Make List of Unique Objects in Python

Question

It is possible to \'fill\' an array in Python like so:

> [0] * 10
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]

I wanted to use this sample principle t

Answer 1

A simple list comprehension should do the trick:

>>> a = [{'key': 'value'} for _ in range(3)]
>>> a
[{'key': 'value'}, {'key': 'value'}, {'key': 'value'}]
>>> a[0]['key'] = 'poop'
>>> a
[{'key': 'poop'}, {'key': 'value'}, {'key': 'value'}]