def _add_metadata(self, show, file_name):
if file_name is None:
raise "file_name is not set - you cannot add metadata to None"
config = Configuration()
time_string = format_date(config.date_pattern, time.localtime(self.start_time))
comment = config.comment_pattern % {
'show': show.name,
'date': time_string,
'year': time.strftime('%Y', time.gmtime()),
'station': show.station.name,
'link_url': show.get_link_url()
}
audio = ID3()
# See http://www.id3.org/id3v2.3.0 for details about the ID3 tags
audio.add(TIT2(encoding=2, text=["%s, %s" % (show.name, time_string)]))
audio.add(TDRC(encoding=2, text=[format_date('%Y-%m-%d %H:%M', self.start_time)]))
audio.add(TCON(encoding=2, text=[u'Podcast']))
audio.add(TALB(encoding=2, text=[show.name]))
audio.add(TLEN(encoding=2, text=[show.duration * 1000]))
audio.add(TPE1(encoding=2, text=[show.station.name]))
audio.add(TCOP(encoding=2, text=[show.station.name]))
audio.add(COMM(encoding=2, lang='eng', desc='desc', text=comment))
audio.add(TCOM(encoding=2, text=[show.get_link_url()]))
self._add_logo(show, audio)
audio.save(file_name)
def _add_metadata(self, show, file_name):
if file_name is None:
raise "file_name is not set - you cannot add metadata to None"
config = Configuration()
time_string = format_date(config.date_pattern,
time.localtime(self.start_time))
comment = config.comment_pattern % {
'show': show.name,
'date': time_string,
'year': time.strftime('%Y', time.gmtime()),
'station': show.station.name,
'link_url': show.get_link_url()
}
audio = ID3()
# See http://www.id3.org/id3v2.3.0 for details about the ID3 tags
audio.add(TIT2(encoding=2, text=["%s, %s" % (show.name, time_string)]))
audio.add(
TDRC(encoding=2,
text=[format_date('%Y-%m-%d %H:%M', self.start_time)]))
audio.add(TCON(encoding=2, text=[u'Podcast']))
audio.add(TALB(encoding=2, text=[show.name]))
audio.add(TLEN(encoding=2, text=[show.duration * 1000]))
audio.add(TPE1(encoding=2, text=[show.station.name]))
audio.add(TCOP(encoding=2, text=[show.station.name]))
audio.add(COMM(encoding=2, lang='eng', desc='desc', text=comment))
audio.add(TCOM(encoding=2, text=[show.get_link_url()]))
self._add_logo(show, audio)
audio.save(file_name)
def capture(self, show):
config = Configuration()
self.log.info(u'capture "%s" from "%s" for %s seconds to %s' %\
(show.name, show.station.name, show.duration, config.destination))
self.start_time = time.time()
file_name = u"%s/capturadio_%s.mp3" % (config.tempdir, os.getpid())
try:
self._write_stream_to_file(show.get_stream_url(), file_name, show.duration)
time_string = format_date(config.date_pattern, time.localtime(self.start_time))
target_file = u"%(station)s/%(show)s/%(show)s_%(time)s.mp3" %\
{ 'station' : show.station.name,
'show': show.name,
'time': time_string,
}
target_file = os.path.join(config.destination, slugify(target_file))
final_file_name = self._copy_file_to_destination(file_name, target_file)
self._add_metadata(show, final_file_name)
self.start_time = None
except Exception as e:
message = "Could not complete capturing, because an exception occured: %s" % e
self.log.error(message)
raise e
finally:
if os.path.exists(file_name):
os.remove(file_name)
def capture(self, show):
config = Configuration()
self.log.info(u'capture "%s" from "%s" for %s seconds to %s' %\
(show.name, show.station.name, show.duration, config.destination))
self.start_time = time.time()
file_name = u"%s/capturadio_%s.mp3" % (config.tempdir, os.getpid())
try:
self._write_stream_to_file(show.get_stream_url(), file_name,
show.duration)
time_string = format_date(config.date_pattern,
time.localtime(self.start_time))
target_file = u"%(station)s/%(show)s/%(show)s_%(time)s.mp3" %\
{ 'station' : show.station.name,
'show': show.name,
'time': time_string,
}
target_file = os.path.join(config.destination,
slugify(target_file))
final_file_name = self._copy_file_to_destination(
file_name, target_file)
self._add_metadata(show, final_file_name)
self.start_time = None
except Exception as e:
message = "Could not complete capturing, because an exception occured: %s" % e
self.log.error(message)
raise e
finally:
if os.path.exists(file_name):
os.remove(file_name)
def extract_metadata(self, audiofile):
"""
Extract the ID3 tags of the file 'audiofile' and store them as object
attributes.
"""
self.title = self._get_tag(audiofile, 'TIT2', self.basename[:-4])
self.show = self._get_tag(audiofile, 'TALB', None)
if self.show is None:
self.show = self.basename[:-4]
else:
for s in self.config.shows.values():
if unicode(s.name) == self.show:
self.link = s.get_link_url()
break
default_date = format_date(self.config.date_pattern, time.time())
self.date = self._get_tag(audiofile, 'TDRC', default_date)
self.artist = self._get_tag(audiofile, 'TPE1', self.show)
__playtime = self._get_tag(audiofile, 'TLEN', None)
if __playtime is not None:
self.playtime = int(__playtime) / 1000
else:
self.playtime = 0
self.copyright = self._get_tag(
audiofile,
'TCOP',
self.artist
)
__description = u'Show: %s<br>Episode: %s<br>Copyright: %s %s' % (
self.show, self.title, self.date[:4], self.copyright)
self.description = self._get_tag(
audiofile,
"COMM:desc:'eng'",
__description
)
self.link = self._get_tag(
audiofile,
"TCOM",
u'http://www.podcast.de/'
)
