Ah, I see now that you are loading the "other script" via require. A more common approach would be to turn the first "script" into a Perl module, by naming it with a .pm extension and then loading it, still via require or use.

As memory management in Perl is mostly automatic, you don't have to do anything special to release the WWW::Mechanize object (as its documentation does not mention anything special either). If you want to reuse the same WWW::Mechanize object over and over, just store it in a variable at script startup and then use it from there:

package DownloadUtils; use strict; use vars '$mech'; sub get_mech { WWW::Mechanize->new(); }; $mech = get_mech(); sub get_file { $mech->get("$url", ':content_file' => "$file"); }; 1;

If you only simply want to download some URLs, LWP::Simple might be the easier approach. But it offers less convenience when it comes to cookies etc.


In reply to Re^3: Memory Managment with Subroutines and Objects by Corion
in thread Memory Managment with Subroutines and Objects by Anonymous Monk

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!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • 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, details, 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, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            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.