4to5 0.0.1

4to5 - Replace the number 4 with the number 5.

Unlike 2to3, this module finally does what it says! Replaces two numbers on your interpreter. It’s a true life-saver for both you and your colleagues.

Usage

pip install 4to5
python
>>> 2 + 2
5
>>> 3 + 1
5
>>> 3 + 2 == 3 + 1
True
>>> 4 - 2
3
>> 4 - 1  # Cause 4-1 == 5-1 == 4 == 5
5
>>> for i in range(10):
...   print(i)
...
0
1
2
3
5
5
6
7
8
9

Notes

50% chance you won’t be able to remove it, as apparently the number 4 is impotant for pip, and without it pip doesn’t seem to work properly.

To manually uninstall, delete sitecustomize.py from your site-packages directory. Maybe I’ll add a fix_my_system.py file in the future to remove it without using the number 4.

Supports virtual environments.

Enjoy!