def getPlaylist(self):
if is_android():
return
from Tribler.Main.vwxGUI import PLAYLIST_REQ_COLUMNS
self._logger.debug("ChannelTorrent: fetching getPlaylistForTorrent from DB %s", self)
playlist = self.channelcast_db.getPlaylistForTorrent(self.channeltorrent_id, PLAYLIST_REQ_COLUMNS)
if playlist:
return Playlist(*playlist + (self.channel,))
def __init__(self, sessconfig=None):
""" Constructor.
@param sessconfig Optional dictionary used internally
to make this a copy constructor.
"""
self._logger = logging.getLogger(self.__class__.__name__)
self.selected_ports = {}
self.sessconfig = sessconfig or CallbackConfigParser()
# Poor man's versioning of SessionConfig, add missing default values.
for section, sect_dict in sessdefaults.iteritems():
if not self.sessconfig.has_section(section):
self.sessconfig.add_section(section)
for k, v in sect_dict.iteritems():
if not self.sessconfig.has_option(section, k):
self.sessconfig.set(section, k, v)
if not sessconfig:
return
# Set video_analyser_path
if sys.platform == 'win32':
ffmpegname = u"ffmpeg.exe"
elif sys.platform == 'darwin':
ffmpegname = u"ffmpeg"
elif find_executable("avconv"):
ffmpegname = u"avconv"
else:
ffmpegname = u"ffmpeg"
ffmpegpath = find_executable(ffmpegname)
if ffmpegpath is None:
if sys.platform == 'darwin':
self.sessconfig.set(u'general', u'videoanalyserpath', u"vlc/ffmpeg")
elif is_android(strict=True):
self.sessconfig.set(u'general', u'videoanalyserpath', os.path.join(
os.environ['ANDROID_PRIVATE'], 'ffmpeg'))
else:
self.sessconfig.set(u'general', u'videoanalyserpath', ffmpegname)
else:
self.sessconfig.set(u'general', u'videoanalyserpath', ffmpegpath)
# Set videoplayer path
if sys.platform == 'win32':
videoplayerpath = os.path.expandvars('${PROGRAMFILES}') + '\\Windows Media Player\\wmplayer.exe'
elif sys.platform == 'darwin':
videoplayerpath = find_executable("vlc") or ("/Applications/VLC.app" if os.path.exists(
"/Applications/VLC.app") else None) or "/Applications/QuickTime Player.app"
else:
videoplayerpath = find_executable("vlc") or "vlc"
self.sessconfig.set(u'video', u'path', videoplayerpath)
self.sessconfig.set(u'general', u'ipv6_binds_v4', autodetect_socket_style())
def getPlaylist(self):
if is_android():
return
from Tribler.Main.vwxGUI import PLAYLIST_REQ_COLUMNS
self._logger.debug(
"ChannelTorrent: fetching getPlaylistForTorrent from DB %s", self)
playlist = self.channelcast_db.getPlaylistForTorrent(
self.channeltorrent_id, PLAYLIST_REQ_COLUMNS)
if playlist:
return Playlist(*playlist + (self.channel, ))
def subtitlefiles(self):
if is_android():
return []
from Tribler.Main.vwxGUI import VLC_SUPPORTED_SUBTITLES
subtitles = []
for filename, length in self.files:
prefix, ext = os.path.splitext(filename)
if not ext.startswith('.'):
ext = '.' + ext
if ext in VLC_SUPPORTED_SUBTITLES:
subtitles.append(filename)
return subtitles
def subtitlefiles(self):
if is_android():
return []
from Tribler.Main.vwxGUI import VLC_SUPPORTED_SUBTITLES
subtitles = []
for filename, length in self.files:
prefix, ext = os.path.splitext(filename)
if not ext.startswith('.'):
ext = '.' + ext
if ext in VLC_SUPPORTED_SUBTITLES:
subtitles.append(filename)
return subtitles
def avantar(self):
if is_android():
return None
from Tribler.Main.vwxGUI.GuiImageManager import GuiImageManager, SMALL_ICON_MAX_DIM, data2wxBitmap
gui_image_manager = GuiImageManager.getInstance()
data = None
if self.peer_id is None:
mime, data = self.get_mugshot()
if data:
data = data2wxBitmap(mime, data, SMALL_ICON_MAX_DIM)
