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

⌈⌋ branch:  streamtuner2


Check-in [ead195d25c]

Overview
Comment:Use .meta[title] instead of literal property. Channel list in config_dialog completed again with disabled plugins. New tooltop for comment doc section.
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Files: files | file ages | folders
SHA1: ead195d25c3b72805379ece3a545b0ad972830d8
User & Date: mario on 2015-03-29 03:08:15
Other Links: manifest | tags
Context
2015-03-29
03:09
Moved all config[] lists into plugin meta data fields (JSOL style retained). Add channel homepages as plugin url: field. check-in: d58eeed475 user: mario tags: trunk
03:08
Use .meta[title] instead of literal property. Channel list in config_dialog completed again with disabled plugins. New tooltop for comment doc section. check-in: ead195d25c user: mario tags: trunk
03:06
More complete plugin_meta() regex patterns. Now defaults to inspect.get_comments() on previous stack frame, src= or fn= only accepted as fallback. Complete default meta fields, splits doc block out, autostrips hash prefixes and indentation. check-in: 70c2e437fd user: mario tags: trunk
Changes

Modified st2.py from [05a9ab14f0] to [d6067edad1].

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#!/usr/bin/env python
#
# encoding: UTF-8
# api: python
# type: application
# title: streamtuner2
# description: Directory browser for internet radio / audio streams
# depends: pygtk | gi, threading, requests, pyquery, lxml, deb:python-pyquery, deb:python-requests, deb:python-gtk2
# version: 2.1.4
# author: Mario Salzer <milky@users.sf.net>
# license: public domain
# url: http://freshcode.club/projects/streamtuner2
# config:  
#   { type: env, name: http_proxy, description: proxy for HTTP access }
#   { type: env, name: XDG_CONFIG_HOME, description: relocates user .config subdirectory }
# category: sound
# id: streamtuner2









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#!/usr/bin/env python
#
# encoding: UTF-8
# api: python
# type: application
# title: streamtuner2
# description: Directory browser for internet radio / audio streams
# depends: pygtk | gi, threading, requests, pyquery, lxml, deb:python-pyquery, deb:python-requests, deb:python-gtk2
# version: 2.1.4
# author: Mario Salzer <mario@include-once.org>
# license: public domain
# url: http://freshcode.club/projects/streamtuner2
# config:  
#   { type: env, name: http_proxy, description: proxy for HTTP access }
#   { type: env, name: XDG_CONFIG_HOME, description: relocates user .config subdirectory }
# category: sound
# id: streamtuner2
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sys.path.insert(0, ".")   # development module path

# gtk modules
from mygtk import pygtk, gtk, gobject, ui_file, mygtk, ver as GTK_VER, ComboBoxText, gui_startup

# custom modules
from config import conf   # initializes itself, so all conf.vars are available right away
from config import __print__, dbg
import ahttp
import action  # needs workaround... (action.main=main)
import channels
from channels import *
import favicon
import channels.bookmarks








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sys.path.insert(0, ".")   # development module path

# gtk modules
from mygtk import pygtk, gtk, gobject, ui_file, mygtk, ver as GTK_VER, ComboBoxText, gui_startup

# custom modules
from config import conf   # initializes itself, so all conf.vars are available right away
from config import __print__, dbg, plugin_meta
import ahttp
import action  # needs workaround... (action.main=main)
import channels
from channels import *
import favicon
import channels.bookmarks

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                mygtk.do(lambda:self.statusbar.push(sbar_cid, text))
            pass


        # load plugins from /usr/share/streamtuner2/channels/
        def load_plugin_channels(self):

            # find and order plugin files
            ls = channels.module_list()

            # step through
            for module in ls:
                gui_startup(2/10.0 + 7/10.0 * float(ls.index(module))/len(ls), "loading module "+module)
                                
                # skip module if disabled
                if conf.plugins.get(module, 1) == False:
                    __print__(dbg.STAT, "disabled plugin:", module)
                    continue







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                mygtk.do(lambda:self.statusbar.push(sbar_cid, text))
            pass


        # load plugins from /usr/share/streamtuner2/channels/
        def load_plugin_channels(self):

            # initialize plugin modules (pre-ordered)
            ls = channels.module_list()


            for module in ls:
                gui_startup(2/10.0 + 7/10.0 * float(ls.index(module))/len(ls), "loading module "+module)
                                
                # skip module if disabled
                if conf.plugins.get(module, 1) == False:
                    __print__(dbg.STAT, "disabled plugin:", module)
                    continue
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        current = None

