Mercurial > ~darius > hgwebdir.cgi > py-iview

comparison iviewget.py @ 2:6edc508e0775

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Try and run flvstreamer on init and exit if it fails. It's very annoying if we go and select a bunch of stuff and the user hasn't remember to edit the path for it..
author Daniel O'Connor <darius@dons.net.au>
date Thu, 20 Aug 2009 17:34:50 +0930
parents fa7ca67af8c9
children 34471d354603
comparison
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1:f914f08d69f5 2:6edc508e0775
1 #!/usr/bin/env python 1 #!/usr/bin/env python
2 2
3 import iview 3 import iview
4 import os.path
5 import re
4 import subprocess 6 import subprocess
5 import sys 7 import sys
6 import time 8 import time
7 9
8 outpath = '.' 10 outpath = '.'
9 outext = 'flv16x9' 11 outext = 'flv16x9'
10 flvstreamerpath = '/home/darius/projects/flvstreamer/flvstreamer_x86' 12 flvstreamerpath = '/home/darius/projects/flvstreamer/flvstreamer_x86'
13 flvpattern = re.compile("FLVStreamer v")
11 14
12 def listChannels(iview): 15 def listChannels(iview):
13 i = 1 16 i = 1
14 print "Id %-30s %-35s" % ('Name', 'Description') 17 print "Id %-30s %-35s" % ('Name', 'Description')
15 for c in iview.channels: 18 for c in iview.channels:
46 res = p.poll() 49 res = p.poll()
47 if res == None: 50 if res == None:
48 time.sleep(0.1) 51 time.sleep(0.1)
49 else: 52 else:
50 return res 53 return res
51 54
55 def checkFLVStreamer():
56 try:
57 s = subprocess.Popen(flvstreamerpath, stdout = subprocess.PIPE, stderr = subprocess.PIPE)
58 except OSError:
59 print "Couldn't execute FLVstreamer"
60 return False
61 while s.poll() != 1:
62 time.sleep(0.1)
63
64 out, err = s.communicate()
65 if flvpattern.match(err) == None:
66 print "Unrecognised output from FLVstreamer"
67 return False
68
69 return True
70
52 if __name__ == "__main__": 71 if __name__ == "__main__":
72 if not checkFLVStreamer():
73 sys.exit(1)
74
53 iview = iview.IView() 75 iview = iview.IView()
54 if iview.metered: 76 if iview.metered:
55 print "WARNING: iview is metered" 77 print "WARNING: iview is metered"
56 print 78 print
57 79