Perlbeginner1 has asked for the wisdom of the Perl Monks concerning the following question:
#!/usr/bin/perl use strict; use warnings; use WWW::Mechanize::Firefox; my $mech = new WWW::Mechanize::Firefox(); open(INPUT, "<urls.txt") or die $!; while (<INPUT>) { chomp; print "$_\n"; $mech->get($_); my $png = $mech->content_as_png(); my $name = "$_"; $name =~s/^www\.//; $name .= ".png"; open(OUTPUT, ">$name"); print OUTPUT $png; sleep (5); }
http://www.unifr.ch/sfm print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 2. http://www.zug.phz.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 3. http://www.schwyz.phz.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 4. http://www.luzern.phz.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 5. http://www.schwyz.phz.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 6. http://www.phvs.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 7. http://www.phtg.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 8. http://www.phsg.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 9. http://www.phsh.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 10. http://www.phr.ch print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 11. http://www.hepfr.ch/ print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 12. http://www.phbern.ch + + print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 13. + http://www.ph-solothurn.ch + + print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 14. + http://www.pfh-gr.ch + + print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 15. + http://www.ma-shp.luzern.phz.ch + + print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 16. http://www.heilpaedagogik.phbern.ch/ print() on closed filehandle OUTPUT at test_3.pl line 20, <INPUT> line + 17.
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Re: strange output with Perl::mecha - seems to overload the machine
by Corion (Patriarch) on Mar 11, 2012 at 15:29 UTC | |
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