bson is outdated and needs to be replaced by pymongo

[caseyclements]

The problem

The PyMongo Installation docs clearly states "Do not install the “bson” package from pypi. PyMongo comes with its own bson package; doing “pip install bson” or “easy_install bson” installs a third-party package that is incompatible with PyMongo."

The bson package in pypi has not been updated in pypi since 2020. Any environment containing both bson and pymongo is likely to break.

Expected behavior

A one-line change. Any requirement from the extra bson dependency will be achieved by installing pymongo extra instead.

Steps to reproduce the behavior

A simple example that demonstrates how bson has gone out-of-date.

docker run -it --rm python:3.11 bash
pip install bson
python -c "from bson.errors import InvalidId"