Translate to NATO Phonetic Alphabet: JavaScript, Python, Ruby

convert2nato.py

#! /bin/python3
'''Convert letters to NATO phonetic alphabet.'''


_INPUT = input('Enter letters: ')


def convert_nato():
    d =  {
        'A': 'Alpha',  'B': 'Bravo',   'C': 'Charlie',
        'D': 'Delta',  'E': 'Echo',    'F': 'Foxtrot',
        'G': 'Golf',   'H': 'Hotel',   'I': 'India',
        'J': 'Juliett','K': 'Kilo',    'L': 'Lima',
        'M': 'Mike',   'N': 'November','O': 'Oscar',
        'P': 'Papa',   'Q': 'Quebec',  'R': 'Romeo',
        'S': 'Sierra', 'T': 'Tango',   'U': 'Uniform',
        'V': 'Victor', 'W': 'Whiskey', 'X': 'X-ray',
        'Y': 'Yankee', 'Z': 'Zulu'}
    print(' '.join([d[x] for x in [*_INPUT.upper()]]))


if __name__ == '__main__':
    convert_nato()

nato.js

const nato = s => {
  let h =  {
    "A": "Alpha",  "B": "Bravo",   "C": "Charlie",
    "D": "Delta",  "E": "Echo",    "F": "Foxtrot",
    "G": "Golf",   "H": "Hotel",   "I": "India",
    "J": "Juliett","K": "Kilo",    "L": "Lima",
    "M": "Mike",   "N": "November","O": "Oscar",
    "P": "Papa",   "Q": "Quebec",  "R": "Romeo",
    "S": "Sierra", "T": "Tango",   "U": "Uniform",
    "V": "Victor", "W": "Whiskey", "X": "X-ray",
    "Y": "Yankee", "Z": "Zulu"
  }
  return [...s.toUpperCase()].map(x => h[x]).join(' ')
}

nato.rb

def nato s
  h = {
    "A"=>"Alpha",  "B"=>"Bravo",   "C"=>"Charlie",
    "D"=>"Delta",  "E"=>"Echo",    "F"=>"Foxtrot",
    "G"=>"Golf",   "H"=>"Hotel",   "I"=>"India",
    "J"=>"Juliett","K"=>"Kilo",    "L"=>"Lima",
    "M"=>"Mike",   "N"=>"November","O"=>"Oscar",
    "P"=>"Papa",   "Q"=>"Quebec",  "R"=>"Romeo",
    "S"=>"Sierra", "T"=>"Tango",   "U"=>"Uniform",
    "V"=>"Victor", "W"=>"Whiskey", "X"=>"X-ray",
    "Y"=>"Yankee", "Z"=>"Zulu"
  }
  return s.upcase.split('').collect { |x| h[x] }.join(' ')
end

run_gist.py

#! /bin/python3
'''Execute raw Gist code (Python code) locally.'''
import pycurl
from io import BytesIO


bytes_oi = BytesIO()  # init bytesio obj
_curl = pycurl.Curl()  # init curl obj
# set raw gist URL
_curl.setopt(_curl.URL, 'https://gist.githubusercontent.com/nick3499/7202dfe86ba7ee0d7e214392fdbdab59/raw/4aa37582274f98ffffd776a69aa08ab6c738beac/convert2nato.py')
_curl.setopt(_curl.WRITEDATA, bytes_oi)  # write utf-8 encoded bytes
_curl.perform()  # perform file transfer to bytes_oi
_curl.close()  # end session
get_body = bytes_oi.getvalue()  # get bytes code from bytes_oi
exec(get_body.decode('utf8'))  # decode bytes code to utf-8 and exec