Shell/Bash - 如何判断 django rest 框架版本

 python -c "import rest_framework; print(rest_framework.VERSION)"

>>> import django
>>> django.VERSION
(2, 0, 0, 'final', 0)

#using pip show

(env) $ pip show djangorestframework
...
Version: 3.13.1 
...

#using pip freeze

(env) $ pip freeze
...
djangorestframework==3.13.1
...

# using django shell

(env) $ python manage.py shell
>>> import rest_framework
>>> rest_framework.VERSION
'3.13.1'