Hi!

This is a new paper about SWAT on habrhabr - http://habrahabr.ru/post/273731/

Alexey

Perlito5 now supports calling Perl subroutines from Java.

For example, a Perl module was compiled to "Main.java", and it can be called using:

 class TestPerl {
    public static void main(String[] args) throws Exception {
        // initialize the Perl module - setup global variables
        // and create the subroutine entries
        Main.init();
        // locate the subroutine main::test
        // and call it with an argument list
        // that is: @res = main::test(123)
        PlObject[] res = Main.apply("main::test", new String[]{ "123" });
        // do something with the results
        for (PlObject s: res) {
            System.out.println("Java result: " + s.toString());
        }
    }
}

Hey everyone,

Following is the p5p (Perl 5 Porters) mailing list summary for the past week. Enjoy!

Thanks to @VMBrasseur on Twitter and IRC, several people this year decided to submit Perl (and especially Perl 6) content for OSCON 2016. The talk announcements won't be made until December 25th (I personally submitted two, and I know of at least 4 others who submitted), but I'm pleased to announce that one of the 3-hour tutorials at Austin will be an "Introduction to Perl 6", led by yours truly.

In bash, at least.

Just paste this (on your command line or into .bashrc or wherever else you want):

perl-lib() { eval "`perl -M'local::lib @ARGV' - "$@" 0<&-`" ; }

Then you can just say things like this:

$ perl-lib ~/locallib/foo
$ perl-lib --deactivate ~/locallib/bar
$ perl-lib --deactivate-all

… instead of having to type stuff like this:

$ eval "`perl -Mlocal::lib - --deactivate ~/locallib/bar`"

… or even, as you would have had to in old versions of local::lib, this awfulness:

$ eval "`perl -Mlocal::lib=--deactivate,$HOME/locallib/bar`"

Note that the shell function will work irrespective of local::lib version.

Update: I originally posted this with a 1<&- redirect in the function, which closes STDOUT. What I actually wanted to do was close STDIN, of course.

INTRO

It's been so many times when I wrote about swat and sparrow - a tool-chain for rapid web test automation development .

Well, it's time to represent a SparrowHub - a central repository of sparrow plugins.

About swat and sparrow in few words.

SWAT

Swat - is a web test automation framework for quick and simple web test development. There are a plenty of documentation at swat project page HOW to write swat test suites and a lot examples as well.

SPARROW

Sparrow was designed as evolution for swat related development. Sparrow provides infrastructure for swat related projects. It means you could orchestrate and manage various swat tests and run them as well against dedicated web services. Right now it's quite simple console client with ordinary, naive look but I have a bigger plans for it ;-)

SPARROW PLUGINS

Strawberry Perl 5.22.1.1 is available at http://strawberryperl.com

More details in Release Notes:
http://strawberryperl.com/release-notes/5.22.1.1-32bit.html
http://strawberryperl.com/release-notes/5.22.1.1-64bit.html

I would like to thank our sponsor Enlightened Perl Organisation for resources provided to our project.

Dear Perl and MySQL community,

We're pleased to announce the release of DBD::mysql 4.033_01, the Perl DBI driver for MySQL and MariaDB databases. This is not a 'stable' release but merely for testing and feedback. We'll put out a stable 4.034 release soon; probably before christmas.

Linking against SSL by default?

Apart from that, I'd like to announce that we might want to link to SSL by default. MySQL 5.7 makes SSL connections to databases more common; right now in DBD::mysql you'd need to pass an option to Makefile.PL (--ssl) in order to enable linking to libssl. Of course, many people (and linux distributions!) don't do this by default. On the expense of the added dependency to libssl we'd want to default to compiling against libssl. We'd introduce a --nossl flag for the cases where you'd explicitly NOT want to link to SSL. When DBD::mysql is compiled against libssl you can still make connections to not-sslified servers.

Any feedback (+1's, remarks or objections) would be appreciated!

