fix: add model_config to pydantic models to allow runtime checks after creation

bec_widgets/cli/auto_updates.py

@@ -15,6 +15,7 @@ class ScanInfo(BaseModel):
     scan_report_devices: list
     monitored_devices: list
     status: str
+    model_config: dict = {"validate_assignment": True}
 
 
 class AutoUpdates:

bec_widgets/utils/bec_connector.py

@@ -20,6 +20,7 @@ class ConnectionConfig(BaseModel):
     gui_id: Optional[str] = Field(
         default=None, validate_default=True, description="The GUI ID of the widget."
     )
+    model_config: dict = {"validate_assignment": True}
 
     @field_validator("gui_id")
     def generate_gui_id(cls, v, values):

bec_widgets/widgets/figure/plots/image/image_processor.py

@@ -19,6 +19,7 @@ class ProcessingConfig(BaseModel):
     rotation: Optional[int] = Field(
         None, description="The rotation angle of the monitor data before displaying."
     )
+    model_config: dict = {"validate_assignment": True}
 
 
 class ImageProcessor:

bec_widgets/widgets/figure/plots/plot_base.py

@@ -20,6 +20,7 @@ class AxisConfig(BaseModel):
     y_lim: Optional[tuple] = Field(None, description="The limits of the y-axis.")
     x_grid: bool = Field(False, description="Show grid on the x-axis.")
     y_grid: bool = Field(False, description="Show grid on the y-axis.")
+    model_config: dict = {"validate_assignment": True}
 
 
 class SubplotConfig(ConnectionConfig):

bec_widgets/widgets/figure/plots/waveform/waveform_curve.py

@@ -17,6 +17,7 @@ class SignalData(BaseModel):
     unit: Optional[str] = None  # todo implement later
     modifier: Optional[str] = None  # todo implement later
     limits: Optional[list[float]] = None  # todo implement later
+    model_config: dict = {"validate_assignment": True}
 
 
 class Signal(BaseModel):
@@ -26,6 +27,7 @@ class Signal(BaseModel):
     x: SignalData  # TODO maybe add metadata for config gui later
     y: SignalData
     z: Optional[SignalData] = None
+    model_config: dict = {"validate_assignment": True}
 
 
 class CurveConfig(ConnectionConfig):

bec_widgets/widgets/spiral_progress_bar/ring.py

@@ -13,6 +13,7 @@ from bec_widgets.utils import BECConnector, ConnectionConfig
 class RingConnections(BaseModel):
     slot: Literal["on_scan_progress", "on_device_readback"] = None
     endpoint: EndpointInfo | str = None
+    model_config: dict = {"validate_assignment": True}
 
     @field_validator("endpoint")
     def validate_endpoint(cls, v, values):