if data is None:
data = gui_image_manager.getImage(u"PEER_THUMB", SMALL_ICON_MAX_DIM)
return data
def avantar(self):
if is_android():
return None
from Tribler.Main.vwxGUI.GuiImageManager import GuiImageManager, SMALL_ICON_MAX_DIM, data2wxBitmap
gui_image_manager = GuiImageManager.getInstance()
data = None
if self.peer_id is None:
mime, data = self.get_mugshot()
if data:
data = data2wxBitmap(mime, data, SMALL_ICON_MAX_DIM)
if data is None:
data = gui_image_manager.getImage(u"PEER_THUMB",
SMALL_ICON_MAX_DIM)
return data
def preferred_timecodes(videofile,
duration,
sample_res,
ffmpeg,
num_samples=20,
k=4):
results = []
dest_dir = tempfile.gettempdir()
num_samples = min(num_samples, duration)
for timecode in range(0, duration, duration / num_samples):
outputfile = os.path.join(dest_dir, 'tn%d.jpg' % timecode)
get_thumbnail(videofile, outputfile, sample_res, ffmpeg, timecode)
if os.path.exists(outputfile):
# Android doesn't have wx, use PIL instead
if is_android():
def get_image_data():
im = Image.open(outputfile)
return list(im.getdata())
else:
import wx
from Tribler.Main.vwxGUI import forceAndReturnWxThread
@forceAndReturnWxThread
def get_image_data():
pxls = []
wxstr = wx.Bitmap(
outputfile,
wx.BITMAP_TYPE_ANY).ConvertToImage().GetData()
for index in range(0, len(wxstr), 3):
pxls.append(tuple(map(ord, wxstr[index:index + 3])))
return pxls
this_colour = colourfulness(get_image_data())
if this_colour is not None:
results.append((this_colour, timecode))
if os.path.exists(outputfile):
os.remove(outputfile)
results.sort()
results.reverse()
topk = results[:k]
return [item[1] for item in topk]
def determine_install_dir():
# Niels, 2011-03-03: Working dir sometimes set to a browsers working dir
# only seen on windows
# apply trick to obtain the executable location
# see http://www.py2exe.org/index.cgi/WhereAmI
# Niels, 2012-01-31: py2exe should only apply to windows
# TODO(emilon): tribler_main.py is not frozen, so I think the special
# treatment for windows could be removed (Needs to be tested)
if sys.platform == 'win32':
return get_base_path()
elif sys.platform == 'darwin':
return get_base_path()
elif is_android():
return os.path.abspath(os.path.join(unicode(os.environ['ANDROID_PRIVATE']), u'lib/python2.7/site-packages'))
this_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))
return '/usr/share/tribler' if this_dir.startswith('/usr/lib') else this_dir
def _connect(self):
"""
Copies the libswift and ffmpeg binaries when on Android.
:return:
"""
if not self._connected:
self._connected = True
# Copy the swift and ffmpeg binaries
if is_android(strict=True):
binaries = ["swift", "ffmpeg"]
for binary in binaries:
_logger.info("Setting up the %s binary.." % binary)
if not self._copy_binary(binary):
_logger.error("Unable to find or copy the %s binary!" % binary)
else:
raise RuntimeError("TriblerSession already connected")
def _connect(self):
"""
Copies the libswift and ffmpeg binaries when on Android.
:return:
"""
if not self._connected:
self._connected = True
# Copy the swift and ffmpeg binaries
if is_android(strict=True):
binaries = ['swift', 'ffmpeg']
for binary in binaries:
_logger.info("Setting up the %s binary.." % binary)
if not self._copy_binary(binary):
_logger.error("Unable to find or copy the %s binary!" %
binary)
else:
raise RuntimeError('TriblerSession already connected')
def _set_video_analyser_path(self):
"""
Set the path of the video analyser.
The path set depends on the current platform.
:return:
"""
if sys.platform == 'win32':
