def metadata_from_path(cls, path):
if path.endswith('.kfx'):
from calibre.ebooks.metadata.kfx import read_metadata_kfx
try:
kfx_path = path
with lopen(kfx_path, 'rb') as f:
if f.read(8) != b'\xeaDRMION\xee':
f.seek(0)
mi = read_metadata_kfx(f)
else:
kfx_path = os.path.join(
path.rpartition('.')[0] + '.sdr', 'assets',
'metadata.kfx')
with lopen(kfx_path, 'rb') as mf:
mi = read_metadata_kfx(mf)
except Exception:
import traceback
traceback.print_exc()
if DEBUG:
prints('failed kfx path:', kfx_path)
mi = cls.metadata_from_formats([path])
else:
mi = cls.metadata_from_formats([path])
if mi.title == _('Unknown') or ('-asin' in mi.title
and '-type' in mi.title):
match = cls.WIRELESS_FILE_NAME_PATTERN.match(
os.path.basename(path))
if match is not None:
mi.title = match.group('title')
if not isinstance(mi.title, unicode):
mi.title = mi.title.decode(sys.getfilesystemencoding(),
'replace')
return mi
def metadata_from_path(cls, path):
if path.endswith('.kfx'):
from calibre.ebooks.metadata.kfx import read_metadata_kfx
try:
kfx_path = path
with lopen(kfx_path, 'rb') as f:
if f.read(8) != b'\xeaDRMION\xee':
f.seek(0)
mi = read_metadata_kfx(f)
else:
kfx_path = os.path.join(path.rpartition('.')[0] + '.sdr', 'assets', 'metadata.kfx')
with lopen(kfx_path, 'rb') as mf:
mi = read_metadata_kfx(mf)
except Exception:
import traceback
traceback.print_exc()
if DEBUG:
prints('failed kfx path:', kfx_path)
mi = cls.metadata_from_formats([path])
else:
mi = cls.metadata_from_formats([path])
if mi.title == _('Unknown') or ('-asin' in mi.title and '-type' in mi.title):
match = cls.WIRELESS_FILE_NAME_PATTERN.match(os.path.basename(path))
if match is not None:
mi.title = match.group('title')
if not isinstance(mi.title, unicode):
mi.title = mi.title.decode(sys.getfilesystemencoding(),
'replace')
return mi
def metadata_from_path(cls, path):
if path.replace('\\', '/').endswith('.sdr/assets/metadata.kfx'):
from calibre.ebooks.metadata.kfx import read_metadata_kfx
try:
with lopen(path, 'rb') as f:
mi = read_metadata_kfx(f)
except Exception:
import traceback
traceback.print_exc()
path = get_kfx_path(path)
mi = cls.metadata_from_formats([get_kfx_path(path)])
else:
mi = cls.metadata_from_formats([path])
if mi.title == _('Unknown') or ('-asin' in mi.title and '-type' in mi.title):
match = cls.WIRELESS_FILE_NAME_PATTERN.match(os.path.basename(path))
if match is not None:
mi.title = match.group('title')
if not isinstance(mi.title, unicode):
mi.title = mi.title.decode(sys.getfilesystemencoding(),
'replace')
return mi
