How can i run py code in b.py file by using py code in a.py?

Question

File a.py
file=open("b.py")
---------------------------
File b.py
print ("Hello world")

Answer 1

and here's the solution:
https://stackoverflow.com/questions/7974849/how-can-i-make-one-JUMP_LINK__&&__python__&&__JUMP_LINK-file-run-another

Answer 2

First make a function wich prints out hello world. in b.py
then in the same directory as b.py create a.py
then in a.py:
from a import function name.
then use it

Answer 3

Impossible...

Answer 4

Possible

Answer 5

There's nothing that's impossible...

Answer 6

Are there any library to do that???

Answer 7

it says:
<_io.TextIOWrapper name='b.py' mode='r' encoding='UTF-8'>

Answer 8

You can change the code

Answer 9

Just run the code in b.py using a.py

Answer 10

I hope you can do that

Answer 11

I need it, please help me, who read the question...

Answer 12

no output.