The Tab Nanny despises ambiguous indentation. She knows no mercy.
tabnanny -- Detection of ambiguous indentation
For the time being this module is intended to be called as a script.
However it is possible to import it into an IDE and use the function
check() described below.
Warning: The API provided by this module is likely to change in future
releases; such changes may not be backward compatible.
If file_or_dir is a directory and not a symbolic link, then recursively descend the directory tree named by file_or_dir, checking all .py files along the way.