Current File : //lib/x86_64-linux-gnu/rhythmbox/plugins/rb/rb.py
# -*- Mode: python; coding: utf-8; tab-width: 8; indent-tabs-mode: t; -*-
#
# Copyright 2006, James Livingston <doclivingston@gmail.com>
# Copyright 2006, Ed Catmur <ed@catmur.co.uk>
# Copyright 2007, Jonathan Matthew
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# The Rhythmbox authors hereby grant permission for non-GPL compatible
# GStreamer plugins to be used and distributed together with GStreamer
# and Rhythmbox. This permission is above and beyond the permissions granted
# by the GPL license by which Rhythmbox is covered. If you modify this code
# you may extend this exception to your version of the code, but you are not
# obligated to do so. If you do not wish to do so, delete this exception
# statement from your version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
import sys
import os.path
import os
import time
from gi.repository import RB, Gtk
# rb classes
from Loader import Loader
from Coroutine import Coroutine
from URLCache import URLCache
import rbconfig
def try_load_icon(theme, icon, size, flags):
try:
return theme.load_icon(icon, size, flags)
except:
return None
def append_plugin_source_path(plugin, iconpath):
theme = Gtk.IconTheme.get_default()
# get plugin data dir
datadir = plugin.plugin_info.get_data_dir()
icondir = os.path.join(datadir, iconpath)
if os.path.exists(icondir):
theme.append_search_path(icondir)
# where was the caller loaded from?
fr = sys._getframe(1)
co = fr.f_code
filename = co.co_filename
# if the calling plugin has an icons dir, add it to the search path
plugindir = filename[:filename.rfind(os.sep)]
icondir = os.path.join(plugindir, iconpath)
if os.path.exists(icondir):
theme.append_search_path(icondir)
def entry_equal(a, b):
if (a is None and b is None):
return True
if (a is None or b is None):
return False
return a.get_string(RB.RhythmDBPropType.LOCATION) == b.get_string(RB.RhythmDBPropType.LOCATION)
def find_plugin_file(plugin, filename):
info = plugin.plugin_info
data_dir = info.get_data_dir()
path = os.path.join(data_dir, filename)
print("looking for " + filename + " in " + data_dir)
if os.path.exists(path):
return path
return RB.file(filename)
class _rbdebugfile:
def __init__(self, fn):
self.fn = fn
def write(self, data):
if data == '\n':
return
fr = sys._getframe(1)
co = fr.f_code
filename = co.co_filename
# strip off the cwd, for if running uninstalled
cwd = os.getcwd()
if cwd[-1] != os.sep:
cwd += os.sep
if filename[:len(cwd)] == cwd:
filename = filename[len(cwd):]
# add the class name to the method, if 'self' exists
methodname = co.co_name
if 'self' in fr.f_locals:
methodname = '%s.%s' % (fr.f_locals['self'].__class__.__name__, methodname)
ln = co.co_firstlineno + fr.f_lineno
RB.debug_real (methodname, filename, ln, True, str(data))
def close(self): pass
def flush(self): pass
def fileno(self): return self.fn
def isatty(self): return 0
def read(self, a): return ''
def readline(self): return ''
def readlines(self): return []
writelines = write
def seek(self, a): raise IOError((29, 'Illegal seek'))
def tell(self): raise IOError((29, 'Illegal seek'))
truncate = tell
sys.stdout = _rbdebugfile(sys.stdout.fileno())
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