Commit 882dc02b authored by Dom Sekotill's avatar Dom Sekotill
Browse files

Add pydevenv* aliases for virtualenvs for development

parent 8ad86d27

.shell/aliases

+2 −0
Original line number Diff line number Diff line
@@ -40,4 +40,6 @@ alias ipyhton2=ipython2 
alias ipyhton3=ipython3





. ~/.shell/lib/virtualenv.bash



# vim: ft=sh

.shell/lib/shared.sh

+29 −0
Original line number Diff line number Diff line
@@ -26,6 +26,35 @@ has() 
} >/dev/null 2>&1





basename_filter()

{

	case ${1-} in

		-z) _bf_readargs="-d ''" ;;

	esac

	while read ${_bf_readargs-} name; do

		basename "$name"

	done

	unset _bf_sep

}





case $CURRENT_SHELL in

	zsh) eval '

		splitpaths() {

			local substr

			for substr in ${(s.:.)1}; echo "$substr"

		}

		'

		;;

	bash)

		splitpaths() {

			local IFS=: substr

			for substr in ${1}; do echo "$substr"; done

		}

		;;

esac





if has realpath; then

	expand() { realpath $1; }

elif has readlink; then

.shell/lib/virtualenv.bash

0 → 100644
+46 −0
Original line number Diff line number Diff line 
[ -n "${SOURCED_VIRTUALENV_FUNCS-}" ] && return

SOURCED_VIRTUALENV_FUNCS=yes



. ~/.shell/lib/shared.sh



has splitpaths || return





_venv_glob_path() {

	local dir pattern

	splitpaths "$PATH" | while read -r dir; do

		for pattern in "$@"; do

			case "$dir/$pattern" in

				*[^a-zA-Z0-9-_./*?]*) die "Bad pattern: $dir/$pattern" ;;

			esac

			(

				case $CURRENT_SHELL in

					bash) shopt -u failglob; shopt -s nullglob ;;

					zsh) setopt CSH_NULL_GLOB ;;

				esac

				set +e

				eval 2>/dev/null "printf '%s\n' $dir/$pattern"

			)

		done

	done

}





_venv_make_func() {

	local python version

	local platform=`uname -s | tr A-Z a-z`

	for python in $(_venv_glob_path 'python3.*'|basename_filter|sort -u); do

		version=$(tr -d . <<<"${python#python}")

		alias pydevenv${version}="_venv_enable $version $platform $python"

	done

}





_venv_enable() {

	local venv=.venv${1}-${2}

	[[ -d "$venv" ]] || virtualenv "$venv" -p$(which ${3})

	source "$venv/bin/activate"

}





_venv_make_func