What does <generator object <generator object <genexpr> at 0x0402C7B0> mean?
Terry Reedy
tjreedy at udel.edu
Tue May 21 21:42:07 EDT 2019
On 5/21/2019 9:11 PM, CrazyVideoGamez wrote:
> I tried doing a list comprehension. I typed:
>
> favorite_fruits = ['watermelon', 'blackberries']
> print(fruit for fruit in favorite_fruits)
>
> And I got:
> <generator object <genexpr> at 0x0402C7B0>
> What does this mean
It means that the expression (fruit for fruit in favorite_fruits)
evaluates to a generator object.
> and what do I have to fix?
Perhaps you wanted to run the generator, perhaps like this:
>>> favorite_fruits = ['watermelon', 'blackberries']
>>> print(*(fruit for fruit in favorite_fruits))
watermelon blackberries
--
Terry Jan Reedy
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