# version tags
    PY2 = 1
    PY3 = 0

    # basic functions
    xrange = xrange
    range = xrange
    unicode = unicode

    # urllib modules
    import urllib
    import urllib2
    from urllib import urlencode
    import urlparse
    import cookielib

    # version tags
    PY2 = 0
    PY3 = 1

    # basic functions
    xrange = range
    unicode = str

    # urllib modules
    import urllib.request as urllib
    import urllib.request as urllib2
    from urllib.parse import urlencode
    import urllib.parse as urlparse
    from http import cookiejar as cookielib
    
    # filesys
    from io import StringIO

    

.\" this is one of the nanoweb man pages
.\" (many thanks to the manpage howto!)
.\"
.TH streamtuner2 "January 2014" "BSD/Linux" "User Manuals"
.SH NAME
streamtuner2 \- Browser for internet radio stations
.SH SYNOPSIS
.B streamtuner2

.BI streamtuner2 " stream" " shoutcast,xiph" " ""Top 100"""
Searches for the term "Top 100" in the shoutcast and xiph channels, and
returns all info about the first match as JSON output.
.TP
.BI streamtuner2 " play frequence3"
Looks for the first occourence, and starts the audio player for FREQUENCE3.


.SH GRAPHICAL MODE

There's only one option for the graphical UI mode:
.TP
.BI --gtk3
Loads Gtk3 via PyGI instead of Gtk2. This is implicit when running on Python3
anyway.


.SH FILES
.IR /home/ $USER /.config/streamtuner2/settings.json
.SH "SEE ALSO"
.BR streamripper (1) 
.BR audacious (1)
.BR json (5)
.BR m3u (5)
.BR pls (5)

from config import __print__, dbg

# filesystem
import os.path
import copy
import sys

if sys.version_info[0] >= 3:
    unicode = str
from compat2and3 import unicode, xrange, PY3


# gtk version
ver = 2   # 2=gtk2, 3=gtk3
if "--gtk3" in sys.argv:
# gtk version (2=gtk2, 3=gtk3)
ver = 2
# if running on Python3 or with commandline flag
if PY3 or "--gtk3" in sys.argv:
    ver = 3
if sys.version_info >= (3, 0):
    ver = 3
# load gtk modules
if ver==3:
    from gi import pygtkcompat as pygtk
    pygtk.enable() 
    pygtk.enable_gtk(version='3.0')
    from gi.repository import Gtk as gtk
    from gi.repository import GObject as gobject
    from gi.repository import GdkPixbuf
    ui_file = "gtk3.xml"
    empty_pixbuf = GdkPixbuf.Pixbuf.new_from_data(b"\0\0\0\0", GdkPixbuf.Colorspace.RGB, True, 8, 1, 1, 4, None, None)
    __print__(dbg.PROC, gtk)
    __print__(dbg.PROC, gobject)
else:
    import pygtk
    import gtk
    import gobject
    ui_file = "gtk2.xml"

    empty_pixbuf = gtk.gdk.pixbuf_new_from_data(b"\0\0\0\0",gtk.gdk.COLORSPACE_RGB,True,8,1,1,4)

try:
  empty_pixbuf = gtk.gdk.pixbuf_new_from_data(b"\0\0\0\0",gtk.gdk.COLORSPACE_RGB,True,8,1,1,4)
except:
  empty_pixbuf = GdkPixbuf.Pixbuf.new_from_data(b"\0\0\0\0", GdkPixbuf.Colorspace.RGB, True, 8, 1, 1, 4, None, None)



# simplified gtk constructors               ---------------------------------------------
class mygtk:


             

                    col.set_resizable(True)
                    # width
                    if (desc[1] > 0):
                        col.set_sizing(gtk.TREE_VIEW_COLUMN_FIXED)
                        col.set_fixed_width(desc[1])

                    # loop through cells
                    for var in range(2, len(desc)):
                    for var in xrange(2, len(desc)):
                        cell = desc[var]
                        # cell renderer
                        if (cell[2] == "pixbuf"):
                            rend = gtk.CellRendererPixbuf()  # img cell
                            if (cell[1] == str):
                                cell[3]["stock_id"] = datapos  # for stock icons
                                expand = False

            # add data?
            if (entries):
                #- expand datamap            
                vartypes = []  #(str, str, bool, str, int, int, gtk.gdk.Pixbuf, str, int)
                rowmap = []    #["title", "desc", "bookmarked", "name", "count", "max", "img", ...]
                if (not rowmap):
                    for desc in datamap:
                        for var in range(2, len(desc)):
                        for var in xrange(2, len(desc)):
                            vartypes.append(desc[var][1])  # content types
                            rowmap.append(desc[var][0])    # dict{} column keys in entries[] list
                # create gtk array storage
                ls = gtk.ListStore(*vartypes)   # could be a TreeStore, too
                __print__(vartypes)
                __print__(rowmap)

#  might have been queried from the widgets.
#


#-- reading and writing json (for the config module)  ----------------------------------

import sys
if sys.version_info > (2, 9):
    unicode = str
from compat2and3 import unicode
    #dict.iteritems = dict.items

# try to load the system module first
try:
        from json import dump as json_dump, load as json_load
except:
        print("no native Python JSON module")