This is a custom shell script I wrote in order to ease my workflow when dealing with Python Virtual Environments.
Download the activatevenv.plugin.sh into your computer.
- Download the script into $ZSH_CUSTOM/plugins/<plugin_name>/activatevenv/. See oh-my-zsh Plugin Customization Wiki
  # Use curl or download manually from https://git.io/JLBHr
  (mkdir activatevenv; cd activatevenv) && curl -L --url https://git.io/JLBHr --output ./activatevenv/activatevenv.plugin.zsh