play MIDI files in python?

Just to add a minimal example (via DaniWeb):

# conda install -c cogsci pygame
import pygame

def play_music(midi_filename):
  '''Stream music_file in a blocking manner'''
  clock = pygame.time.Clock()
  pygame.mixer.music.load(midi_filename)
  pygame.mixer.music.play()
  while pygame.mixer.music.get_busy():
    clock.tick(30) # check if playback has finished
    
midi_filename = 'FishPolka.mid'

# mixer config
freq = 44100  # audio CD quality
bitsize = -16   # unsigned 16 bit
channels = 2  # 1 is mono, 2 is stereo
buffer = 1024   # number of samples
pygame.mixer.init(freq, bitsize, channels, buffer)

# optional volume 0 to 1.0
pygame.mixer.music.set_volume(0.8)

# listen for interruptions
try:
  # use the midi file you just saved
  play_music(midi_filename)
except KeyboardInterrupt:
  # if user hits Ctrl/C then exit
  # (works only in console mode)
  pygame.mixer.music.fadeout(1000)
  pygame.mixer.music.stop()
  raise SystemExit

The pygame module can be used to play midi files.

http://www.pygame.org/docs/ref/music.html

See the example here:

http://www.daniweb.com/software-development/python/code/216979

a whole bunch of options available at:

http://wiki.python.org/moin/PythonInMusic

and also here which you can modify to suit your purpose: http://xenon.stanford.edu/~geksiong/code/playmus/playmus.py