#!/usr/bin/env python # Display information about package(s) (suite, version, etc.) # Copyright (C) 2000, 2001 James Troup # $Id: madison,v 1.16 2002-03-29 15:27:47 troup Exp $ # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # And, lo, a great and menacing voice rose from the depths, and with # great wrath and vehemence it's voice boomed across the # land... ``hehehehehehe... that *tickles*'' # -- aj on IRC ################################################################################ import pg, string, sys; import utils, db_access; import apt_pkg; ################################################################################ Cnf = None; projectB = None; ################################################################################ def arch_compare (a, b): if a == "source" and b == "source": return 0; elif a == "source": return -1; elif b == "source": return 1; return cmp (a, b); ################################################################################ def usage (exit_code=0): print """Usage: madison [OPTION] PACKAGE[...] Display information about PACKAGE(s). -a, --architecture=ARCH only show info for this architecture -r, --regex treat PACKAGE as a regex -s, --suite=SUITE only show info for this suite -S, --source-and-binary show info for the binary children of source pkgs -h, --help show this help and exit Both ARCH and SUITE can be space seperated lists, e.g. --architecture=\"m68k i386\"""" sys.exit(exit_code) ################################################################################ def main (): global Cnf, projectB; Cnf = utils.get_conf() Arguments = [('a', "architecture", "Madison::Options::Architecture", "HasArg"), ('r', "regex", "Madison::Options::Regex"), ('s', "suite", "Madison::Options::Suite", "HasArg"), ('S', "source-and-binary", "Madison::Options::Source-And-Binary"), ('h', "help", "Madison::Options::Help")]; for i in ["architecture", "regex", "suite", "source-and-binary", "help" ]: if not Cnf.has_key("Madison::Options::%s" % (i)): Cnf["Madison::Options::%s" % (i)] = ""; packages = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv); Options = Cnf.SubTree("Madison::Options") if Options["Help"]: usage(); if not packages: utils.fubar("need at least one package name as an argument."); projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"])); db_access.init(Cnf, projectB); if Options["Regex"]: comparison_operator = "~"; else: comparison_operator = "="; if Options["Suite"]: suite_ids_list = []; for suite in string.split(Options["Suite"]): suite_id = db_access.get_suite_id(suite); if suite_id == -1: utils.warn("suite '%s' not recognised." % (suite)); else: suite_ids_list.append(suite_id); if suite_ids_list: con_suites = "AND su.id IN (%s)" % string.join(map(str, suite_ids_list), ", "); else: utils.fubar("No correct suite given."); else: con_suites = ""; if Options["Architecture"]: arch_ids_list = []; check_source = 0; for architecture in string.split(Options["Architecture"]): if architecture == "source": check_source = 1; architecture_id = db_access.get_architecture_id(architecture); if architecture_id == -1: utils.warn("architecture '%s' not recognised." % (architecture)); else: arch_ids_list.append(architecture_id); if arch_ids_list: con_architectures = "AND a.id IN (%s)" % string.join(map(str, arch_ids_list), ", "); else: utils.fubar("No correct architecture given."); else: con_architectures = ""; check_source = 1; if Options["Source-And-Binary"]: new_packages = []; for package in packages: q = projectB.query("SELECT DISTINCT package FROM binaries WHERE EXISTS (SELECT s.source FROM source s WHERE binaries.source = s.id AND s.source %s '%s')" % (comparison_operator, package)); new_packages.extend(map(lambda x: x[0], q.getresult())); new_packages.append(package); packages = new_packages; results = 0; for package in packages: q = projectB.query("SELECT b.package, b.version, a.arch_string, su.suite_name, m.name FROM binaries b, architecture a, suite su, bin_associations ba, maintainer m WHERE b.package %s '%s' AND a.id = b.architecture AND su.id = ba.suite AND b.id = ba.bin AND b.maintainer = m.id %s %s" % (comparison_operator, package, con_suites, con_architectures)); ql = q.getresult(); if check_source: q = projectB.query("SELECT s.source, s.version, 'source', su.suite_name, m.name FROM source s, suite su, src_associations sa, maintainer m WHERE s.source %s '%s' AND su.id = sa.suite AND s.id = sa.source AND s.maintainer = m.id %s" % (comparison_operator, package, con_suites)); ql.extend(q.getresult()); d = {}; for i in ql: results = results + 1; package = i[0]; version = i[1]; architecture = i[2]; suite = i[3]; if not d.has_key(version): d[version] = {}; if not d[version].has_key(suite): d[version][suite] = []; d[version][suite].append(architecture); versions = d.keys(); versions.sort(apt_pkg.VersionCompare); for version in versions: suites = d[version].keys(); suites.sort(); for suite in suites: sys.stdout.write("%10s | %10s | %13s | " % (package, version, suite)); count = 0; arches = d[version][suite]; arches.sort(arch_compare); for arch in arches: if count > 0: sys.stdout.write(', '); sys.stdout.write(arch); count = count + 1; sys.stdout.write('\n'); if not results: sys.exit(1); ####################################################################################### if __name__ == '__main__': main()