def convert(args):
# TODO docstring
# Unpack the arguments.
infname = args.infname
outdir = args.outdir
lang = args.language
verbose = args.verbose
trs_only = args.only_transcriptions
ignore_list_file = args.ignore
# Read in the ignore list.
ignore_paths = set()
ignore_globs = set()
if ignore_list_file:
for path_or_glob in ignore_list_file:
path_or_glob = path_or_glob.rstrip('\n')
# For lines that list absolute paths,
if os.path.abspath(path_or_glob) == os.path.normpath(path_or_glob):
# add them to the list of paths to ignore.
ignore_paths.add(path_or_glob)
# For other lines, treat them as basename globs.
else:
ignore_globs.add(path_or_glob)
ignore_list_file.close()
# Get all but the ignored transcriptions.
if os.path.isdir(infname):
trs_paths = find(infname, '*.trs', ignore_globs=ignore_globs, ignore_paths=ignore_paths)
else:
trs_paths = list()
with open(infname, 'r') as inlist:
for line in inlist:
trs_paths.extend(find(line.strip(), '*.trs',
mindepth=1, maxdepth=1,
ignore_globs=ignore_globs,
ignore_paths=ignore_paths))
size = 0
n_overwrites = 0
n_missing_wav = 0
n_missing_trs = 0
for trs_path in trs_paths:
if verbose:
print u"Processing transcription file: ", trs_path
cursize, cur_n_overwrites, cur_n_missing_wav, cur_n_missing_trs = \
extract_wavs_trns(trs_path, outdir, trs_only, lang, verbose)
size += cursize
n_overwrites += cur_n_overwrites
n_missing_wav += cur_n_missing_wav
n_missing_trs += cur_n_missing_trs
print u"Size of copied audio data:", size
sec = size / (2*16000)
hour = sec / 3600.0
print u"Length of audio data in hours (for 16kHz 16bit WAVs output):", hour
# Return the number of file collisions and overwrites.
return n_overwrites, n_missing_wav, n_missing_trs
def get_call_data_from_fs(rootdir):
voip_names = find(rootdir, 'voip-*', mindepth=0, prune=True)
# Here we assume the following format for call-log directory basenames:
# voip-<phone>-<YYMMDD_HHMMSS>
voip_parts = [
set_and_ret(basename(name).split('-'), 0, name) for name in voip_names
]
# Here we assume the following format for call-log files:
# jurcic-<num>-<YYMMDD_HHMMSS>_<ms-start>_<ms-end>.wav
# where
# num =~ /\d\d\d/
# ms-start =~ /\d{7}/
# ms-end =~ /\d{7}/
#
# ...ms-start and ms-end actually denote hundredths of seconds, not
# milliseconds.
# Build the mapping (phone_no -> timestamps_of_calls).
# Build the mapping (phone_no -> total_size_of_call_logs).
call_timestamps = dict()
call_size = dict()
for split in voip_parts:
voip_path = split[0]
phone = split[1]
date_str = split[2]
# Transform the date string into a timestamp.
date = datetime(year=2000 + int(date_str[:2]),
month=int(date_str[2:4]),
day=int(date_str[4:6]),
hour=int(date_str[7:9]),
minute=int(date_str[9:11]),
second=int(date_str[11:13]))
timestamp = get_timestamp(date)
# Compute the total size of the wavs.
wavs = iglob(
os.path.join(voip_path,
'jurcic-???-??????_??????_???????_???????.wav'))
total = 0 # total size in bytes
for wav in wavs:
total += getsize(wav)
# Save the timestamp and the size.
call_timestamps.setdefault(phone, []).append(timestamp)
call_size[phone] = call_size.get(phone, 0) + total
return call_size, call_timestamps
def get_call_data_from_fs(rootdir):
voip_names = find(rootdir, 'voip-*', mindepth=0, prune=True)
# Here we assume the following format for call-log directory basenames:
# voip-<phone>-<YYMMDD_HHMMSS>
voip_parts = [set_and_ret(basename(name).split('-'), 0, name)
for name in voip_names]
