NAME

       3to2 - Python3 helper to backport code written for Python version 3.x into 2.x

SYNOPSIS

       3to2 [options] file|dir ...

OPTIONS

       -h, --help
              show this help message and exit

       -d, --doctests_only
              Fix up doctests only

       -f FIX, --fix=FIX
              Each FIX specifies a transformation; default: all

       -j PROCESSES, --processes=PROCESSES
              Run 3to2 concurrently

       -x NOFIX, --nofix=NOFIX
              Prevent a fixer from being run.

       -l, --list-fixes
              List available transformations (fixes/fix_*.py)

       -v, --verbose
              More verbose logging

       -w, --write
              Write back modified files

       -n, --nobackups
              Don't write backups for modified files.

       --no-diffs
              Don't show diffs of the refactoring