[Python] Manage Dependencies with Python Virtual environments

Virtual environments ensure that dependencies from one Python application don ' t overwrite the dependencies of another APPL Ication. In this lesson, you'll learn how to create a virtual environment, switch between virtual environments, and manage depend Encies within a virtual environment.

Install:

Pip Install Virtualenv

Create Floder for a project:

mkdir MY_PROJECTCD My_project

Use the virtual env to generate Python env:

Virtualenv py3-p/usr/local/bin/python3

Tell to use Python3. Then it'll create Py3 folder.

To activate the env:

SOURCE Py3/bin/activate

To deactivate

Deactivate

To share the dependiences:

Pip Freeze >-R requirements.txt

So and developers can use the same dependiences

[Python] Manage Dependencies with Python Virtual environments