A ZSH theme that is a combination of Steef and Robby Russel

nairobley.zsh-theme

# local ret_status="%(?:%{$fg_bold[green]%}➜ :%{$fg_bold[red]%}➜ )"
# PROMPT='${ret_status} %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)'

function virtualenv_info {
    [ $VIRTUAL_ENV ] && 
    echo '('%F{blue}`basename $VIRTUAL_ENV`%f') '
}

#use extended color palette if available
if [[ $terminfo[colors] -ge 256 ]]; then
    turquoise="%F{81}"
    orange="%F{166}"
    purple="%F{135}"
    hotpink="%F{161}"
    limegreen="%F{118}"
else
    turquoise="%F{cyan}"
    orange="%F{yellow}"
    purple="%F{magenta}"
    hotpink="%F{red}"
    limegreen="%F{green}"
fi

# enable VCS systems you use
zstyle ':vcs_info:*' enable git svn

# check-for-changes can be really slow.
# you should disable it, if you work with large repositories
zstyle ':vcs_info:*:prompt:*' check-for-changes true

PROMPT=$'
$(virtualenv_info)%{$purple%}%n${PR_RST} at %{$orange%}%m${PR_RST} in %{$limegreen%}%~${PR_RST} $(git_prompt_info)
$ '

ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[blue]%}git:(%{$fg[red]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}✗"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"