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create virtualenv by actual executable name such as python2.7 or pypy.

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This commit is contained in:
Yamashita Yuu
2012-09-28 12:58:06 +09:00
parent ed5f3eef77
commit bd38d39ea4
1 changed files with 19 additions and 3 deletions
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22
bin/python-virtualenv
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@@ -112,7 +112,23 @@ if [ -z "$VIRTUALENV_PATH" ]; then
usage
fi
PYTHON_BIN="${PYTHON_PREFIX}/bin/python"
CWD="$(pwd)"
BOOTSTRAP_PYTHON_BIN="${PYTHON_PREFIX}/bin/python"
PYTHON_BIN="${VIRTUALENV_PATH}/bin/python"
"${PYTHON_BIN}" "${PYTHON_VIRTUALENV_ROOT}/libexec/virtualenv.py" --python="${PYTHON_BIN}" "${VIRTUALENV_OPTIONS[@]}" "${VIRTUALENV_PATH}"
# obtain actual name of python executable
while test -L "${BOOTSTRAP_PYTHON_BIN}"; do
BOOTSTRAP_PYTHON_BIN="$(dirname "${BOOTSTRAP_PYTHON_BIN}")/$(resolve_link "${BOOTSTRAP_PYTHON_BIN}")"
done
# create virtualenv
"${BOOTSTRAP_PYTHON_BIN}" "${PYTHON_VIRTUALENV_ROOT}/libexec/virtualenv.py" "${VIRTUALENV_OPTIONS[@]}" "${VIRTUALENV_PATH}"
# create symlink of `python' bound for actual executable
if [ ! -f "$PYTHON_BIN" ]; then
if test -f "${VIRTUALENV_PATH}/bin/$(basename "${BOOTSTRAP_PYTHON_BIN}")"; then
{
cd ${VIRTUALENV_PATH}/bin
ln -fs "$(basename "${BOOTSTRAP_PYTHON_BIN}")" python
}
fi
fi