# Here we assume the following format for call-log files:
# jurcic-<num>-<YYMMDD_HHMMSS>_<ms-start>_<ms-end>.wav
# where
# num =~ /\d\d\d/
# ms-start =~ /\d{7}/
# ms-end =~ /\d{7}/
#
# ...ms-start and ms-end actually denote hundredths of seconds, not
# milliseconds.
# Build the mapping (phone_no -> timestamps_of_calls).
# Build the mapping (phone_no -> total_size_of_call_logs).
call_timestamps = dict()
call_size = dict()
for split in voip_parts:
voip_path = split[0]
phone = split[1]
date_str = split[2]
# Transform the date string into a timestamp.
date = datetime(year=2000 + int(date_str[:2]),
month=int(date_str[2:4]),
day=int(date_str[4:6]),
hour=int(date_str[7:9]),
minute=int(date_str[9:11]),
second=int(date_str[11:13]))
timestamp = get_timestamp(date)
# Compute the total size of the wavs.
wavs = iglob(os.path.join(
voip_path,
'jurcic-???-??????_??????_???????_???????.wav'))
total = 0 # total size in bytes
for wav in wavs:
total += getsize(wav)
# Save the timestamp and the size.
call_timestamps.setdefault(phone, []).append(timestamp)
call_size[phone] = call_size.get(phone, 0) + total
return call_size, call_timestamps
parser.add_argument('-i', '--input',
action="store",
help='an input directory with all wav files')
parser.add_argument('-o', '--output',
action="store",
help='an output directory for the converted wav')
parser.add_argument('-v',
action="store_true",
dest="verbose",
help='set verbose output')
args = parser.parse_args()
trn_files = find(args.input, '*.trn', mindepth=1, maxdepth=5)
for fn in trn_files:
if args.verbose:
print "Processing file:", fn
real_fn = os.path.realpath(fn)
base_fn = os.path.basename(fn)
wav_fn = real_fn.replace('.trn', '')
trn_fn = real_fn
if not os.path.exists(wav_fn) or not os.path.exists(wav_fn+'.trn'):
print "Does not exists {fn} or {fnt}".format(fn=wav_fn, fnt=wav_fn+'.trn')
continue
help='a list of test wav files')
parser.add_argument('-v',
action="store_true",
dest="verbose",
help='set verbose output')
args = parser.parse_args()
with open(args.devlist, 'r') as f:
dev_files = set([os.path.basename(fn.strip()) for fn in f.readlines()])
with open(args.testlist, 'r') as f:
test_files = set([os.path.basename(fn.strip()) for fn in f.readlines()])
all_files = find(args.all, '*.wav', mindepth=1, maxdepth=5)
for fn in all_files:
if args.verbose:
print "Processing file:", fn
base_fn = os.path.basename(fn)
if base_fn in dev_files:
os.system("ln -s {src} {tgt}".format(src = os.path.join('..', args.all, base_fn), tgt = os.path.join(args.dev, base_fn)))
os.system("ln -s {src} {tgt}".format(src = os.path.join('..', args.all, base_fn+'.trn'), tgt = os.path.join(args.dev, base_fn+'.trn')))
elif base_fn in test_files:
os.system("ln -s {src} {tgt}".format(src = os.path.join('..', args.all, base_fn), tgt = os.path.join(args.test, base_fn)))
os.system("ln -s {src} {tgt}".format(src = os.path.join('..', args.all, base_fn+'.trn'), tgt = os.path.join(args.test, base_fn+'.trn')))
else:
os.system("ln -s {src} {tgt}".format(src = os.path.join('..', args.all, base_fn), tgt = os.path.join(args.train, base_fn)))
parser.add_argument('-i',
'--input',
action="store",
help='an input directory with all wav files')
parser.add_argument('-o',
'--output',
action="store",
help='an output directory for the converted wav')
parser.add_argument('-v',
action="store_true",
dest="verbose",
help='set verbose output')
args = parser.parse_args()
trn_files = find(args.input, '*.trn', mindepth=1, maxdepth=5)
for fn in trn_files:
if args.verbose:
print "Processing file:", fn
real_fn = os.path.realpath(fn)
base_fn = os.path.basename(fn)
wav_fn = real_fn.replace('.trn', '')
trn_fn = real_fn
if not os.path.exists(wav_fn) or not os.path.exists(wav_fn + '.trn'):
print "Does not exists {fn} or {fnt}".format(fn=wav_fn,
fnt=wav_fn + '.trn')
continue
def convert(args):
