def scan_files_list(input_file, options, out_dir):
success = False
r = 0
if out_dir == None:
out_dir = tempfile.gettempdir()
else:
out_dir = os.path.abspath(out_dir)
a = time.time()
if input_file == None:
input_file = '-'
files_list = []
for line in fileinput.input(input_file):
files_list.append(os.path.abspath(line.rstrip()))
dr = DynamicRangeMeter()
dr.write_to_local_db(db_is_enabled())
r = dr.scan_mp(files_list=files_list, thread_cnt=get_thread_cnt())
if r == 0:
success = False
else:
write_results(dr, options, out_dir, "")
success = True
clock = time.time() - a
return (success, clock, r)
def scan_dir_list(subdirlist, options, out_dir):
a = time.time()
success = False
for cur_dir in subdirlist:
dr = DynamicRangeMeter()
dr.write_to_local_db(db_is_enabled())
print_msg(
"\n------------------------------------------------------------ ")
print_msg("> Scan Dir: %s \n" % cur_dir)
cpu = multiprocessing.cpu_count()
if (options.disable_multithread == True):
r = dr.scan_dir(cur_dir)
else:
cpu = get_thread_cnt()
r = dr.scan_mp(cur_dir, cpu)
if r == 0:
continue
else:
success = True
write_results(dr, options, out_dir, cur_dir)
clock = time.time() - a
return (success, clock, r)
def main():
options = parse_args()
if options.version:
print_msg(dr14_version())
return
init_log(logging.DEBUG)
logging.disable(logging.INFO)
numpy.seterr(all='ignore')
#print( options )
if options.enable_database:
enable_database()
return
if options.disable_database:
enable_db(False)
print_msg("The local DR database is disabled! ")
return
if options.dump_database:
db = dr_database_singletone().get()
db.dump()
return
if db_is_enabled():
db = dr_database_singletone().get()
f = db.is_db_valid()
if not f:
print_err("It seems that there is some problem with the db ... ")
fix_problematic_database()
return
if options.query != None:
if not database_exists():
print_err("Error: The database does not exists")
print_err("Error: type dr14_tmeter -q for more info.")
return
if len(options.query) == 0:
query_helper()
return
if options.query[0] not in [
"help", "top", "top_alb", "worst", "worst_alb", "top_art",
"hist", "evol", "codec"
]:
print_err("Error: -q invalid parameter .")
print_err("Error: type dr14_tmeter -q for more info.")
return
table_code = database_exec_query(options)
if table_code is not None:
print_out(table_code)
return
if options.path_name != None:
path_name = os.path.abspath(options.path_name)
else:
path_name = os.path.abspath('.')
if not (os.path.exists(path_name)):
print_msg("Error: The input directory \"%s\" does not exists!" %
path_name)
return
if options.out_dir and not (os.path.exists(options.out_dir)):
print_msg(
"Error (-o): The target directory \"%s\" does not exists! " %
options.out_dir)
return
if options.quiet:
set_quiet_msg()
if not options.quiet and not options.skip_version_check:
l_ver = TestVer()
l_ver.start()
print_msg(path_name)
print_msg("")
if options.recursive:
subdirlist = list_rec_dirs(path_name)
else:
subdirlist = []
subdirlist.append(path_name)
if run_analysis_opt(options, path_name):
return 1
if options.scan_file:
dr = DynamicRangeMeter()
dr.write_to_local_db(db_is_enabled())
r = dr.scan_file(path_name)
if r == 1:
print_out("")
print_out(dr.res_list[0]['file_name'] + " :")
print_out("DR = %d" % dr.res_list[0]['dr14'])
print_out("Peak dB = %.2f" % dr.res_list[0]['dB_peak'])
print_out("Rms dB = %.2f" % dr.res_list[0]['dB_rms'])
return 1
else:
print_msg("Error: invalid audio file")
return 0
if options.out_dir == "":
out_dir = None
else:
out_dir = options.out_dir
if options.append and out_dir == None:
out_dir = path_name
if options.files_list:
(success, clock, r) = scan_files_list(options.path_name, options,
out_dir)
else:
(success, clock, r) = scan_dir_list(subdirlist, options, out_dir)
if success:
print_msg("Success! ")
print_msg("Elapsed time: %2.2f sec" % clock)
else:
print_msg("No audio files found\n")
print_msg(
" Usage: %s [options] path_name \n\nfor more details type \n%s --help\n"
% (get_exe_name(), get_exe_name()))
if sys.platform.startswith('linux') or sys.platform.startswith('darwin'):
subprocess.call("stty sane", shell=True)
if test_new_version():
print_msg(
"\n----------------------------------------------------------------------"
)
print_msg(
" A new version of dr14_t.meter [ %s ] is available for download"
" \n please visit: %s" % (get_new_version(), get_home_url()))
print_msg(
"----------------------------------------------------------------------\n"
)
if not database_exists():
print_msg(" ")
print_msg(" News ... News ... News ... News ... News !!! ")
print_msg(
" With the version 2.0.0 there is the possibility to store all results in a database"
)
print_msg(" If you want to enable this database execute the command:")
print_msg(" > %s --enable_database " % get_exe_name())
print_msg("")
print_msg(
" for more details visit: http://dr14tmeter.sourceforge.net/index.php/DR_Database "
)
return r