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@ -2,7 +2,7 @@ |
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# |
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# Summary: Install a Python version using python-build |
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# |
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# Usage: pyenv install [-f] [-kvp] <version> |
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# Usage: pyenv install [-f] [-kvp] <version>... |
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# pyenv install [-f] [-kvp] <definition-file> |
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# pyenv install -l|--list |
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# pyenv install --version |
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@ -113,17 +113,15 @@ for option in "${OPTIONS[@]}"; do |
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esac |
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done |
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[ "${#ARGUMENTS[@]}" -le 1 ] || usage 1 >&2 |
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unset VERSION_NAME |
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# The first argument contains the definition to install. If the |
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# argument is missing, try to install whatever local app-specific |
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# version is specified by pyenv. Show usage instructions if a local |
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# version is not specified. |
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DEFINITION="${ARGUMENTS[0]}" |
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[ -n "$DEFINITION" ] || DEFINITION="$(pyenv-local 2>/dev/null || true)" |
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[ -n "$DEFINITION" ] || usage 1 >&2 |
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DEFINITIONS=("${ARGUMENTS[@]}") |
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[ -n "${DEFINITIONS[*]}" ] || DEFINITIONS=($(pyenv-local 2>/dev/null || true)) |
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[ -n "${DEFINITIONS[*]}" ] || usage 1 >&2 |
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# Define `before_install` and `after_install` functions that allow |
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# plugin hooks to register a string of code for execution before or |
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@ -140,150 +138,154 @@ after_install() { |
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after_hooks["${#after_hooks[@]}"]="$hook" |
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} |
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# Plan cleanup on unsuccessful installation. |
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cleanup() { |
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[ -z "${PREFIX_EXISTS}" ] && rm -rf "$PREFIX" |
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} |
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trap cleanup SIGINT |
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OLDIFS="$IFS" |
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IFS=$'\n' scripts=(`pyenv-hooks install`) |
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IFS="$OLDIFS" |
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for script in "${scripts[@]}"; do source "$script"; done |
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# Try to resolve a prefix if user indeed gave a prefix. |
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# We install the version under the resolved name |
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# and hooks also see the resolved name |
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DEFINITION="$(pyenv-latest -q -k "$DEFINITION" || echo "$DEFINITION")" |
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# Set VERSION_NAME from $DEFINITION, if it is not already set. Then |
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# compute the installation prefix. |
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[ -n "$VERSION_NAME" ] || VERSION_NAME="${DEFINITION##*/}" |
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[ -n "$DEBUG" ] && VERSION_NAME="${VERSION_NAME}-debug" |
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PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}" |
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[ -d "${PREFIX}" ] && PREFIX_EXISTS=1 |
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# If the installation prefix exists, prompt for confirmation unless |
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# the --force option was specified. |
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if [ -d "${PREFIX}/bin" ]; then |
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if [ -z "$FORCE" ] && [ -z "$SKIP_EXISTING" ]; then |
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echo "pyenv: $PREFIX already exists" >&2 |
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read -p "continue with installation? (y/N) " |
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case "$REPLY" in |
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y | Y | yes | YES ) ;; |
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* ) exit 1 ;; |
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esac |
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elif [ -n "$SKIP_EXISTING" ]; then |
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# Since we know the python version is already installed, and are opting to |
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# not force installation of existing versions, we just `exit 0` here to |
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# leave things happy |
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exit 0 |
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for DEFINITION in "${DEFINITIONS[@]}";do |
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# Try to resolve a prefix if user indeed gave a prefix. |
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# We install the version under the resolved name |
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# and hooks also see the resolved name |
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DEFINITION="$(pyenv-latest -q -k "$DEFINITION" || echo "$DEFINITION")" |
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# Set VERSION_NAME from $DEFINITION. Then compute the installation prefix. |
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VERSION_NAME="${DEFINITION##*/}" |
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[ -n "$DEBUG" ] && VERSION_NAME="${VERSION_NAME}-debug" |
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PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}" |
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[ -d "${PREFIX}" ] && PREFIX_EXISTS=1 |
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# If the installation prefix exists, prompt for confirmation unless |
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# the --force option was specified. |
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if [ -d "${PREFIX}/bin" ]; then |
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if [ -z "$FORCE" ] && [ -z "$SKIP_EXISTING" ]; then |
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echo "pyenv: $PREFIX already exists" >&2 |
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read -p "continue with installation? (y/N) " |
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case "$REPLY" in |
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y | Y | yes | YES ) ;; |
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* ) exit 1 ;; |
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esac |
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elif [ -n "$SKIP_EXISTING" ]; then |
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# Since we know the python version is already installed, and are opting to |
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# not force installation of existing versions, we just `exit 0` here to |
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# leave things happy |
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continue |
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fi |
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fi |
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fi |
