def __update_done(self, stations):
if not stations:
print_w("Loading remote station list failed.")
return
# take the best 4000
stations.sort(key=sort_stations, reverse=True)
stations = stations[:4000]
# remove the tags only used for ranking
for s in stations:
s.pop("~listenerpeak", None)
stations = dict(((s.key, s) for s in stations))
# don't add ones that are in the fav list
for fav in self.__fav_stations.iterkeys():
stations.pop(fav, None)
# separate
o, n = set(self.__stations.iterkeys()), set(stations)
to_add, to_change, to_remove = n - o, o & n, o - n
del o, n
# migrate stats
to_change = [stations.pop(k) for k in to_change]
for new in to_change:
old = self.__stations[new.key]
# clear everything except stats
AudioFile.reload(old)
# add new metadata except stats
for k in (x for x in new.iterkeys() if x not in MIGRATE):
old[k] = new[k]
to_add = [stations.pop(k) for k in to_add]
to_remove = [self.__stations[k] for k in to_remove]
self.__stations.remove(to_remove)
self.__stations.changed(to_change)
self.__stations.add(to_add)
def __update_done(self, stations):
if not stations:
print_w("Loading remote station list failed.")
return
# filter stations based on quality, listenercount
def filter_stations(station):
peak = station.get("~#listenerpeak", 0)
if peak < 10:
return False
aac = "AAC" in station("~format")
bitrate = station("~#bitrate", 50)
if (aac and bitrate < 40) or (not aac and bitrate < 60):
return False
return True
stations = filter(filter_stations, stations)
# group them based on the title
groups = {}
for s in stations:
key = s("~title~artist")
groups.setdefault(key, []).append(s)
# keep at most 2 URLs for each group
stations = []
for key, sub in groups.items():
sub.sort(key=lambda s: s.get("~#listenerpeak", 0), reverse=True)
stations.extend(sub[:2])
# only keep the ones in at least one category
all_ = [self.filters.query(k) for k in self.filters.keys()]
assert all_
anycat_filter = reduce(lambda x, y: x | y, all_)
stations = list(filter(anycat_filter.search, stations))
# remove listenerpeak
for s in stations:
s.pop("~#listenerpeak", None)
# update the libraries
stations = dict(((s.key, s) for s in stations))
# don't add ones that are in the fav list
for fav in self.__fav_stations.keys():
stations.pop(fav, None)
# separate
o, n = set(self.__stations.keys()), set(stations)
to_add, to_change, to_remove = n - o, o & n, o - n
del o, n
# migrate stats
to_change = [stations.pop(k) for k in to_change]
for new in to_change:
old = self.__stations[new.key]
# clear everything except stats
AudioFile.reload(old)
# add new metadata except stats
for k in (x for x in new.keys() if x not in MIGRATE):
old[k] = new[k]
to_add = [stations.pop(k) for k in to_add]
to_remove = [self.__stations[k] for k in to_remove]
self.__stations.remove(to_remove)
self.__stations.changed(to_change)
self.__stations.add(to_add)
def __update_done(self, stations):
if not stations:
print_w("Loading remote station list failed.")
return
# filter stations based on quality, listenercount
def filter_stations(station):
peak = station.get("~#listenerpeak", 0)
if peak < 10:
return False
aac = "AAC" in station("~format")
bitrate = station("~#bitrate", 50)
if (aac and bitrate < 40) or (not aac and bitrate < 60):
return False
return True
stations = filter(filter_stations, stations)
# group them based on the title
groups = {}
for s in stations:
key = s("~title~artist")
groups.setdefault(key, []).append(s)
# keep at most 2 URLs for each group
stations = []
for key, sub in groups.iteritems():
sub.sort(key=lambda s: s.get("~#listenerpeak", 0), reverse=True)
stations.extend(sub[:2])
# only keep the ones in at least one category
all_ = [self.filters.query(k) for k in self.filters.keys()]
assert all_
anycat_filter = reduce(lambda x, y: x | y, all_)
stations = filter(anycat_filter.search, stations)
# remove listenerpeak
for s in stations:
s.pop("~#listenerpeak", None)
# update the libraries
stations = dict(((s.key, s) for s in stations))
# don't add ones that are in the fav list
for fav in self.__fav_stations.iterkeys():
stations.pop(fav, None)
# separate
o, n = set(self.__stations.iterkeys()), set(stations)
to_add, to_change, to_remove = n - o, o & n, o - n
del o, n
# migrate stats
to_change = [stations.pop(k) for k in to_change]
for new in to_change:
old = self.__stations[new.key]
# clear everything except stats
AudioFile.reload(old)
# add new metadata except stats
for k in (x for x in new.iterkeys() if x not in MIGRATE):
old[k] = new[k]
to_add = [stations.pop(k) for k in to_add]
to_remove = [self.__stations[k] for k in to_remove]
self.__stations.remove(to_remove)
self.__stations.changed(to_change)
self.__stations.add(to_add)
