🔒 tuple comprehension

[vestal marsh]

hello, I want to make a tuple comprehension but it makes a generator. I tried with the function "tuple" but it doesn't work too. How can I do ?

Code: tuple1 = tuple((i**2 for i in range(10)))
TypeError: 'tuple' object is not callable

[ruby path]

@vestal marsh

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[icy fulcrum]

You can’t, the syntax is reserved for generators

You can do a list comprehension and then convert it to a tuple

[red shoal]

there's no tuple comprehension
list comprehension can pretty much do whatever you'd want a tuple comprehension to do

[gaunt rampart]

you can do
tuple1 = tuple([i**2 for i in range(10)])

[vestal marsh]

ok

so i can make a list and then use the function "tuple" to convert it to a tuple ?

[bitter trail]

You've done something weird in your example like overwriting the tuple function.

because tuple1 = tuple((i**2 for i in range(10))) absolutely works.

I assume it's still a genexp that gets unpacked to a tuple.

[vestal marsh]

what

wait on my script it doesn't work

[bitter trail]

because you overwrote the tuple variable

[vestal marsh]

tuple1 = (i**2 for i in range(10))

like this

?

[bitter trail]

you effectively did this: ```py

tuple1 = tuple(i**2 for i in range(10))
print(tuple1) # works

tuple = "GARBAGE"
tuple1 = tuple(i**2 for i in range(10))
print(tuple1) # doesn't work

[red shoal]

!e you did something like

tuple = tuple()
tuple(1)

[ruby path]

@red shoal :x: Your 3.12 eval job has completed with return code 1.

001 | Traceback (most recent call last):
002 |   File "/home/main.py", line 2, in <module>
003 |     tuple(1)
004 | TypeError: 'tuple' object is not callable

[red shoal]

basically never name your variables after something that already exist, like list, sum, and in your case tuple

[vestal marsh]

i just wrote this tuple1 = tuple((i**2 for i in range(10)))

not something else

and it told me that tuple object is not callable

[red shoal]

you definitely did not only write this, there must be other code in your script that's doing that
alternatively, you're running in a jupyter notebook, did that previously, then removed the overriding code later, but the notebook still remembers that you set tuple to a tuple object. In this case, restart the kernel

[vestal marsh]

i'm using spyder btw

[red shoal]

what's the entire code?

[vestal marsh]

it's about something else

like list and dict

[ornate stag]

!e

my_tuple = tuple(i**2 for i in range(10))
print(my_tuple)

[ruby path]

@ornate stag :white_check_mark: Your 3.12 eval job has completed with return code 0.

(0, 1, 4, 9, 16, 25, 36, 49, 64, 81)

[red shoal]

and that something else is causing the problem
specifically, somewhere you did tuple = ...

[vestal marsh]

mmm....

wait

i'm looking

ok i saw my mistake

thanks for help dude

[ruby path]

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🔒 tuple comprehension