pep8 cleanups

diff --git a/tools/gen_sound.py b/tools/gen_sound.py
index be544283d657687a460063feb78d22945ada0817..6e524e850f05fa1660126dbd161f2ace1bb62b4d 100644 (file)
--- a/tools/gen_sound.py
+++ b/tools/gen_sound.py
@@ -1,5 +1,5 @@
 # Generate imperfect sine waves
 # Generate imperfect sine waves

-# 
+#

 # Design notes. Produces ~= (user requested) s of raw audio
 # We're aiming for an 8-bit'ish effect, so we're going with
 # 8125 Hz, 8 bit sampling, but faking it out to
 # Design notes. Produces ~= (user requested) s of raw audio
 # We're aiming for an 8-bit'ish effect, so we're going with
 # 8125 Hz, 8 bit sampling, but faking it out to


@@ -13,6 +13,7 @@ import struct
 OUTPUT_RATE = 8125
 DEFAULT_VOL = 95
 
 OUTPUT_RATE = 8125
 DEFAULT_VOL = 95
 

+

 def gen_sine(freq, secs, volume):
     filename = 'beep%s.pcm' % freq
     # We generate freq cycles and sample that OUTPUT_RATE times
 def gen_sine(freq, secs, volume):
     filename = 'beep%s.pcm' % freq
     # We generate freq cycles and sample that OUTPUT_RATE times


@@ -36,24 +37,25 @@ def usage():
     print 'Usage gen_sound <freq> [<length>] [<volume>]'
     print ' where <freq> is the frequency in Hz (int)'
     print ' [<length>] is the time in seconds (float) - default 0.25'
     print 'Usage gen_sound <freq> [<length>] [<volume>]'
     print ' where <freq> is the frequency in Hz (int)'
     print ' [<length>] is the time in seconds (float) - default 0.25'

-    print ' and [<volume>] is the volume (integer between 0 and 127) - default %s' % DEFAULT_VOL
+    print (' and [<volume>] is the volume (integer between 0 and 127)'
+           ' - default %s' % DEFAULT_VOL)

 
 
 if __name__ == "__main__":
     try:
 
 
 if __name__ == "__main__":
     try:

-       freq = int(sys.argv[1])
-       if len(sys.argv) > 2:
-          secs = float(sys.argv[2])
-       else:
-          secs = 0.25
-       if len(sys.argv) > 3:
-          volume = int(sys.argv[3])
-       else:
-          volume = DEFAULT_VOL
+        freq = int(sys.argv[1])
+        if len(sys.argv) > 2:
+            secs = float(sys.argv[2])
+        else:
+            secs = 0.25
+        if len(sys.argv) > 3:
+            volume = int(sys.argv[3])
+        else:
+            volume = DEFAULT_VOL

     except Exception, exc:
     except Exception, exc:

-       usage()
-       print 'Error was', exc
-       sys.exit(1)
+        usage()
+        print 'Error was', exc
+        sys.exit(1)

 
     if volume > 128 or volume < 0:
         usage()
 
     if volume > 128 or volume < 0:
         usage()


@@ -65,6 +67,4 @@ if __name__ == "__main__":
         print 'Invalid freq: %s' % volume
         sys.exit(1)
 
         print 'Invalid freq: %s' % volume
         sys.exit(1)
 

-

     gen_sine(freq, secs, volume)
     gen_sine(freq, secs, volume)

-