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

⌈⌋ ⎇ branch:  streamtuner2


Check-in [8939760832]

Overview
Comment:Support "TV" channel for UbuntuUsers. (Albeit few are still working.)
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SHA1: 89397608323d8fc7c627b70390f6d5b221211f71
User & Date: mario on 2015-04-29 05:38:16
Other Links: manifest | tags
Context
2015-04-29
05:39
Fix `st2.py` name/location in comment. check-in: 1f5a45d79b user: mario tags: trunk
05:38
Support "TV" channel for UbuntuUsers. (Albeit few are still working.) check-in: 8939760832 user: mario tags: trunk
05:37
Also scroll to last category after .select_current (didn't automatically happen for current notebook.) check-in: 53bfeeff06 user: mario tags: trunk
Changes
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Modified channels/ubuntuusers.py from [e0b735eacf] to [47104e67ff].

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#


import re
from config import *
from channels import *
import ahttp
import itertools


# UU Wiki radio list
class ubuntuusers (ChannelPlugin):

    # description
    has_search = False
    listformat = "srv"
    titles = dict(playing=False, listeners=False, bitrate=False)
    base = {
    base = "http://wiki.ubuntuusers.de/Internetradio/Stationen?action=export&format=raw"
    categories = ["stations"]
       "stations": "http://wiki.ubuntuusers.de/Internetradio/Stationen?action=export&format=raw",
       "tv": "http://wiki.ubuntuusers.de/Internet-TV/Stationen?action=export&format=raw",
    }
    categories = ["stations", "tv"]


    # Nope
    def update_categories(self):
        pass


    # Fetches wiki page, extracts from raw markup.
    # Which has a coherent formatting of entries like:
    #
    #   == Pi-Radio (Berlin) ==
    #   [http://www.piradio.de] {de}
    #   {{{
    #   http://ice.rosebud-media.de:8000/88vier-ogg1.ogg
    #   }}}
    #
    def update_streams(self, cat, search=None):

        # fetch page
        wiki = ahttp.get(self.base)

        wiki = ahttp.get(self.base[cat])
        f = "audio/mpeg" if cat == "stations" else "video/mp4"
        
        # split on headlines
        return itertools.chain(
            self.join(src, f) for src in re.split("^==+", wiki, 0, re.M)
        )


    # Extract individual stations
    def join(self, src, f):
    
        # regexp lists out, just one srv url per entry
        ls = re.findall(r"""
           ^==\s*([\w\s.-]+)\s*==\s+
           ^\[(http[^\s\]]+).*?\{(\w+)\}\s+
           ^\{\{\{\s+
           ^\s*([\w\s.-]+)\s*==+\s+
           (?: ^\[(http[^\s\]]+) .*? \{(\w+)\} )?
           .*?
           ^\{\{\{
           ^(http\S+)
        """, wiki, re.X|re.S|re.M)
           .*?
           (\w+://[^"'\s]+)
        """, src, re.X|re.S|re.M)
        
        # pack into row list
        return [
           dict(genre=g, title=t, url=u, homepage=h, bitrate=0, listeners=0)
           dict(genre=g, title=t, url=u, homepage=h, bitrate=0, listeners=0, format=f, listformat="href")
           for t,h,g,u in ls
        ]