def prompt_to_output_format(self):
"""
Prompt to get codec data and set the output audio format
"""
msgcustom(f"\n\033[1mConvert the '\033[32;1m"
f"{self.input_format}\033[0m' format to:\033[0m")
show_format_menu(self.index) # show text menu before prompt
while True:
output_select = input("Type a format number among those "
"available, and press the Enter key > ")
if output_select in ('a', 'A'):
msgend(abort=True)
sys.exit()
data_codec = get_codec_data(self.input_format, output_select)
if data_codec is None:
msgdebug(err=f"Invalid option '{output_select}'")
continue
break
self.codec = data_codec[0]
self.output_format = data_codec[4]
self.prompt_to_bitrate(data_codec)
def end_check(self):
"""
Print debug messages at the end of the tasks
"""
if self.info:
for msg in self.info:
msgdebug(info=msg)
if self.warnings:
for msg in self.warnings:
msgdebug(warn=msg)
if self.errors:
for msg in self.errors:
msgdebug(err=msg)
if self.not_processed:
msgcolor(orange="\nInput files NOT converted:")
for list1 in self.not_processed:
msgcustom(list1)
if self.processed:
msgcolor(green="\nConverted successfully:")
for list2 in self.processed:
msgcustom(list2)
msgend(done=True)
def prompt_to_output_format(self):
"""
Prompt to set codec and output audio format.
"""
for input_format, val in list(self.filecatalog.items()):
msgcustom(f"\n\033[1mConvert the '\033[32;1m"
f"{input_format}\033[0m'format to:\033[0m")
show_format_menu(val['index']) # show text menu before prompt
while True:
output_select = input("Type a format number among those "
"available, and press the Enter key > ")
if output_select in ('a', 'A'):
msgend(abort=True)
sys.exit()
codec = get_codec_data(input_format, output_select)
if codec is None:
msgdebug(err=f"Invalid option '{output_select}'")
continue
break
self.filecatalog[input_format]['codec'] = codec[0]
self.filecatalog[input_format]['format'] = codec[4]
self.prompt_to_bitrate(codec, input_format)
def show_format_menu(indexes):
"""
print a text menu with audio format references
currently supported.
"""
menu = text_menu()
setmenu = [menu[i] for i in range(len(menu)) if i not in set(indexes)]
for outformat in setmenu: # realizzazione menu di output
msgcustom(f"{outformat}")
def prompt_to_bitrate(self, data_codec):
"""
Prompt to set the audio bitrate
"""
if data_codec[1] is not None: # None bitrate
msgcustom(data_codec[2]) # show menu
while True:
level = input(data_codec[3]) # show text menu before prompt
if level in data_codec[1]:
self.bitrate = data_codec[1][level]
else:
msgdebug(err=f"Invalid option '{level}'")
continue
break
def __init__(self, path_i, path_o):
"""
Print a text menu with a list of available formats
and wait for user input. The input value given by the
user represents the format of the files to be converted
in a given folder .
"""
# (too-many-instance-attributes) (FIXME)
self.inputdir = path_i
self.outputdir = path_o
self.input_format = None
self.output_format = None
self.index = None
self.codec = None
self.bitrate = ''
self.not_processed = []
self.processed = []
self.warnings = []
self.info = []
self.errors = []
msgcustom("\n\033[1mWhat is the files format to convert?\033[0m")
for inputformat in text_menu():
msgcustom(f"{inputformat}") # show menu
while True:
input_selection = input("Type a format number among those "
"available, and press the Enter key > ")
if input_selection in ('a', 'A'):
msgend(abort=True)
sys.exit()
try:
selection = int(input_selection)
except ValueError:
msgdebug(err=(f"Invalid option '{input_selection}'"))
continue
if supported_formats().get(selection):
self.input_format = supported_formats().get(selection)[1]
self.index = supported_formats().get(selection)[2]
else:
msgdebug(err=(f"Invalid option '{input_selection}'"))
continue
break
def prompt_to_bitrate(self, codec, input_format):
"""
Prompt to set the audio bitrate
"""
if codec[1] is None: # None bitrate
bitrate = ''
else:
msgcustom(codec[2]) # show menu
while True:
level = input(codec[3]) # show text menu before prompt
if level in codec[1]:
bitrate = codec[1][level]
else:
msgdebug(err=f"Invalid option '{level}'")
continue
break
self.filecatalog[input_format]['bitrate'] = bitrate
def whichcraft(arg=None):
"""
Without *arg* checks for binaries in *listing*
and print result. Otherwise accepts one argument
and returns result of *which*: `None` if not exist
or its executable path-name.
"""
if not arg:
listing = ['ffmpeg', 'flac', 'lame', 'oggdec', 'oggenc',
'shntool', 'mac']
# listing = ['sox', 'wavpack'] # this are for futures implementations
for required in listing:
# if which(required):
if which(required, mode=os.F_OK | os.X_OK, path=None):
msgcustom(f"Check for: '{required}' ..Ok")
else:
msgcustom(f"Check for: '{required}' ..Not Installed")
return None
return which(str(arg), mode=os.F_OK | os.X_OK, path=None)