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SyntaxError Fixed #16

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SyntaxError Fixed #16

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9 changes: 5 additions & 4 deletions ethical-hacking/steganography/steganography.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ def encode(image_name, secret_data):
image = cv2.imread(image_name)
# maximum bytes to encode
n_bytes = image.shape[0] * image.shape[1] * 3 // 8
print("[*] Maximum bytes to encode:", n_bytes)
print("[*] Maximum bytes to encode: {}").format(n_bytes)
if len(secret_data) > n_bytes:
raise ValueError("[!] Insufficient bytes, need bigger image or less data.")
print("[*] Encoding data...")
Expand Down Expand Up @@ -89,12 +89,13 @@ def decode(image_name):
if args.encode:
# if the encode argument is specified
input_image = args.encode
print("input_image:", input_image)
print("[*] input_image: {}").format(input_image)
# split the absolute path and the file
path, file = os.path.split(input_image)
# split the filename and the image extension
filename, ext = file.split(".")
output_image = os.path.join(path, f"{filename}_encoded.{ext}")
output_filename = "{}_encoded.{}".format(filename,ext)
output_image = os.path.join(path, output_filename)
# encode the data into the image
encoded_image = encode(image_name=input_image, secret_data=secret_data)
# save the output image (encoded image)
Expand All @@ -104,4 +105,4 @@ def decode(image_name):
input_image = args.decode
# decode the secret data from the image
decoded_data = decode(input_image)
print("[+] Decoded data:", decoded_data)
print("[+] Decoded data: {}").format(decoded_data)