# TODO: Remove this when migrating to Python 3
# This is to work around the case where windows has non-ASCII chars on %PATH% contents.
from Tribler.Main.hacks import get_environment_variable
path_env = get_environment_variable(u"PATH")
elif is_android():
path_env = unicode(os.environ["PYTHONPATH"])
else:
path_env = os.environ["PATH"]
# Set video_analyser_path
if sys.platform == 'win32':
ffmpeg_name = u"ffmpeg.exe"
elif sys.platform == 'darwin':
ffmpeg_name = u"ffmpeg"
elif find_executable("avconv", path_env):
ffmpeg_name = u"avconv"
else:
ffmpeg_name = u"ffmpeg"
ffmpeg_path = find_executable(ffmpeg_name, path_env)
if ffmpeg_path is None:
if sys.platform == 'darwin':
self.config['general']['videoanalyserpath'] = "vlc/ffmpeg"
else:
self.config['general']['videoanalyserpath'] = os.path.abspath(
ffmpeg_name)
else:
self.config['general']['videoanalyserpath'] = os.path.abspath(
ffmpeg_path)
def preferred_timecodes(videofile, duration, sample_res, ffmpeg, num_samples=20, k=4):
results = []
dest_dir = tempfile.gettempdir()
num_samples = min(num_samples, duration)
for timecode in range(0, duration, duration / num_samples):
outputfile = os.path.join(dest_dir, "tn%d.jpg" % timecode)
get_thumbnail(videofile, outputfile, sample_res, ffmpeg, timecode)
if os.path.exists(outputfile):
# Android doesn't have wx, use PIL instead
if is_android():
def get_image_data():
im = Image.open(outputfile)
return list(im.getdata())
else:
import wx
from Tribler.Main.vwxGUI import forceAndReturnWxThread
@forceAndReturnWxThread
def get_image_data():
pxls = []
wxstr = wx.Bitmap(outputfile, wx.BITMAP_TYPE_ANY).ConvertToImage().GetData()
for index in range(0, len(wxstr), 3):
pxls.append(tuple(map(ord, wxstr[index : index + 3])))
return pxls
this_colour = colourfulness(get_image_data())
if this_colour is not None:
results.append((this_colour, timecode))
if os.path.exists(outputfile):
os.remove(outputfile)
results.sort()
results.reverse()
topk = results[:k]
return [item[1] for item in topk]
def determine_install_dir():
# Niels, 2011-03-03: Working dir sometimes set to a browsers working dir
# only seen on windows
# apply trick to obtain the executable location
# see http://www.py2exe.org/index.cgi/WhereAmI
# Niels, 2012-01-31: py2exe should only apply to windows
# TODO(emilon): tribler_main.py is not frozen, so I think the special
# treatment for windows could be removed (Needs to be tested)
if sys.platform == 'win32':
return get_base_path()
elif sys.platform == 'darwin':
return get_base_path()
elif is_android():
return os.path.abspath(
os.path.join(unicode(os.environ['ANDROID_PRIVATE']),
u'lib/python2.7/site-packages'))
this_dir = os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', '..', '..'))
return '/usr/share/tribler' if this_dir.startswith(
'/usr/lib') else this_dir
def return_feasible_playback_modes():
l = []
if sys.platform == 'darwin' or is_android():
# TODO(paul): link or embed vlc in Android app
l.append(PLAYBACKMODE_EXTERNAL_DEFAULT)
return l
try:
# Make sure libvlc.dll will be found on windows
if sys.platform.startswith('win'):
env_entry = os.path.join(os.path.dirname(sys.argv[0]), "vlc")
if not env_entry in os.environ['PATH']:
os.environ['PATH'] += ";" + env_entry
# Load libvlccore.dll manually so windows doesn't find a different one when loading libvlc.dll.
import ctypes
from ctypes import wintypes
from contextlib import contextmanager
def errcheck_dword(result, func, args):
if result == 0:
last_error = ctypes.get_last_error()
if last_error != 0:
raise ctypes.WinError(last_error)
return args
def errcheck_bool(result, func, args):
if not result:
last_error = ctypes.get_last_error()
if last_error != 0:
raise ctypes.WinError(last_error)
else:
raise OSError
return args
kernel32 = ctypes.WinDLL('kernel32', use_last_error=True)
kernel32.GetDllDirectoryW.errcheck = errcheck_dword
kernel32.GetDllDirectoryW.argtypes = (
wintypes.DWORD, # _In_ nBufferLength
wintypes.LPWSTR) # _Out_ lpBuffer
kernel32.SetDllDirectoryW.errcheck = errcheck_bool
kernel32.SetDllDirectoryW.argtypes = (wintypes.LPCWSTR,
) # _In_opt_ lpPathName
@contextmanager
def use_dll_dir(dll_dir):
size = newsize = 0
while newsize >= size:
size = newsize
prev = (ctypes.c_wchar * size)()
newsize = kernel32.GetDllDirectoryW(size, prev)
kernel32.SetDllDirectoryW(os.path.abspath(dll_dir))
try:
yield
finally:
kernel32.SetDllDirectoryW(prev)
with use_dll_dir(env_entry):
import Tribler.vlc as vlc
else:
import Tribler.vlc as vlc
# Niels: check version of vlc
version = vlc.libvlc_get_version()
subversions = version.split(".")
if len(subversions) > 2:
version = subversions[0] + "." + subversions[1]
version = float(version)
if version < 0.9:
raise Exception(
"Incorrect vlc version. We require at least version 0.9, this is %s"
% version)
l.append(PLAYBACKMODE_INTERNAL)
except NameError:
logger.error(
"libvlc_get_version couldn't be called, no playback possible")
except Exception:
print_exc()
if sys.platform == 'win32':
l.append(PLAYBACKMODE_EXTERNAL_MIME)
l.append(PLAYBACKMODE_EXTERNAL_DEFAULT)
else:
l.append(PLAYBACKMODE_EXTERNAL_DEFAULT)
return l
def __init__(self, sessconfig=None):
""" Constructor.
@param sessconfig Optional dictionary used internally
to make this a copy constructor.
