using dictionary comprehension for a new dict

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Does this answer your question? [Dictionary Comprehension in Python 3](https://stackoverflow.com/questions/20489609/dictionary-comprehension-in-python-3) — sal, Sep 18 '20 at 01:49

score 0 · Answer 1 · answered Sep 18 '20 at 01:52

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Since you wanted a function to perform this:

def newprice(d):
  return {"all" + key: value * 5 for key, value in d.items()}

# To be used as :

dict1 = {'apple':5, 'banana':4}
print(newprice(dict1))

answered Sep 18 '20 at 01:52

sal

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score 0 · Answer 2 · answered Sep 18 '20 at 01:54

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In dictionary comprehension you can do whatever you want to keys and values:

def newprice(d):
  return {f'all{k}': v * 5 for k, v in d.items()}

answered Sep 18 '20 at 01:54

Ali Tou

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score 0 · Answer 3 · answered Sep 18 '20 at 01:56

0

Here you go -

dict1 = {'apple':5, 'banana':4} 
dict2 = {('all'+ k): 5*dict1[k] for k in dict1 }
print(dict2)

answered Sep 18 '20 at 01:56

DS_

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using dictionary comprehension for a new dict

3 Answers3