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# SPDX-FileCopyrightText: All Contributors to the PyTango project
# SPDX-License-Identifier: LGPL-3.0-or-later
"""
This is an internal PyTango module.
"""
__all__ = ("device_data_init",)
__docformat__ = "restructuredtext"
from tango.utils import document_method as __document_method
from tango._tango 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 device_data_init(doc=True):
__init_DeviceData()
if doc:
__doc_DeviceData()
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