# TODO docstring
# Unpack the arguments.
infname = args.infname
outdir = args.outdir
lang = args.language
verbose = args.verbose
trs_only = args.only_transcriptions
ignore_list_file = args.ignore
# Read in the ignore list.
ignore_paths = set()
ignore_globs = set()
if ignore_list_file:
for path_or_glob in ignore_list_file:
path_or_glob = path_or_glob.rstrip('\n')
# For lines that list absolute paths,
if os.path.abspath(path_or_glob) == os.path.normpath(path_or_glob):
# add them to the list of paths to ignore.
ignore_paths.add(path_or_glob)
# For other lines, treat them as basename globs.
else:
ignore_globs.add(path_or_glob)
ignore_list_file.close()
# Get all but the ignored transcriptions.
if os.path.isdir(infname):
trs_paths = find(infname,
'*.trs',
mindepth=1,
ignore_globs=ignore_globs,
ignore_paths=ignore_paths)
else:
trs_paths = list()
with open(infname, 'r') as inlist:
for line in inlist:
trs_paths.extend(
find(line.strip(),
'*.trs',
mindepth=1,
maxdepth=1,
ignore_globs=ignore_globs,
ignore_paths=ignore_paths))
size = 0
n_overwrites = 0
n_missing_wav = 0
n_missing_trs = 0
for trs_path in trs_paths:
if verbose:
print u"Processing transcription file: ", trs_path
cursize, cur_n_overwrites, cur_n_missing_wav, cur_n_missing_trs = \
extract_wavs_trns(trs_path, outdir, trs_only, lang, verbose)
size += cursize
n_overwrites += cur_n_overwrites
n_missing_wav += cur_n_missing_wav
n_missing_trs += cur_n_missing_trs
print u"Size of copied audio data:", size
sec = size / (2 * 16000)
hour = sec / 3600.0
print u"Length of audio data in hours (for 16kHz 16bit WAVs output):", hour
# Return the number of file collisions and overwrites.
return n_overwrites, n_missing_wav, n_missing_trs
def find_with_ignorelist(infname, pat, ignore_list_file=None, find_kwargs=dict()):
"""
Finds specific files below the paths specified and returns their filenames.
Arguments:
pat -- globbing pattern specifying the files to look for
infname -- either a directory, or a file. In the first case, wavs are
looked for below that directory. In the latter case, the file is
read line by line, each line specifying a directory or a glob
determining the wav to include.
ignore_list_file -- a file of absolute paths or globs (can be mixed)
specifying wavs that should be excluded from the results
find_kwargs -- if provided, this dictionary is used as additional
keyword arguments for the function `utils.fs.find' for finding
positive examples of files (not the ignored ones)
Returns a set of paths to files satisfying the criteria.
"""
# Read in the ignore list.
ignore_paths = set()
ignore_globs = set()
if ignore_list_file:
for path_or_glob in ignore_list_file:
path_or_glob = path_or_glob.rstrip("\n")
# For lines that list absolute paths,
if os.path.abspath(path_or_glob) == os.path.normpath(path_or_glob):
# add them to the list of paths to ignore.
ignore_paths.add(path_or_glob)
# For other lines, treat them as basename globs.
else:
ignore_globs.add(path_or_glob)
ignore_list_file.close()
# Get all files matching `pat', skipping ignore globs and ignore paths.
#
# First option: the infile is actually a directory. Then, take all
# matching files from below that directory.
if os.path.isdir(infname):
find_kwargs = _build_find_kwargs(find_kwargs, ignore_globs=ignore_globs, ignore_paths=ignore_paths)
if "mindepth" not in find_kwargs:
find_kwargs["mindepth"] = 1
file_paths = set(find(infname, pat, **find_kwargs))
# Second option: the infile is a file listing all paths to check for
# matching files.
else:
file_paths = set()
find_kwargs = _build_find_kwargs(
find_kwargs, mindepth=1, maxdepth=1, ignore_globs=ignore_globs, ignore_paths=ignore_paths
)
with open(infname, "r") as inlist:
for line in inlist:
line = line.rstrip("\n")
# If the line contains directories:
if os.path.isdir(line):
file_paths.update(find(line, pat, **find_kwargs))
