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plugins/python: code style improvements 

Use shell functionality to avoid invoking external binaries, and quote some stuff. Alsö, use $EDITOR and related variables in order to fall through if some aren't defined.
pull/2016/head
John D Pell 2021-08-12 12:14:31 -07:00
parent 2e51e92699
commit dd911f1256
1 changed files with 10 additions and 9 deletions
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19
plugins/available/python.plugin.bash
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@ -1,11 +1,12 @@
cite about-plugin cite about-plugin
about-plugin 'alias "shttp" to SimpleHTTPServer' about-plugin 'alias "shttp" to SimpleHTTPServer'
if [[ "$OSTYPE" == 'linux'* ]] if _command_exists python2; then
then alias shttp='python2 -m SimpleHTTPServer'
alias shttp='python2 -m SimpleHTTPServer' elif _command_exists python
alias shttp='python -m SimpleHTTPServer'
else else
alias shttp='python -m SimpleHTTPServer' return 1
fi fi
function pyedit() { function pyedit() {
@ -14,18 +15,18 @@ function pyedit() {
example '$ pyedit requests' example '$ pyedit requests'
group 'python' group 'python'
xpyc=`python -c "import os, sys; f = open(os.devnull, 'w'); sys.stderr = f; module = __import__('$1'); sys.stdout.write(module.__file__)"` xpyc="$(python -c "import os, sys; f = open(os.devnull, 'w'); sys.stderr = f; module = __import__('$1'); sys.stdout.write(module.__file__)")"
if [[ "$xpyc" == "" ]]; then if [[ "$xpyc" == "" ]]; then
echo "Python module $1 not found" echo "Python module $1 not found"
return -1 return -1
elif [[ $xpyc == *__init__.py* ]]; then elif [[ "$xpyc" == *__init__.py* ]]; then
xpydir=`dirname $xpyc`; xpydir="${xpyc%/*}";
echo "$EDITOR $xpydir"; echo "$EDITOR $xpydir";
$EDITOR "$xpydir"; ${VISUAL:-${EDITOR:-${ALTERNATE_EDITOR:-nano}}} "$xpydir";
else else
echo "$EDITOR ${xpyc%.*}.py"; echo "$EDITOR ${xpyc%.*}.py";
$EDITOR "${xpyc%.*}.py"; ${VISUAL:-${EDITOR:-${ALTERNATE_EDITOR:-nano}}} "${xpyc%.*}.py";
fi fi
} }