gimme python

I've been doing stuff in python lately.  Its lack of crossplatformyness still astounds me.  Anyways, missing Gimme , i figured I'd build something that was similar, here it is:

## Manage python

function install_pyenv {

echo "# Pyme ~ Installing pyenv ..."

if which curl | grep -q curl ; then

if which pyenv | grep -q pyenv ; then

echo "# Pyenv found !"

else

echo "# Bootstrapping..."

curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash

fi

fi

}

function install_python {

echo "# Pyme ~ Installing python $1..."

if pyenv versions | grep -q $1 ; then

echo "# Version exists already"

else

pyenv install $1

fi

theEnv=`pyenv which python | grep $1`

echo "# Pyme ~ Python lives at : $theEnv"

export PATHZ="$PATH:`dirname $theEnv`";

echo "#"

echo "#"

echo "export PATH=$PATHZ"

echo "#"

echo "#"

}

install_pyenv

install_python $1

TO RUN IT ... 

cat << EOF > pyme.sh

## Manage python

function install_pyenv {

echo "# Pyme ~ Installing pyenv ..."

if which curl | grep -q curl ; then

if which pyenv | grep -q pyenv ; then

echo "# Pyenv found !"

else

echo "# Bootstrapping..."

curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash

fi

fi

}

function install_python {

echo "# Pyme ~ Installing python $1..."

if pyenv versions | grep -q $1 ; then

echo "# Version exists already"

else

pyenv install $1

fi

theEnv=`pyenv which python | grep $1`

echo "# Pyme ~ Python lives at : $theEnv"

export PATHZ="$PATH:`dirname $theEnv`";

echo "#"

echo "#"

echo "export PATH=$PATHZ"

echo "#"

echo "#"

}

install_pyenv

install_python $1

EOF

chmod 777 pyme.sh
./pyme.sh 3.3.0
eval $(./pyme.sh 3.3.0)

it works !

python 3.3.0

And, there you go, your python is the one you want.
Only tested on OS X, If i get around to it, I'll test it in linux in some vagrant boxes and update as needed.