def create_metainfo(self):
"""
create some metainfo for the archive
"""
logger.log(9, 'create_metainfo()')
display_type = self.display_type
name = display_type or 'all'
# check autovars
for var, val in self.autovars:
if var == 'num_%s_timestamp' % name:
break
else:
self.autovars += [ ('num_%s_timestamp' % name, 0), ('num_%s_items' % name, 0), ('num_%s_total_items' % name, 0) ]
try:
timestamp = os.stat(self.dir)[stat.ST_MTIME]
except OSError:
return
num_timestamp = self.info['num_%s_timestamp' % name]
if not num_timestamp or num_timestamp < timestamp:
logger.debug('Create metainfo for %s, display_type=%s', self.archive, self.display_type)
if self.media:
self.media.mount()
num_dir_items = 0
num_play_items = 0
files = []
try:
if zipfile.is_zipfile(self.archive):
archive = zipfile.ZipFile(self.archive, 'r')
files = archive.infolist()
names = archive.namelist()
elif tarfile.is_tarfile(self.archive):
archive = tarfile.open(self.archive, 'r')
files = archive.getmembers()
names = archive.getnames()
elif ARCHIVE_RAR_AVAILABLE and rarfile.is_rarfile(self.archive):
archive = rarfile.RarFile(self.archive, 'r')
files = archive.infolist()
names = archive.namelist()
except (ZipError, RarError, TarError) as exc:
logger.warning('Archive %s error: %s', self.archive, exc)
self.valid = False
# play items and playlists
for p in plugin.mimetype(display_type):
num_play_items += p.count(self, names)
# normal DirItems
for file in files:
if is_dir(file): num_dir_items += 1
# store info
self['num_dir_items'] = num_dir_items
self['num_%s_items' % name] = num_play_items
self['num_%s_timestamp' % name] = timestamp
total_play_items = DirItem.get_play_items_recursive(self, name)
# some items such as archives are not walkable, hence no way to
# calculate total number of playable items in the directory tree.
logger.debug('self.name=%r, display_type=%r, total_play_items=%r, num_play_items=%r, num_dir_items=%r',
self.name, name, total_play_items, num_play_items, num_dir_items)
if total_play_items < num_play_items + num_dir_items:
total_play_items = num_play_items + num_dir_items
self['num_%s_total_items' % name] = total_play_items
if self.media:
self.media.umount()
def create_metainfo(self):
"""
create some metainfo for the archive
"""
logger.log(9, 'create_metainfo()')
display_type = self.display_type
name = display_type or 'all'
# check autovars
for var, val in self.autovars:
if var == 'num_%s_timestamp' % name:
break
else:
self.autovars += [('num_%s_timestamp' % name, 0),
('num_%s_items' % name, 0),
('num_%s_total_items' % name, 0)]
try:
timestamp = os.stat(self.dir)[stat.ST_MTIME]
except OSError:
return
num_timestamp = self.info['num_%s_timestamp' % name]
if not num_timestamp or num_timestamp < timestamp:
logger.debug('Create metainfo for %s, display_type=%s',
self.archive, self.display_type)
if self.media:
self.media.mount()
num_dir_items = 0
num_play_items = 0
files = []
try:
if zipfile.is_zipfile(self.archive):
archive = zipfile.ZipFile(self.archive, 'r')
files = archive.infolist()
names = archive.namelist()
elif tarfile.is_tarfile(self.archive):
archive = tarfile.open(self.archive, 'r')
files = archive.getmembers()
names = archive.getnames()
elif ARCHIVE_RAR_AVAILABLE and rarfile.is_rarfile(
self.archive):
archive = rarfile.RarFile(self.archive, 'r')
files = archive.infolist()
names = archive.namelist()
except (ZipError, RarError, TarError) as exc:
logger.warning('Archive %s error: %s', self.archive, exc)
self.valid = False
# play items and playlists
for p in plugin.mimetype(display_type):
num_play_items += p.count(self, names)
# normal DirItems
for file in files:
if is_dir(file): num_dir_items += 1
# store info
self['num_dir_items'] = num_dir_items
self['num_%s_items' % name] = num_play_items
self['num_%s_timestamp' % name] = timestamp
total_play_items = DirItem.get_play_items_recursive(self, name)
# some items such as archives are not walkable, hence no way to
# calculate total number of playable items in the directory tree.
logger.debug(
'self.name=%r, display_type=%r, total_play_items=%r, num_play_items=%r, num_dir_items=%r',
self.name, name, total_play_items, num_play_items,
num_dir_items)
if total_play_items < num_play_items + num_dir_items:
total_play_items = num_play_items + num_dir_items
self['num_%s_total_items' % name] = total_play_items
if self.media:
self.media.umount()
