# DB access fucntions
-# Copyright (C) 2000 James Troup <james@nocrew.org>
-# $Id: db_access.py,v 1.3 2000-12-05 04:27:48 troup Exp $
+# Copyright (C) 2000, 2001 James Troup <james@nocrew.org>
+# $Id: db_access.py,v 1.7 2001-04-03 10:01:27 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
import pg, string
-Cnf = None
-projectB = None
-suite_id_cache = {}
-architecture_id_cache = {}
-archive_id_cache = {}
-component_id_cache = {}
-location_id_cache = {}
-maintainer_id_cache = {}
-source_id_cache = {}
-files_id_cache = {}
+############################################################################################
+
+Cnf = None;
+projectB = None;
+suite_id_cache = {};
+section_id_cache = {};
+priority_id_cache = {};
+override_type_id_cache = {};
+architecture_id_cache = {};
+archive_id_cache = {};
+component_id_cache = {};
+location_id_cache = {};
+maintainer_id_cache = {};
+source_id_cache = {};
+files_id_cache = {};
+maintainer_cache = {}
+
+############################################################################################
def init (config, sql):
global Cnf, projectB
if ql == []:
return -1;
- suite_id = q.getresult()[0][0]
+ suite_id = ql[0][0];
suite_id_cache[suite] = suite_id
return suite_id
+def get_section_id (section):
+ global section_id_cache
+
+ if section_id_cache.has_key(section):
+ return section_id_cache[section]
+
+ q = projectB.query("SELECT id FROM section WHERE section = '%s'" % (section))
+ ql = q.getresult();
+ if ql == []:
+ return -1;
+
+ section_id = ql[0][0];
+ section_id_cache[section] = section_id
+
+ return section_id
+
+def get_priority_id (priority):
+ global priority_id_cache
+
+ if priority_id_cache.has_key(priority):
+ return priority_id_cache[priority]
+
+ q = projectB.query("SELECT id FROM priority WHERE priority = '%s'" % (priority))
+ ql = q.getresult();
+ if ql == []:
+ return -1;
+
+ priority_id = ql[0][0];
+ priority_id_cache[priority] = priority_id
+
+ return priority_id
+
+def get_override_type_id (type):
+ global override_type_id_cache;
+
+ if override_type_id_cache.has_key(type):
+ return override_type_id_cache[type];
+
+ q = projectB.query("SELECT id FROM override_type WHERE type = '%s'" % (type));
+ ql = q.getresult();
+ if ql == []:
+ return -1;
+
+ override_type_id = ql[0][0];
+ override_type_id_cache[type] = override_type_id;
+
+ return override_type_id;
+
def get_architecture_id (architecture):
- global architecture_id_cache
+ global architecture_id_cache;
if architecture_id_cache.has_key(architecture):
- return architecture_id_cache[architecture]
+ return architecture_id_cache[architecture];
q = projectB.query("SELECT id FROM architecture WHERE arch_string = '%s'" % (architecture))
- architecture_id = q.getresult()[0][0]
- architecture_id_cache[architecture] = architecture_id
+ ql = q.getresult();
+ if ql == []:
+ return -1;
+
+ architecture_id = ql[0][0];
+ architecture_id_cache[architecture] = architecture_id;
- return architecture_id
+ return architecture_id;
def get_archive_id (archive):
global archive_id_cache
if ql == []:
return -1;
- component_id = ql[0][0]
+ component_id = ql[0][0];
component_id_cache[component] = component_id
return component_id
if files_id_cache.has_key(cache_key):
return files_id_cache[cache_key]
+ size = int(size);
q = projectB.query("SELECT id, size, md5sum FROM files WHERE filename = '%s' AND location = %d" % (filename, location_id));
ql = q.getresult();
if ql:
if len(ql) != 1:
return -1;
- ql = ql[0]
- orig_size = ql[1];
+ ql = ql[0];
+ orig_size = int(ql[1]);
orig_md5sum = ql[2];
if orig_size != size or orig_md5sum != md5sum:
return -2;
- files_id_cache[cache_key] = ql[0]
+ files_id_cache[cache_key] = ql[0];
return files_id_cache[cache_key]
else:
return None
##########################################################################################
+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_cache[maintainer_id] = q.getresult()[0][0];
+
+ return maintainer_cache[maintainer_id];
+
+##########################################################################################