Hi,
I would create TV.xml using tv_grab_nz, but I could never get anything to
show in the TV Guide. I have traced the problem to timestr2secs_utc(). The
start (and stop) time format in TV.xml is 'YYYYmmddHHMM', which
timestr2secs_utc was not expecting. I've rewritten this subroutine (Don't be
too harsh, its my first attempt at Python).
Andrew
# Part of: src/tv/epg_xmltv.py......
#
# Convert a timestring to UTC (=GMT) seconds.
#
# The format is either one of these three:
# '20020702100000 CDT'
# '200209080000 +0100'
# '200209080000'
def timestr2secs_utc(str):
# This is either something like 'EDT', or '+1'
str_items=str.split()
if (len(str_items)==2):
tval = str_items[0]
tz = str_items[1]
# Is it the '+1' format?
if tz[0] == '+' or tz[0] == '-':
tmTuple = ( int(tval[0:4]), int(tval[4:6]), int(tval[6:8]),
int(tval[8:10]), int(tval[10:12]), 0, -1, -1, -1 )
secs = calendar.timegm( tmTuple )
adj_neg = int(tz) >= 0
adj_secs = int(tz[1:3])*3600+ int(tz[3:5])*60
if adj_neg:
secs -= adj_secs
else:
secs += adj_secs
elif (len(str_items)==1):
# No, use the regular conversion
## WARNING! BUG HERE!
# The line below is incorrect; the strptime.strptime function
doesn't
# handle time zones. There is no obvious function that does.
Therefore
# this bug is left in for someone else to solve.
# Without the +20 the TV Guide had a 1 minute error ie showed 17:59
instead of 18:00
# Also I changed the date format to: xmltv.date_format_notz
secs = time.mktime(strptime.strptime(str, xmltv.date_format_notz)) +
20
else:
raise EPG_TIME_EXC
return secs
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