upgrading the pip version in dockerized django container

[Shubham Joshi]

I am trying to upgrade pip version in docker

snj@snj-ThinkPad-T440p:~/school$ sudo docker-compose run web pip install --upgrade pip

Starting school_db_1 ... done

Collecting pip

  Downloading https://files.pythonhosted.org/packages/d8/f3/413bab4ff08e1fc4828dfc59996d721917df8e8583ea85385d51125dceff/pip-19.0.3-py2.py3-none-any.whl (1.4MB)

    100% |████████████████████████████████| 1.4MB 62kB/s

Installing collected packages: pip

  Found existing installation: pip 9.0.1

    Uninstalling pip-9.0.1:

      Successfully uninstalled pip-9.0.1

Successfully installed pip-19.0.3

snj@snj-ThinkPad-T440p:~/school$ sudo docker-compose run web pip --version

Starting school_db_1 ... done

pip 9.0.1 from /usr/local/lib/python3.6/site-packages (python 3.6)

snj@snj-ThinkPad-T440p:~/school$

[nm]

Try `exec` instead of `run`. `run` runs the command in a new container, so each time you perform `docker-compose run web <command>`, a new copy of the container is created. See the documentation: https://docs.docker.com/compose/reference/run/