Address in Py35

Author: JeremyCCHsu

README.md

@@ -45,11 +45,14 @@ f0, sp, ap, pyDioOpt = pw.wav2world(x, fs)
 <br/>
 
 ## II. Installation
-### Environment
-Linux Ubuntu 14.04 <br/>
-Python 2.7.6 on <br/>
-Cython 0.24 (or later versions; required)
-Matplotlib (optional; for demo.py only)
+### Environment/Dependencies  
+- Linux Ubuntu 14.04/16.04  
+- Python 2.7.6/3.5  
+- Cython 0.24 (or later versions; required)  
+- Scipy
+- Numpy
+- argparse
+- Matplotlib (optional; for demo.py only)
 
 ### Installation procedures
 ```bash

demo.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 import pyworld as pw
 import os
 from shutil import rmtree
@@ -46,7 +47,6 @@ def savefig(filename, figlist, log=True):
     elif len(f.shape) == 2:
         Nsmp, dim = figlist[0].shape
         figsize=(h * float(Nsmp) / dim, len(figlist) * h)
-        print figsize
         plt.figure(figsize=figsize)
         for i, f in enumerate(figlist):
             plt.subplot(n, 1, i+1)
@@ -99,7 +99,7 @@ def main(args):
     savefig('test/ap.png', [_ap, ap], log=False)
     savefig('test/f0.png', [_f0, f0])
 
-    print 'Please check "test" directory for output files'
+    print('Please check "test" directory for output files')
 
 
 if __name__ == '__main__':