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How to assemble the objects in a list and assign them into a variable in python?
I know how to print them, but I can't assign them in to a variable.
6 ответов
+ 3
is it something like this you want to do?
res = ''
lst=["me", "you", "them"]
for i in lst:
res += i + ' '
print(res)
# output: 'me you them'
# as already said, print can not assign any values to a variable, but you can do it like shown above
+ 2
Since you question is unclear, I'm just going to answer it the way I understood it:
First method:
L = ['cat', 'dog', 'lion']
cat, dog, lion = L
Second method:
L = [i for i in range(100)]
for i in L:
eval(f'a{i} = {i}')
The second method will dynamically assign variables, for example:
a15 is equal to 15
a42 is equal to 42
Since you know to print them, I assume you know you can assign them using their index, like:
a = L[2]
+ 2
🔥Iƒαянαn🔥 🇧 🇩 what do you want to name the variable is what I'm asking for. If what you want is to assign the members of the list separated by a blank space, then you can simply use the join method:
string = " ".join(lst)
+ 2
The print() method doesn't return any value so you can't "assign the print statement to a variable" as you say. If you say
a = print(*[i for i in lst])
a still only has the value None, even though the list gets printed. The only thing I can suggest (if I understand what you want) is to do
a = "print(*[i for i in lst])"
and, to call it, do
exec(a), though I don't understand why you want to do this exactly.
Although I think that Aymane Boukrouh [Inactive] 's answers covered all of this anyway.
+ 2
Thanks guys. 😄
I got more than one answer.
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Aymane Boukrouh [Inactive]
Ok, I am clearing out the question.
For example:
lst=["me", "you", "them"]
for i in lst:
print(i,end=" ")
# this will print "me you them".
# but I want to assign the print statement into a variable.