The only global variables really have are module-scoped variables in Python. You can’t make a variable that is truly global; a variable can have a particular scope.
Python module variables example
A simple example code to make a module-global variable is just assigned to a name.
Imagine a file called main.py, containing this single line with the variable name msg.
msg = "Hello Main Class"
Now imagine you import it into a Test.py and print the value of variable msg.
import main
print(main.msg)
Output: Hello Main Class
How to create module-wide variables in Python?
Use it upper code as same in below complete code structure create and use module variables.
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Do comment if you have any doubts or suggestions on these Python variables.
Note: IDE: PyCharm 2021.3.3 (Community Edition)
Windows 10
Python 3.10.1
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.