We are pleased to announce the 3.11.0b1 release of PyMongo - MongoDB’s Python Driver. This beta release adds support for MongoDB 4.4.

Links:

• Changelog - https://pymongo.readthedocs.io/en/3.11.0b1/changelog.html
• Documentation - https://pymongo.readthedocs.io/en/3.11.0b1/
• Installation - https://pymongo.readthedocs.io/en/3.11.0b1/installation.html#installing-a-beta-or-release-candidate

Note that this release will not be uploaded to PyPI and can be installed directly from the GitHub tag:

python -m pip install https://github.com/mongodb/mongo-python-driver/archive/3.11.0b1.tar.gz

Happy to help. In the future feel free to create a new forum post for this type of question. You can run the collMod command (or any other MongoDB command) with the Database.command() method:

>>> client.db.command('collMod', 'collection_name',
                      index={'name': 'index_name', 'expireAfterSeconds': 3600})