def enable_database(prompt=True):
f = False
if database_exists() and db_is_enabled():
f = True
if database_exists() and not db_is_enabled():
db = dr_database_singletone().get()
f = db.is_db_valid()
if not f:
dbp = get_db_path()
dest_file = dbp + ".de_save"
os.rename(dbp, dest_file)
else:
f = True
if not database_exists():
if prompt:
(db_path, coll_dir) = local_dr_database_configure()
else:
db_path = os.path.split(get_db_path())[0]
coll_dir = get_collection_dir()
try:
os.makedirs(db_path)
except:
pass
db_path += "/dr14_database.db"
set_db_path(db_path)
set_collection_dir(coll_dir)
print_msg("Preparing database .... ")
db = dr_database_singletone().get()
db.build_database()
f = db.is_db_valid()
if f:
enable_db(True)
print_msg(
"The local DR database is ready and enabled! It is located in the file: %s "
% get_db_path())
else:
print_err(
"The building procedure of the database has failed ... retry ")
return
def enable_database( prompt=True ):
f = False
if database_exists() and db_is_enabled() :
f = True
if database_exists() and not db_is_enabled() :
db = dr_database_singletone().get()
f = db.is_db_valid()
if not f :
dbp = get_db_path()
dest_file = dbp + ".de_save"
os.rename( dbp , dest_file )
else :
f = True
if not database_exists() :
if prompt :
( db_path , coll_dir ) = local_dr_database_configure()
else :
db_path = os.path.split( get_db_path() )[0]
coll_dir = get_collection_dir()
try:
os.makedirs( db_path )
except :
pass
db_path += "/dr14_database.db"
set_db_path( db_path )
set_collection_dir( coll_dir )
print_msg( "Preparing database .... " )
db = dr_database_singletone().get()
db.build_database()
f = db.is_db_valid()
if f :
enable_db( True )
print_msg( "The local DR database is ready and enabled! It is located in the file: %s " % get_db_path() )
else :
print_err( "The building procedure of the database has failed ... retry " )
return
def write_to_local_dr_database(self, drm):
db = dr_database_singletone().get()
db.open_insert_session()
album_title = drm.meta_data.get_album_title()
if album_title == None:
(head, album_title) = os.path.split(drm.dir_name)
album_sha1 = drm.meta_data.get_album_sha1()
album_artist = drm.meta_data.get_album_artist()
db.insert_album(album_sha1,
album_title,
int(drm.dr14),
disk_nr=drm.meta_data.get_disk_nr(),
artist=album_artist[0])
for i in range(len(drm.res_list)):
curr_file_name = drm.res_list[i]['file_name']
if drm.meta_data.track_unreadable_failure(curr_file_name):
continue
track_sha1 = drm.res_list[i]['sha1']
title = drm.meta_data.get_value(curr_file_name, 'title')
dr = drm.res_list[i]['dr14']
rms = drm.res_list[i]['dB_rms']
peak = drm.res_list[i]['dB_peak']
duration = drm.meta_data.get_value(curr_file_name, 'duration')
size = drm.meta_data.get_value(curr_file_name, 'size')
bit = drm.meta_data.get_value(curr_file_name, 'bit')
bitrate = drm.meta_data.get_value(curr_file_name, 'bitrate')
sampling_rate = drm.meta_data.get_value(curr_file_name,
'sampling_rate')
codec = drm.meta_data.get_value(curr_file_name, 'codec')
artist = drm.meta_data.get_value(curr_file_name, 'artist')
genre = drm.meta_data.get_value(curr_file_name, 'genre')
date = drm.meta_data.get_value(curr_file_name, 'date')
track_nr = drm.meta_data.get_value(curr_file_name, 'track_nr')
if title == None:
title = curr_file_name
db.insert_track(track_sha1, title, dr, rms, peak, duration, codec,
bit, bitrate, sampling_rate, album_sha1, artist,
genre, date, track_nr, size)
db.commit_insert_session()
def write_to_local_dr_database( self , drm ):
db = dr_database_singletone().get()
db.open_insert_session()
album_title = drm.meta_data.get_album_title()
if album_title == None :
( head , album_title ) = os.path.split( drm.dir_name )
album_sha1 = drm.meta_data.get_album_sha1()
album_artist = drm.meta_data.get_album_artist()
db.insert_album( album_sha1 , album_title ,
int(drm.dr14) ,
disk_nr=drm.meta_data.get_disk_nr() , artist=album_artist[0] )
for i in range( len( drm.res_list ) ) :
curr_file_name = drm.res_list[i]['file_name']
if drm.meta_data.track_unreadable_failure( curr_file_name ):
continue
track_sha1 = drm.res_list[i]['sha1']
title = drm.meta_data.get_value( curr_file_name , 'title' )
dr = drm.res_list[i]['dr14']
rms = drm.res_list[i]['dB_rms']
peak = drm.res_list[i]['dB_peak']
duration = drm.meta_data.get_value( curr_file_name , 'duration')
size = drm.meta_data.get_value( curr_file_name , 'size')
bit = drm.meta_data.get_value( curr_file_name , 'bit' )
bitrate = drm.meta_data.get_value( curr_file_name , 'bitrate' )
sampling_rate = drm.meta_data.get_value( curr_file_name , 'sampling_rate' )
codec = drm.meta_data.get_value( curr_file_name , 'codec' )
artist = drm.meta_data.get_value( curr_file_name , 'artist' )
genre = drm.meta_data.get_value( curr_file_name , 'genre' )
date = drm.meta_data.get_value( curr_file_name , 'date' )
track_nr = drm.meta_data.get_value( curr_file_name , 'track_nr' )
if title == None :
title = curr_file_name
db.insert_track( track_sha1 , title ,
dr , rms , peak , duration ,
codec , bit , bitrate , sampling_rate ,
album_sha1 , artist ,
genre , date , track_nr , size )
db.commit_insert_session()
def exec_query(self):
db = dr_database_singletone().get()
return db.query(self.get_query(), (self.limit, ),
dict_factory_arg=my_dict_factory)
def exec_query(self):
db = dr_database_singletone().get()
return db.query(self.get_query(), (self.limit,), dict_factory_arg=my_dict_factory)
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
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()
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'):
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
