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Update spectrology.py #6

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Update spectrology.py #6

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24 changes: 12 additions & 12 deletions spectrology.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,11 +46,11 @@ def parser():
if args.invert:
invert = True

print('Input file: %s.' % args.INPUT)
print('Frequency range: %d - %d.' % (minfreq, maxfreq))
print('Pixels per second: %d.' % pxs)
print('Sampling rate: %d.' % wavrate)
print('Rotate Image: %s.' % ('yes' if rotate else 'no'))
print(f'Input file: {args.INPUT}.')
print(f'Frequency range: {minfreq} - {maxfreq}.')
print(f'Pixels per second: {pxs}.')
print(f'Sampling rate: {wavrate}.')
print(f'Rotate Image: {"yes" if rotate else "no"}.')

return (args.INPUT, output, minfreq, maxfreq, pxs, wavrate, rotate, invert)

Expand All @@ -59,11 +59,11 @@ def convert(inpt, output, minfreq, maxfreq, pxs, wavrate, rotate, invert):

# rotate image if requested
if rotate:
img = img.rotate(90)
img = img.rotate(90)

# invert image if requested
if invert:
img = ImageOps.invert(img)
img = ImageOps.invert(img)

output = wave.open(output, 'w')
output.setparams((1, 2, wavrate, 0, 'NONE', 'not compressed'))
Expand Down Expand Up @@ -92,20 +92,20 @@ def convert(inpt, output, minfreq, maxfreq, pxs, wavrate, rotate, invert):
data.insert(i + x * fpx, j[i])
except(OverflowError):
if j[i] > 0:
data[i + x * fpx] = 32767
data[i + x * fpx] = 32767
else:
data[i + x * fpx] = -32768
data[i + x * fpx] = -32768

sys.stdout.write("Conversion progress: %d%% \r" % (float(x) / img.size[0]*100) )
sys.stdout.write(f"Conversion progress: {int(float(x) / img.size[0]*100)}% \r")
sys.stdout.flush()

output.writeframes(data.tostring())
output.writeframes(data.tobytes())
output.close()

tms = timeit.default_timer()

print("Conversion progress: 100%")
print("Success. Completed in %d seconds." % int(tms-tm))
print(f"Success. Completed in {int(tms-tm)} seconds.")

def genwave(frequency, amplitude, samples, samplerate):
cycles = samples * frequency / samplerate
Expand Down