Changeset 4120fbc for python/demos/demo_waveform_plot.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_waveform_plot.py (modified) (2 diffs)

python/demos/demo_waveform_plot.py

@@ -22 +22 @@
         samples, read = a()
         # keep some data to plot it later
-        new_maxes = (abs(samples.reshape(hop_s/downsample, downsample))).max(axis=0)
+        new_maxes = (abs(samples.reshape(hop_s//downsample, downsample))).max(axis=0)
         allsamples_max = hstack([allsamples_max, new_maxes])
         total_frames += read
@@ -49 +49 @@
     import matplotlib.pyplot as plt
     if len(sys.argv) < 2:
-        print "Usage: %s <filename>" % sys.argv[0]
+        print("Usage: %s <filename>" % sys.argv[0])
     else:
         for soundfile in sys.argv[1:]: