def ReplaceLetters(text, steps):
input_list = Tools.StringToList(text)
for i in range(len(input_list)):
num = ord(input_list[i])
if not input_list[i].isalpha():
continue
else:
if num in range(65, 91):
num += steps
num = num - (91 - 65) if num >= 91 else num
num = num + (91 - 65) if num <= 64 else num
elif num in range(97, 123):
num += steps
num = num - (123 - 97) if num >= 123 else num
num = num + (123 - 97) if num <= 96 else num
input_list[i] = chr(num)
return input_list
def RepositionLetters(text, key, is_encoding):
input_list = Tools.StringToList(text)
list_height = math.ceil(len(input_list) / key)
while len(input_list) != (list_height * key):
input_list.append(" ")
array = numpy.array(input_list)
if is_encoding:
new_array = array.reshape(list_height, key)
else:
new_array = array.reshape(key, list_height)
print(new_array)
output_list = []
for i in range(len(new_array[0])):
for j in range(len(new_array)):
output_list.append(new_array[j, i])
return output_list
