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fix: extreme.py error in configuration are displayed as messagebox

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This commit is contained in:
wyzula-jan
2023-10-03 13:27:23 +02:00
parent 5a7ac860a8
commit 89a52a0948
1 changed files with 37 additions and 11 deletions
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48
bec_widgets/examples/extreme/extreme.py
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@ -3,7 +3,14 @@ import os
import pyqtgraph
import pyqtgraph as pg
from PyQt5.QtCore import pyqtSignal, pyqtSlot
from PyQt5.QtWidgets import QApplication, QWidget, QTableWidgetItem, QTableWidget, QFileDialog
from PyQt5.QtWidgets import (
QApplication,
QWidget,
QTableWidgetItem,
QTableWidget,
QFileDialog,
QMessageBox,
)
from pyqtgraph import ColorButton
from pyqtgraph import mkBrush, mkPen
from pyqtgraph.Qt import QtCore, uic
@ -114,12 +121,21 @@ class PlotApp(QWidget):
# Change layout of plots when the number of columns is changed in GUI
self.spinBox_N_columns.valueChanged.connect(lambda x: self.init_ui(x))
@staticmethod
def validate_config(config: dict) -> None:
def validate_config(self, config: dict) -> None:
"""
Validate the configuration dictionary.
Args:
config (dict): Configuration dictionary form .yaml file.
Returns:
None
"""
required_top_level_keys = ["plot_settings", "plot_data"]
for key in required_top_level_keys:
if key not in config:
raise ValueError(f"Missing required key: {key}")
error_message = f"Missing required key: {key}"
self.display_error(error_message)
raise ValueError(error_message)
plot_data = config.get("plot_data", [])
for i, plot_config in enumerate(plot_data):
@ -127,17 +143,27 @@ class PlotApp(QWidget):
axis_config = plot_config.get(axis)
plot_name = plot_config.get("plot_name", "")
if axis_config is None:
raise ValueError(f"Missing '{axis}' configuration in plot {i} - {plot_name}")
error_message = f"Missing '{axis}' configuration in plot {i} - {plot_name}"
self.display_error(error_message)
raise ValueError(error_message)
signals_config = axis_config.get("signals")
if signals_config is None:
raise ValueError(
f"Missing 'signals' configuration for {axis} axis in plot {i} - \"{plot_name}\""
)
error_message = f"Missing 'signals' configuration for {axis} axis in plot {i} - '{plot_name}'"
self.display_error(error_message)
raise ValueError(error_message)
elif not isinstance(signals_config, list) or len(signals_config) == 0:
raise ValueError(
f"'signals' configuration for {axis} axis in plot {i} must be a non-empty list"
)
error_message = f"'signals' configuration for {axis} axis in plot {i} must be a non-empty list"
self.display_error(error_message)
raise ValueError(error_message)
def display_error(self, error_message: str) -> None:
"""Display an error message in a QMessageBox."""
msg_box = QMessageBox()
msg_box.setIcon(QMessageBox.Critical)
msg_box.setText(error_message)
msg_box.setWindowTitle("Configuration Error")
msg_box.exec_()
def init_config(self, config: dict) -> None:
"""