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

⌈⌋ ⎇ branch:  streamtuner2


Check-in [3a5e6068b9]

Overview
Comment:Fix regex parsing for new sparse shoutcast.com
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 3a5e6068b90f37971254d6296cef23b93bd2558d
User & Date: mario on 2014-04-05 23:17:16
Other Links: manifest | tags
Context
2014-04-05
23:32
use new `version` command line tool check-in: 62b4121741 user: mario tags: trunk
23:17
Fix regex parsing for new sparse shoutcast.com check-in: 3a5e6068b9 user: mario tags: trunk
2014-01-06
22:45
prepare for gtk3 check-in: c0702405f8 user: mario tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Modified channels/shoutcast.py from [59a1f308de] to [8c7ec7957d].

︙︙
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90


91
92
93
94
95
96
97


98
99
100
101
102
103
104

        streams = {}
        
            
        # extracts the category list from shoutcast.com,
        # sub-categories are queried per 'AJAX'
        def update_categories(self):
            html = http.get(self.base_url)
            self.categories = ["default"]
            __print__( html )

            # <h2>Radio Genres</h2>
	    rx_main = re.compile(r'<li class="prigen" id="(\d+)".+?<a href="/radio/([\w\s]+)">[\w\s]+</a></li>', re.S)
	    rx_sub = re.compile(r'<a href="/radio/([\w\s\d]+)">[\w\s\d]+</a></li>')
            for uu in rx_main.findall(html):
                __print__(uu)
		(id,name) = uu
                name = urllib.unquote(name)

                # main category


                self.categories.append(name)

                # sub entries
                html = http.ajax("http://shoutcast.com/genre.jsp", {"genre":name, "id":id})
                __print__(html)
                sub = rx_sub.findall(html)
                self.categories.append(sub)



            # it's done
            __print__(self.categories)
            conf.save("cache/categories_shoutcast", self.categories)
            pass










|



|
|
|

|



>
>
|
<
<
<
<
|
|
>
>








72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93




94
95
96
97
98
99
100
101
102
103
104

        streams = {}
        
            
        # extracts the category list from shoutcast.com,
        # sub-categories are queried per 'AJAX'
        def update_categories(self):
            html = http.get(self.base_url)
            self.categories = []
            __print__( html )

            # <h2>Radio Genres</h2>
	    rx = re.compile(r'<li((?:\s+id="\d+"\s+class="files")?)><a href="\?action=sub&cat=([\w\s]+)#(\d+)">[\w\s]+</a>', re.S)
            sub = []
            for uu in rx.findall(html):
                __print__(uu)
		(main,name,id) = uu
                name = urllib.unquote(name)

                # main category
                if main:
                    if sub:
                        self.categories.append(sub)




                        sub = []
                    self.categories.append(name)
                else:
                    sub.append(name)

            # it's done
            __print__(self.categories)
            conf.save("cache/categories_shoutcast", self.categories)
            pass
︙︙
118
119
120
121
122
123
124
125
126
127
128
129



130
131

132
133
134
135
136

137
138
139












140
141
142
143
144

145
146
147
148
149
150
151
152
153

154
155
156
157
158
159
160

161
162
163

164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206

207
208
209
210
211
212
213


            # loop
            entries = []
            next = 0
            max = int(conf.max_streams)
            count = max
            rx_stream = None
            rx_next = re.compile("""onclick="showMoreGenre""")

            try:
               while (next < max):




                  # page
                  url = "http://www.shoutcast.com/genre-ajax/" + ucat

                  referer = url.replace("/genre-ajax", "/radio")
                  params = { "strIndex":"0", "count":str(count), "ajax":"true", "mode":"listeners", "order":"desc" }
                  html = http.ajax(url, params, referer)   #,feedback=self.parent.status)

                  __print__(html)


                  # regular expressions
                  if not conf.get("pyquery") or not pq:












                  
                      # new extraction regex
                      if not rx_stream:
                          rx_stream = re.compile(
                              """

                              <a\s+class="?playbutton\d?[^>]+id="(\d+)".+?
                              <a\s+class="[\w\s]*title[\w\s]*"[^>]+href="(http://[^">]+)"[^>]*>([^<>]+)</a>.+?
                              (?:Recently\s*played|Coming\s*soon|Now\s*playing):\s*([^<]*).+?
                              ners">(\d*)<.+?
                              bitrate">(\d*)<.+?
                              type">([MP3AAC]*)
                              """,
                              re.S|re.I|re.X
                          )


                      # extract entries
                      self.parent.status("parsing document...")
                      __print__("loop-rx")
                      for m in rx_stream.findall(html):
                          (id, homepage, title, playing, ls, bit, fmt) = m
                          __print__(uu)

                          entries += [{
                              "title": self.entity_decode(title),
                              "url": "http://yp.shoutcast.com/sbin/tunein-station.pls?id=" + id,

                              "homepage": http.fix_url(homepage),
                              "playing": self.entity_decode(playing),
                              "genre": cat, #self.strip_tags(uu[4]),
                              "listeners": int(ls),
                              "max": 0, #int(uu[6]),
                              "bitrate": int(bit),
                              "format": self.mime_fmt(fmt),
                          }]

                  # PyQuery parsing
                  else:
                      # iterate over DOM
                      for div in (pq(e) for e in pq(html).find("div.dirlist")):

