def cypher(self, ui):
"""Interactive version of cypher()."""
txt = ""
ui.message("===== Cypher Mode =====")
while 1:
done = False
while 1:
txt = ui.text_input("Text to cypher to Baudot",
sub_type=ui.LOWER)
if txt is None:
break # Go back to main Cypher menu.
try:
# Get base(s).
options = [(2, "$binary", ""), (8, "*octal", ""),
(10, "*decimal", ""),
(16, "and/or he*xadecimal", "")]
bases = ui.get_choice("Do you want to use",
options,
oneline=True,
multichoices=",")
txt = baudot.cypher(txt, set(bases))
done = True # Out of those loops, output result.
break
except Exception as e:
if utils.DEBUG:
import traceback
traceback.print_tb(sys.exc_info()[2])
ui.message(str(e), level=ui.ERROR)
options = [("retry", "*try again", ""),
("menu", "or go back to *menu", "")]
answ = ui.get_choice(
"Could not convert that data into "
"Baudot, please",
options,
oneline=True)
if answ in {None, "menu"}:
return # Go back to main Sema menu.
# Else, retry with another data to hide.
if done:
txt = "\n " + "\n ".join(txt)
ui.text_output("Text successfully converted", txt,
"Baudot version(s) of text")
options = [("redo", "*cypher another text", ""),
("quit", "or go back to *menu", "")]
answ = ui.get_choice("Do you want to", options, oneline=True)
if answ in {None, "quit"}:
return
def cypher(self, ui):
"""Interactive version of cypher()."""
txt = ""
ui.message("===== Cypher Mode =====")
while 1:
done = False
while 1:
txt = ui.text_input("Text to cypher to Baudot",
sub_type=ui.LOWER)
if txt is None:
break # Go back to main Cypher menu.
try:
# Get base(s).
options = [(2, "$binary", ""),
(8, "*octal", ""),
(10, "*decimal", ""),
(16, "and/or he*xadecimal", "")]
bases = ui.get_choice("Do you want to use", options,
oneline=True, multichoices=",")
txt = baudot.cypher(txt, set(bases))
done = True # Out of those loops, output result.
break
except Exception as e:
if utils.DEBUG:
import traceback
traceback.print_tb(sys.exc_info()[2])
ui.message(str(e), level=ui.ERROR)
options = [("retry", "*try again", ""),
("menu", "or go back to *menu", "")]
answ = ui.get_choice("Could not convert that data into "
"Baudot, please", options,
oneline=True)
if answ in {None, "menu"}:
return # Go back to main Sema menu.
# Else, retry with another data to hide.
if done:
txt = "\n " + "\n ".join(txt)
ui.text_output("Text successfully converted", txt,
"Baudot version(s) of text")
options = [("redo", "*cypher another text", ""),
("quit", "or go back to *menu", "")]
answ = ui.get_choice("Do you want to", options, oneline=True)
if answ in {None, "quit"}:
return
def demo(self, ui):
ui.message("===== Demo Mode =====")
ui.message("Running a small demo/testing!")
ui.message("")
ui.message("--- Encoding ---")
text = "bye bye 2011 :)"
ui.message("Data to cypher: {}\n".format(text))
ui.message("Baudot cyphered data (binary, octal, decimal and "
"hexadecimal):\n {}"
"".format("\n ".join(
baudot.cypher(text, bases=(2, 8, 10, 16)))))
ui.message("")
ui.message("--- Decoding ---")
ui.message("+ In general, you can let Baudot find which base is used.")
htext = "1f1401121218041b131617130d"
ui.message("Baudot text used as input: {}".format(htext))
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext)))
ui.message("")
ui.message("+ The input text to decypher may have space-separated "
"bytes:")
htext = "11111 10100 00001 10010 10010 11000 00100 11011 10011 " \
"10110 10111 10011 01101"
ui.message("Baudot text used as input: {}".format(htext))
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext)))
ui.message("")
ui.message("--- Won’t work ---")
ui.message("+ The input text to cypher must contain only valid "
"chars (ascii lowercase, digits, and a few others):")
text = "Baudot was used by “paper tapes”…"
ui.message("Text to cypher: {}".format(text))
try:
ui.message("The cypherd data is: {}"
"".format(baudot.cypher(text)))
except Exception as e:
ui.message(str(e), level=ui.ERROR)
ui.message("")
ui.message("+ The input text to decypher must contain only valid "
"digits for the given base:")
htext = "111111010111211101101100015000110110111101101101011a" \
"0010100100201"
ui.message("Baudot text used as binary input: {}".format(htext))
try:
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext, base=2)))
except Exception as e:
ui.message(str(e), level=ui.ERROR)
ui.message("")
ui.message("+ The input text to decypher must have an integer number "
"of “bytes” (once spaces have been striped):")
htext = "11111 01101 010110 01011 00111 01011 110011 00001"
ui.message("Baudot text used as input: {}".format(htext))
try:
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext, base=2)))
except Exception as e:
ui.message(str(e), level=ui.ERROR)
ui.message("")
ui.get_choice("", [("", "Go back to $menu", "")], oneline=True)
def demo(self, ui):
ui.message("===== Demo Mode =====")
ui.message("Running a small demo/testing!")
ui.message("")
ui.message("--- Encoding ---")
text = "bye bye 2011 :)"
ui.message("Data to cypher: {}\n".format(text))
ui.message("Baudot cyphered data (binary, octal, decimal and "
"hexadecimal):\n {}"
"".format("\n ".join(baudot.cypher(text,
bases=(2, 8, 10, 16)))))
ui.message("")
ui.message("--- Decoding ---")
ui.message("+ In general, you can let Baudot find which base is used.")
htext = "1f1401121218041b131617130d"
ui.message("Baudot text used as input: {}".format(htext))
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext)))
ui.message("")
ui.message("+ The input text to decypher may have space-separated "
"bytes:")
htext = "11111 10100 00001 10010 10010 11000 00100 11011 10011 " \
"10110 10111 10011 01101"
ui.message("Baudot text used as input: {}".format(htext))
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext)))
ui.message("")
ui.message("--- Won’t work ---")
ui.message("+ The input text to cypher must contain only valid "
"chars (ascii lowercase, digits, and a few others):")
text = "Baudot was used by “paper tapes”…"
ui.message("Text to cypher: {}".format(text))
try:
ui.message("The cypherd data is: {}"
"".format(baudot.cypher(text)))
except Exception as e:
ui.message(str(e), level=ui.ERROR)
ui.message("")
ui.message("+ The input text to decypher must contain only valid "
"digits for the given base:")
htext = "111111010111211101101100015000110110111101101101011a" \
"0010100100201"
ui.message("Baudot text used as binary input: {}".format(htext))
try:
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext, base=2)))
except Exception as e:
ui.message(str(e), level=ui.ERROR)
ui.message("")
ui.message("+ The input text to decypher must have an integer number "
"of “bytes” (once spaces have been striped):")
htext = "11111 01101 010110 01011 00111 01011 110011 00001"
ui.message("Baudot text used as input: {}".format(htext))
try:
ui.message("The decypherd data is: {}"
"".format(baudot.decypher(htext, base=2)))
except Exception as e:
ui.message(str(e), level=ui.ERROR)
ui.message("")
ui.get_choice("", [("", "Go back to $menu", "")], oneline=True)
