NAME Versioning::Scheme::Python - Python (PEP 440) version numbering VERSION This document describes version 0.001 of Versioning::Scheme::Python (from Perl distribution Versioning-Scheme-Python), released on 2018-11-18. SYNOPSIS use Versioning::Scheme::Python; # checking validity Versioning::Scheme::Perl->is_valid_version('1.2.1a1'); # 1 Versioning::Scheme::Perl->is_valid_version('foo1'); # 0 # parsing $parsed = Versioning::Scheme::Perl->parse_version('1.2.1a1'); # => {base=>[1, 2, 1], prerelease=>["a",1]} # normalizing Versioning::Scheme::Perl->normalize_version('1.001'); # => '1.1' # comparing Versioning::Scheme::Perl->cmp_version('1.2.1', '1.2.01'); # 0 Versioning::Scheme::Perl->cmp_version('1.2.1', '1.2.1a1'); # 1 Versioning::Scheme::Perl->cmp_version('1.2.1', '1!1.1.0'); # -1 # bumping Versioning::Scheme::Perl->bump_version('1.2.3'); # => '1.2.4' Versioning::Scheme::Perl->bump_version('1.2.3', {num=>2}); # => '1.2.5' Versioning::Scheme::Perl->bump_version('1.2.3', {num=>-1}); # => '1.2.2' Versioning::Scheme::Perl->bump_version('1.2.3', {part=>-2}); # => '1.3.0' Versioning::Scheme::Perl->bump_version('1.2.3', {part=>0}); # => '2.0.0' Versioning::Scheme::Perl->bump_version('1.2.3', {part=>-2, reset_smaller=>0}); # => '1.3.3' Versioning::Scheme::Perl->bump_version('1.2.3a1', {part=>'a'}); # => '1.2.3a2' You can also mix this role into your class. DESCRIPTION This role handles Python versioning scheme (as defined in PEP 440) which can be used to version Python-based projects. The role uses Python::Version internally. METHODS is_valid_version parse_version normalize_version parse_version cmp_version bump_version Usage: Versioning::Scheme::Python->bump_version($v [ , \%opts ]); Options: * num => int (default: 1) * part => int|str (default: -1) Use number to bump base version, e.g.: Versioning::Scheme::Python->bump_version('1.2.7', {part=>1}); # => 1.3.0 Versioning::Scheme::Python->bump_version('1.2.7', {part=>1, reset_smaller=>0}); # => 1.3.7 Versioning::Scheme::Python->bump_version('1.2.7', {part=>-3}); # => 2.0.0 Use "dev", "post", "a", "b", "rc" to bump dev/post/alpha/beta/rc numbers, respectively. Will die if version does not have those elements. Use "epoch" to bump epoch number. HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. SEE ALSO Python::Version Python PEP 440, Role::Versioning::Scheme Other "Versioning::Scheme::*" modules. AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2018 by perlancar@cpan.org. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.