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# If PYENV_BUILD_ROOT is set, always pass keep options to python-build. |
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if [ -n "${PYENV_BUILD_ROOT}" ]; then |
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export PYTHON_BUILD_BUILD_PATH="${PYENV_BUILD_ROOT}/${VERSION_NAME}" |
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KEEP="-k" |
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fi |
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# If PYENV_BUILD_ROOT is set, always pass keep options to python-build. |
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if [ -n "${PYENV_BUILD_ROOT}" ]; then |
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export PYTHON_BUILD_BUILD_PATH="${PYENV_BUILD_ROOT}/${VERSION_NAME}" |
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KEEP="-k" |
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fi |
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# Set PYTHON_BUILD_CACHE_PATH to $PYENV_ROOT/cache, if the directory |
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# exists and the variable is not already set. |
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if [ -z "${PYTHON_BUILD_CACHE_PATH}" ] && [ -d "${PYENV_ROOT}/cache" ]; then |
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export PYTHON_BUILD_CACHE_PATH="${PYENV_ROOT}/cache" |
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fi |
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# Set PYTHON_BUILD_CACHE_PATH to $PYENV_ROOT/cache, if the directory |
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# exists and the variable is not already set. |
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if [ -z "${PYTHON_BUILD_CACHE_PATH}" ] && [ -d "${PYENV_ROOT}/cache" ]; then |
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export PYTHON_BUILD_CACHE_PATH="${PYENV_ROOT}/cache" |
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fi |
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if [ -z "${PYENV_BOOTSTRAP_VERSION}" ]; then |
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case "${VERSION_NAME}" in |
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[23]"."* ) |
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# Default PYENV_VERSION to the friendly Python version. (The |
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# CPython installer requires an existing Python installation to run. An |
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# unsatisfied local .python-version file can cause the installer to |
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# fail.) |
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for version_info in "${VERSION_NAME%-dev}" "${VERSION_NAME%.*}" "${VERSION_NAME%%.*}"; do |
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# Anaconda's `curl` doesn't work on platform where `/etc/pki/tls/certs/ca-bundle.crt` isn't available (e.g. Debian) |
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for version in $(pyenv-whence "python${version_info}" 2>/dev/null || true); do |
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if [[ "${version}" != "anaconda"* ]] && [[ "${version}" != "miniconda"* ]]; then |
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PYENV_BOOTSTRAP_VERSION="${version}" |
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break 2 |
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fi |
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done |
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done |
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;; |
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"pypy"*"-dev" | "pypy"*"-src" ) |
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# PyPy/PyPy3 requires existing Python 2.7 to build |
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if [ -n "${PYENV_RPYTHON_VERSION}" ]; then |
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PYENV_BOOTSTRAP_VERSION="${PYENV_RPYTHON_VERSION}" |
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else |
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for version in $(pyenv-versions --bare | sort -r); do |
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if [[ "${version}" == "2.7"* ]]; then |
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PYENV_BOOTSTRAP_VERSION="$version" |
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break |
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fi |
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if [ -z "${PYENV_BOOTSTRAP_VERSION}" ]; then |
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case "${VERSION_NAME}" in |
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[23]"."* ) |
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# Default PYENV_VERSION to the friendly Python version. (The |
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# CPython installer requires an existing Python installation to run. An |
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# unsatisfied local .python-version file can cause the installer to |
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# fail.) |
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for version_info in "${VERSION_NAME%-dev}" "${VERSION_NAME%.*}" "${VERSION_NAME%%.*}"; do |
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# Anaconda's `curl` doesn't work on platform where `/etc/pki/tls/certs/ca-bundle.crt` isn't available (e.g. Debian) |
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for version in $(pyenv-whence "python${version_info}" 2>/dev/null || true); do |
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if [[ "${version}" != "anaconda"* ]] && [[ "${version}" != "miniconda"* ]]; then |
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PYENV_BOOTSTRAP_VERSION="${version}" |
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break 2 |
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fi |
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done |
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done |
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fi |
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if [ -n "$PYENV_BOOTSTRAP_VERSION" ]; then |
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for dep in pycparser; do |
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if ! PYENV_VERSION="$PYENV_BOOTSTRAP_VERSION" pyenv-exec python -c "import ${dep}" 1>/dev/null 2>&1; then |
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echo "pyenv-install: $VERSION_NAME: PyPy requires \`${dep}' in $PYENV_BOOTSTRAP_VERSION to build from source." >&2 |
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exit 1 |
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fi |
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done |
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else |
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echo "pyenv-install: $VERSION_NAME: PyPy requires Python 2.7 to build from source." >&2 |
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exit 1 |
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fi |
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;; |
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esac |
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fi |
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if [ -n "${PYENV_BOOTSTRAP_VERSION}" ]; then |
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export PYENV_VERSION="${PYENV_BOOTSTRAP_VERSION}" |
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fi |
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# Execute `before_install` hooks. |
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for hook in "${before_hooks[@]}"; do eval "$hook"; done |
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# Plan cleanup on unsuccessful installation. |
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cleanup() { |
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[ -z "${PREFIX_EXISTS}" ] && rm -rf "$PREFIX" |
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} |
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trap cleanup SIGINT |
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;; |
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"pypy"*"-dev" | "pypy"*"-src" ) |
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# PyPy/PyPy3 requires existing Python 2.7 to build |
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if [ -n "${PYENV_RPYTHON_VERSION}" ]; then |