My talk from this months SydneyPM. Wherein I install OpenWRT on to an inexpensive TP-Link pocket router, install perl and attempt to smoke CPAN.
I also introduce OpenWRT in possibly too much detail, and dont really explain what smoking CPAN is.

Kieren's talk was excellent, although he informs me that he wishes to expand and refine it for future use so will not be publishing it at this time.

cross-posted from dams blog

Exception::Stringy - Modern exceptions for legacy code

A small recap of Perl exceptions

Basic Usage Of Exceptions

In Perl, exceptions are a well known and widely used mechanism. It is an old feature that has been enhanced over time. At the basic level, exceptions are triggered by the keyword die. Exceptions were initially used as a way to stop the execution of a program in case of a fatal error. The too famous line:

open my $fh, $file or die "failed to open '$file', error: $!";

is a good example.

The original way to catch exceptions in Perl has a somewhat strange syntax, it's based on the eval keyword and the special variable $@:

eval { code_that_may_die(); 1; }
  or say "exception has been caught: $@"

I was surprised to see there aren't any 256colors scripts installable from the CPAN. I have one I've been using locally for awhile, so I turned it into a proper module and uploaded it as App::256colors (first!).

Compared to the many other 256colors scripts floating around the internet, this one will print 256 color codes in both integer and hex/rgb format, which can be useful depending on what you're tweaking (e.g. Xdefaults vs PS1). I also think the output format is pretty nice (although I may be biased :) )

Based on the size of your terminal it will wrap the column output accordingly, as well as invoke the less pager with suitable options if the terminal is too small to display all the codes.

It's a pretty simple script, but I've found it invaluable for getting my color schemes "just right."

Screenshot:

https://metacpan.org/pod/distribution/App-256colors/bin/256colors https://github.com/calid/app-256colors

Hey everyone,

Following is the p5p (Perl 5 Porters) mailing list summary for the past week. Enjoy!

We can has shirts! Grab one tomorrow for AUD$30 or contact us for shipping etc. (Thanks CSW for the rush order)

Front

Back

We have no Raptors in Australia, so settled on the Australovenator - which is as real and factual as anything on wikipedia.

• Lloyd Fournier - getting started with perl 6
• Kieren Diment - TBD
• Myself - Perl and OpenWRT
• Jim Donovan (Lightning Talk) - Skills required nowadays in the Perl5 environment

Location:
Date: Wednesday, 16th December 2015
Time: 6-9pm
Place: Ooyala and Telstra Software Group Office, Level 9, 175 Liverpool St, Sydney
Best train station: Museum seems best, followed by Town Hall

Find us on Facebook and now Meetup.com.

The London Perl Workshop 2015 was the first workshop in a long time where I did not present a talk. This left me free to listen to the talks without worrying about my slides or wanting to go through my demo one more time. So, without further ado, here's my retrospective of the talks I saw:

[This is a post in my latest long-ass series.  You may want to begin at the beginning.  I do not promise that the next post in the series will be next week.  Just that I will eventually finish it, someday.  Unless I get hit by a bus.

IMPORTANT NOTE!  When I provide you links to code on GitHub, I’m giving you links to particular commits.  This allows me to show you the code as it was at the time the blog post was written and insures that the code references will make sense in the context of this post.  Just be aware that the latest version of the code may be very different.]

Last time I actually got down to it and wrote some code: Date::Easy now has a date constructor for turning arbitrary human-readable strings into date objects.  Now it’s time to expand on that and allow even more formats.

But first, we’ll do a bit of math.

I released Validator::Custom 1.01. More simple and more flexible interface is added.
Document is rewrited completely. Backword compatible is kept completely.

Validator::Custom

• Checking functions and filtering functions is added. You can use these in your source code.
• A validation object which save the result of validation is added.

Usage

　You can use checking function and filtering functions. The validation result is saved to the validation object. You don't need to learn complex things.

I did this a few years ago and it resulted in The Lacuna Expanse. I’m thinking I may be due for another one. 

[From my blog.]

Hey everyone,

Following is the p5p (Perl 5 Porters) mailing list summary for the past week, including the first Monday of this week. Enjoy!