From 5752066d0711c7956c1944c4e47c3d7718b49c27 Mon Sep 17 00:00:00 2001 From: Michael Schroeder Date: Fri, 20 Sep 2013 15:15:59 +0200 Subject: bindings: add stringification shortcut for problems Also fixes bugs in the rbsolv example. --- bindings/solv.i | 11 +++++++++++ doc/libsolv-bindings.3 | 19 +++++++++++++++++-- doc/libsolv-bindings.txt | 9 +++++++++ doc/libsolv-constantids.3 | 6 +++--- doc/libsolv-history.3 | 6 +++--- doc/libsolv-pool.3 | 6 +++--- doc/libsolv.3 | 6 +++--- examples/p5solv | 4 +--- examples/pysolv | 4 +--- examples/rbsolv | 6 +++--- 10 files changed, 54 insertions(+), 23 deletions(-) diff --git a/bindings/solv.i b/bindings/solv.i index 7c0db0a..77d744a 100644 --- a/bindings/solv.i +++ b/bindings/solv.i @@ -2396,6 +2396,17 @@ rb_eval_string( queue_push(&q, i); return q; } +#if defined(SWIGPERL) + %rename("str") __str__; +#endif + const char *__str__() { + Id type, source, target, dep; + Id r = solver_findproblemrule($self->solv, $self->id); + if (!r) + return ""; + type = solver_ruleinfo($self->solv, r, &source, &target, &dep); + return solver_problemruleinfo2str($self->solv, type, source, target, dep); + } } %extend Solution { diff --git a/doc/libsolv-bindings.3 b/doc/libsolv-bindings.3 index 77e64c1..8dc8a42 100644 --- a/doc/libsolv-bindings.3 +++ b/doc/libsolv-bindings.3 @@ -2,12 +2,12 @@ .\" Title: Libsolv-Bindings .\" Author: [see the "Author" section] .\" Generator: DocBook XSL Stylesheets v1.78.0 -.\" Date: 08/21/2013 +.\" Date: 09/20/2013 .\" Manual: LIBSOLV .\" Source: libsolv .\" Language: English .\" -.TH "LIBSOLV\-BINDINGS" "3" "08/21/2013" "libsolv" "LIBSOLV" +.TH "LIBSOLV\-BINDINGS" "3" "09/20/2013" "libsolv" "LIBSOLV" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- @@ -3665,6 +3665,21 @@ my \fI$cnt\fR \fB=\fR \fI$problem\fR\fB\->solution_count()\fR; .\} .sp Return the number of solutions without creating solution objects\&. +.sp +.if n \{\ +.RS 4 +.\} +.nf +\fB\fR +my \fI$str\fR \fB=\fR \fI$problem\fR\fB\->str\fR; +\fIstr\fR \fB= str(\fR\fIproblem\fR\fB)\fR +\fIstr\fR \fB=\fR \fIproblem\fR\fB\&.to_s\fR +.fi +.if n \{\ +.RE +.\} +.sp +Return a string describing the problem\&. This is a convenience function, it is a shorthand for calling findproblemrule(), then ruleinfo() on the problem rule and problemstr() on the ruleinfo object\&. .SH "THE RULE CLASS" .sp Rules are the basic block of sat solving\&. Each package dependency gets translated into one or multiple rules\&. diff --git a/doc/libsolv-bindings.txt b/doc/libsolv-bindings.txt index 062761f..8f5f980 100644 --- a/doc/libsolv-bindings.txt +++ b/doc/libsolv-bindings.txt @@ -2276,6 +2276,15 @@ the solution class for more information. Return the number of solutions without creating solution objects. + + my $str = $problem->str; + str = str(problem) + str = problem.to_s + +Return a string describing the problem. This is a convenience function, it is +a shorthand for calling findproblemrule(), then ruleinfo() on the problem +rule and problemstr() on the ruleinfo object. + The Rule Class -------------- Rules are the basic block of sat solving. Each package dependency gets translated diff --git a/doc/libsolv-constantids.3 b/doc/libsolv-constantids.3 index 92b5a4e..225ae7f 100644 --- a/doc/libsolv-constantids.3 +++ b/doc/libsolv-constantids.3 @@ -1,13 +1,13 @@ '\" t .\" Title: Libsolv-Constantids .\" Author: [see the "Author" section] -.\" Generator: DocBook XSL Stylesheets v1.76.1 -.\" Date: 06/18/2013 +.\" Generator: DocBook XSL Stylesheets v1.78.0 +.\" Date: 09/20/2013 .\" Manual: LIBSOLV .\" Source: libsolv .\" Language: English .