        # show search dialog   
        def menu_search(self, w):
            self.search_dialog.show();
            if not self.current or main.current_channel != "bookmarks":
                self.current = main.current_channel
                self.search_dialog_current.set_label("just %s" % main.channels[self.current].title)


        # hide dialog box again
        def cancel(self, *args):
            self.search_dialog.hide()
            return True  # stop any other gtk handlers
            







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        current = None

        # show search dialog   
        def menu_search(self, w):
            self.search_dialog.show();
            if not self.current or main.current_channel != "bookmarks":
                self.current = main.current_channel
                self.search_dialog_current.set_label("just %s" % main.channels[self.current].meta["title"])


        # hide dialog box again
        def cancel(self, *args):
            self.search_dialog.hide()
            return True  # stop any other gtk handlers
            
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            entries = []
            for i,cn in enumerate([main.channels[c] for c in self.targets]):
                if cn.has_search:  # "search" in cn.update_streams.func_code.co_varnames:
                    __print__(dbg.PROC, "has_search:", cn.module)
                    try:
                        add = cn.update_streams(cat=None, search=self.q)
                        for row in add:
                            row["genre"] = cn.title + " " + row.get("genre", "")
                        entries += add
                    except:
                        continue
                #main.status(main, 1.0 * i / 15)
            self.show_results(entries)









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            entries = []
            for i,cn in enumerate([main.channels[c] for c in self.targets]):
                if cn.has_search:  # "search" in cn.update_streams.func_code.co_varnames:
                    __print__(dbg.PROC, "has_search:", cn.module)
                    try:
                        add = cn.update_streams(cat=None, search=self.q)
                        for row in add:
                            row["genre"] = cn.meta["title"] + " " + row.get("genre", "")
                        entries += add
                    except:
                        continue
                #main.status(main, 1.0 * i / 15)
            self.show_results(entries)


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        def apply_theme(self):
            conf.theme = self.theme.get_active_text()
            main.load_theme()


        # iterate over channel and feature plugins
        def add_plugins(self):



            for name,plugin in main.channels.iteritems():





                self.add_plg(name, plugin, plugin.meta)
            self.plugin_options.pack_start(mygtk.label("\n<b>Feature</b> plugins add categories, submenu entries, or other extensions.\n", 500, 1))
            for name,plugin in main.features.iteritems():
                self.add_plg(name, plugin, plugin.meta)

        # add configuration setting definitions from plugins
        def add_plg(self, name, c, meta):
            # add plugin load entry
            cb = gtk.CheckButton(name)
            cb.get_children()[0].set_markup("<b>%s</b> <i>(%s)</i> %s\n<small>%s</small>" % (meta["title"], meta["type"], meta.get("version", ""), meta["description"]))

            self.add_( "config_plugins_"+name, cb )

            # default values are already in conf[] dict (now done in conf.add_plugin_defaults)
            for opt in meta["config"]:
                color = opt.get("color", None)
                # display checkbox
                if opt["type"] == "boolean":







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        def apply_theme(self):
            conf.theme = self.theme.get_active_text()
            main.load_theme()


        # iterate over channel and feature plugins
        def add_plugins(self):
            ls = {}
            for name in channels.module_list():
                if name in main.channels:
                    ls[name] = main.channels[name].meta
                elif name in main.features:
                    ls[name] = main.features[name].meta
                else:
                    ls[name] = plugin_meta(conf.share+"/channels/"+name+".py")
            for name,meta in sorted(ls.items(), key=lambda e: e[1]["type"]+e[1]["title"].lower(), reverse=False):
                self.add_plg(name, meta)
            #self.plugin_options.pack_start(mygtk.label("\n<b>Feature</b> plugins add categories, submenu entries, or other extensions.\n", 500, 1))



        # add configuration setting definitions from plugins
        def add_plg(self, name, meta):
            # add plugin load entry
            cb = gtk.CheckButton(name)
            cb.get_children()[0].set_markup("<b>%s</b> <i>(%s)</i> %s\n<small>%s</small>" % (meta.get("title", name), meta.get("type", "unknown"), meta.get("version", "./."), meta.get("description", "no description")))
            cb.set_tooltip_text(meta.get("doc", "").strip())
            self.add_( "config_plugins_"+name, cb )

            # default values are already in conf[] dict (now done in conf.add_plugin_defaults)
            for opt in meta["config"]:
                color = opt.get("color", None)
                # display checkbox
                if opt["type"] == "boolean":