/usr/share/pyshared/PyTango/device_data.py is in python-pytango 7.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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##
## This file is part of PyTango, a python binding for Tango
##
## http://www.tango-controls.org/static/PyTango/latest/doc/html/index.html
##
## Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
## PyTango 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.
##
## PyTango 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 PyTango. If not, see <http://www.gnu.org/licenses/>.
##
################################################################################
"""
This is an internal PyTango module.
"""
__all__ = []
__docformat__ = "restructuredtext"
from utils import document_method as __document_method
from _PyTango import DeviceData
def __DeviceData__get_data(self):
return self.get_data_raw().extract()
def __init_DeviceData():
pass
def __doc_DeviceData():
def document_method(method_name, desc, append=True):
return __document_method(DeviceData, method_name, desc, append)
DeviceData.__doc__ = """
This is the fundamental type for sending and receiving data from
device commands. The values can be inserted and extracted using the
insert() and extract() methods.
"""
document_method("extract", """
extract(self) -> any
Get the actual value stored in the DeviceData.
Parameters : None
Return : Whatever is stored there, or None.
""" )
document_method("insert", """
insert(self, data_type, value) -> None
Inserts a value in the DeviceData.
Parameters :
- data_type :
- value : (any) The value to insert
Return : Whatever is stored there, or None.
""" )
document_method("is_empty", """
is_empty(self) -> bool
It can be used to test whether the DeviceData object has been
initialized or not.
Parameters : None
Return : True or False depending on whether the DeviceData object
contains data or not.
""" )
document_method("get_type", """
get_type(self) -> CmdArgType
This method returns the Tango data type of the data inside the
DeviceData object.
Parameters : None
Return : The content arg type.
""" )
def init(doc=True):
__init_DeviceData()
if doc:
__doc_DeviceData()
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