def read_mif(input_filename):
"""Given an input WAVE file, read the music information
format (MIF) data and print it to the standard out.
"""
data = codec.decode(input_filename)
print(bytes(data).decode("utf-8"))
def test_decode(self):
msg = decode(_encoded)
self.assertEqual(msg.payload_str(), '[{"a": "A"}, {"b": "B"}]',
'decoded payload is incorrect: ' + msg.payload_str())
self.assertEqual(msg.get_topic(), 'TEST',
'decoded topic does not match')
self.assertEqual(msg.get_payload()[1]['b'], 'B',
'incorrect payload content')
def test_score_codec(self):
score = 10
expect = codec.SCORE_HEADER, score
code_str = codec.encode_score(score)
result = codec.decode(code_str)
self.assertEqual(result, expect)
def read(self, pos, size):
"""
read bytes from the file and decode into record
"""
data = b''
with open(self.filename, 'rb') as f:
f.seek(pos, 0)
data = f.read(size)
return codec.decode(data).value
def testEncodeDecode(self): """Test that we can encode and then decode an example of every known type.""" for ctype, val in self.ctypes: d = codec.encode(ctype, val) r, d2 = codec.decode(ctype, d) self.assertEqual(val, r) # also, nothing left over from the data self.assertEqual(d2, '')
def get_message():
psm = pubsub.get_message()
if psm:
ch = psm['channel']
info('pubsub', 'message: ' + ch)
if ch == 'admin':
fns['admin'](psm['data'])
else:
msg = decode(psm['data'])
fns[ch](msg)
def test_piece_codec(self):
piece_id = pieces.J_PIECE
px, py = 5, 7
piece_direction = 2
piece_status = (piece_id, px, py, piece_direction)
expect = codec.PIECE_HEADER, piece_status
code_str = codec.encode_piece(piece_status)
result = codec.decode(code_str)
self.assertEqual(result, expect)
def handle_event(e=None):
if e: # key event
return key_event(e)
code_str = subscriber.poll()
if not code_str:
return False
msg = codec.decode(code_str)
if not msg:
return False
handle_message(msg)
return True
def main(args):
enc_img = cv2.imread(args.enc_img_path)
if args.info_in_fname:
# "channels_samplerate_bitplane_YYYYmmdd-HHMMSS"
fname, _ = os.path.splitext(os.path.basename(args.enc_img_path))
try:
ch, sr, b, *_ = fname.split('_')
args.n_of_channels = int(ch)
args.sample_rate = int(sr)
args.bit_plane = int(b)
if args.verbose:
print("Info taken from file name:")
print(" - channels:", args.n_of_channels)
print(" - samplerate:", args.sample_rate)
print(" - bitplane:", args.bit_plane)
except:
print(
"When using --info_in_fname, the expected file name must be in the format: "
"'channels_samplerate_bitplane_YYYYmmdd-HHMMSS.png'")
exit()
decoded_audio = decode(enc_img, args.bit_plane)
assert decoded_audio.dtype == np.uint8
decoded_audio = convert(decoded_audio, to='int16')
if args.n_of_channels == 2:
warnings.warn("\nWarning: stereo audio isn't currently supported")
# TODO convert decoded_audio to a 2D array if it's stereo
fname, _ = os.path.splitext(os.path.basename(args.enc_img_path))
fname = os.path.join(args.output_folder, fname + "-decoded")
wavfile.write(filename=fname + ".wav",
rate=args.sample_rate,
data=decoded_audio)
if args.verbose:
print(f"\nSaved audio to '{fname}.wav'")
if args.playback:
if args.verbose:
print(
f"\nPlaying (~{decoded_audio.size // args.sample_rate}s) audio..",
end='')
sd.play(decoded_audio, args.sample_rate)
sd.wait() # wait until it is done playing
if args.verbose:
print(". done.")
def Receive(sock, decipher):
data = b''
while True:
try:
d = sock.recv(1024)
except socket.error as e:
pr('⚠️ recv:', e)
break
if not d:
pr('⚠️ recv: 🥅 empty')
break
pr('⬇️ recv:', len(d), d[:20])
data += decode(decipher, d)
if data.endswith(EOD):
break
# TODO
# if the last recv does not end with EOD
# script will stuck at next recv (blocking)
# one scenario is cipher pair out of sync
pr('⬇️⬇️ recv:', data[-30:])
if not data:
return b''
if data and not data.endswith(EOD):
pr('⚠️ Data not end with EOD')
return b''
d = data[:-len(EOD)]
if d.endswith(EOF):
d = d[:-len(EOF)]
d = d.split(EFN, 1)
d[0] = d[0].decode()
else:
d = d.decode()
return d
def test_board_codec(self):
"""
board = [['_', '_', '_', '_', ...],
...,
['_', '_', '_', '_', ...],
['_', 'S', '_', '_', ...],
['_', 'S', 'S', '_', ...],
['_', 'T', 'S', '_', ...],
['T', 'T', 'T', '_', ...]]
"""
board = boards.create_board_lines(boards.BOARD_HEIGHT, '_')
board[-1][0] = board[-1][1] = board[-1][2] = board[-2][1] = 'T'
board[-2][2] = board[-3][1] = board[-3][2] = board[-4][1] = 'S'
expect = codec.BOARD_HEADER, board
code_str = codec.encode_board(board)
result = codec.decode(code_str)
self.assertEqual(result, expect)
#!/Library/Frameworks/Python.framework/Versions/3.8/bin/python3
import codec
print('Codec.py imported...')
import sys
#import parser
from configparser import ConfigParser
config = ConfigParser()
#set config file
config.read('config.ini')
#set variables from config file
speed = config.get('SETTINGS', 'speed')
key = config.get('SETTINGS', 'key')
x = codec.decode(key)
#if not codec.decode(key) == '6942':
# sys.exit()
#setup random timer to make loadings look cool
from random import randint
loadings = True
z = 1
def load_time():
global z
global loadings
if speed == 0:
loadings = False
if speed == 1:
z = 2
elif speed == 2:
import codec
en_pwd = 'wphkZmRrY2JrbA=='
pwd = codec.decode(codec.default_key, en_pwd)
VM_MSSQL = {'ip': '47.107.89.236', 'pwd': pwd, 'id': 'Chris'}
Ali = {'id': 'chris', 'pwd': pwd, 'ip': '47.107.89.236', 'port': '22'}
import codec
import utils
with open('10.txt') as fp:
base64_encoded_lines = fp.readlines()
base_64_encoded_ciphertext = ''.join(base64_encoded_lines)
ciphertext = codec.decode(base_64_encoded_ciphertext, 'base64')
cipher = utils.BlockCipher(utils.AES(KEY), utils.CBC(INITIALISATION_VECTOR))
plaintext = cipher.decrypt(ciphertext)