Data commit

Task/Morse-code/Python/morse-code.py

@@ -0,0 +1,61 @@
+import time, winsound #, sys
+
+char2morse = {
+          "!": "---.",      "\"": ".-..-.",     "$": "...-..-",    "'": ".----.",
+          "(": "-.--.",      ")": "-.--.-",     "+": ".-.-.",      ",": "--..--",
+          "-": "-....-",     ".": ".-.-.-",     "/": "-..-.",
+          "0": "-----",      "1": ".----",      "2": "..---",      "3": "...--",
+          "4": "....-",      "5": ".....",      "6": "-....",      "7": "--...",
+          "8": "---..",      "9": "----.",
+          ":": "---...",     ";": "-.-.-.",     "=": "-...-",      "?": "..--..",
+          "@": ".--.-.",
+          "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": "--..",
+          "[": "-.--.",      "]": "-.--.-",     "_": "..--.-",
+ }
+
+e = 50      # Element time in ms. one dit is on for e then off for e
+f = 1280    # Tone freq. in hertz
+chargap = 1 # Time between characters of a word, in units of e
+wordgap = 7 # Time between words, in units of e
+
+def gap(n=1):
+    time.sleep(n * e / 1000)
+off = gap
+
+def on(n=1):
+    winsound.Beep(f, n * e)
+
+def dit():
+    on(); off()
+
+def dah():
+    on(3); off()
+
+def bloop(n=3):
+    winsound.Beep(f//2, n * e)
+
+def windowsmorse(text):
+    for word in text.strip().upper().split():
+        for char in word:
+            for element in char2morse.get(char, '?'):
+                if element == '-':
+                    dah()
+                elif element == '.':
+                    dit()
+                else:
+                    bloop()
+            gap(chargap)
+        gap(wordgap)
+
+# Outputs its own source file as Morse. An audible quine!
+#with open(sys.argv[0], 'r') as thisfile:
+#    windowsmorse(thisfile.read())
+
+while True:
+    windowsmorse(input('A string to change into morse: '))