $item ( $xc->findnodes('//amzn:ItemAttributes/amzn:Title/text() +') ) { print $item->nodeValue, $/; } # print $doc->serialize(1);

Set-up ENV or add your info to the script and then–

node-934250.pl perl Books Learning Perl Programming Perl (3rd Edition) Learning Perl, 5th Edition Perl Cookbook, Second Edition Perl Pocket Reference Regular Expression Pocket Reference: Regular Expressions for Perl, Rub +y, PHP, Python, C, Java and .NET (Pocket Reference (O'Reilly)) Intermediate Perl Modern Perl Beginning Perl for Bioinformatics Automating System Administration with Perl: Tools to Make You More Eff +icient

In reply to Re^3: Anyone Have Perl Code for New Amazon API? [SOLVED] by Your Mother
in thread Anyone Have Perl Code for New Amazon API? [SOLVED] by DanielSpaniel

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others taking refuge in the Monastery: (7)
    As of 2014-09-19 05:24 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      How do you remember the number of days in each month?











      Results (129 votes), past polls