# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+################################################################################
+
+# Ganneff> Please go and try to lock mhy now. After than try to lock NEW.
+# twerner> !lock mhy
+# dak> twerner: You suck, this is already locked by Ganneff
+# Ganneff> now try with NEW
+# twerner> !lock NEW
+# dak> twerner: also locked NEW
+# mhy> Ganneff: oy, stop using me for locks and highlighting me you tall muppet
+# Ganneff> hehe :)
+
+################################################################################
+
from daklib.dbconn import *
from daklib.config import Config
+from daklib.threadpool import ThreadPool
from daklib import utils
-import apt_pkg, os, sys
+import apt_pkg, os, stat, sys
def fetch(query, args, session):
return [path + filename for (path, filename) in \
session.execute(query, args).fetchall()]
-def getSources(suite, component, session):
+def getSources(suite, component, session, timestamp):
+ extra_cond = ""
+ if timestamp:
+ extra_cond = "AND extract(epoch from sa.created) > %d" % timestamp
query = """
- SELECT path, filename
- FROM srcfiles_suite_component
- WHERE suite = :suite AND component = :component
+ SELECT l.path, f.filename
+ FROM source s
+ JOIN src_associations sa
+ ON s.id = sa.source AND sa.suite = :suite %s
+ JOIN files f
+ ON s.file = f.id
+ JOIN location l
+ ON f.location = l.id AND l.component = :component
ORDER BY filename
- """
+ """ % extra_cond
args = { 'suite': suite.suite_id,
'component': component.component_id }
return fetch(query, args, session)
-def getBinaries(suite, component, architecture, type, session):
+def getBinaries(suite, component, architecture, type, session, timestamp):
+ extra_cond = ""
+ if timestamp:
+ extra_cond = "AND extract(epoch from ba.created) > %d" % timestamp
query = """
- SELECT path, filename
- FROM binfiles_suite_component_arch
- WHERE suite = :suite AND component = :component AND type = :type AND
- (architecture = :architecture OR architecture = 2)
- ORDER BY filename
- """
+CREATE TEMP TABLE b_candidates (
+ source integer,
+ file integer,
+ architecture integer);
+
+INSERT INTO b_candidates (source, file, architecture)
+ SELECT b.source, b.file, b.architecture
+ FROM binaries b
+ JOIN bin_associations ba ON b.id = ba.bin
+ WHERE b.type = :type AND ba.suite = :suite AND
+ b.architecture IN (2, :architecture) %s;
+
+CREATE TEMP TABLE gf_candidates (
+ filename text,
+ path text,
+ architecture integer,
+ src integer,
+ source text);
+
+INSERT INTO gf_candidates (filename, path, architecture, src, source)
+ SELECT f.filename, l.path, bc.architecture, bc.source as src, s.source
+ FROM b_candidates bc
+ JOIN source s ON bc.source = s.id
+ JOIN files f ON bc.file = f.id
+ JOIN location l ON f.location = l.id
+ WHERE l.component = :component;
+
+WITH arch_any AS
+
+ (SELECT path, filename FROM gf_candidates
+ WHERE architecture > 2),
+
+ arch_all_with_any AS
+ (SELECT path, filename FROM gf_candidates
+ WHERE architecture = 2 AND
+ src IN (SELECT src FROM gf_candidates WHERE architecture > 2)),
+
+ arch_all_without_any AS
+ (SELECT path, filename FROM gf_candidates
+ WHERE architecture = 2 AND
+ source NOT IN (SELECT DISTINCT source FROM gf_candidates WHERE architecture > 2)),
+
+ filelist AS
+ (SELECT * FROM arch_any
+ UNION
+ SELECT * FROM arch_all_with_any
+ UNION
+ SELECT * FROM arch_all_without_any)
+
+ SELECT * FROM filelist ORDER BY filename
+ """ % extra_cond
args = { 'suite': suite.suite_id,
'component': component.component_id,
'architecture': architecture.arch_id,
'type': type }
return fetch(query, args, session)
-def listPath(suite, component, architecture = None, type = None):
+def listPath(suite, component, architecture = None, type = None,
+ incremental_mode = False):
"""returns full path to the list file"""
suffixMap = { 'deb': "binary-",
'udeb': "debian-installer_binary-" }
filename = "%s_%s_%s.list" % \
(suite.suite_name, component.component_name, suffix)
pathname = os.path.join(Config()["Dir::Lists"], filename)
- return utils.open_file(pathname, "w")
-
-def writeSourceList(suite, component, session):
- file = listPath(suite, component)
- for filename in getSources(suite, component, session):
+ file = utils.open_file(pathname, "a")
+ timestamp = None
+ if incremental_mode:
+ timestamp = os.fstat(file.fileno())[stat.ST_MTIME]
+ else:
+ file.seek(0)
+ file.truncate()
+ return (file, timestamp)
+
+def writeSourceList(args):
+ (suite, component, incremental_mode) = args
+ (file, timestamp) = listPath(suite, component,
+ incremental_mode = incremental_mode)
+ session = DBConn().session()
+ for filename in getSources(suite, component, session, timestamp):
file.write(filename + '\n')
+ session.close()
file.close()
-def writeBinaryList(suite, component, architecture, type, session):
- file = listPath(suite, component, architecture, type)
- for filename in getBinaries(suite, component, architecture, type, session):
+def writeBinaryList(args):
+ (suite, component, architecture, type, incremental_mode) = args
+ (file, timestamp) = listPath(suite, component, architecture, type,
+ incremental_mode)
+ session = DBConn().session()
+ for filename in getBinaries(suite, component, architecture, type,
+ session, timestamp):
file.write(filename + '\n')
+ session.close()
file.close()
def usage():
print """Usage: dak generate_filelist [OPTIONS]
Create filename lists for apt-ftparchive.