\" -.TH "LIBSOLV\-CONSTANTIDS" "3" "06/18/2013" "libsolv" "LIBSOLV" +.TH "LIBSOLV\-CONSTANTIDS" "3" "09/20/2013" "libsolv" "LIBSOLV" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- diff --git a/doc/libsolv-history.3 b/doc/libsolv-history.3 index 2f3df53..c4b33fc 100644 --- a/doc/libsolv-history.3 +++ b/doc/libsolv-history.3 @@ -1,13 +1,13 @@ '\" t .\" Title: Libsolv-History .\" Author: [see the "Author" section] -.\" Generator: DocBook XSL Stylesheets v1.76.1 -.\" Date: 06/11/2013 +.\" Generator: DocBook XSL Stylesheets v1.78.0 +.\" Date: 09/20/2013 .\" Manual: LIBSOLV .\" Source: libsolv .\" Language: English .\" -.TH "LIBSOLV\-HISTORY" "3" "06/11/2013" "libsolv" "LIBSOLV" +.TH "LIBSOLV\-HISTORY" "3" "09/20/2013" "libsolv" "LIBSOLV" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- diff --git a/doc/libsolv-pool.3 b/doc/libsolv-pool.3 index db66aa5..748f112 100644 --- a/doc/libsolv-pool.3 +++ b/doc/libsolv-pool.3 @@ -1,13 +1,13 @@ '\" t .\" Title: Libsolv-Pool .\" Author: [see the "Author" section] -.\" Generator: DocBook XSL Stylesheets v1.76.1 -.\" Date: 06/14/2013 +.\" Generator: DocBook XSL Stylesheets v1.78.0 +.\" Date: 09/20/2013 .\" Manual: LIBSOLV .\" Source: libsolv .\" Language: English .\" -.TH "LIBSOLV\-POOL" "3" "06/14/2013" "libsolv" "LIBSOLV" +.TH "LIBSOLV\-POOL" "3" "09/20/2013" "libsolv" "LIBSOLV" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- diff --git a/doc/libsolv.3 b/doc/libsolv.3 index 88180b9..da81c49 100644 --- a/doc/libsolv.3 +++ b/doc/libsolv.3 @@ -1,13 +1,13 @@ '\" t .\" Title: Libsolv .\" Author: [see the "Author" section] -.\" Generator: DocBook XSL Stylesheets v1.76.1 -.\" Date: 06/14/2013 +.\" Generator: DocBook XSL Stylesheets v1.78.0 +.\" Date: 09/20/2013 .\" Manual: LIBSOLV .\" Source: libsolv .\" Language: English .\" -.TH "LIBSOLV" "3" "06/14/2013" "libsolv" "LIBSOLV" +.TH "LIBSOLV" "3" "09/20/2013" "libsolv" "LIBSOLV" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- diff --git a/examples/p5solv b/examples/p5solv index ac2e730..77d580a 100755 --- a/examples/p5solv +++ b/examples/p5solv @@ -627,9 +627,7 @@ while (1) { last unless @problems; for my $problem (@problems) { print "Problem $problem->{id}/".@problems.":\n"; - my $r = $problem->findproblemrule(); - my $ri = $r->info(); - print $ri->problemstr()."\n"; + print $problem->str()."\n"; my @solutions = $problem->solutions(); for my $solution (@solutions) { print " Solution $solution->{id}:\n"; diff --git a/examples/pysolv b/examples/pysolv index a658eab..fe217e1 100755 --- a/examples/pysolv +++ b/examples/pysolv @@ -768,9 +768,7 @@ while True: break for problem in problems: print "Problem %d/%d:" % (problem.id, len(problems)) - r = problem.findproblemrule() - ri = r.info() - print ri.problemstr() + print problem solutions = problem.solutions() for solution in solutions: print " Solution %d:" % solution.id diff --git a/examples/rbsolv b/examples/rbsolv index 6119190..c67a4c4 100755 --- a/examples/rbsolv +++ b/examples/rbsolv @@ -527,7 +527,7 @@ end for reposdir in reposdirs do next unless FileTest.directory?(reposdir) for reponame in Dir["#{reposdir}/*.repo"].sort do - cfg = IniFile.new(reponame) + cfg = IniFile.load(reponame) cfg.each_section do |ali| repoattr = { 'alias' => ali, 'enabled' => 0, 'priority' => 99, 'autorefresh' => 1, 'type' => 'rpm-md', 'metadata_expire' => 900} repoattr.update(cfg[ali]) @@ -641,7 +641,7 @@ while true break if problems.empty? for problem in problems puts "Problem #{problem.id}/#{problems.count}:" - puts problem.findproblemrule.info.problemstr + puts problem solutions = problem.solutions for solution in solutions puts " Solution #{solution.id}:" @@ -712,7 +712,7 @@ for cl in trans.classify(Solv::Transaction::SOLVER_TRANSACTION_SHOW_OBSOLETES | end puts "install size change: #{trans.calc_installsizechange()} K\n\n" -while true: +while true print("OK to continue (y/n)? ") STDOUT.flush yn = STDIN.gets.strip -- cgit v1.2.3