Initial commit

banana.py

@@ -0,0 +1,121 @@
+"""
+Import or export from dec to banana or from banana to dec. Thx to itec (https://git.lattuga.net/itec/banana).
+"""
+
+import prof
+import re
+
+def dec2banana(num, dictstart = None, shiftend = None, minlength = None, dictionary = None):
+    #defaults
+    if dictstart is None: dictstart = 0
+    if shiftend is None: shiftend = 0
+    if minlength is None: minlength = 0
+    if dictionary is None: dictionary = [list("bcdfglmnprstvz"), list("aeiou")]
+    
+    numdict = len(dictionary)
+    v = num
+    st = ""
+    l = 0
+
+    i = (numdict - 1 + dictstart + shiftend) % numdict
+    while not (v == 0 and i == (numdict - 1 + dictstart) % numdict and l >= minlength):
+        r = v % len(dictionary[i])
+        v = int(v / len(dictionary[i]))
+        st = dictionary[i][r] + st
+        i = (i - 1) % numdict
+        l += 1
+   
+    return(st)
+    
+def banana2dec(banana, dictstart = None, shiftend = None, dictionary = None):
+    #defaults
+    if dictstart is None: dictstart = 0
+    if shiftend is None: shiftend = 0
+    if dictionary is None: dictionary = [list("bcdfglmnprstvz"), list("aeiou")] #, list("123456")
+
+    numdict = len(dictionary)
+    if (len(banana) - shiftend) % numdict != 0:
+        return("Banana non valida")
+    v = 0
+    for i in range(len(banana)):
+        r = (numdict + i + dictstart) % numdict
+        try:
+            v = v * len(dictionary[r]) + dictionary[r].index(banana[i])
+        except:
+            return("Carattere non valido in posizione", i+1)
+    
+    return(v)
+
+def isbanana(banana, dictstart = None, shiftend = None, dictionary = None):
+    #defaults
+    if dictstart is None: dictstart = 0
+    if shiftend is None: shiftend = 0
+    if dictionary is None: dictionary = [list("bcdfglmnprstvz"), list("aeiou")] #, list("123456")
+
+    numdict = len(dictionary)
+    if (len(banana) - shiftend) % numdict != 0:
+        return(False)
+    for i in range(len(banana)):
+        r = (numdict + i + dictstart) % numdict
+        if banana[i] not in dictionary[r]:
+            return(False)
+
+    return(True)
+
+def callback_dec(x):
+    b = x[0].strip().lower()
+    if isbanana(b):
+        return "%s" % banana2dec(b)
+    else:
+        return x[0]
+
+def text2dec(text):
+    text = re.sub(r"[A-Z][A-Z]*", callback_dec, text)
+    return text
+
+def callback(x):
+    return " %s " % dec2banana(int(x[0], base=10)).upper()
+
+def text2banana(text):
+    text = re.sub(r"[0-9][0-9]*", callback, text)
+    return text
+
+def _cmd_banana(cmd=None,text=None):
+    if not cmd or not text:
+        prof.cons_show("Try: /help banana")
+    if cmd == "enc":
+        proc = text2banana(text)
+        recipient = prof.get_current_recipient()
+        room = prof.get_current_muc()
+        if recipient:
+            prof.send_line(proc)
+        elif room:
+            prof.send_line(proc)
+        elif prof.current_win_is_console():
+            prof.cons_show(proc)
+    elif cmd == "dec":
+        proc = text2dec(text)
+        recipient = prof.get_current_recipient()
+        room = prof.get_current_muc()
+        if recipient:
+            prof.send_line(proc)
+        elif room:
+            prof.send_line(proc)
+        elif prof.current_win_is_console():
+            prof.cons_show(proc)
+
+def prof_init(version, status, account_name, fulljid):
+    synopsis = [ 
+            "/banana enc <message>" 
+            "/banana dec <message>" 
+            ]
+    description = "/banana enc: bananify a message.\n/banana dec: debananify a message."
+    args = [
+        [ "<message>", "The message to be bananified or debananified" ]
+    ]
+    examples = [
+        "/banana dec 7467986 \n/banana enc GESUCANE"
+    ]
+    
+    prof.register_command("/banana", 0, 2, synopsis, description, args, examples, _cmd_banana)
+    prof.completer_add("/banana", ["enc","dec"])