Changeset 4120fbc for python/demos/demo_simple_spectral_weighting.py

Timestamp:

May 16, 2016, 3:16:00 AM (8 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

dc654f8

Parents:

416ddd1

Message:

python/demos: python3 and double precision compatibility

File:

• python/demos/demo_simple_spectral_weighting.py (modified) (4 diffs)

python/demos/demo_simple_spectral_weighting.py

@@ -14 +14 @@
 if __name__ == '__main__':
     if len(sys.argv) < 2:
-        print 'usage: %s <inputfile> <outputfile>' % sys.argv[0]
+        print('usage: %s <inputfile> <outputfile>' % sys.argv[0])
         sys.exit(1)
     samplerate = 0 
@@ -23 +23 @@
 
     win_s = 512 # fft size
-    hop_s = win_s / 2 # hop size
+    hop_s = win_s // 2 # hop size
     pv = pvoc(win_s, hop_s) # phase vocoder
 
@@ -31 +31 @@
         zeros( 50 ),
         1.3 * hanningz(100),
-        zeros (win_s / 2 + 1 - 40 - 50 - 100),
+        zeros (win_s // 2 + 1 - 40 - 50 - 100),
         ] )
 
@@ -53 +53 @@
         total_frames += read
 
-    print "read", total_frames / float(samplerate), "seconds from", f.uri
+    duration = total_frames / float(samplerate)
+    print("read {:.3f}s from {:s}".format(duration, f.uri))