PEP8 changes

ericmjl · ericmjl · commit ff81c9cd5bbe · 2015-07-12T08:51:21.000-04:00
diff --git a/examples/pylab_examples/system_monitor.py b/examples/pylab_examples/system_monitor.py
@@ -1,24 +1,27 @@
-#!/usr/bin/env python
-# -*- noplot -*-
 import time
 import matplotlib.pyplot as plt
 import numpy as np
 
+
 def get_memory():
     "Simulate a function that returns system memory"
     return 100*(0.5 + 0.5*np.sin(0.5*np.pi*time.time()))
 
+
 def get_cpu():
     "Simulate a function that returns cpu usage"
     return 100*(0.5 + 0.5*np.sin(0.2*np.pi*(time.time() - 0.25)))
 
+
 def get_net():
     "Simulate a function that returns network bandwidth"
     return 100*(0.5 + 0.5*np.sin(0.7*np.pi*(time.time() - 0.1)))
 
+
 def get_stats():
     return get_memory(), get_cpu(), get_net()
 
+
 # turn interactive mode on for dynamic updates.  If you aren't in
 # interactive mode, you'll need to use a GUI event handler/timer.
 plt.ion()