- -s, --suite=SUITE act on this suite
+ -s, --suite=SUITE act on this suite
-c, --component=COMPONENT act on this component
- -a, --architecture=ARCH act on this architecture
- -h, --help show this help and exit
+ -a, --architecture=ARCH act on this architecture
+ -h, --help show this help and exit
+ -i, --incremental activate incremental mode
ARCH, COMPONENT and SUITE can be comma (or space) separated list, e.g.
- --suite=testing,unstable"""
+ --suite=testing,unstable
+
+Incremental mode appends only newer files to existing lists."""
sys.exit()
def main():
Arguments = [('h', "help", "Filelist::Options::Help"),
('s', "suite", "Filelist::Options::Suite", "HasArg"),
('c', "component", "Filelist::Options::Component", "HasArg"),
- ('a', "architecture", "Filelist::Options::Architecture", "HasArg")]
- query_suites = DBConn().session().query(Suite)
+ ('a', "architecture", "Filelist::Options::Architecture", "HasArg"),
+ ('i', "incremental", "Filelist::Options::Incremental")]
+ session = DBConn().session()
+ query_suites = session.query(Suite)
suites = [suite.suite_name for suite in query_suites.all()]
if not cnf.has_key('Filelist::Options::Suite'):
cnf['Filelist::Options::Suite'] = ','.join(suites)
# we can ask the database for components if 'mixed' is gone
if not cnf.has_key('Filelist::Options::Component'):
cnf['Filelist::Options::Component'] = 'main,contrib,non-free'
- query_architectures = DBConn().session().query(Architecture)
+ query_architectures = session.query(Architecture)
architectures = \
[architecture.arch_string for architecture in query_architectures.all()]
if not cnf.has_key('Filelist::Options::Architecture'):
cnf['Filelist::Options::Architecture'] = ','.join(architectures)
cnf['Filelist::Options::Help'] = ''
+ cnf['Filelist::Options::Incremental'] = ''
apt_pkg.ParseCommandLine(cnf.Cnf, Arguments, sys.argv)
Options = cnf.SubTree("Filelist::Options")
if Options['Help']:
usage()
- session = DBConn().session()
suite_arch = session.query(SuiteArchitecture)
+ threadpool = ThreadPool()
for suite_name in utils.split_args(Options['Suite']):
suite = query_suites.filter_by(suite_name = suite_name).one()
join = suite_arch.filter_by(suite_id = suite.suite_id)
try:
join.filter_by(arch_id = architecture.arch_id).one()
if architecture_name == 'source':
- writeSourceList(suite, component, session)
+ threadpool.queueTask(writeSourceList,
+ (suite, component, Options['Incremental']))
elif architecture_name != 'all':
- writeBinaryList(suite, component, architecture, 'deb', session)
- writeBinaryList(suite, component, architecture, 'udeb', session)
+ threadpool.queueTask(writeBinaryList,
+ (suite, component, architecture, 'deb',
+ Options['Incremental']))
+ threadpool.queueTask(writeBinaryList,
+ (suite, component, architecture, 'udeb',
+ Options['Incremental']))
except:
pass
+ threadpool.joinAll()
# this script doesn't change the database
- session.rollback()
+ session.close()
if __name__ == '__main__':
main()