def run_alignment(self, stepidx):
"""
Execute the SPPAS-Alignment program.
"""
# Initializations
step = self.parameters.get_step(stepidx)
stepname = self.parameters.get_step_name(stepidx)
files_processed_success = 0
self._progress.set_header(stepname)
self._progress.update(0,"")
# Get the list of input file names, with the ".wav" (or ".wave") extension
filelist = self.set_filelist(".wav",not_start=["track_"])
if len(filelist) == 0:
return 0
total = len(filelist)
# Create annotation instance
try:
a = sppasAlign( step.get_langresource(), logfile=self._logfile )
except Exception as e:
if self._logfile is not None:
self._logfile.print_message( "%s\n"%str(e), indent=1,status=1 )
return 0
# Execute the annotation for each file in the list
for i,f in enumerate(filelist):
# fix the default values
a.fix_options( step.get_options() )
# Indicate the file to be processed
self._progress.set_text( os.path.basename(f)+" ("+str(i+1)+"/"+str(total)+")" )
if self._logfile is not None:
self._logfile.print_message(stepname+" of file " + f, indent=1 )
# Get the input file
extt = ['-token'+self.parameters.get_output_format()]
extp = ['-phon'+self.parameters.get_output_format()]
for e in annotationdata.io.extensions_out_multitiers:
extt.append( '-token'+e )
extp.append( '-phon'+e )
inname = self._get_filename(f, extp)
intok = self._get_filename(f, extt)
if inname is not None:
# Fix output file name
outname = os.path.splitext(f)[0] + '-palign' + self.parameters.get_output_format()
# Execute annotation
try:
a.run( inname, intok, f, outputfilename=outname )
except Exception as e:
if self._logfile is not None:
stre = unicode(e.message).encode("utf-8")
self._logfile.print_message( "%s for file %s\n"%(stre,outname), indent=2,status=-1 )
else:
files_processed_success += 1
if self._logfile is not None:
self._logfile.print_message(outname, indent=2,status=0 )
else:
if self._logfile is not None:
self._logfile.print_message("Failed to find a file with phonetization. Read the documentation for details.",indent=2,status=2)
# Indicate progress
self._progress.set_fraction(float((i+1))/float(total))
if self._logfile is not None:
self._logfile.print_newline()
# Indicate completed!
self._progress.update(1,"Completed (%d files successfully over %d files).\n"%(files_processed_success,total))
self._progress.set_header("")
return files_processed_success
# ----------------------------------------------------------------------------
parser = ArgumentParser(usage="%s -w file -i file -m file -o file [options]" % os.path.basename(PROGRAM), description="Speech segmentation command line interface.")
parser.add_argument("-w", metavar="file", required=True, help='Input wav file name')
parser.add_argument("-i", metavar="file", required=True, help='Input file name with the phonetization')
parser.add_argument("-I", metavar="file", required=False, help='Input file name with the tokenization')
parser.add_argument("-r", metavar="file", required=True, help='Directory of the acoustic model')
parser.add_argument("-o", metavar="file", required=True, help='Output file name with estimated alignments')
parser.add_argument("-a", metavar="name", required=False, choices='["julius","hvite","basic"]', default="julius", help='Aligner name. One of: julius, hvite, basic (default: julius)')
parser.add_argument("--extend", action='store_true', help="Extend last phoneme/token to the wav duration" )
if len(sys.argv) <= 1:
sys.argv.append('-h')
args = parser.parse_args()
# ----------------------------------------------------------------------------
# Automatic aligment is here:
# ----------------------------------------------------------------------------
a = sppasAlign( args.r )
a.set_aligner( args.a )
if args.extend: a.set_extend( True )
a.run( args.i, args.I, args.w, args.o )
# ----------------------------------------------------------------------------