开源软件名称：

garu/Data-Printer

开源软件地址：

https://github.com/garu/Data-Printer

开源编程语言：

Perl 100.0%

开源软件介绍：

Data::Printer

Data::Printer is a Perl module to pretty-print Perl data structures and objects in full color, in a way that is properly formatted to be inspected by a human.

Basic Usage:

    my $data = get_some_data_from_somewhere();
    ...
    use DDP; p $data;  # <-- pretty-prints $data's content to STDERR

Main features:

Variable dumps designed for easy parsing by the human brain, not a machine;
Highly customizable, from indentation size to depth level. You can even rename the exported p() function!
Beautiful (and customizable) colors to highlight variable dumps and make issues stand-out quickly on your console. Comes bundled with several themes for you to pick.
Filters for specific data structures and objects to make debugging much, much easier. Includes filters for several popular classes from CPAN like JSON::*, URI, HTTP::*, LWP, Digest::*, DBI and DBIx::Class, printing what really matters to developers debugging code. It also lets you create your own custom filters easily.
Lets you inspect information that's otherwise difficult to find/debug in Perl 5, like circular references, reference counting (refcount), weak/read-only information, even estimated data size - all to help you spot issues with your data like leaks without having to know a lot about internal data structures or install heavy-weight tools like Devel::Gladiator.
keep your custom settings on a .dataprinter file that allows different options per module being analyzed! You may also create a custom profile class with your preferences and filters and upload it to CPAN.
output to many different targets like files, variables or open handles (defaults to STDERR). You can send your dumps to the screen or anywhere else, and customize this setting on a per-project or even per-module basis, like print everything from Some::Module to a debug.log file with extra info, and everything else to STDERR.
Easy to learn, easy to master. Seriously, what you already know cover about 90% of all use cases.
Works on Perl 5.8 and later Because you can't control where you debug, we try our best to be compatible with all versions of Perl 5.
Best of all? No non-core dependencies, Zero. Nada. so don't worry about adding extra weight to your project, as Data::Printer can be easily added/removed.

Please refer to Data::Printer's complete documentation for details on how to customize the output to your needs. Or (after installation) type:

perldoc Data::Printer

To view the complete docs on your terminal.

Installation

To install this module via cpanm:

> cpanm Data::Printer

Or, at the cpan shell:

cpan> install Data::Printer

If you wish to install it manually, download and unpack the tarball and run the following commands:

perl Makefile.PL
make
make test
make install

Of course, instead of downloading the tarball you may simply clone the git repository:

$ git clone git://github.com/garu/Data-Printer.git

Thank you for using Data::Printer! Please let me know of potential issues, bugs and wishlists :)

LICENSE AND COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.