Kp python

Morsecode generator.py

@@ -0,0 +1,97 @@
+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': '-----', ', ': '--..--', '.': '.-.-.-',
+                   '?': '..--..', '/': '-..-.', '-': '-....-',
+                   '(': '-.--.', ')': '-.--.-'}
+
+# Function to encrypt the string
+# according to the morse code chart
+
+
+def encrypt(message):
+    cipher = ''
+    for letter in message:
+        if letter != ' ':
+
+            # Looks up the dictionary and adds the
+            # corresponding morse code
+            # along with a space to separate
+            # morse codes for different characters
+            cipher += MORSE_CODE_DICT[letter] + ' '
+        else:
+            # 1 space indicates different characters
+            # and 2 indicates different words
+            cipher += ' '
+
+    return cipher
+
+# Function to decrypt the string
+# from morse to english
+
+
+def decrypt(message):
+
+    # extra space added at the end to access the
+    # last morse code
+    message += ' '
+
+    decipher = ''
+    citext = ''
+    for letter in message:
+
+        # checks for space
+        if (letter != ' '):
+
+            # counter to keep track of space
+            i = 0
+
+            # storing morse code of a single character
+            citext += letter
+
+        # in case of space
+        else:
+            # if i = 1 that indicates a new character
+            i += 1
+
+            # if i = 2 that indicates a new word
+            if i == 2:
+
+                # adding space to separate words
+                decipher += ' '
+            else:
+
+                # accessing the keys using their values (reverse of encryption)
+                decipher += list(MORSE_CODE_DICT.keys())[list(MORSE_CODE_DICT
+                                                              .values()).index(citext)]
+                citext = ''
+
+    return decipher
+
+# Hard-coded driver function to run the program
+
+
+def main():
+    message = input("type the message : ")
+    result = encrypt(message.upper())
+    print(result)
+
+
+'''
+    message = "--. . . -.- ... -....- ..-. --- .-. -....- --. . . -.- ... "
+    result = decrypt(message)
+    print(result)
+'''
+
+# Executes the main function
+if __name__ == '__main__':
+    main()