import apt_pkg
from tempfile import mkstemp, mkdtemp
import commands
-from multiprocessing import Pool, TimeoutError
from sqlalchemy.orm import object_session
from daklib import utils, daklog
from daklib.dak_exceptions import *
from daklib.dbconn import *
from daklib.config import Config
+from daklib.dakmultiprocessing import DakProcessPool, PROC_STATUS_SUCCESS
################################################################################
Logger = None #: Our logging object
-results = [] #: Results of the subprocesses
################################################################################
########################################################################
-def get_result(arg):
- global results
- if arg:
- results.append(arg)
-
def sign_release_dir(suite, dirname):
cnf = Config()
def main ():
- global Logger, results
+ global Logger
cnf = Config()
suites = session.query(Suite).filter(Suite.untouchable == False).all()
broken=[]
- # For each given suite, run one process
- results = []
- pool = Pool()
+ pool = DakProcessPool()
for s in suites:
# Setup a multiprocessing Pool. As many workers as we have CPU cores.
print "Processing %s" % s.suite_name
Logger.log(['Processing release file for Suite: %s' % (s.suite_name)])
- pool.apply_async(generate_helper, (s.suite_id, ), callback=get_result)
+ pool.apply_async(generate_helper, (s.suite_id, ))
# No more work will be added to our pool, close it and then wait for all to finish
pool.close()
pool.join()
- retcode = 0
+ retcode = pool.overall_status()
- if len(results) > 0:
- Logger.log(['Release file generation broken: %s' % (results)])
- print "Release file generation broken:\n", '\n'.join(results)
- retcode = 1
+ if retcode > 0:
+ # TODO: CENTRAL FUNCTION FOR THIS / IMPROVE LOGGING
+ Logger.log(['Release file generation broken: %s' % (','.join([str(x[1]) for x in pool.results]))])
Logger.close()
'''
session = DBConn().session()
suite = Suite.get(suite_id, session)
- try:
- rw = ReleaseWriter(suite)
- rw.generate_release_files()
- except Exception, e:
- return str(e)
- return
+ # We allow the process handler to catch and deal with any exceptions
+ rw = ReleaseWriter(suite)
+ rw.generate_release_files()
+
+ return (PROC_STATUS_SUCCESS, 'Release file written for %s' % suite.suite_name)
#######################################################################################