On Fri, Aug 10, 2012 at 3:33 PM, Selby Rowley Cannon
<selbyrowleycan...@ymail.com> wrote:
> On 10/08/12 20:07, Joel Goldstick wrote:
>>
>> On Fri, Aug 10, 2012 at 2:57 PM, Selby Rowley Cannon
>> <selbyrowleycan...@ymail.com> wrote:
>>>
>>> On 10/08/12 18:17, Joel Goldstick wrote:
>>>>
>>>> On Fri, Aug 10, 2012 at 1:05 PM, Selby Rowley Cannon
>>>> <selbyrowleycan...@ymail.com> wrote:
>>>>>
>>>>> I have written a small application to encrypt some text. The script
>>>>> looks
>>>>> fine to me, but it won't run and I can't figure out why. I have
>>>>> attached
>>>>> it,
>>>>> if anyone knows why it doesn't work please let me know!
>>>>>
>>>> What do you mean 'it won't run'? Do you get an error with Traceback?
>>>>
>>>> I glanced at your code, and your dictionary ends like this: , 'X':'A',
>>>> 'Y':'B', 'Z':'C',
>>>>
>>>> There is no closing brace
>>>
>>> OK,
>>>
>>> File "./crypto.py", line 6
>>> def encrypt():
>>> ^
>>> SyntaxError: invalid syntax
>>>
>> First, don't reply to me, reply to the group. That might mean
>> choosing reply all.
>>
>> So, your first problem is that the dictionary isn't closed. This is
>> causing the error at line 6
>>
>> fix that and find your next error. It looks like there are lots of them
>>
>> With such a small file you would do better to just post the code
>> directly. That way if people see problems they can point them out in
>> the body of the reply
>>
>> good luck
>
> #!/usr/bin/env python3
>
> import random
> values = {'a':'d', 'b':'e', 'c':'f', 'd':'g', 'e':'h', 'f':'i', 'g':'j',
> 'h':'k', 'i':'l', 'j':'m', 'k':'n', 'l':'o', 'm':'p', 'n':'q', 'o':'r',
> 'p':'s', 'q':'t', 'r':'u', 's':'v', 't':'w', 'u':'x', 'v':'y', 'w':'z',
> 'x':'a', 'y':'b', 'z':'c', 'A':'D', 'B':'E', 'C':'F', 'D':'G', 'E':'H',
> 'F':'I', 'G':'J', 'H':'K', 'I':'L', 'J':'M', 'K':'N', 'L':'O', 'M':'P',
> 'N':'Q', 'O':'R', 'P':'S', 'Q':'T', 'R':'U', 'S':'V', 'T':'W', 'U':'X',
> 'V':'Y', 'W':'Z', 'X':'A', 'Y':'B', 'Z':'C'}
> def encrypt():
> textInputE = input('Please enter the text you wish to encrypt: ')
> textInputE.list()
> for Eletter in textInputE.list():
> try:
> print (values[Eletter])
> except KeyError:
> print ('Sorry, that input couldn\'t be parsed as text. Try
> again.')
> input('Press Enter')
> def decrypt():
> textInputD = input('Please enter the numbertext you wish to decrypt')
> textInputD.list()
> for Dletter in textInputD.list():
> try:
> print (values[Dletter])
> except KeyError:
> print ('Sorry, that input couldn\'t be parsed as numbertext from
> our cipher. Please try again.')
> input('Press Enter')
>
> while True:
> EorD = input('Encrypt or Decrypt: ')
so are you sure the line above is really what you have in your code?
check the quotes
> if EorD == 'Encrypt' or EorD == 'encrypt':
> encrypt()
> elif EorD == 'Decrypt' or EorD == 'decrypt':
> decrypt()
> else:
> print('Encrypt or Decrypt?')
>
> Thanks, I am not quite used to this client yet. The next error is:
>
> Traceback (most recent call last):
> File "crypto.py", line 25, in <module>
> EorD = input('Encrypt or Decrypt: ')
> File "<string>", line 1, in <module>
> NameError: name 'Encrypt' is not defined
>
--
Joel Goldstick
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