Steps to add virtualenv and conda support to Bira theme

Add the virtualenv plugin to ~/.zshrc and make sure these lines are in ~/.oh-my-zsh/plugins/virtualenv/virtualenv.plugin.zsh

# disables prompt mangling in virtual_env/bin/activate
export VIRTUAL_ENV_DISABLE_PROMPT=1

#Disable conda prompt changes
#https://conda.io/docs/user-guide/configuration/use-condarc.html#change-command-prompt-changeps1
#changeps1: False
`conda config --set changeps1 false`

Add these two helper functions to ~/.oh-my-zsh/themes/bira.zsh-theme (add them near the top, not at the end)

function venv_info {
    if [[ -n "$VIRTUAL_ENV" ]]; then
        echo "%{$fg[green]%}‹${VIRTUAL_ENV:t}›%{$reset_color%}"
    fi
}

function conda_info {
    if [[ -n "$CONDA_DEFAULT_ENV" ]]; then
        echo "%{$fg[green]%}‹${CONDA_DEFAULT_ENV}›%{$reset_color%}"
    fi
}
local venv='$(venv_info)'
local conda='$(conda_info)'

Add it to the prompt

Look for the PROMPT variable in the same file and add ${conda} ${venv} to it (The order in which they should appear is your preference). It should look like this
```
PROMPT="╭─${user_host} ${current_dir} ${rvm_ruby} ${git_branch} ${conda} ${venv}
╰─%B${user_symbol}%b "
```
Source ~/.zshrc to see if changes have taken place

EmmanuelDgz/oh-my-zsh-bira-conda-venv.md

Steps to add virtualenv and conda support to Bira theme