Simple venv per directory based on python version

pyenvme.sh

# put this into your .bashrc or .zshrc, to use it just type pyenvme on target working directory
function pyenvme(){
  targetDir=~/pyenvme
  test -d $targetDir || mkdir -p $targetDir
  curDir=$(pwd)
  pyEnvDir=$(echo $curDir | sed -e 's/\//_/g')
  # only include for major and minor version
  pyVersion=$(python --version | awk '{ print $2 }' | sed -E 's/\.[0-9]+$//')
  pyEnvDirPath="${targetDir}/${pyEnvDir}/${pyVersion}"
  echo "using ${pyEnvDirPath}"
  test -d $pyEnvDirPath || python -m venv $pyEnvDirPath
  source $pyEnvDirPath/bin/activate
}