def ParsePLS(file):
data = {}
lines = file.read().decode('utf-8', 'replace').splitlines()
if not lines or "[playlist]" not in lines.pop(0):
return []
for line in lines:
try:
head, val = line.strip().split("=", 1)
except (TypeError, ValueError):
continue
else:
head = head.lower()
if head.startswith("length") and val == "-1":
continue
else:
data[head] = val
count = 1
files = []
warnings = []
while True:
if "file%d" % count in data:
filename = text2fsn(data["file%d" % count])
if filename.lower()[-4:] in [".pls", ".m3u"]:
warnings.append(filename)
else:
irf = IRFile(filename)
for key in ["title", "genre", "artist"]:
try:
irf[key] = data["%s%d" % (key, count)]
except KeyError:
pass
try:
irf["~#length"] = int(data["length%d" % count])
except (KeyError, TypeError, ValueError):
pass
files.append(irf)
else:
break
count += 1
if warnings:
WarningMessage(
None, _("Unsupported file type"),
_("Station lists can only contain locations of stations, "
"not other station lists or playlists. The following locations "
"cannot be loaded:\n%s") %
"\n ".join(map(util.escape, warnings))
).run()
return files
def __add_stations(self, irfs: Collection[IRFile], uri: str) -> None:
print_d(f"Got {len(irfs)} station(s) from {uri}")
assert self.__fav_stations
if not irfs:
msg = ErrorMessage(
self, _("No stations found"),
_("No Internet radio stations were found at %s.") %
util.escape(uri))
msg.run()
return
fav_uris = {af("~uri") for af in self.__fav_stations}
irfs = {af for af in irfs if af("~uri") not in fav_uris}
if irfs:
print_d(f"Adding {irfs} to favourites")
self.__fav_stations.add(irfs)
else:
message = WarningMessage(
self, _("Nothing to add"),
_("All stations listed are already in your library."))
message.run()
def __add_station(self, uri):
irfs = add_station(uri)
if irfs is None:
# Error, rather than empty list
return
if not irfs:
ErrorMessage(
None, _("No stations found"),
_("No Internet radio stations were found at %s.") %
util.escape(uri)).run()
return
irfs = set(irfs) - set(self.__fav_stations)
if not irfs:
WarningMessage(
None, _("Unable to add station"),
_("All stations listed are already in your library.")).run()
if irfs:
self.__fav_stations.add(irfs)
def __add_station(self, uri):
try:
irfs = _get_stations_from(uri)
except EnvironmentError as e:
print_d("Got %s from %s" % (e, uri))
msg = ("Couldn't add URL: <b>%s</b>)\n\n<tt>%s</tt>" %
(escape(str(e)), escape(uri)))
ErrorMessage(None, _("Unable to add station"), msg).run()
return
if not irfs:
ErrorMessage(
None, _("No stations found"),
_("No Internet radio stations were found at %s.") %
util.escape(uri)).run()
return
irfs = set(irfs) - set(self.__fav_stations)
if not irfs:
WarningMessage(
None, _("Unable to add station"),
_("All stations listed are already in your library.")).run()
if irfs:
self.__fav_stations.add(irfs)