From: Paul Brossier <piem@piem.org>
Date: Tue, 10 May 2016 17:42:30 +0000 (+0200)
Subject: python/demos/demo_pitch.py: clean up imports
X-Git-Tag: 0.4.4~300^2~104
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=c9a9f8640bc74f286db859da8150d7c8e3b94d88;p=aubio.git

python/demos/demo_pitch.py: clean up imports
---

diff --git a/python/demos/demo_pitch.py b/python/demos/demo_pitch.py
index 2eb9ba7b..9126a55e 100755
--- a/python/demos/demo_pitch.py
+++ b/python/demos/demo_pitch.py
@@ -45,6 +45,7 @@ while True:
 if 0: sys.exit(0)
 
 #print pitches
+import os.path
 from numpy import array, ma
 import matplotlib.pyplot as plt
 from demo_waveform_plot import get_waveform_plot, set_xlabels_sample2time
@@ -63,14 +64,11 @@ plt.setp(ax1.get_xticklabels(), visible = False)
 ax1.set_xlabel('')
 
 def array_from_text_file(filename, dtype = 'float'):
-    import os.path
-    from numpy import array
     filename = os.path.join(os.path.dirname(__file__), filename)
     return array([line.split() for line in open(filename).readlines()],
         dtype = dtype)
 
 ax2 = fig.add_subplot(312, sharex = ax1)
-import sys, os.path
 ground_truth = os.path.splitext(filename)[0] + '.f0.Corrected'
 if os.path.isfile(ground_truth):
     ground_truth = array_from_text_file(ground_truth)