fix: adapt code to BEC 1.0

bec_widgets/examples/mca_readout/mca_plot.py

@@ -102,7 +102,7 @@ class StreamApp(QWidget):
 
     @staticmethod
     def _streamer_cb(msg, *, parent, **_kwargs) -> None:
-        msgMCS = messages.DeviceMessage.loads(msg.value)
+        msgMCS = msg.value
         print(msgMCS)
         row = msgMCS.content["signals"][parent.sub_device]
         metadata = msgMCS.metadata
@@ -123,7 +123,7 @@ class StreamApp(QWidget):
     def _device_cv(msg, *, parent, **_kwargs) -> None:
         print("Getting ScanID")
 
-        msgDEV = messages.ScanStatusMessage.loads(msg.value)
+        msgDEV = msg.value
 
         current_scanID = msgDEV.content["scanID"]
 

bec_widgets/examples/motor_movement/motor_example.py

@@ -1297,7 +1297,7 @@ class MotorControl(QThread):
 
     @staticmethod
     def _device_status_callback_motors(msg, *, parent, **_kwargs) -> None:
-        deviceMSG = messages.DeviceMessage.loads(msg.value)
+        deviceMSG = msg.value
         if parent.motor_x.name in deviceMSG.content["signals"]:
             parent.current_x = deviceMSG.content["signals"][parent.motor_x.name]["value"]
         elif parent.motor_y.name in deviceMSG.content["signals"]:

bec_widgets/examples/stream_plot/stream_plot.py

@@ -271,7 +271,7 @@ class StreamPlot(QtWidgets.QWidget):
                 continue
             endpoint = f"px_stream/projection_{self._current_proj}/data"
             msgs = self.client.producer.lrange(topic=endpoint, start=-1, end=-1)
-            data = [messages.DeviceMessage.loads(msg) for msg in msgs]
+            data = msgs
             if not data:
                 continue
             with np.errstate(divide="ignore", invalid="ignore"):

bec_widgets/utils/bec_dispatcher.py

@@ -10,7 +10,7 @@ import os
 from collections.abc import Callable
 from typing import Union
 
-from bec_lib import BECClient, messages, ServiceConfig
+from bec_lib import BECClient, ServiceConfig
 from bec_lib.redis_connector import RedisConsumerThreaded
 from qtpy.QtCore import QObject, Signal as pyqtSignal
 
@@ -76,7 +76,7 @@ class _BECDispatcher(QObject):
         """Creates a new connection for given topics."""
 
         def cb(msg):
-            msg = messages.MessageReader.loads(msg.value)
+            msg = msg.value
             if not isinstance(msg, list):
                 msg = [msg]
             for msg_i in msg:

bec_widgets/widgets/scan_control/scan_control.py

@@ -119,8 +119,7 @@ class ScanControl(QWidget):
 
     def populate_scans(self):
         """Populates the scan selection combo box with available scans"""
-        msg = self.client.producer.get(MessageEndpoints.available_scans())
-        self.available_scans = msgpack.loads(msg)
+        self.available_scans = self.client.producer.get(MessageEndpoints.available_scans()).resource
         if self.allowed_scans is None:
             allowed_scans = self.available_scans.keys()
         else: