fixed mypy & lint errors

Author: Dilmi Wickramanayake

examples/nidaqmx_analog_input_filtering/nidaqmx_analog_input_filtering.py

@@ -3,7 +3,6 @@
 from pathlib import Path
 
 import nidaqmx
-import numpy as numpy
 from nidaqmx.constants import (
     AcquisitionType,
     CurrentShuntResistorLocation,
@@ -16,7 +15,6 @@
     Slope,
     StrainGageBridgeType,
     TerminalConfiguration,
-    Timescale,
 )
 from settings_enum import AnalogPause, PauseWhen
 
@@ -35,6 +33,7 @@
         panel.set_value("is_running", True)
         panel.set_value("stop_button", False)
 
+        # How to use nidaqmx: https://nidaqmx-python.readthedocs.io/en/stable/
         with nidaqmx.Task() as task:
             chan_type = panel.get_value("chan_type", "1")
             if chan_type == "1":

examples/nidaqmx_analog_input_filtering/nidaqmx_analog_input_filtering_panel.py

@@ -1,21 +1,20 @@
-"""Streamlit visualization script to display data acquired by nidaqmx_continuous_analog_input.py."""
+"""Streamlit visualization script to display data acquired by nidaqmx_analog_input_filtering.py."""
 
+import extra_streamlit_components as stx  # type: ignore[import-untyped]
 import streamlit as st
-from streamlit_echarts import st_echarts
-import extra_streamlit_components as stx
-from settings_enum import PauseWhen, AnalogPause
 from nidaqmx.constants import (
-    TerminalConfiguration,
-    SampleTimingType,
-    FilterResponse,
     CurrentShuntResistorLocation,
+    CurrentUnits,
     Edge,
-    Slope,
+    FilterResponse,
     LoggingMode,
-    CurrentUnits,
+    Slope,
     StrainGageBridgeType,
+    TerminalConfiguration,
 )
-import time
+from settings_enum import AnalogPause, PauseWhen
+from streamlit_echarts import st_echarts
+
 import nipanel
 from nipanel.controls import enum_selectbox
 
@@ -47,9 +46,9 @@
 with left_col:
     st.write(panel.get_value("is_running", False))
     if is_running:
-        st.button(r"⏹️ Stop", key="stop_button")
+        st.button("Stop", key="stop_button")
     else:
-        st.button(r"▶️ Run", key="run_button")
+        st.button("Run", key="run_button")
 
 
 st.markdown(
@@ -229,7 +228,7 @@
                 format_func=lambda x: x[0],
                 index=0,
             )
-            pause_when = PauseWhen[pause_when[0]]
+            pause_when = PauseWhen[pause_when[0]]  # type: ignore
             panel.set_value("pause_when", pause_when)
         with tab4:
             st.write(
@@ -260,7 +259,7 @@
                 format_func=lambda x: x[0],
                 index=0,
             )
-            analog_pause = AnalogPause[analog_pause[0]]
+            analog_pause = AnalogPause[analog_pause[0]]  # type: ignore
             panel.set_value("analog_pause", analog_pause)
 
         with tab7:
@@ -318,7 +317,7 @@
                         key="max_value_current",
                         disabled=panel.get_value("is_running", False),
                     )
-                    current = panel.set_value("max_value_current", max_value_current)
+                    current = panel.set_value("max_value_current", max_value_current)  # type:ignore
                     shunt_resistor_value = st.number_input(
                         "Shunt Resistor Value",
                         value=249.0,

examples/nidaqmx_analog_input_filtering/settings_enum.py

@@ -4,10 +4,14 @@
 
 
 class PauseWhen(enum.StrEnum):
+    """Pause When Trigger Setting."""
+
     HIGH = "High"
     LOW = "Low"
 
 
 class AnalogPause(enum.StrEnum):
+    """Analog Pause Trigger."""
+
     ABOVE = "ABOVE"
     BELOW = "BELOW"

examples/simple_graph/simple_graph_panel.py

@@ -1,7 +1,6 @@
 """A Streamlit visualization panel for the simple_graph.py example script."""
 
 import streamlit as st
-from amplitude_enum import AmplitudeEnum
 from streamlit_echarts import st_echarts
 
 import nipanel
@@ -25,8 +24,7 @@
 
 with col5:
     st.metric("Max Value", f"{max(sine_values):.3f}")
-with col6:
-    st.metric("Data Points", len(sine_values))
+
 # Prepare data for echarts
 data = [{"value": [x, y]} for x, y in zip(time_points, sine_values)]