Changeset 254acce for python/demos

Timestamp:

Nov 4, 2018, 8:58:16 PM (6 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

Children:

eff63ab

Parents:

8ebcd3d

Message:

[py] improve style for demo_source_simple.py

File:

• python/demos/demo_source_simple.py (modified) (1 diff)

python/demos/demo_source_simple.py

@@ -1 +1 @@
 #! /usr/bin/env python
+
+"""A simple example using aubio.source."""
+
 import sys
 import aubio
 
-samplerate = 0 # use original source samplerate
-hop_size = 256 # number of frames to read in one block
+samplerate = 0  # use original source samplerate
+hop_size = 256  # number of frames to read in one block
 src = aubio.source(sys.argv[1], samplerate, hop_size)
 total_frames = 0
 
 while True:
-    samples, read = src()     # read hop_size new samples from source
-    total_frames += read      # increment total number of frames
-    if read < hop_size: break # end of file reached
+    samples, read = src()  # read hop_size new samples from source
+    total_frames += read   # increment total number of frames
+    if read < hop_size:    # end of file reached
+        break
 
 fmt_string = "read {:d} frames at {:d}Hz from {:s}"
-print (fmt_string.format(total_frames, src.samplerate, src.uri))
+print(fmt_string.format(total_frames, src.samplerate, src.uri))