Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
Simple decoder with comments solution in Clear category for Morse Decoder by dsaz
MORSE = {'.-': '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', '-----': '0',
'.----': '1', '..---': '2', '...--': '3',
'....-': '4', '.....': '5', '-....': '6',
'--...': '7', '---..': '8', '----.': '9'
}
def morse_decoder(code):
code_list = code.split(" ")
translated_code_list = []
translated_code = ""
space_count = 0
for letter in code_list:
#The following code deals with empty spaces
if letter == '':
space_count += 1
if space_count == 2:
#Empty space between words is added to translation.
translated_code_list.append(' ')
space_count = 0
else:
#Empty space after characters ignored.
pass
else:
#Adds corresponding letter for morse code to list
translated_code_list.append(MORSE.get(letter))
#join() ignores empty spaces.
translated_code = "".join(translated_code_list)
#Capitalize first letter of sentence
translated_code = translated_code[::].capitalize()
return(translated_code)
if __name__ == '__main__':
print("Example:")
print(morse_decoder('... --- ...'))
#These "asserts" using only for self-checking and not necessary for auto-testing
assert morse_decoder("... --- -- . - . -..- -") == "Some text"
assert morse_decoder("..--- ----- .---- ---..") == "2018"
assert morse_decoder(".. - .-- .- ... .- --. --- --- -.. -.. .- -.--") == "It was a good day"
print("Coding complete? Click 'Check' to earn cool rewards!")
May 8, 2021
