How to cat None

[bonono at gmail.com]

Seems that what you want to do is to create a string in the form of :

"55Init=Init\n55First=first\n55Last=Last\n55Alias=None"

for each dictionary. If that is the case, may be you can try this :

"\n".join("%s=%s" % x for x in user1.iteritems())

Note that you cannot control the ordering of the keys when iterating a
dict which may or may not be a concern for you.

LittlePython wrote:
> I found out the hard way that I can not cat None. I get an error. Is there a
> simple way to cat None without doing some kind of equation  ( if this then
> that). Is there a isNone() somewhere. I am not too sure I know what None
> really means.
>
> I include an example to show what I am talking about in case I am alittle
> confused.
>
>
>
>
> from easygui import *
> import string
>
> msgbox('Starting Program')
>
> thisfile = fileopenbox(msg='Choose the correct File', title='Matrix Input
> File')
> input = file(thisfile,'r')
>
> header = string.split(string.strip(input.readline()),',')
> header.extend(['55FirstName',
> '55Intial','55LastName','55Alias',])
>
> all = input.readlines()
> input.close
> input = None
> matrix = {}
> for user in all:
>     user1 = string.split(string.strip(user),',')
>     user1.extend(['None']*4)    <-------------------------I would like to
> None  or better NULL this instead of string it
>     user1 = dict(zip(header,user1))
>     matrix[user1['OldNTLogon']] = user1
>
> mychoice = choicebox(choices=matrix.keys())
> user1 = matrix[mychoice]
>
> alltogether = ''
>
> for KeyName in user1.keys():
>     if alltogether == '':
>         alltogether = KeyName + '=' + '  ' + user1.get(KeyName) + '\n'
>     else:
>         alltogether = alltogether + KeyName + '=' + user1.get(KeyName) +
> '\n'  <------- error 'can not cat None with a str' or something like that
>
> msgbox(alltogether,'User Matrix for '+ mychoice )
> 
> msgbox('The End')