fixed formatting issues in device_info()

Author: thomas-hermann

pya/helper/helpers.py

@@ -113,14 +113,14 @@ def _try_initializing_pyaudio(fun_name):
 def device_info(verbose=True):
     """Return a formatted string about available audio devices and their info"""
     pa = _try_initializing_pyaudio("device_info")
-    line1 = (f"idx {'Device Name':25}{'INP':4}{'OUT':4}   SR   INP-(Lo|Hi)  OUT-(Lo/Hi) (Latency in ms)")
+    line1 = f"idx {'Device Name':25}{'INP':4}{'OUT':4}   SR   INP-(Lo|Hi)  OUT-(Lo/Hi) (Latency in ms)"
     devs = [pa.get_device_info_by_index(i) for i in range(pa.get_device_count())]
     lines = [line1]
     for i, d in enumerate(devs):
         p1 = f"{i:<4g}{d['name'].strip():24}{d['maxInputChannels']:4}{d['maxOutputChannels']:4}"
         p2 = f" {int(d['defaultSampleRate'])} "
-        p3 = f"{d['defaultLowInputLatency']*1000:6.2g} {d['defaultHighInputLatency']*1000:6.0f}"
-        p4 = f"{d['defaultLowOutputLatency']*1000:6.2g} {d['defaultHighOutputLatency']*1000:6.0f}"
+        p3 = f"{d['defaultLowInputLatency'] * 1000:6.2g} {d['defaultHighInputLatency'] * 1000:6.0f}"
+        p4 = f"{d['defaultLowOutputLatency'] * 1000:6.2g} {d['defaultHighOutputLatency'] * 1000:6.0f}"
         lines.append(p1 + p2 + p3 + p4)
     if verbose:
         print(*lines, sep="\n")