# encoding: UTF-8
# api: streamtuner2
# title: radiolist.net
# description: Station list by continent+country
# url: http://radiolist.net/
# version: 0.1
# type: channel
# category: radio
# priority: extra
# png:
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# extraction-method: regex
#
# Radio station list grouped by continents and countries.
# Some categories return no results, because web players are
# filtered out.
import re
import ahttp
from config import *
from channels import *
# radiolist.net
class radiolist (ChannelPlugin):
# module attributes
listformat = "pls"
has_search = False
categories = ["Europe", "America", "Canada", "Oceania", "Asia"]
catmap = {"Europe":"", "America":"world", "Canada":"world/canada", "Oceania":"world/oceania", "Asia":"world/asia"}
titles = dict( genre="Genre", title="Station", playing="Location", bitrate="Bitrate", listeners=False )
# just a static list for now
def update_categories(self):
self.catmap = {"Europe":"", "America":"world", "Canada":"world/canada", "Oceania":"world/oceania", "Asia":"world/asia"}
c = []#
rx_links = re.compile(r"""
<td(?:\sstyle="height:\s30px;")?><a\s+href="(?:http://www.radiolist.net)?/([\w/.-]+)">([\w\s-]+)</a>[^<]*</td>
""", re.X)
for title in ["Europe", "America", "Canada", "Oceania", "Asia"]:
c.append(title)
html = ahttp.get("http://www.radiolist.net/" + self.catmap[title])
sub = []
for p,t in re.findall(rx_links, html):
if t in ["Terms", "About Us", "Donation", "United States"]:
continue
sub.append(t)
self.catmap[t] = p
c.append(sorted(sub))
self.categories = c
# extract stream urls
def update_streams(self, cat):
rx_title = re.compile('<a href="([^">]+)" target="_blank">(.+?)</a>', re.I)
rx_urls = re.compile('<a href="([^">]+)">(\d+)(?: Kbps)?</a>', re.I)
rx_genre = re.compile('<td class="cell">([^<]+)</td>', re.I)
entries = []
html = ahttp.get("http://www.radiolist.net/" + self.catmap[cat])
for block in re.findall("<tr>(.+?)</tr>", html, re.S):
ut = re.findall(rx_title, block)
uu = re.findall(rx_urls, block)
lg = re.findall(rx_genre, block)
print ut, uu, lg
if ut and uu and lg:
url, br = self.best_url(uu)
entries.append(dict(
homepage = ut[0][0],
title = unhtml(ut[0][1]),
url = url,
bitrate = br,
format = self.guess_fmt(url),
listformat = self.guess_pls(url),
playing = lg[0],
genre = lg[1]
))
# done
return entries
# pick highest rated URL
def best_url(self, urls):
r = {}
for url, br in urls:
r[url] = to_int(br)
#print "r=", r
best = sorted(r, key=r.get, reverse=True)
#print "best=", best
return best[0], r[best[0]]
# see if audio type can be guessed
def guess_fmt(self, url):
ext = re.findall("mp3|ogg|wma|asx", url)
if ext:
return mime_fmt(ext[0])
else:
return "audio/mpeg"
# guess PLS/M3U from url
def guess_pls(self, url):
ext = re.findall("pls|asx|m3u|srv", url)
if ext:
return ext[0]
else:
return "srv"