Promoted pypo to top level because it isnt 3rd party.

Removed the portage stuff since it is way outdated.

3rd_party/pypo/scripts/cue_file.py

@@ -1,125 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-
-"""
-cue script that gets called by liquidsoap if a file in the playlist
-gives orders to cue (in/out). eg:
-cue_file:cue_in=120.0,cue_out=110.0:annotate:***
-
-params:  path_to_file, cue_in [float, seconds], cue_out [float, sseconds]
-returns: path to the cued temp-file
-
-examples:
-calling: ./cue_file.py /storage/pypo/cache/2010-06-25-15-05-00/35.mp3 10 120.095
-returns: /tmp/lstf_UwDKcEngvF
-
-One thing to mention here:
-The way pypo (ab)uses liquidsoap can bring in some unwanted effects. liquidsoap 
-is built in a way that it tries to collect the needed files to playout in advance.
-we 'force' liquidsoap to immediately start playing a newly loaded list, so ls has
-no time to prepare the files. If a file is played without cues, this does not afect
-the playout too much. My testing on a lame VM added a delay of +/- 10ms.
-
-If the first file in  a playlist is cued, the "mp3cut" command takes time to execute.
-On the same VM this takes an additional 200ms for an average size mp3-file.
-So the playout will start a bit delayed. This should not be a too big issue, but
-think about this behaviour if you eg access the files via network (nas) as the reading
-of files could take some time as well.
-
-So maybe we should think about a different implementation. One way would be to do the
-cueing during playlist preparation, so all the files would be pre-cut when they are 
-passed to liquidsoap. 
-Additionally this would allow to run an unpathed version of ls.
-
-"""
-
-import sys
-import shutil
-import random
-import string
-import time
-from datetime import timedelta
-import os
-
-from mutagen.mp3 import MP3
-import mad
-
-TEMP_DIR = '/tmp/';
-
-
-sys.stderr.write('\n** starting mp3 cutter **\n\n')
-
-try: src = sys.argv[1]
-except Exception, e: 
-    sys.stderr.write('No file givien. sorry.\n')
-    sys.exit()
-
-try: cue_in = float(sys.argv[2])
-except Exception, e: 
-    cue_in = float(0)
-    pass
-
-try: cue_out = float(sys.argv[3])
-except Exception, e:
-    cue_out = float(0)
-    pass
-
-sys.stderr.write('in: %s - out: %s file: %s \n' % (cue_in, cue_out, src))
-dst = TEMP_DIR + 'lstf_' + "".join( [random.choice(string.letters) for i in xrange(10)] )
-
-# get length of track
-"""
-madlib is not accurate enough to get the duration. (only goes to seconds, no ms)
-so it is not suitable for relative offsets (eg "play until 10s before the end")
-it anyway wuld be better to provide this script with absolute times, like
-play from 23.234 to 323.321
-"""
-# madlib
-#mf = mad.MadFile(src)
-#dur = float(float(mf.total_time())/1000)
-
-# mutagen
-audio = MP3(src)
-dur = round(audio.info.length, 3)
-
-
-sys.stderr.write('duration: ' + str(dur) + '\n')
-
-cue_out = round(float(dur) - cue_out, 3)
-
-str_cue_in = str(timedelta(seconds=cue_in)).replace(".", "+") # hh:mm:ss+mss, eg 00:00:20+000
-str_cue_out = str(timedelta(seconds=cue_out)).replace(".", "+") #
-
-"""
-now a bit a hackish part, don't know how to do this better...
-need to cut the digits after the "+"
-
-"""
-ts = str_cue_in.split("+")
-try:
-    if len(ts[1]) == 6:
-        ts[1] = ts[1][0:3]
-        str_cue_in = "%s+%s" % (ts[0], ts[1])
-except Exception, e:
-    pass
-
-ts = str_cue_out.split("+")
-try:
-    if len(ts[1]) == 6:
-        ts[1] = ts[1][0:3]
-        str_cue_out = "%s+%s" % (ts[0], ts[1])
-except Exception, e:
-    pass
-
-#sys.stderr.write(str(timedelta(seconds=cue_in)).replace(".", "+") + '\n\n')
-sys.stderr.write('in:       ' + str_cue_in + '\n')
-sys.stderr.write('abs:      ' + str(str_cue_out) + '\n\n')
-
-command = 'mp3cut -o %s -t %s-%s %s' % (dst, str_cue_in, str_cue_out, src);
-
-sys.stderr.write(command + '\n\n\n')
-os.system(command + ' >/dev/null')
-#shutil.copy2(src, dst)
-
-print dst + "\n";