/usr/lib/python2.7/dist-packages/sardana/pool/poolutil.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 55 56 57 58 59 60 | #!/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/>.
##
##############################################################################
"""Pool utils"""
__all__ = ["PoolUtil"]
__docformat__ = 'restructuredtext'
from taurus.core.util.containers import CaselessDict
class _PoolUtil(object):
def __init__(self):
self._ctrl_proxies = CaselessDict()
def __call__(self, *args, **kwargs):
return self
def get_device(self, *args, **kwargs):
ctrl_name = args[0]
device_name = args[1]
ctrl_devs = self._ctrl_proxies.get(ctrl_name)
if ctrl_devs is None:
self._ctrl_proxies[ctrl_name] = ctrl_devs = CaselessDict()
dev = ctrl_devs.get(device_name)
if dev is None:
import PyTango
ctrl_devs[device_name] = dev = PyTango.DeviceProxy(device_name)
return dev
get_motor = get_phy_motor = get_pseudo_motor = get_motor_group = \
get_exp_channel = get_ct_channel = get_zerod_channel = get_oned_channel = \
get_twod_channel = get_pseudo_counter_channel = get_measurement_group = \
get_com_channel = get_ioregister = get_device
PoolUtil = _PoolUtil()
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