def test_task(task):
"""
Dummy task for basic testing.
"""
time.sleep(task)
log.debug("test_task[" + str(task) + "] called")
def __init__(self, task_name):
if task_name in _TASK_NAMES:
self.task_name = task_name
log.debug('Task created: ' + task_name)
else:
self.task_name = 'UNKNOWN'
log.debug('Task created: ' + task_name)
self.is_subtask = False
self.subtask_count = 0
self.created = time.time()
self.last_update = self.created
def run(self):
"""
Start worker.
"""
log.info("worker started")
while True:
task_name, _callable, args, kwds = self.task_queue.get()
log.debug("worker got " + task_name)
# pylint: disable-msg=W0142
results = _callable(*args, **kwds)
# pylint: enable-msg=W0142
if results is False:
log.error("Task failed: " + task_name)
def run(self):
"""
Check the tasks queue and run anything that is due.
"""
while True:
while self.current_workers < self.total_workers:
log.debug("worker added")
core.worker.Worker(self.active_queue)
self.current_workers += 1
self.process_pending_list()
self.process_active_list()
self.process_done_list()
log.info("active_queue = " + str(self.active_queue.qsize()))
time.sleep(core.config.TIMER_SLEEP_INTERVAL)
log.debug("waking")
def start_database():
"""
This isn't robust. If the file doesn't exist this call just creates it. We neeed to find
a better way to open to file or check for it's existence.
maybe something like:
dbdir = os.path.dirname(path)
if not os.access(path, os.R_OK + os.W_OK) or
not os.access(dbdir, os.R_OK + os.W_OK):
WARNING: need to investiage thread safety
"""
con = sqlite.connect(core.config.DBFILE)
if con:
cur = con.cursor()
# Execute the SELECT statement:
cur.execute("select * from monrito_systems")
# Retrieve all rows as a sequence and print that sequence:
log.debug(cur.fetchall())
return True
else:
return False
