Update of /cvsroot/freevo/freevo/src
In directory sc8-pr-cvs1:/tmp/cvs-serv18849
Modified Files:
util.py
Log Message:
Added automatic XMLTV channel list code; the idea is that you can avoid
editing the TV_CHANNELS thing yourself, if your xmltv grabber outputs
properly formatted channel listings.
If this doesn't work, you can always fall back to adding it manually.
To use it, you need this in your local_conf.py
---
from util import getXMLTVChannels
TV_CHANNELS = getXMLTVChannels(XMLTV_FILE)
---
instead of
TV_CHANNELS = [('69 COMEDY', 'COMEDY', '69'),
...
]
I don't know if this will work for everyone, but it's working nicely for me,
and I know it's a constant setup difficulty, so please test it. If you don't
want to use it, don't do anything, it will not be used unless you add it
to your config.
Index: util.py
===================================================================
RCS file: /cvsroot/freevo/freevo/src/util.py,v
retrieving revision 1.46
retrieving revision 1.47
diff -C2 -d -r1.46 -r1.47
*** util.py 28 Aug 2003 18:09:39 -0000 1.46
--- util.py 1 Sep 2003 14:01:20 -0000 1.47
***************
*** 11,14 ****
--- 11,39 ----
# -----------------------------------------------------------------------
# $Log$
+ # Revision 1.47 2003/09/01 14:01:20 outlyer
+ # Added automatic XMLTV channel list code; the idea is that you can avoid
+ # editing the TV_CHANNELS thing yourself, if your xmltv grabber outputs
+ # properly formatted channel listings.
+ #
+ # If this doesn't work, you can always fall back to adding it manually.
+ #
+ # To use it, you need this in your local_conf.py
+ # ---
+ # from util import getXMLTVChannels
+ # TV_CHANNELS = getXMLTVChannels(XMLTV_FILE)
+ # ---
+ #
+ # instead of
+ #
+ # TV_CHANNELS = [('69 COMEDY', 'COMEDY', '69'),
+ # ...
+ # ]
+ #
+ #
+ # I don't know if this will work for everyone, but it's working nicely for me,
+ # and I know it's a constant setup difficulty, so please test it. If you don't
+ # want to use it, don't do anything, it will not be used unless you add it
+ # to your config.
+ #
# Revision 1.46 2003/08/28 18:09:39 dischi
# use pickle.HIGHEST_PROTOCOL for python 2.3
***************
*** 639,640 ****
--- 664,714 ----
except KeyError:
return getattr(self.__obj, name)
+
+ def sortchannels(list, key):
+ # This should be more generic, but I couldn't get it
+ # to sort properly without specifying the nested array
+ # index for the tunerid and forcing 'int'
+ nlist = map(lambda x, key=key: (int(x[key][1][0]), x), list)
+ nlist.sort()
+ return map(lambda (key, x): x, nlist)
+
+
+ def getXMLTVChannels(file):
+ import xmltv
+ import sys,os
+ import cPickle as pickle
+
+
+ path = config.FREEVO_CACHEDIR
+ pfile = 'xmltv_channels.pickle'
+
+ pname = os.path.join(path,pfile)
+
+ if os.path.isfile(pname) and (os.path.getmtime(pname) >
+ os.path.getmtime(file)):
+ fd = open(pname,'r')
+ chanlist = pickle.load(fd)
+ return chanlist
+
+ xmltv_channels = xmltv.read_channels(open(file))
+ xmltv_channels = sortchannels(xmltv_channels,'display-name')
+
+
+ chanlist = []
+
+ for a in xmltv_channels:
+ if (a['display-name'][1][0][0].isdigit()):
+ display_name = a['display-name'][0][0]
+ tunerid = a['display-name'][1][0]
+ else:
+ display_name = a['display-name'][1][0]
+ tunerid = a['display-name'][0][0]
+ id = a['id']
+
+ chanlist += [(id,display_name,int(tunerid))]
+
+ pickle.dump(chanlist, open(pname,'w'),PICKLE_PROTOCOL)
+
+ return chanlist
+
+
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