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# This plugin loads pyenv into the current shell and provides prompt info via
# the 'pyenv_prompt_info' function. Also loads pyenv-virtualenv if available.
FOUND_PYENV=$+commands[pyenv]
if [[ $FOUND_PYENV -ne 1 ]]; then
pyenvdirs=("$HOME/.pyenv" "/usr/local/pyenv" "/opt/pyenv" "/usr/local/opt/pyenv")
for dir in $pyenvdirs; do
if [[ -d $dir/bin ]]; then
export PATH="$PATH:$dir/bin"
FOUND_PYENV=1
break
fi
done
fi
if [[ $FOUND_PYENV -ne 1 ]]; then
if (( $+commands[brew] )) && dir=$(brew --prefix pyenv 2>/dev/null); then
if [[ -d $dir/bin ]]; then
export PATH="$PATH:$dir/bin"
FOUND_PYENV=1
fi
fi
fi
if [[ $FOUND_PYENV -eq 1 ]]; then
eval "$(pyenv init - zsh)"
if (( $+commands[pyenv-virtualenv-init] )); then
eval "$(pyenv virtualenv-init - zsh)"
fi
function pyenv_prompt_info() {
echo "$(pyenv version-name)"
}
else
# fallback to system python
function pyenv_prompt_info() {
echo "system: $(python -V 2>&1 | cut -f 2 -d ' ')"
}
fi
unset FOUND_PYENV pyenvdirs dir
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