Command line: openxmlinfo

openxmllib installs a command line utility named openxmlinfo.

As usual command line utilities, it has an openxml -h option that says all.

--version

Prints the version of this utility, 1.0.7 today.

-h, --help

Shows the common usage of openxmlinfo

-c <charset>, --charset=<charset>

Output is convertd to this charset (default = utf-8)

-v, --verbosity

Adds verbosity (option mays be used several times as -vvv)

Hint

You may use openxmlinfo to index the content of an Open XML document from a non Python application, just grabbing the stdout.