Rette Pythonpath
export PYTHONPATH="${PYTHONPATH}:/my/other/path"
Faithful Fish
export PYTHONPATH="${PYTHONPATH}:/my/other/path"
export PYTHONPATH="$PWD/code"
# make python look in the foo subdirectory of your home directory for
# modules and packages
export PYTHONPATH=${PYTHONPATH}:${HOME}/foo