how to encrypt images in a for loop with python
up vote
0
down vote
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I'm having an issue getting my for loop to encrypt all the images in my folder.
It seems that the 'x' variable is causing an issue and won't'bytearray'. The glob is meant to loop through all the png files in my folder.
import glob
import os
for file in glob.glob("*.png"):
x = bytearray(file)
key = 100
for index, value in enumerate(x):
x[index] = value ^ key
g = open("enc.png", "wb")
g.write(x)
g.close
python encryption
asked Nov 10 at 7:13
Digital Pain
104
add a comment |
up vote
0
down vote
favorite
I'm having an issue getting my for loop to encrypt all the images in my folder.
It seems that the 'x' variable is causing an issue and won't'bytearray'. The glob is meant to loop through all the png files in my folder.
import glob
import os
for file in glob.glob("*.png"):
x = bytearray(file)
key = 100
for index, value in enumerate(x):
x[index] = value ^ key
g = open("enc.png", "wb")
g.write(x)
g.close
python encryption
asked Nov 10 at 7:13
Digital Pain
104
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm having an issue getting my for loop to encrypt all the images in my folder.
It seems that the 'x' variable is causing an issue and won't'bytearray'. The glob is meant to loop through all the png files in my folder.
import glob
import os
for file in glob.glob("*.png"):
x = bytearray(file)
key = 100
for index, value in enumerate(x):
x[index] = value ^ key
g = open("enc.png", "wb")
g.write(x)
g.close
python encryption
asked Nov 10 at 7:13
Digital Pain
104
I'm having an issue getting my for loop to encrypt all the images in my folder.
It seems that the 'x' variable is causing an issue and won't'bytearray'. The glob is meant to loop through all the png files in my folder.
import glob
import os
for file in glob.glob("*.png"):
x = bytearray(file)
key = 100
for index, value in enumerate(x):
x[index] = value ^ key
g = open("enc.png", "wb")
g.write(x)
g.close
python encryption
python encryption
asked Nov 10 at 7:13
Digital Pain
104
asked Nov 10 at 7:13
Digital Pain
104
asked Nov 10 at 7:13
Digital Pain
104
asked Nov 10 at 7:13
Digital Pain
104
asked Nov 10 at 7:13
Digital Pain
104
104
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
up vote
2
down vote
accepted
glob.glob("*.png") lists the path of all the .png files present, thus what you are doing now is that you are getting the bytearray of the path of the .png files in x. You should use
f = open(file, "rb").read()
x = bytearray(f)
to get the bytearray of the file and then do your stuff.
answered Nov 10 at 7:38
ask
727
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
2
down vote
accepted
glob.glob("*.png") lists the path of all the .png files present, thus what you are doing now is that you are getting the bytearray of the path of the .png files in x. You should use
f = open(file, "rb").read()
x = bytearray(f)
to get the bytearray of the file and then do your stuff.
answered Nov 10 at 7:38
ask
727
add a comment |
up vote
2
down vote
accepted
glob.glob("*.png") lists the path of all the .png files present, thus what you are doing now is that you are getting the bytearray of the path of the .png files in x. You should use
f = open(file, "rb").read()
x = bytearray(f)
to get the bytearray of the file and then do your stuff.
answered Nov 10 at 7:38
ask
727
add a comment |
up vote
2
down vote
accepted
up vote
2
down vote
accepted
glob.glob("*.png") lists the path of all the .png files present, thus what you are doing now is that you are getting the bytearray of the path of the .png files in x. You should use
f = open(file, "rb").read()
x = bytearray(f)
to get the bytearray of the file and then do your stuff.
answered Nov 10 at 7:38
ask
727
glob.glob("*.png") lists the path of all the .png files present, thus what you are doing now is that you are getting the bytearray of the path of the .png files in x. You should use
f = open(file, "rb").read()
x = bytearray(f)
to get the bytearray of the file and then do your stuff.
answered Nov 10 at 7:38
ask
727
edited Nov 10 at 7:45
answered Nov 10 at 7:38
ask
727
answered Nov 10 at 7:38
ask
727
answered Nov 10 at 7:38
ask
727
727
add a comment |
add a comment |
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