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fix: more specific error messages

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This commit is contained in:
wyzula-jan
2023-09-01 01:18:12 +02:00
parent 415c4ee3f2
commit 583e643dac
1 changed files with 12 additions and 5 deletions
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17
bec_widgets/examples/extreme/extreme.py
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@ -290,12 +290,13 @@ class PlotApp(QWidget):
self.init_curves() self.init_curves()
for plot_config in self.plot_data: for plot_config in self.plot_data:
plot_name = plot_config.get("plot_name", "Unnamed Plot")
x_config = plot_config["x"] x_config = plot_config["x"]
x_signal_config = x_config["signals"][0] # Assuming there's at least one signal for x x_signal_config = x_config["signals"][0] # Assuming there's at least one signal for x
x_name = x_signal_config.get("name", "") x_name = x_signal_config.get("name", "")
if not x_name: if not x_name:
raise ValueError("Name for x signal must be specified.") raise ValueError(f"Name for x signal must be specified in plot: {plot_name}.")
x_entry_list = x_signal_config.get("entry", []) x_entry_list = x_signal_config.get("entry", [])
if not x_entry_list: if not x_entry_list:
@ -310,7 +311,9 @@ class PlotApp(QWidget):
for y_config in y_configs: for y_config in y_configs:
y_name = y_config.get("name", "") y_name = y_config.get("name", "")
if not y_name: if not y_name:
raise ValueError("Name for y signal must be specified.") raise ValueError(
f"Name for y signal must be specified in plot: {plot_name}."
)
y_entry_list = y_config.get("entry", []) y_entry_list = y_config.get("entry", [])
if not y_entry_list: if not y_entry_list:
@ -328,14 +331,18 @@ class PlotApp(QWidget):
data_y = msg["data"].get(y_name, {}).get(y_entry, {}).get("value", None) data_y = msg["data"].get(y_name, {}).get(y_entry, {}).get("value", None)
if data_x is None: if data_x is None:
raise ValueError(f"Incorrect entry specified for x: {x_entry}") raise ValueError(
f"Incorrect entry '{x_entry}' specified for x in plot: {plot_name}, x name: {x_name}"
)
if data_y is None: if data_y is None:
if hasattr(dev[y_name], "_hints"): if hasattr(dev[y_name], "_hints"):
raise ValueError(f"Incorrect entry specified for y: {y_entry}") raise ValueError(
f"Incorrect entry '{y_entry}' specified for y in plot: {plot_name}, y name: {y_name}"
)
else: else:
raise ValueError( raise ValueError(
f"No hints available for y, and name did not work as entry: {y_name}" f"No hints available for y in plot: {plot_name}, and name '{y_name}' did not work as entry"
) )
if data_x is not None: if data_x is not None: