The wrapper for running wxPython in virtualenv.

wxpython.sh

#!/usr/bin/env sh

PYTHON_VERSION=2.7
WXPYTHON_ROOT="$(brew --prefix wxwidgets)/lib/python${PYTHON_VERSION}/site-packages"
WXPYTHON_SITE_ROOT="${WXPYTHON_ROOT}/$(cat ${WXPYTHON_ROOT}/wx.pth)"

SYSTEM_PYTHON=/usr/bin/python

# find the root of the virtualenv, it should be the parent of the dir this script is in
ENV=`${SYSTEM_PYTHON} -c "import os; print os.path.abspath(os.path.join(os.path.dirname(\"$0\"), '..'))"`

# now run Python with the virtualenv set as Python's HOME
export PYTHONPATH="${WXPYTHON_SITE_ROOT}:${PYTHONPATH}"
export PYTHONHOME="${ENV}"
exec $SYSTEM_PYTHON "$@"