"""
self._logger = logging.getLogger(self.__class__.__name__)
self.selected_ports = {}
self.sessconfig = sessconfig or CallbackConfigParser()
# Poor man's versioning of SessionConfig, add missing default values.
for section, sect_dict in sessdefaults.iteritems():
if not self.sessconfig.has_section(section):
self.sessconfig.add_section(section)
for k, v in sect_dict.iteritems():
if not self.sessconfig.has_option(section, k):
self.sessconfig.set(section, k, v)
if not sessconfig:
return
if sys.platform == 'win32':
# TODO(emilon): This is to work around the case where windows has
# non-ASCI chars on %PATH% contents. Should be removed if we migrate to
# python 3.
from Tribler.Main.hacks import get_environment_variable
path_env = get_environment_variable(u"PATH")
elif is_android():
path_env = unicode(os.environ["PYTHONPATH"])
else:
path_env = os.environ["PATH"]
# Set video_analyser_path
if sys.platform == 'win32':
ffmpegname = u"ffmpeg.exe"
elif sys.platform == 'darwin':
ffmpegname = u"ffmpeg"
elif find_executable("avconv", path_env):
ffmpegname = u"avconv"
else:
ffmpegname = u"ffmpeg"
ffmpegpath = find_executable(ffmpegname, path_env)
if ffmpegpath is None:
if sys.platform == 'darwin':
self.sessconfig.set(u'general', u'videoanalyserpath',
u"vlc/ffmpeg")
else:
self.sessconfig.set(u'general', u'videoanalyserpath',
os.path.abspath(ffmpegname))
else:
self.sessconfig.set(u'general', u'videoanalyserpath',
os.path.abspath(ffmpegpath))
# Set videoplayer path
if sys.platform == 'win32':
videoplayerpath = os.path.expandvars(
'${PROGRAMFILES}') + '\\Windows Media Player\\wmplayer.exe'
elif sys.platform == 'darwin':
videoplayerpath = find_executable("vlc") or (
"/Applications/VLC.app"
if os.path.exists("/Applications/VLC.app") else
None) or "/Applications/QuickTime Player.app"
else:
videoplayerpath = find_executable("vlc") or "vlc"
self.sessconfig.set(u'video', u'path', videoplayerpath)
self.sessconfig.set(u'general', u'ipv6_binds_v4',
autodetect_socket_style())
def test_is_android(self):
if sys.platform.startswith('linux') and 'ANDROID_PRIVATE' in os.environ:
self.assertTrue(is_android())
else:
self.assertFalse(is_android())
def __init__(self, sessconfig=None):
""" Constructor.
@param sessconfig Optional dictionary used internally
to make this a copy constructor.
"""
self._logger = logging.getLogger(self.__class__.__name__)
self.selected_ports = {}
self.sessconfig = sessconfig or CallbackConfigParser()
# Poor man's versioning of SessionConfig, add missing default values.
for section, sect_dict in sessdefaults.iteritems():
if not self.sessconfig.has_section(section):
self.sessconfig.add_section(section)
for k, v in sect_dict.iteritems():
if not self.sessconfig.has_option(section, k):
self.sessconfig.set(section, k, v)
if not sessconfig:
return
# Set video_analyser_path
if sys.platform == 'win32':
ffmpegname = u"ffmpeg.exe"
elif sys.platform == 'darwin':
ffmpegname = u"ffmpeg"
elif find_executable("avconv"):
ffmpegname = u"avconv"
else:
ffmpegname = u"ffmpeg"
ffmpegpath = find_executable(ffmpegname)
if ffmpegpath is None:
if sys.platform == 'darwin':
self.sessconfig.set(u'general', u'videoanalyserpath',
u"vlc/ffmpeg")
elif is_android(strict=True):
self.sessconfig.set(
u'general', u'videoanalyserpath',
os.path.join(os.environ['ANDROID_PRIVATE'], 'ffmpeg'))
else:
self.sessconfig.set(u'general', u'videoanalyserpath',
ffmpegname)
else:
self.sessconfig.set(u'general', u'videoanalyserpath', ffmpegpath)
# Set videoplayer path
if sys.platform == 'win32':
videoplayerpath = os.path.expandvars(
'${PROGRAMFILES}') + '\\Windows Media Player\\wmplayer.exe'
elif sys.platform == 'darwin':
videoplayerpath = find_executable("vlc") or (
"/Applications/VLC.app"
if os.path.exists("/Applications/VLC.app") else
None) or "/Applications/QuickTime Player.app"
else:
videoplayerpath = find_executable("vlc") or "vlc"
self.sessconfig.set(u'video', u'path', videoplayerpath)
self.sessconfig.set(u'general', u'ipv6_binds_v4',
autodetect_socket_style())
def test_is_android(self):
if sys.platform.startswith(
'linux') and 'ANDROID_PRIVATE' in os.environ:
self.assertTrue(is_android())
else:
self.assertFalse(is_android())
