How to use 2to3 tool in windows?

Question

I tried to modify the sintax using 2to3 tool by running command

python C:\\Python32\\Tools\\scripts\\2to3.py neo4j.py

and got the output

Answer 1

You have to use the -w flag to actually write the changes:

python C:\Python32\Tools\scripts\2to3.py -w neo4j.py

See the 2to3.py documentation.