From c65028dd5d5d7e188898b550a0e4b147be126abb Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom.smeding@gmail.com>
Date: Thu, 30 Aug 2018 20:18:53 +0200
Subject: Initial

---
 morse.py | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100755 morse.py

(limited to 'morse.py')

diff --git a/morse.py b/morse.py
new file mode 100755
index 0000000..f99e2bd
--- /dev/null
+++ b/morse.py
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+import sys
+
+morse = [
+    ".-",
+    "-...",
+    "-.-.",
+    "-..",
+    ".",
+    "..-.",
+    "--.",
+    "....",
+    "..",
+    ".---",
+    "-.-",
+    ".-..",
+    "--",
+    "-.",
+    "---",
+    ".--.",
+    "--.-",
+    ".-.",
+    "...",
+    "-",
+    "..-",
+    "...-",
+    ".--",
+    "-..-",
+    "-.--",
+    "--..",
+]
+
+mhz = [
+    ["shell", "3.505"],
+    ["halls", "3.515"],
+    ["slick", "3.522"],
+    ["trick", "3.532"],
+    ["boxes", "3.535"],
+    ["leaks", "3.542"],
+    ["strobe", "3.545"],
+    ["bistro", "3.552"],
+    ["flick", "3.555"],
+    ["bombs", "3.565"],
+    ["break", "3.572"],
+    ["brick", "3.575"],
+    ["steak", "3.582"],
+    ["sting", "3.592"],
+    ["vector", "3.595"],
+    ["beats", "3.600"],
+]
+
+def find(it, v):
+    for i, x in enumerate(it):
+        if x == v:
+            return i
+
+    return -1
+
+
+word = []
+
+for i, arg in enumerate(sys.argv[1:]):
+    if arg == "x" or arg == "X":
+        word.append(-1)
+    else:
+        v = find(morse, arg)
+        if v == -1:
+            print("Letter {} invalid".format(i+1))
+        word.append(v)
+
+for i in range(5):
+    w = word[i:] + word[:i]
+    text = "".join(chr(c + ord('a')) for c in w)
+
+    poss = []
+    for [mt, m] in mhz:
+        if all([a == "`" or a == b for (a,b) in zip(text, mt)]):
+            poss.append(m)
+
+    print(text + ": " + str(poss))
-- 
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