# This file must be used with ". bin/activate.fish" *from fish* (http://fishshell.org) # you cannot run it directly function deactivate -d "Exit virtualenv and return to normal shell environment" # reset old environment variables if test -n "$_OLD_VIRTUAL_PATH" set -gx PATH $_OLD_VIRTUAL_PATH set -e _OLD_VIRTUAL_PATH end if test -n "$_OLD_VIRTUAL_PYTHONHOME" set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME set -e _OLD_VIRTUAL_PYTHONHOME end if test -n "$_OLD_FISH_PROMPT_OVERRIDE" functions -e fish_prompt set -e _OLD_FISH_PROMPT_OVERRIDE functions -c _old_fish_prompt fish_prompt functions -e _old_fish_prompt end set -e VIRTUAL_ENV if test "$argv[1]" != "nondestructive" # Self destruct! functions -e deactivate end end # unset irrelevant variables deactivate nondestructive set -gx VIRTUAL_ENV "/var/www/gnousdoteuv2/venv" set -gx _OLD_VIRTUAL_PATH $PATH set -gx PATH "$VIRTUAL_ENV/bin" $PATH # unset PYTHONHOME if set if set -q PYTHONHOME set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME set -e PYTHONHOME end if test -z "$VIRTUAL_ENV_DISABLE_PROMPT" # fish uses a function instead of an env var to generate the prompt. # save the current fish_prompt function as the function _old_fish_prompt functions -c fish_prompt _old_fish_prompt # with the original prompt function renamed, we can override with our own. function fish_prompt # Save the return status of the last command set -l old_status $status # Prompt override? if test -n "(venv) " printf "%s%s" "(venv) " (set_color normal) else # ...Otherwise, prepend env set -l _checkbase (basename "$VIRTUAL_ENV") if test $_checkbase = "__" # special case for Aspen magic directories # see http://www.zetadev.com/software/aspen/ printf "%s[%s]%s " (set_color -b blue white) (basename (dirname "$VIRTUAL_ENV")) (set_color normal) else printf "%s(%s)%s" (set_color -b blue white) (basename "$VIRTUAL_ENV") (set_color normal) end end # Restore the return status of the previous command. echo "exit $old_status" | . _old_fish_prompt end set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV" end