/usr/lib/python2.7/dist-packages/sardana/sardanathreadpool.py is in python-sardana 1.6.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | #!/usr/bin/env python
##############################################################################
##
## This file is part of Sardana
##
## http://www.sardana-controls.org/
##
## Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
## Sardana is free software: you can redistribute it and/or modify
## it under the terms of the GNU Lesser General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## Sardana is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public License
## along with Sardana. If not, see <http://www.gnu.org/licenses/>.
##
##############################################################################
"""This module contains the function to access sardana thread pool"""
from __future__ import with_statement
from __future__ import absolute_import
__all__ = ["get_thread_pool"]
__docformat__ = 'restructuredtext'
import threading
from taurus.core.util.threadpool import ThreadPool
__thread_pool_lock = threading.Lock()
__thread_pool = None
def get_thread_pool():
"""Returns the global pool of threads for Sardana
:return: the global pool of threads object
:rtype: taurus.core.util.ThreadPool"""
global __thread_pool
global __thread_pool_lock
with __thread_pool_lock:
if __thread_pool is None:
__thread_pool = ThreadPool(name="SardanaTP", Psize=10)
return __thread_pool
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