def __init__(self, buildPath, options, args):
self.buildPath = buildPath
self.options = options
self.args = args
self.cacheFolder = os.path.join(buildPath, '.ambuild2')
self.dbpath = os.path.join(self.cacheFolder, 'graph')
# This doesn't completely work yet because it's not communicated to child
# processes. We'll have to send a message down or up to fix this.
if self.options.no_color:
util.DisableConsoleColors()
with open(os.path.join(self.cacheFolder, 'vars'), 'rb') as fp:
try:
self.vars = util.pickle.load(fp)
except ValueError as exn:
sys.stderr.write('Build was configured with Python 3; use python3 instead.\n')
sys.exit(1)
except Exception as exn:
if os.path.exists(os.path.join(self.cacheFolder, 'vars')):
sys.stderr.write('There does not appear to be a build configured here.\n')
else:
sys.stderr.write('The build configured here looks corrupt; you will have to delete your objdir.\n')
raise
sys.exit(1)
self.restore_environment()
self.db = database.Database(self.dbpath)
self.messagePump = MessagePump()
self.procman = ProcessManager(self.messagePump)
self.db.connect()
def __init__(self, pump, channel, task_graph, vars, num_processes):
super(TaskMasterChild, self).__init__(pump, channel)
self.task_graph = task_graph
self.outstanding = {}
self.idle = set()
self.build_failed = False
self.build_completed = False
self.messageMap = {
'stop':
lambda channel, message: self.receiveStop(channel, message)
}
self.procman = ProcessManager(pump)
for i in range(num_processes):
self.procman.spawn(WorkerParent(self), WorkerChild, args=(vars, ))
self.channel.send({
'id': 'spawned',
'pid': os.getpid(),
'type': 'taskmaster'
})
