#!/usr/bin/env python
# Generate Maintainers file used by e.g. the Debian Bug Tracking System
-# Copyright (C) 2000 James Troup <james@nocrew.org>
-# $Id: charisma,v 1.1 2000-11-24 00:20:11 troup Exp $
+# Copyright (C) 2000, 2001, 2002, 2003, 2004 James Troup <james@nocrew.org>
+# $Id: charisma,v 1.18 2004-06-17 15:02:02 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
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+################################################################################
+
# ``As opposed to "Linux sucks. Respect my academic authoritah, damn
# you!" or whatever all this hot air amounts to.''
# -- ajt@ in _that_ thread on debian-devel@
-####################################################################################################################################
+################################################################################
-import os, pg, re, string, sys
-import apt_pkg
-import utils
+import pg, sys;
+import db_access, utils;
+import apt_pkg;
-####################################################################################################################################
+################################################################################
projectB = None
Cnf = None
-maintainer_cache = {}
maintainer_from_source_cache = {}
packages = {}
fixed_maintainer_cache = {}
-re_split = re.compile(r"(\S+)\s+(\S+.*)")
+################################################################################
+
+def usage (exit_code=0):
+ print """Usage: charisma [OPTION] EXTRA_FILE[...]
+Generate an index of packages <=> Maintainers.
-####################################################################################################################################
+ -h, --help show this help and exit
+"""
+ sys.exit(exit_code)
+
+################################################################################
def fix_maintainer (maintainer):
global fixed_maintainer_cache;
return fixed_maintainer_cache[maintainer]
+def get_maintainer (maintainer):
+ return fix_maintainer(db_access.get_maintainer(maintainer));
+
def get_maintainer_from_source (source_id):
global maintainer_from_source_cache
-
+
if not maintainer_from_source_cache.has_key(source_id):
- q = projectB.query("SELECT name FROM maintainer WHERE id IN (SELECT maintainer FROM source WHERE id = %s)" % (source_id));
+ q = projectB.query("SELECT m.name FROM maintainer m, source s WHERE s.id = %s and s.maintainer = m.id" % (source_id));
maintainer = q.getresult()[0][0]
maintainer_from_source_cache[source_id] = fix_maintainer(maintainer)
-
- return maintainer_from_source_cache[source_id]
-def get_maintainer (maintainer_id):
- global maintainer_cache
-
- if not maintainer_cache.has_key(maintainer_id):
- q = projectB.query("SELECT name FROM maintainer WHERE id = %s" % (maintainer_id));
- maintainer = q.getresult()[0][0]
- maintainer_cache[maintainer_id] = fix_maintainer(maintainer)
-
- return maintainer_cache[maintainer_id]
+ return maintainer_from_source_cache[source_id]
-####################################################################################################################################
+################################################################################
def main():
global Cnf, projectB;
- projectB = pg.connect('projectb', 'localhost');
+ Cnf = utils.get_conf()
+
+ Arguments = [('h',"help","Charisma::Options::Help")];
+ if not Cnf.has_key("Charisma::Options::Help"):
+ Cnf["Charisma::Options::Help"] = "";
+
+ extra_files = apt_pkg.ParseCommandLine(Cnf,Arguments,sys.argv);
+ Options = Cnf.SubTree("Charisma::Options");
- apt_pkg.init();
-
- Cnf = apt_pkg.newConfiguration();
- apt_pkg.ReadConfigFileISC(Cnf,utils.which_conf_file());
+ if Options["Help"]:
+ usage();
- extra_files = apt_pkg.ParseCommandLine(Cnf,[],sys.argv);
+ projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]));
+ db_access.init(Cnf, projectB);
for suite in Cnf.SubTree("Suite").List():
- suite = string.lower(suite);
- suite_priority = int(Cnf["Suite::%s::Priority" % (suite)])
+ suite = suite.lower();
+ suite_priority = int(Cnf["Suite::%s::Priority" % (suite)]);
+
+ # Source packages
+ 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))
+ sources = q.getresult();
+ for source in sources:
+ package = source[0];
+ version = source[1];
+ maintainer = fix_maintainer(source[2]);
+ if packages.has_key(package):
+ if packages[package]["priority"] <= suite_priority:
+ if apt_pkg.VersionCompare(packages[package]["version"], version) < 0:
+ packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
+ else:
+ packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
+
# Binary packages
- q = projectB.query("SELECT b.package, b.source, b.maintainer FROM bin_associations ba, binaries b, suite s WHERE s.suite_name = '%s' AND ba.suite = s.id AND ba.bin = b.id" % (suite));
+ 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));
binaries = q.getresult();
for binary in binaries:
- package = binary[0]
- source_id = binary[1]
+ package = binary[0];
+ source_id = binary[1];
+ version = binary[3];
# Use the source maintainer first; falling back on the binary maintainer as a last resort only
- if source_id != 0:
- maintainer = get_maintainer_from_source(source_id)
+ if source_id:
+ maintainer = get_maintainer_from_source(source_id);
else:
- maintainer = get_maintainer(binary[2])
+ maintainer = get_maintainer(binary[2]);
if packages.has_key(package):
- if packages[package]["priority"] < suite_priority:
- packages[package] = { "maintainer": maintainer, "priority": suite_priority }
+ if packages[package]["priority"] <= suite_priority:
+ if apt_pkg.VersionCompare(packages[package]["version"], version) < 0:
+ packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
else:
- packages[package] = { "maintainer": maintainer, "priority": suite_priority }
-
- # Source packages
- q = projectB.query("SELECT s.source, 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))
- sources = q.getresult();
- for source in sources:
- package = source[0]
- maintainer = fix_maintainer(source[1])
- if packages.has_key(package):
- if packages[package]["priority"] < suite_priority:
- packages[package] = { "maintainer": maintainer, "priority": suite_priority }
- else:
- packages[package] = { "maintainer": maintainer, "priority": suite_priority }
+ packages[package] = { "maintainer": maintainer, "priority": suite_priority, "version": version };
# Process any additional Maintainer files (e.g. from non-US or pseudo packages)
for filename in extra_files:
- file = utils.open_file(filename, 'r')
+ file = utils.open_file(filename);
for line in file.readlines():
- m = re_split.match(line[:-1])
- package = m.group(1)
- maintainer = fix_maintainer(m.group(2))
- if not packages.has_key(package):
- packages[package] = { "maintainer": maintainer, "priority": 0 }
- file.close()
-
+ line = utils.re_comments.sub('', line).strip();
+ if line == "":
+ continue;
+ split = line.split();
+ lhs = split[0];
+ maintainer = fix_maintainer(" ".join(split[1:]));
+ if lhs.find('~') != -1:
+ (package, version) = lhs.split('~');
+ else:
+ package = lhs;
+ version = '*';
+ # A version of '*' overwhelms all real version numbers
+ if not packages.has_key(package) or version == '*' \
+ or apt_pkg.VersionCompare(packages[package]["version"], version) < 0:
+ packages[package] = { "maintainer": maintainer, "version": version };
+ file.close();
+
package_keys = packages.keys()
package_keys.sort()
for package in package_keys:
- print "%-20s %s" % (package, packages[package]["maintainer"])
+ lhs = "~".join([package, packages[package]["version"]]);
+ print "%-30s %s" % (lhs, packages[package]["maintainer"]);
+
+################################################################################
if __name__ == '__main__':
main()