How to know which version of PyMongo is running on my project

Question

I'm developing a python project, in the requirements file I have three different types of PyMongo

Flask-PyMongo==0.3.1
pymongo==2.7
flask-mongoengine==0.7.1

How can I define which version I'm using?

Answer 1

If you got pip installed, you can try this in terminal:

$ pip freeze | grep pymongo
pymongo==3.0.2

Answer 2

You can learn like this,

>>> import pymongo
>>> pymongo.version
'3.0.3'

Answer 3

This should work

python -c 'import pymongo; print (pymongo.__version__)'