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Python Python Collections (Retired) Dictionaries String Formatting with Dictionaries

Peter Lynch
Peter Lynch
946 Points
Posted by Peter Lynch
Peter Lynch
946 Points

I can't figure out why this isn't passing. Think I'm close.

It is working in idle not sure what's wrong here.

strings.py 
dicts = [
    {'name': 'Michelangelo',
     'food': 'PIZZA'},
    {'name': 'Garfield',
     'food': 'lasanga'},
    {'name': 'Walter',
     'food': 'pancakes'},
    {'name': 'Galactus',
     'food': 'worlds'}
]

string = "Hi, I'm {name} and I love to eat {food}!"

def string_factory(string, dicts):
  strings = []
  for keys in dicts:
    strings.append(string.format(**keys))
  return strings

2 Answers

William Li
PLUS
William Li
Courses Plus Student 26,868 Points
William Li
William Li
Courses Plus Student 26,868 Points

So very close actually. Function body is totally correct, only thing you need to do is switch place the 2 arguments pass in for the function definition, dicts first, string comes second.

Create a function named string_factory that accepts a list of dictionaries and a string.

def string_factory(dicts, string):
  strings = []
  for keys in dicts:
    strings.append(string.format(**keys))
  return strings
Peter Lynch
Peter Lynch
946 Points
Peter Lynch
Peter Lynch
946 Points

Thanks William. I didn't realise the order of the arguments was important.