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Simplify code by dropping support for legacy Python (#1143)

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* Simplify code by dropping support for legacy Python

* sort() --> sorted()
This commit is contained in:
Christian Clauss
2019-08-19 15:37:49 +02:00
committed by GitHub
parent 32aa7ff081
commit 47a9ea2b0b
145 changed files with 367 additions and 976 deletions
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5
ciphers/simple_substitution_cipher.py
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@ -1,4 +1,3 @@
from __future__ import print_function
import sys, random
LETTERS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
@ -18,7 +17,7 @@ def main():
translated = decryptMessage(key, message)
print('\n%sion: \n%s' % (mode.title(), translated))
def checkValidKey(key):
keyList = list(key)
lettersList = list(LETTERS)
@ -49,7 +48,7 @@ def translateMessage(key, message, mode):
if mode == 'decrypt':
charsA, charsB = charsB, charsA
for symbol in message:
if symbol.upper() in charsA:
symIndex = charsA.find(symbol.upper())