Zsh script for comparing levenshtein performance

relevance_vs_levenshtein.sh

#!/bin/zsh

source=$1
q=$2

echo -n "Levenshtein             : "
python -c "import time;import Levenshtein as L;s=time.time();ret=L.ratio('$source','$q');st=time.time()-s;print(round(ret,5),st)"
echo -n "Relevance               : "
python -c "import os,time;os.chdir('../kupfer-master');from kupfer.core import relevance;s=time.time();ret=relevance.score('$source','$q');st=time.time()-s;print(round(ret,5),st)"
echo -n "Relevance + Levenshtein : "
python -c "import time;import Levenshtein as L;import os;os.chdir('../kupfer-master');from kupfer.core import relevance;s=time.time();ret=(L.ratio('$source','$q')+relevance.score('$source','$q'))/2;st=time.time()-s;print(round(ret,5),st)"