def do(self):
from whipper.common import encode
try:
fromPath = unicode(self.options.input)
except IndexError:
# unexercised after BaseCommand
sys.stdout.write('Please specify an input file.\n')
return 3
try:
toPath = unicode(self.options.output)
except IndexError:
toPath = fromPath + '.flac'
runner = task.SyncRunner()
logger.debug('Encoding %s to %s', fromPath.encode('utf-8'),
toPath.encode('utf-8'))
encodetask = encode.FlacEncodeTask(fromPath, toPath)
runner.run(encodetask)
# I think we want this to be
# fromPath, not toPath, since the sox peak task, afaik, works on wave
# files
peaktask = encode.SoxPeakTask(fromPath)
runner.run(peaktask)
sys.stdout.write('Peak level: %r\n' % peaktask.peak)
sys.stdout.write('Encoded to %s\n' % toPath.encode('utf-8'))
def add(index):
path = image.getRealPath(index.path)
assert isinstance(path, unicode), "%r is not unicode" % path
logger.debug('schedule encode of %r', path)
root, _ = os.path.splitext(os.path.basename(path))
outpath = os.path.join(outdir, root + '.' + 'flac')
logger.debug('schedule encode to %r', outpath)
taskk = encode.FlacEncodeTask(
path, os.path.join(outdir, root + '.' + 'flac'))
self.addTask(taskk)
def __init__(self,
path,
table,
start,
stop,
overread,
offset=0,
device=None,
taglist=None,
what="track"):
task.MultiSeparateTask.__init__(self)
logger.debug('Creating read and verify task on %r', path)
if taglist:
logger.debug('read and verify with taglist %r', taglist)
# FIXME: choose a dir on the same disk/dir as the final path
fd, tmppath = tempfile.mkstemp(suffix='.whipper.wav')
tmppath = unicode(tmppath)
os.close(fd)
self._tmpwavpath = tmppath
from whipper.common import checksum
self.tasks = []
self.tasks.append(
ReadTrackTask(tmppath,
table,
start,
stop,
overread,
offset=offset,
device=device,
what=what))
self.tasks.append(checksum.CRC32Task(tmppath))
t = ReadTrackTask(tmppath,
table,
start,
stop,
overread,
offset=offset,
device=device,
action="Verifying",
what=what)
self.tasks.append(t)
self.tasks.append(checksum.CRC32Task(tmppath))
# encode to the final path + '.part'
try:
tmpoutpath = path + u'.part'
open(tmpoutpath, 'wb').close()
except IOError as e:
if errno.ENAMETOOLONG != e.errno:
raise
path = common.shrinkPath(path)
tmpoutpath = path + u'.part'
open(tmpoutpath, 'wb').close()
self._tmppath = tmpoutpath
self.path = path
from whipper.common import encode
self.tasks.append(encode.FlacEncodeTask(tmppath, tmpoutpath))
# MerlijnWajer: XXX: We run the CRC32Task on the wav file, because it's
# in general stupid to run the CRC32 on the flac file since it already
# has --verify. We should just get rid of this CRC32 step.
# make sure our encoding is accurate
self.tasks.append(checksum.CRC32Task(tmppath))
self.tasks.append(encode.SoxPeakTask(tmppath))
# TODO: Move tagging outside of cdparanoia
self.tasks.append(encode.TaggingTask(tmpoutpath, taglist))
self.checksum = None
def __init__(self,
path,
table,
start,
stop,
overread,
offset=0,
device=None,
taglist=None,
what="track",
coverArtPath=None):
"""
Init ReadVerifyTrackTask.
:param path: where to store the ripped track
:type path: str
:param table: table of contents of CD
:type table: table.Table
:param start: first frame to rip
:type start: int
:param stop: last frame to rip (inclusive)
:type stop: int
:param offset: read offset, in samples
:type offset: int
:param device: the device to rip from
:type device: str
:param taglist: a dict of tags
:type taglist: dict
"""
task.MultiSeparateTask.__init__(self)
logger.debug('creating read and verify task on %r', path)
if taglist:
logger.debug('read and verify with taglist %r', taglist)
# FIXME: choose a dir on the same disk/dir as the final path
fd, tmppath = tempfile.mkstemp(suffix='.whipper.wav')
os.fchmod(fd, 0o644)
os.close(fd)
self._tmpwavpath = tmppath
from whipper.common import checksum
self.tasks = []
self.tasks.append(
ReadTrackTask(tmppath,
table,
start,
stop,
overread,
offset=offset,
device=device,
what=what))
self.tasks.append(checksum.CRC32Task(tmppath))
t = ReadTrackTask(tmppath,
table,
start,
stop,
overread,
offset=offset,
device=device,
action="Verifying",
what=what)
self.tasks.append(t)
self.tasks.append(checksum.CRC32Task(tmppath))
# encode to the final path + '.part'
try:
tmpoutpath = path + '.part'
open(tmpoutpath, 'wb').close()
except IOError as e:
if errno.ENAMETOOLONG != e.errno:
raise
path = common.truncate_filename(common.shrinkPath(path))
tmpoutpath = common.truncate_filename(path + '.part')
open(tmpoutpath, 'wb').close()
self._tmppath = tmpoutpath
self.path = path
from whipper.common import encode
self.tasks.append(encode.FlacEncodeTask(tmppath, tmpoutpath))
# MerlijnWajer: XXX: We run the CRC32Task on the wav file, because it's
# in general stupid to run the CRC32 on the flac file since it already
# has --verify. We should just get rid of this CRC32 step.
# make sure our encoding is accurate
self.tasks.append(checksum.CRC32Task(tmppath))
self.tasks.append(encode.SoxPeakTask(tmppath))
# TODO: Move tagging and embed picture outside of cdparanoia
self.tasks.append(encode.TaggingTask(tmpoutpath, taglist))
self.tasks.append(encode.EmbedPictureTask(tmpoutpath, coverArtPath))
self.checksum = None
