def finedecompress(name, verbose):
Logger.log("FineDecompress "+name)
audacity_data = File.datadirectoryFromName(name)
verbose_arg = "v" if verbose else ""
filelist = File.allFiles(audacity_data)
if any(s.endswith(".au") for s in filelist):
raise LogicError("existing .au file found during decompress")
Logger.log("Decompressing files")
for compressedfile in filter(lambda x: x.endswith(".bz2"), filelist):
Logger.log("Decompress "+compressedfile)
output = subprocess.check_output(["bzip2", "-dk"+verbose_arg, compressedfile])
def decompress(name, verbose, keep = False):
Logger.log("Decompress "+name)
archive = File.archiveFromName(name)
audacity_data = File.datadirectoryFromName(name)
verbose_arg = "v" if verbose else ""
if os.path.isfile(archive) == False:
raise LogicError("audio archive " + archive + " does not exist.")
if os.path.isdir(audacity_data):
raise LogicError("audio data directory " + audacity_data + " does already exist. Will not overwrite existing files.")
Logger.log(" Decompressing")
output = subprocess.check_output(["tar", "-xj"+verbose_arg+"f", archive, audacity_data])
Logger.log(output)
if keep is False:
Logger.log(" Deleting old data")
os.remove(archive)
def finecompress(name, verbose):
Logger.log("FineCompress "+name)
audacity_data = File.datadirectoryFromName(name)
verbose_arg = "v" if verbose else ""
Logger.log("Deleting .bz2 files with no matching .au files")
for compressedfile in filter(lambda x: x.endswith(".bz2"), File.allFiles(audacity_data)):
audiofile = os.path.splitext(compressedfile)[0]
if not os.path.exists(audiofile):
Logger.log(compressedfile + " should match " + audiofile + " but does not exist anymore. Deleting.")
os.remove(compressedfile)
Logger.log("Compressing modified audio files")
for audiofile in filter(lambda x: x.endswith(".au"), File.allFiles(audacity_data)):
compressedfile=audiofile+".bz2"
if not os.path.exists(compressedfile) or File.fileModificationTimestamp(audiofile) > File.fileModificationTimestamp(compressedfile):
Logger.log("Compress "+audiofile)
output = subprocess.check_output(["bzip2", "-zf"+verbose_arg, audiofile])
else:
os.remove(audiofile)