                          entries.append({
                               "title": div.find("a.playbutton,a.playbutton1").attr("title"),
                               "url": div.find("a.playbutton,a.playbutton1").attr("href"),
                               "homepage": http.fix_url(div.find("a.div_website").attr("href")),
                               "playing": div.find("div.playingtext").attr("title"),
   #                            "title": div.find("a.clickabletitleGenre, div.stationcol a").attr("title"),
   #                            "url": div.find("a.playbutton, a.playbutton1, a.playimage").attr("href"),
   #                            "homepage": http.fix_url(div.find("a.playbutton.clickabletitle, a[target=_blank], a.clickabletitleGenre, a.clickabletitle, div.stationcol a, a").attr("href")),
   #                            "playing": div.find("div.playingtextGenre, div.playingtext").attr("title"),
                               "listeners": int(div.find("div.dirlistners").text()),
                               "bitrate": int(div.find("div.dirbitrate").text()),
                               "format": self.mime_fmt(div.find("div.dirtype").text()),
                               "max": 0,
                               "genre": cat,
                              # "title2": e.find("a.playbutton").attr("name"),
                          })


                  # display partial results (not strictly needed anymore, because we fetch just one page)
                  self.parent.status()
                  self.update_streams_partially_done(entries)
                  
                  # more pages to load?
                  if (re.search(rx_next, html)):
                     next += count
                  else:
                     next = 99999
                     
            except:

               return entries
            
            #fin
            __print__(entries)
            return entries










<


|

>
>
>

|
>
|
|



>


|
>
>
>
>
>
>
>
>
>
>
>
>





>
|
|
<
|
|
|



>





<
|
>

|

>
|
|
|
|
|
|






|


|
|
|
|
<
<
<
<
|
|
|


<








<
<
<
|

|
>








118
119
120
121
122
123
124

125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

164
165
166
167
168
169
170
171
172
173
174
175

176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200




201
202
203
204
205

206
207
208
209
210
211
212
213



214
215
216
217
218
219
220
221
222
223
224


            # loop
            entries = []
            next = 0
            max = int(conf.max_streams)
            count = max
            rx_stream = None


            try:
               if (next < max):


                  #/radiolist.cfm?action=sub&string=&cat=Oldies&_cf_containerId=radiolist&_cf_nodebug=true&_cf_nocache=true&_cf_rc=0
                  #/radiolist.cfm?start=19&action=sub&string=&cat=Oldies&amount=18&order=listeners
                  # page
                  url = "http://www.shoutcast.com/radiolist.cfm?action=sub&string=&cat="+ucat+"&order=listeners&amount="+str(count)
                  __print__(url)
                  referer = "http://www.shoutcast.com/?action=sub&cat="+ucat
                  params = {} # "strIndex":"0", "count":str(count), "ajax":"true", "mode":"listeners", "order":"desc" }
                  html = http.ajax(url, params, referer)   #,feedback=self.parent.status)

                  __print__(html)
                  __print__(re.compile("id=(\d+)").findall(html));

                  # regular expressions
                  if 1:  #not conf.get("pyquery") or not pq:

                      # new html
                      """ 
                      <tr>
                         <td width="6%"><a href="#" onClick="window.open('player/?radname=Schlagerhoelle%20%2D%20das%20Paradies%20fr%20Schlager%20%20und%20Discofox&stationid=14687&coding=MP3','radplayer','height=232,width=776')"><img class="icon transition" src="/img/icon-play.png" alt="Play"></a></td>
                         <td width="30%"><a class="transition" href="http://yp.shoutcast.com/sbin/tunein-station.pls?id=14687">Schlagerhoelle - das Paradies fr Schlager  und Discofox</a></td>
                         <td width="12%" style="text-align:left;" width="10%">Oldies</td>
                         <td width="12%" style="text-align:left;" width="10%">955</td>
                         <td width="12%" style="text-align:left;" width="10%">128</td>
                         <td width="12%" style="text-align:left;" width="10%">MP3</td>
                      </tr>
                      """
                  
                      # new extraction regex
                      if not rx_stream:
                          rx_stream = re.compile(
                              """
                               <a [^>]+  href="http://yp.shoutcast.com/sbin/tunein-station.pls\?
                                         id=(\d+)">   ([^<>]+)   </a>  </td>
                               \s+  <td [^>]+  >([^<>]+)</td>

                               \s+  <td [^>]+  >(\d+)</td>
                               \s+  <td [^>]+  >(\d+)</td>
                               \s+  <td [^>]+  >(\w+)</td>
                              """,
                              re.S|re.I|re.X
                          )
                      __print__( rx_stream)

                      # extract entries
                      self.parent.status("parsing document...")
                      __print__("loop-rx")
                      for m in rx_stream.findall(html):

                          __print__(m)
                          (id, title, genre, listeners, bitrate, fmt) = m
                          entries += [{
                              "id": id,
                              "url": "http://yp.shoutcast.com/sbin/tunein-station.pls?id=" + id,
                              "title": self.entity_decode(title),
                              #"homepage": http.fix_url(homepage),
                              #"playing": self.entity_decode(playing),
                              "genre": genre,
                              "listeners": int(listeners),
                              #"max": 0, #int(uu[6]),
                              "bitrate": int(bitrate),
                              "format": self.mime_fmt(fmt),
                          }]

                  # PyQuery parsing
                  else:
                      # iterate over DOM
                      for div in (pq(e) for e in pq(html).find("tr")):

                          entries.append({
                               "title": div.find("a.transition").text(),
                               "url": div.find("a.transition").attr("href"),
                               "homepage": "",
                               "playing": div.find("td:eq(2)").text(),




                               "listeners": int(div.find("td:eq(4)").text()),
                               "bitrate": int(div.find("td:eq(5)").text()),
                               "format": self.mime_fmt(div.find("td:eq(6)").text()),
                               "max": 0,
                               "genre": cat,

                          })


                  # display partial results (not strictly needed anymore, because we fetch just one page)
                  self.parent.status()
                  self.update_streams_partially_done(entries)
                  
                  # more pages to load?



                  next = 99999
                     
            except Exception as e:
               __print__(e)
               return entries
            
            #fin
            __print__(entries)
            return entries