-----Original Message-----
From: tutor-bounces+ramit.prasad=jpmchase....@python.org
[mailto:tutor-bounces+ramit.prasad=jpmchase....@python.org] On Behalf Of Ryan
Porter
Sent: Thursday, July 21, 2011 12:54 PM
To: tutor@python.org
Subject: [Tutor] Removing characters in a string using format()
Hi there,
In one part of a program I'm writing, I want a list to be printed to the
string. Here's my code:
# Begin snippet
listString = input('Please enter a single item: >').strip();
/ print();
itemList.append(listString);
/
/...
/
/print('And here it is in alphabetical order:', itemList)
# End Snippet
/
However, when I print the list, I get something like this: ['Python',
'best', 'ever', 'is', 'language', 'programming', 'the'] with brackets.
Is there a way to use format() to remove the brackets before the list is
printed?
Thanks for the help!
//
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That is because you are printing a list and not a string. ['Python', 'best',
'ever', 'is', 'language', 'programming', 'the'] is a list where the first
element is 'Python', the second element is 'best', and etc. To print a string
instead of a list you can use a string's join function to convert a list into a
string.
>>> ' '.join( itemlist )
'Python is the best programming language'
>>> ' '.join( sorted( itemlist ) )
'Python best is language programming the'
Ramit
Ramit Prasad | JPMorgan Chase Investment Bank | Currencies Technology
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