Internet radio browser GUI for music/video streams from various directory services.

⌈⌋ ⎇ branch:  streamtuner2


Check-in [aaf273595a]

Overview
Comment:Fix radiolist.net current page layout extraction (some countries empty now, just webplayers for some pages)
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SHA1: aaf273595a3d3b9ce92ae705a3c4994313849d1b
User & Date: mario on 2018-01-15 19:43:47
Other Links: manifest | tags
Context
2018-01-15
20:05
Update delicast plugin for new q: url scheme check-in: 33053d07d0 user: mario tags: trunk
19:43
Fix radiolist.net current page layout extraction (some countries empty now, just webplayers for some pages) check-in: aaf273595a user: mario tags: trunk
2017-11-17
13:20
Change default streamripper user agent to 'iTunes 12.5/Gecko/SR' check-in: e4d747b68a user: mario tags: trunk
Changes
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Modified contrib/radiolist.py from [b9c7e173ba] to [bca1fb8450]. 

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# encoding: UTF-8
# api: streamtuner2
# title: radiolist.net
# description: Station list by continent+country
# url: http://radiolist.net/
# version: 0.3
# version: 0.4
# type: channel
# category: radio
# priority: extra
# png:
#   iVBORw0KGgoAAAANSUhEUgAAABgAAAAYBAMAAAASWSDLAAAAFVBMVEVKb61qibyDnMegs9S6yeDV4O37/vyx66abAAAAAWJLR0QAiAUdSAAAAAlwSFlzAAALEwAACxMB
#   AJqcGAAAAAd0SU1FB+ECDBAgLJqgZW4AAADoSURBVBjTNdBNj4MgEAbgqdLeZdo9C5NwFmo5Y7Wedauc1y/+/09YdLskkDwJmZl3IOxnON4A8frQhdc/7mG2cv3gx29X
#   rdUfZuVHQ3JHEzZ7GSuNXxFV/FYYwryO6MOiZqEdnQPUC/fsXZaMuxa6MFfOVYN7kIWpHZClyJGLFjbbC617KaRUEJ4r4fU7IqNYrW5f2kgU5gZInG6MZ086eejcyIvO
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                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)
        rx_title = re.compile('<a\s+href="([^">]+)"[^>]+target="_blank"[^>]*>(.+?)</a>', re.I)
        rx_urls = re.compile('<a href="([^">]+)">(\d+)(?: Kbps)*</a>', re.I)
        rx_genre = re.compile('<td[^>]+>(\w*[^<>]*)</td>\s*<td[^>]+>(\w+[^<>]+)</td>\s*$', re.I)
        entries = []
        html = ahttp.get("http://www.radiolist.net/" + self.catmap[cat])
        html = ahttp.get("http://radiolist.net/" + self.catmap[cat])
        log.DATA(html)
        for block in re.findall("<tr>(.+?)</tr>", html, re.S):
            log.BLOCK(block)
            ut = re.findall(rx_title, block)  # homepage+title
            uu = re.findall(rx_urls, block)   # urls+bitrates
            lg = re.findall(rx_genre, block)  # location+genre
            #print ut, uu, lg
            if ut and uu and lg:
                log.D(ut,uu,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.mime_guess(url, "audio/mpeg"),
                    listformat = self.list_guess(url),
                    playing = lg[0],
                    genre = lg[1]
                    playing = lg[0][0],
                    genre = lg[0][1]
                ))
        # done    
        [log.DATA(e) for e in entries]
        return entries

    # pick highest rated URL from [(url,bitrate),…] tuples
    def best_url(self, urls):
        r = dict([(u, to_int(b)) for u,b in urls])  # {url: bitrate, …}
        best = sorted(r, key=r.get, reverse=True)
        return best[0], r[best[0]]