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PYENV_BOOTSTRAP_VERSION="${PYENV_RPYTHON_VERSION}" |
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else |
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for version in $(pyenv-versions --bare | sort -r); do |
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if [[ "${version}" == "2.7"* ]]; then |
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PYENV_BOOTSTRAP_VERSION="$version" |
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break |
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fi |
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done |
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fi |
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if [ -n "$PYENV_BOOTSTRAP_VERSION" ]; then |
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for dep in pycparser; do |
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if ! PYENV_VERSION="$PYENV_BOOTSTRAP_VERSION" pyenv-exec python -c "import ${dep}" 1>/dev/null 2>&1; then |
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echo "pyenv-install: $VERSION_NAME: PyPy requires \`${dep}' in $PYENV_BOOTSTRAP_VERSION to build from source." >&2 |
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exit 1 |
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fi |
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done |
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else |
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echo "pyenv-install: $VERSION_NAME: PyPy requires Python 2.7 to build from source." >&2 |
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exit 1 |
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fi |
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;; |
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esac |
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fi |
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# Invoke `python-build` and record the exit status in $STATUS. |
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STATUS=0 |
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python-build $KEEP $VERBOSE $HAS_PATCH $DEBUG "$DEFINITION" "$PREFIX" || STATUS="$?" |
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if [ -n "${PYENV_BOOTSTRAP_VERSION}" ]; then |
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export PYENV_VERSION="${PYENV_BOOTSTRAP_VERSION}" |
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fi |
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# Display a more helpful message if the definition wasn't found. |
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if [ "$STATUS" == "2" ]; then |
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{ candidates="$(definitions "$DEFINITION")" |
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here="$(dirname "${0%/*}")/../.." |
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if [ -n "$candidates" ]; then |
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# Execute `before_install` hooks. |
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for hook in "${before_hooks[@]}"; do eval "$hook"; done |
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# Invoke `python-build` and record the exit status in $STATUS. |
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STATUS=0 |
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python-build $KEEP $VERBOSE $HAS_PATCH $DEBUG "$DEFINITION" "$PREFIX" || STATUS="$?" |
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# Display a more helpful message if the definition wasn't found. |
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if [ "$STATUS" == "2" ]; then |
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{ candidates="$(definitions "$DEFINITION")" |
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here="$(dirname "${0%/*}")/../.." |
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if [ -n "$candidates" ]; then |
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echo |
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echo "The following versions contain \`$DEFINITION' in the name:" |
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echo "$candidates" | indent |
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fi |
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echo |
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echo "The following versions contain \`$DEFINITION' in the name:" |
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echo "$candidates" | indent |
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fi |
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echo |
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echo "See all available versions with \`pyenv install --list'." |
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echo |
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echo -n "If the version you need is missing, try upgrading pyenv" |
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if [ "$here" != "${here#$(brew --prefix 2>/dev/null)}" ]; then |
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printf ":\n\n" |
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echo " brew update && brew upgrade pyenv" |
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elif [ -d "${here}/.git" ]; then |
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printf ":\n\n" |
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echo " cd ${here} && git pull && cd -" |
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else |
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printf ".\n" |
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fi |
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} >&2 |
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fi |
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echo "See all available versions with \`pyenv install --list'." |
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echo |
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echo -n "If the version you need is missing, try upgrading pyenv" |
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if [ "$here" != "${here#$(brew --prefix 2>/dev/null)}" ]; then |
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printf ":\n\n" |
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echo " brew update && brew upgrade pyenv" |
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elif [ -d "${here}/.git" ]; then |
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printf ":\n\n" |
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echo " cd ${here} && git pull && cd -" |
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else |
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printf ".\n" |
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fi |
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} >&2 |
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fi |
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# Execute `after_install` hooks. |
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for hook in "${after_hooks[@]}"; do eval "$hook"; done |
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# Execute `after_install` hooks. |
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for hook in "${after_hooks[@]}"; do eval "$hook"; done |
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# Run `pyenv-rehash` after a successful installation. |
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if [ "$STATUS" == "0" ]; then |
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pyenv-rehash |
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else |
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cleanup |
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fi |
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# Run `pyenv-rehash` after a successful installation. |
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if [ "$STATUS" == "0" ]; then |
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pyenv-rehash |
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else |
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break |
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cleanup |
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fi |
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done |
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exit "$STATUS" |
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exit "${STATUS:-0}" |
Anton Petrov
3 år sedan
GitHub