def start(self, runner):
task.Task.start(self, runner)
# find on which track the range starts and stops
startTrack = 0
startOffset = 0
stopTrack = 0
stopOffset = self._stop
for i, t in enumerate(self._table.tracks):
if self._table.getTrackStart(i + 1) <= self._start:
startTrack = i + 1
startOffset = self._start - self._table.getTrackStart(i + 1)
if self._table.getTrackEnd(i + 1) <= self._stop:
stopTrack = i + 1
stopOffset = self._stop - self._table.getTrackStart(i + 1)
logger.debug('Ripping from %d to %d (inclusive)',
self._start, self._stop)
logger.debug('Starting at track %d, offset %d',
startTrack, startOffset)
logger.debug('Stopping at track %d, offset %d',
stopTrack, stopOffset)
bufsize = 1024
if self._overread:
argv = ["cd-paranoia", "--stderr-progress",
"--sample-offset=%d" % self._offset, "--force-overread", ]
else:
argv = ["cd-paranoia", "--stderr-progress",
"--sample-offset=%d" % self._offset, ]
if self._device:
argv.extend(["--force-cdrom-device", self._device, ])
argv.extend(["%d[%s]-%d[%s]" % (
startTrack, common.framesToHMSF(startOffset),
stopTrack, common.framesToHMSF(stopOffset)),
self.path])
logger.debug('Running %s' % (" ".join(argv), ))
try:
self._popen = asyncsub.Popen(argv,
bufsize=bufsize,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
except OSError as e:
import errno
if e.errno == errno.ENOENT:
raise common.MissingDependencyException('cd-paranoia')
raise
self._start_time = time.time()
self.schedule(1.0, self._read, runner)
def commandMissing(self):
raise common.MissingDependencyException('cdparanoia')
def start(self, runner):
task.Task.start(self, runner)
# find on which track the range starts and stops
startTrack = 0
startOffset = 0
stopTrack = 0
stopOffset = self._stop
for i, _ in enumerate(self._table.tracks):
if self._table.getTrackStart(i + 1) <= self._start:
startTrack = i + 1
startOffset = self._start - self._table.getTrackStart(i + 1)
if self._table.getTrackEnd(i + 1) <= self._stop:
stopTrack = i + 1
stopOffset = self._stop - self._table.getTrackStart(i + 1)
logger.debug('ripping from %d to %d (inclusive)', self._start,
self._stop)
logger.debug('starting at track %d, offset %d', startTrack,
startOffset)
logger.debug('stopping at track %d, offset %d', stopTrack, stopOffset)
bufsize = 1024
if self._overread:
argv = [
"cd-paranoia",
"--stderr-progress",
"--sample-offset=%d" % self._offset,
"--force-overread",
]
else:
argv = [
"cd-paranoia",
"--stderr-progress",
"--sample-offset=%d" % self._offset,
]
if self._device:
argv.extend([
"--force-cdrom-device",
self._device,
])
argv.extend([
"%d[%s]-%d[%s]" % (startTrack, common.framesToHMSF(startOffset),
stopTrack, common.framesToHMSF(stopOffset)),
self.path
])
logger.debug('running %s', (" ".join(argv), ))
if self._offset > 587:
logger.warning(
"because of a cd-paranoia upstream bug whipper may fail to "
"work correctly when using offset values > 587 (current "
"value: %d) and print warnings like this: 'file size 0 did "
"not match expected size'. For more details please check the "
"following issues: "
"https://github.com/whipper-team/whipper/issues/234 and "
"https://github.com/rocky/libcdio-paranoia/issues/14",
self._offset)
if stopTrack == 99:
logger.warning(
"because of a cd-paranoia upstream bug whipper may fail to "
"rip the last track of a CD when it has got 99 of them. "
"For more details please check the following issue: "
"https://github.com/whipper-team/whipper/issues/302")
try:
self._popen = asyncsub.Popen(argv,
bufsize=bufsize,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
close_fds=True)
except OSError as e:
if e.errno == errno.ENOENT:
raise common.MissingDependencyException('cd-paranoia')
raise
self._start_time = time.time()
self.schedule(1.0, self._read, runner)
def commandMissing(self):
raise common.MissingDependencyException('soxi')