# If it is not a directory name, treat the line as a file glob.
else:
new_paths = [os.path.abspath(f) for f in glob.glob(line)]
file_paths.update(new_paths)
# Find all files in ignore paths and remove them from the returned files,
# to be sure that symlinks from other, not ignored paths did not add them.
for ignore_path in ignore_paths:
file_paths.difference_update(find(ignore_path, pat, mindepth=1, maxdepth=1))
for ignore_glob in ignore_globs:
file_paths.difference_update(os.path.abspath(fname) for fname in glob.glob(ignore_glob))
return file_paths
action="store",
help='a list of test wav files')
parser.add_argument('-v',
action="store_true",
dest="verbose",
help='set verbose output')
args = parser.parse_args()
with open(args.devlist, 'r') as f:
dev_files = set([os.path.basename(fn.strip()) for fn in f.readlines()])
with open(args.testlist, 'r') as f:
test_files = set(
[os.path.basename(fn.strip()) for fn in f.readlines()])
all_files = find(args.all, '*.wav', mindepth=1, maxdepth=5)
for fn in all_files:
if args.verbose:
print "Processing file:", fn
base_fn = os.path.basename(fn)
if base_fn in dev_files:
os.system("ln -s {src} {tgt}".format(
src=os.path.join('..', args.all, base_fn),
tgt=os.path.join(args.dev, base_fn)))
os.system("ln -s {src} {tgt}".format(
src=os.path.join('..', args.all, base_fn + '.trn'),
tgt=os.path.join(args.dev, base_fn + '.trn')))
elif base_fn in test_files:
def find_with_ignorelist(infname,
pat,
ignore_list_file=None,
find_kwargs=dict()):
"""
Finds specific files below the paths specified and returns their filenames.
Arguments:
pat -- globbing pattern specifying the files to look for
infname -- either a directory, or a file. In the first case, wavs are
looked for below that directory. In the latter case, the file is
read line by line, each line specifying a directory or a glob
determining the wav to include.
ignore_list_file -- a file of absolute paths or globs (can be mixed)
specifying wavs that should be excluded from the results
find_kwargs -- if provided, this dictionary is used as additional
keyword arguments for the function `utils.fs.find' for finding
positive examples of files (not the ignored ones)
Returns a set of paths to files satisfying the criteria.
"""
# Read in the ignore list.
ignore_paths = set()
ignore_globs = set()
if ignore_list_file:
for path_or_glob in ignore_list_file:
path_or_glob = path_or_glob.rstrip('\n')
# For lines that list absolute paths,
if os.path.abspath(path_or_glob) == os.path.normpath(path_or_glob):
# add them to the list of paths to ignore.
ignore_paths.add(path_or_glob)
# For other lines, treat them as basename globs.
else:
ignore_globs.add(path_or_glob)
ignore_list_file.close()
# Get all files matching `pat', skipping ignore globs and ignore paths.
#
# First option: the infile is actually a directory. Then, take all
# matching files from below that directory.
if os.path.isdir(infname):
find_kwargs = _build_find_kwargs(find_kwargs,
ignore_globs=ignore_globs,
ignore_paths=ignore_paths)
if 'mindepth' not in find_kwargs:
find_kwargs['mindepth'] = 1
file_paths = set(find(infname, pat, **find_kwargs))
# Second option: the infile is a file listing all paths to check for
# matching files.
else:
file_paths = set()
find_kwargs = _build_find_kwargs(find_kwargs,
mindepth=1,
maxdepth=1,
ignore_globs=ignore_globs,
ignore_paths=ignore_paths)
with open(infname, 'r') as inlist:
for line in inlist:
line = line.rstrip('\n')
# If the line contains directories:
if os.path.isdir(line):
file_paths.update(find(line, pat, **find_kwargs))
# If it is not a directory name, treat the line as a file glob.
else:
new_paths = [os.path.abspath(f) for f in glob.glob(line)]
file_paths.update(new_paths)
# Find all files in ignore paths and remove them from the returned files,
# to be sure that symlinks from other, not ignored paths did not add them.
for ignore_path in ignore_paths:
file_paths.difference_update(
find(ignore_path, pat, mindepth=1, maxdepth=1))
for ignore_glob in ignore_globs:
file_paths.difference_update(
os.path.abspath(fname) for fname in glob.glob(ignore_glob))
return file_paths
