def delete_worker(self, pseudo_index):
"""
This actually deletes the worker :
+ Send SIGINT to the worker
+ Remove it from self.workers so that is is not restarted by
manager cron
"""
worker_dict = self.get_worker_dict(pseudo_index)
if not worker_dict["busy"]:
self._signal_process(worker_dict["worker"].pid, signal.SIGINT)
del self.workers[pseudo_index - 1]
else:
raise InvalidWorkerReference("Worker with id %s is busy" %
str(pseudo_index))
def get_worker_details(self, pseudo_index=None):
if pseudo_index:
try:
temp_dict = dict(self.workers[pseudo_index - 1])
temp_dict["worker"] = temp_dict["worker"].pid
temp_dict["id"] = pseudo_index
return (temp_dict)
except IndexError:
raise InvalidWorkerReference("No worker process with id: " +
str(pseudo_index))
else:
worker_temp_list = []
for i in range(0, len(self.workers)):
temp_dict = dict(self.workers[i])
temp_dict["worker"] = temp_dict["worker"].pid
temp_dict["id"] = i + 1 # Zero-Index is not human friendly
worker_temp_list.append(temp_dict)
return (worker_temp_list)
def get_worker_details(self, pseudo_index=None):
if pseudo_index:
try:
temp_dict = dict(self.workers[pseudo_index - 1])
temp_dict["name"] = temp_dict["worker"].name
temp_dict["worker"] = temp_dict["worker"].pid
temp_dict["id"] = pseudo_index
return temp_dict
except IndexError:
raise InvalidWorkerReference("No worker process with id: %s" %
str(pseudo_index))
else:
worker_temp_list = []
for i, obj in enumerate(self.workers):
temp_dict = dict(self.workers[i])
temp_dict["name"] = temp_dict["worker"].name
temp_dict["worker"] = temp_dict["worker"].pid
temp_dict["id"] = i + 1 # Zero-Index is not human friendly
worker_temp_list.append(temp_dict)
return worker_temp_list
def get_worker_dict(self, pseudo_index):
try:
return self.workers[pseudo_index - 1]
except IndexError:
raise InvalidWorkerReference("No worker process with id: %s" %
str(pseudo_index))