def execute(my):
assert my.snapshot
assert my.sobject
# add some additional options
my.set_option("snapshot_code", my.snapshot.get_code() )
my.set_option("render_dir", my.get_render_dir() )
input_path = my.get_input_path()
my.set_option("input_path", input_path)
# handle the policy if it exists
policy = my.render_package.get_policy()
if policy:
width = policy.get_value("width")
height = policy.get_value("height")
frame_by = policy.get_value("frame_by")
extra_settings = policy.get_value("extra_settings")
my.set_option("resolution", "%sx%s" % (width, height))
my.set_option("width", width)
my.set_option("height", height)
my.set_option("frame_by", frame_by)
my.set_option("extra_settings", extra_settings)
# get some information from the render context
search_type = my.sobject.get_search_type_obj()
description = "Render %s: %s" % (search_type.get_title(),my.sobject.get_code())
# create queue in tactic related to this submission
if not my.queue:
my.queue = Queue.create(my.sobject, "render", "9999", description)
else:
my.queue.set_sobject_value(my.sobject)
my.queue.set_value('login', Environment.get_user_name())
# have to make sure it is committed to get a queue_id
if my.queue.get_id() == -1:
my.queue.commit()
# submit the job to the dispatcher
dispatcher_id = my.submit()
# store the dispatcher id in the queue object
my.queue.set_value("dispatcher_id", dispatcher_id)
my.queue.commit()
def execute(my):
assert my.snapshot
assert my.sobject
# add some additional options
my.set_option("snapshot_code", my.snapshot.get_code())
my.set_option("render_dir", my.get_render_dir())
input_path = my.get_input_path()
my.set_option("input_path", input_path)
# handle the policy if it exists
policy = my.render_package.get_policy()
if policy:
width = policy.get_value("width")
height = policy.get_value("height")
frame_by = policy.get_value("frame_by")
extra_settings = policy.get_value("extra_settings")
my.set_option("resolution", "%sx%s" % (width, height))
my.set_option("width", width)
my.set_option("height", height)
my.set_option("frame_by", frame_by)
my.set_option("extra_settings", extra_settings)
# get some information from the render context
search_type = my.sobject.get_search_type_obj()
description = "Render %s: %s" % (search_type.get_title(),
my.sobject.get_code())
# create queue in tactic related to this submission
if not my.queue:
my.queue = Queue.create(my.sobject, "render", "9999", description)
else:
my.queue.set_sobject_value(my.sobject)
my.queue.set_value('login', Environment.get_user_name())
# have to make sure it is committed to get a queue_id
if my.queue.get_id() == -1:
my.queue.commit()
# submit the job to the dispatcher
dispatcher_id = my.submit()
# store the dispatcher id in the queue object
my.queue.set_value("dispatcher_id", dispatcher_id)
my.queue.commit()
def get_queue(my, ticket):
execute_xml = "<execute/>"
try:
my.init(ticket)
from pyasm.prod.queue import Queue
job = Queue.get_next_job()
if job:
job.execute()
# need to get the execute xml
command = job.get_command()
execute_xml = command.get_execute_xml()
finally:
DbContainer.close_all()
return execute_xml
def get_next_job(my):
from pyasm.prod.queue import Queue
import random
import time
interval = 0.2
time.sleep(interval)
job_search_type = my.get_job_search_type()
servers_tried = []
job = None
while 1:
my.servers = Container.get("TransactionQueueServers")
if my.servers == None:
trigger = TransactionQueueServersTrigger()
trigger.execute()
my.servers = Container.get("TransactionQueueServers")
# use a random load balancer. This algorithm is pretty
# inefficient, but will only be an issue if there are lots
# of servers
num_servers = len(my.servers)
if num_servers == 0:
break
server_index = random.randint(0, len(my.servers)-1)
if server_index in servers_tried:
continue
server_code = my.servers[server_index].get_code()
#print "server_code: ", server_code
job = Queue.get_job(job_search_type=job_search_type, server_code=server_code)
if job:
break
servers_tried.append(server_index)
if len(servers_tried) == len(my.servers):
break
return job
def set_args(my, ticket, queue_id):
my.ticket = ticket
# get the necessary data
queue = Queue.get_by_id(queue_id)
#data = queue.get_xml_value("data")
data = queue.get_xml_value("serialized")
search_key = data.get_value("data/search_key")
my.sobject = Search.get_by_search_key(search_key)
if not my.sobject:
raise Exception("SObject with search_key: %s does not exist" % search_key)
snapshot_code = data.get_value("data/snapshot_code")
my.snapshot = Snapshot.get_by_code(snapshot_code)
my.file_range = data.get_value("data/file_range")
my.session = "<session/>"
my.pattern = data.get_value("data/pattern")
def get_next_job(my):
from pyasm.prod.queue import Queue
return Queue.get_next_job();
