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#!/usr/bin/env python | |
MORSE_CODE_DICT = { | |
'A': '.-', | |
'B': '-...', | |
'C': '-.-.', | |
'D': '-..', | |
'E': '.', | |
'F': '..-.', | |
'G': '--.', | |
'H': '....', | |
'I': '..', | |
'J': '.---', | |
'K': '-.-', | |
'L': '.-..', | |
'M': '--', | |
'N': '-.', | |
'O': '---', | |
'P': '.--.', | |
'Q': '--.-', | |
'R': '.-.', | |
'S': '...', | |
'T': '-', | |
'U': '..-', | |
'V': '...-', | |
'W': '.--', | |
'X': '-..-', | |
'Y': '-.--', | |
'Z': '--..', | |
'1': '.----', | |
'2': '..---', | |
'3': '...--', | |
'4': '....-', | |
'5': '.....', | |
'6': '-....', | |
'7': '--...', | |
'8': '---..', | |
'9': '----.', | |
'0': '-----', | |
',': '--..--', | |
'.': '.-.-.-', | |
'?': '..--..', | |
'/': '-..-.', | |
'-': '-....-', | |
'(': '-.--.', | |
')': '-.--.-', | |
} | |
REVERSE_MORSE_DICT = {value: key for key, value in MORSE_CODE_DICT.items()} | |
def verify(text: str) -> bool: | |
for char in text: | |
if char not in MORSE_CODE_DICT and char != ' ': | |
print('unsupported character!!') | |
return False | |
return True | |
def bubble_morse(text: str) -> str: | |
text = text.upper() | |
new_text = '' | |
if not verify(text): | |
return 'no' | |
for letter in text: | |
if letter == ' ': | |
continue | |
new_text += MORSE_CODE_DICT[letter] | |
new_text += '/ ' | |
return new_text.replace('.', ':heart: ').replace('-', ':bubble_tea: ')[:-3] | |
def unbubble_morse(bubbled_text: str) -> str: | |
# remove spaces | |
bubbled_text = ''.join(bubbled_text.split()) | |
bubbled_letters = bubbled_text.split('/') | |
unbubbled = '' | |
for letter in bubbled_letters: | |
if letter: | |
unbubbled_letter = letter.replace(':heart:', '.').replace( | |
':bubble_tea:', '-') | |
unbubbled += REVERSE_MORSE_DICT[unbubbled_letter] | |
return unbubbled | |
if __name__ == '__main__': | |
print(bubble_morse(input('encrypt: '))) | |
print(unbubble_morse(input('decrypt: '))) |
Updated to fix a bug. Spaces are no longer supported.
Just use .split()
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