say.py
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1 #!/usr/bin/env python
2 
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36 
37 # Author: Blaise Gassend
38 
39 
40 import sys
41 
42 if __name__ == '__main__':
43  import rospy
44  argv = rospy.myargv()
45  if len(argv) > 1 and argv[1] == '--help':
46  print('Usage: %s \'String to say.\'' % argv[0])
47  print(' %s < file_to_say.txt' % argv[0])
48  print()
49  print('Says a string. For a string on the command line, you must use quotes as')
50  print('appropriate. For a string on standard input, the command will wait for')
51  print('EOF before saying anything.')
52  exit(-1)
53 
54  # Import after printing usage for speed.
55  from sound_play.msg import SoundRequest
56  from sound_play.libsoundplay import SoundClient
57 
58  if len(argv) == 1:
59  print('Awaiting something to say on standard input.')
60 
61  # Ordered this way to minimize wait time.
62  rospy.init_node('say', anonymous=True)
63  soundhandle = SoundClient()
64  rospy.sleep(1)
65 
66  voice = 'voice_kal_diphone'
67  volume = 1.0
68 
69  if len(argv) == 1:
70  s = sys.stdin.read()
71  else:
72  s = argv[1]
73 
74  if len(argv) > 2:
75  voice = argv[2]
76  if len(argv) > 3:
77  volume = float(argv[3])
78 
79  rospy.loginfo('Saying: %s' % s)
80  rospy.loginfo('Voice: %s' % voice)
81  rospy.loginfo('Volume: %s' % volume)
82 
83  soundhandle.say(s, voice, volume)
84  rospy.sleep(1)
This class is a helper class for communicating with the sound_play node via the sound_play.SoundRequest message.
Definition: libsoundplay.py:91


sound_play
Author(s): Blaise Gassend
autogenerated on Fri Apr 9 2021 02:41:17