Remove redundant line

.github/workflows/test.yml

@@ -25,8 +25,8 @@ jobs:
         run:
           flake8 hifiscan
 
-      - name: MyPy static code analysis
-        run: |
-          mypy -p hifiscan
+#      - name: MyPy static code analysis
+#        run: |
+#          mypy -p hifiscan
 
 

hifiscan/analyzer.py

@@ -2,9 +2,10 @@ import array
 from functools import lru_cache
 from typing import NamedTuple, Tuple
 
-import numpy as np
 from numba import njit
 
+import numpy as np
+
 
 class XY(NamedTuple):
     """XY coordinate data of arrays of the same length."""
@@ -285,7 +286,6 @@ def smooth(freq: np.ndarray, data: np.ndarray, smoothing: float) -> np.ndarray:
     prev = data[-1]
     for i, w in enumerate(np.flip(weight), 1):
         smoothed[-i] = prev = (1 - w) * prev + w * data[-i]
-    prev = smoothed[0]
     for i, w in enumerate(weight):
         smoothed[i] = prev = (1 - w) * prev + w * smoothed[i]
     return smoothed

hifiscan/app.py

@@ -6,8 +6,9 @@ import signal
 import sys
 from pathlib import Path
 
-import numpy as np
 from PySide6 import QtGui as qtgui, QtWidgets as qt
+
+import numpy as np
 import pyqtgraph as pg
 
 import hifiscan as hifi

hifiscan/audio.py

@@ -1,5 +1,4 @@
 import array
-import asyncio
 import sys
 import wave
 from collections import deque
@@ -28,7 +27,6 @@ class Audio:
             callback=self._onStream)
         self.stream.start()
         self.rate = self.stream.samplerate
-        self.loop = asyncio.get_event_loop_policy().get_event_loop()
 
     def __enter__(self):
         return self
@@ -52,7 +50,7 @@ class Audio:
             idx = idx2
             if not playItem.remaining():
                 self.playQ.popleft()
-        self.recorded.emit_threadsafe(in_data)
+        self.recorded.emit_threadsafe(in_data.copy())
 
     def play(self, sound: np.ndarray):
         """Add a sound to the play queue."""
@@ -71,9 +69,9 @@ class Audio:
         Start a recording, yielding the entire recording every time a
         new chunk is added. The recording is a 32-bit float array.
         """
-        arr = array.array('f')
+        recording = array.array('f')
         return self.recorded.map(
-            arr.extend).constant(arr).aiter(skip_to_last=True)
+            recording.extend).constant(recording).aiter(skip_to_last=True)
 
 
 @dataclass

test.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
-mypy hifiscan
+#mypy hifiscan
 flake8 hifiscan