Solved

Create a dictionary from a list in python

Posted on 2015-02-09
3
199 Views
Last Modified: 2015-02-09
I have a list:
['a','b','c']

Open in new window


I would like to turn it into a dictionary that looks like this:
{
	'a':None,
	'b':None,
	'c':none
}

Open in new window


I think this can be accomplished with map(), but not seeing how to do it.
0
Comment
Question by:DrDamnit
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 
LVL 51

Accepted Solution

by:
Rgonzo1971 earned 500 total points
ID: 40598024
Hi,

pls try

a =['a','b','c']

Res = dict((k,None) for k in a)

Print Res

Regards
0
 
LVL 38

Expert Comment

by:Gerwin Jansen, EE MVE
ID: 40598040
listA = ['a','b','c']
dictB = {}
for a in listA:
  dictB[a] =None

dictB
0
 
LVL 32

Author Comment

by:DrDamnit
ID: 40598589
0

Featured Post

Free Tool: ZipGrep

ZipGrep is a utility that can list and search zip (.war, .ear, .jar, etc) archives for text patterns, without the need to extract the archive's contents.

One of a set of tools we're offering as a way to say thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Entering a date in Microsoft Access can be tricky. A typo can cause month and day to be shuffled, entering the day only causes an error, as does entering, say, day 31 in June. This article shows how an inputmask supported by code can help the user a…
A quick Powershell script I wrote to find old program installations and check versions of a specific file across the network.
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program. Download Eclipse installation zip file: Extract files from zip file: Download and install JDK 8: Open Eclipse and …
In this fifth video of the Xpdf series, we discuss and demonstrate the PDFdetach utility, which is able to list and, more importantly, extract attachments that are embedded in PDF files. It does this via a command line interface, making it suitable …

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question