3 # Generate Maintainers file used by e.g. the Debian Bug Tracking System
4 # Copyright (C) 2000, 2001 James Troup <james@nocrew.org>
5 # $Id: charisma,v 1.10 2001-09-26 03:47:15 troup Exp $
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 ################################################################################
23 # ``As opposed to "Linux sucks. Respect my academic authoritah, damn
24 # you!" or whatever all this hot air amounts to.''
25 # -- ajt@ in _that_ thread on debian-devel@
27 ################################################################################
29 import os, pg, re, string, sys
30 import db_access, utils
33 ################################################################################
37 maintainer_from_source_cache = {}
39 fixed_maintainer_cache = {}
41 ################################################################################
42 def usage (exit_code):
43 print """Usage: charisma [OPTION] EXTRA_FILE[...]
44 Generate an index of packages <=> Maintainers.
48 ################################################################################
50 def fix_maintainer (maintainer):
51 global fixed_maintainer_cache;
53 if not fixed_maintainer_cache.has_key(maintainer):
54 fixed_maintainer_cache[maintainer] = utils.fix_maintainer(maintainer)[0]
56 return fixed_maintainer_cache[maintainer]
58 def get_maintainer (maintainer):
59 return fix_maintainer(db_access.get_maintainer(maintainer));
61 def get_maintainer_from_source (source_id):
62 global maintainer_from_source_cache
64 if not maintainer_from_source_cache.has_key(source_id):
65 q = projectB.query("SELECT m.name FROM maintainer m, source s WHERE s.id = %s and s.maintainer = m.id" % (source_id));
66 maintainer = q.getresult()[0][0]
67 maintainer_from_source_cache[source_id] = fix_maintainer(maintainer)
69 return maintainer_from_source_cache[source_id]
71 ################################################################################
78 Cnf = apt_pkg.newConfiguration();
79 apt_pkg.ReadConfigFileISC(Cnf,utils.which_conf_file());
81 extra_files = apt_pkg.ParseCommandLine(Cnf,[],sys.argv);
83 #projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]), None, None, Cnf["DB::ROUser"]);
84 projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]));
85 db_access.init(Cnf, projectB);
87 for suite in Cnf.SubTree("Suite").List():
88 suite = string.lower(suite);
89 suite_priority = int(Cnf["Suite::%s::Priority" % (suite)]);
92 q = projectB.query("SELECT s.source, s.version, m.name FROM src_associations sa, source s, suite su, maintainer m WHERE su.suite_name = '%s' AND sa.suite = su.id AND sa.source = s.id AND m.id = s.maintainer" % (suite))
93 sources = q.getresult();
94 for source in sources:
97 maintainer = fix_maintainer(source[2]);
98 if packages.has_key(package):
99 if packages[package]["priority"] <= suite_priority:
100 if apt_pkg.VersionCompare(packages[package]["version"], version) == -1:
101 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
103 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
106 q = projectB.query("SELECT b.package, b.source, b.maintainer, b.version FROM bin_associations ba, binaries b, suite s WHERE s.suite_name = '%s' AND ba.suite = s.id AND ba.bin = b.id" % (suite));
107 binaries = q.getresult();
108 for binary in binaries:
110 source_id = binary[1];
112 # Use the source maintainer first; falling back on the binary maintainer as a last resort only
113 if source_id != 0 and source_id != None:
114 maintainer = get_maintainer_from_source(source_id);
116 maintainer = get_maintainer(binary[2]);
117 if packages.has_key(package):
118 if packages[package]["priority"] <= suite_priority:
119 if apt_pkg.VersionCompare(packages[package]["version"], version) == -1:
120 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
122 packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
124 # Process any additional Maintainer files (e.g. from non-US or pseudo packages)
125 for filename in extra_files:
126 file = utils.open_file(filename);
127 for line in file.readlines():
128 line = string.strip(utils.re_comments.sub('', line[:-1]))
131 split = string.split(line);
133 maintainer = fix_maintainer(string.join(split[1:]));
134 if string.find(lhs,'~') != -1:
135 lhs_split = string.split(lhs, '~');
136 package = lhs_split[0];
137 version = lhs_split[1];
141 # A version of '*' overwhelms all real version numbers
142 if not packages.has_key(package) or version == '*' \
143 or apt_pkg.VersionCompare(packages[package]["version"], version) == -1:
144 packages[package] = { "maintainer": maintainer, "version": version };
147 package_keys = packages.keys()
149 for package in package_keys:
150 lhs = string.join([package, packages[package]["version"]], '~');
151 print "%-30s %s" % (lhs, packages[package]["maintainer"]);
153 ################################################################################
155 if __name__ == '__main__':