In Intellij Idea, there is Python Console and it works fine with one-line commands.
I tried to enter a two liner by pressing Shift + Enter at the end of the first line which is a common shortcut in chats, for example, and added a second line. Now, the console looks like this and I don't know how to execute the statements I entered:
>>> for item in l:
... print(item)
When I press Enter or Shift + Enter it just adds another line:
>>> for item in l:
... print(item)
...
Press Enter again please
Imagine if you press Enter once to execute, how to add other statements
>>> a = [1, 2, 3, 4, 5]
>>> for i in a:
... print(i)
...
1
2
3
4
5
>>>
I figured this out: you just need to press Enter twice after you finished with your input. Pressing Enter after an empty line will execute everything you wrote above:
>>> for item in l:
... print(item)
...
sarah
roark
sasha
45
ffffuuu
5.6
The list values are output after the second ...