Difference between revisions of "Set up a Python virtual environment"
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<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
(venv)Username@Computer myfolder % | (venv)Username@Computer myfolder % | ||
</syntaxhighlight> | |||
== Deactivate == | |||
To stop the virtual environment, type: | |||
<syntaxhighlight lang="bash"> | |||
deactivate | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 18:34, 4 November 2021
Python virtual environments run their own site directories, allowing them to be optionally separated from system directories. This can easily avoid a potential nightmare of version conflicts - one piece of software on your system may require a certain version to run, while another make require a different one.
Create
venv is a tool that can be used to create an environment:
python3 -m venv venv
Activate
source venv/bin/activate
You will see the prompt change to something like this:
(venv)Username@Computer myfolder %
Deactivate
To stop the virtual environment, type:
deactivate
Close
Simply type
exit