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The following commit(s) were added to refs/heads/fix/plc4py/documentation by
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new 356488b8bd fix(plc4py/umas): Add support for metadata.
356488b8bd is described below
commit 356488b8bd019a4eee7f375750f366cc59cece69
Author: Ben Hutcheson <ben.hut...@gmail.com>
AuthorDate: Thu Feb 15 20:20:17 2024 +0100
fix(plc4py/umas): Add support for metadata.
---
.../plc4py/plc4py/drivers/umas/UmasConnection.py | 32 ++++++++++++++++++++--
1 file changed, 30 insertions(+), 2 deletions(-)
diff --git a/sandbox/plc4py/plc4py/drivers/umas/UmasConnection.py
b/sandbox/plc4py/plc4py/drivers/umas/UmasConnection.py
index ca222d4b20..08f87b36fb 100644
--- a/sandbox/plc4py/plc4py/drivers/umas/UmasConnection.py
+++ b/sandbox/plc4py/plc4py/drivers/umas/UmasConnection.py
@@ -21,7 +21,7 @@ import logging
from typing import Type, Awaitable
import plc4py
-from plc4py.api.PlcConnection import PlcConnection
+from plc4py.api.PlcConnection import PlcConnection, PlcConnectionMetaData
from plc4py.api.PlcDriver import PlcDriver
from plc4py.api.authentication.PlcAuthentication import PlcAuthentication
from plc4py.api.exceptions.exceptions import PlcConnectionException
@@ -51,7 +51,7 @@ from plc4py.spi.transport.Plc4xBaseTransport import
Plc4xBaseTransport
from plc4py.spi.transport.TCPTransport import TCPTransport
-class UmasConnection(PlcConnection):
+class UmasConnection(PlcConnection, PlcConnectionMetaData):
"""
Umas TCP PLC connection implementation
"""
@@ -202,6 +202,34 @@ class UmasConnection(PlcConnection):
future = asyncio.ensure_future(_request(request, self._device))
return future
+ def is_read_supported(self) -> bool:
+ """
+ Indicates if the connection supports read requests.
+ :return: True if connection supports reading, False otherwise
+ """
+ return True
+
+ def is_write_supported(self) -> bool:
+ """
+ Indicates if the connection supports write requests.
+ :return: True if connection supports writing, False otherwise
+ """
+ return False
+
+ def is_subscribe_supported(self) -> bool:
+ """
+ Indicates if the connection supports subscription requests.
+ :return: True if connection supports subscriptions, False otherwise
+ """
+ return False
+
+ def is_browse_supported(self) -> bool:
+ """
+ Indicates if the connection supports browsing requests.
+ :return: True if connection supports browsing, False otherwise
+ """
+ return True
+
class UmasDriver(PlcDriver):
def __init__(self):
