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Editing File: /home/ubuntu/.pyenv/libexec/pyenv-version-name

#!/usr/bin/env bash
# Summary: Show the current Python version
set -e
[ -n "$PYENV_DEBUG" ] && set -x

if [ -z "$PYENV_VERSION" ]; then
  PYENV_VERSION_FILE="$(pyenv-version-file)"
  PYENV_VERSION="$(pyenv-version-file-read "$PYENV_VERSION_FILE" || true)"
fi

OLDIFS="$IFS"
IFS=$'\n' scripts=(`pyenv-hooks version-name`)
IFS="$OLDIFS"
for script in "${scripts[@]}"; do
  source "$script"
done

if [ -z "$PYENV_VERSION" ] || [ "$PYENV_VERSION" = "system" ]; then
  echo "system"
  exit
fi

version_exists() {
  local version="$1"
  [ -d "${PYENV_ROOT}/versions/${version}" ]
}

versions=()
OLDIFS="$IFS"
{ IFS=:
  any_not_installed=0
  for version in ${PYENV_VERSION}; do
    if version_exists "$version" || [ "$version" = "system" ]; then
      versions=("${versions[@]}" "${version}")
    elif version_exists "${version#python-}"; then
      versions=("${versions[@]}" "${version#python-}")
    elif resolved_version="$(pyenv-latest -q "$version")"; then
      versions=("${versions[@]}" "${resolved_version}")
    else
      echo "pyenv: version \`$version' is not installed (set by $(pyenv-version-origin))" >&2
      any_not_installed=1
    fi
  done
}
IFS="$OLDIFS"

OLDIFS="$IFS"
{ IFS=:
  echo "${versions[*]}"
}
IFS="$OLDIFS"

if [ "$any_not_installed" = 1 ]; then
  exit 1
fi

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