1.2.4

Merge pull request #484 from native-api/pyenv_latest_f
Reflect pyenv-latest switch change in 2.4.8
2025-11-08 11:33:55 -05:00 · 2024-07-22 00:37:02 +03:00 · 2024-07-22 00:34:28 +03:00 · 2024-07-22 00:32:59 +03:00 · 2024-07-21 23:31:47 +03:00 · 2024-06-27 20:16:45 +03:00
32 changed files with 769 additions and 231 deletions
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: [pyenv] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: pyenv # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,33 @@
+Too many issues will kill our team's development velocity, drastically.
+Make sure you have checked all steps below.
+
+### Prerequisite
+* [ ] Make sure your problem is not listed in [the common build problems](https://github.com/pyenv/pyenv/wiki/Common-build-problems).
+* [ ] Make sure no duplicated issue has already been reported in [the pyenv-virtualenv issues](https://github.com/pyenv/pyenv-virtualenv/issues). You should look in closed issues, too.
+* [ ] Make sure you are not asking us to help solving your specific issue.
+  * GitHub issues is opened mainly for development purposes. If you want to ask someone to help solving your problem, go to some community site like [Gitter](https://gitter.im/yyuu/pyenv), [StackOverflow](https://stackoverflow.com/questions/tagged/pyenv), etc.
+* [ ] Make sure your problem is not derived from packaging (e.g. [Homebrew](https://brew.sh)).
+  * Please refer to the package documentation for the installation issues, etc.
+* [ ] Make sure your problem is not derived from other plugins.
+  * This repository is maintaining the `pyenv-virtualenv` plugin only. Please refrain from reporting issues of other plugins here.
+
+### Description
+- [ ] Platform information (e.g. Ubuntu Linux 20.04):
+- [ ] OS architecture (e.g. amd64):
+- [ ] pyenv version:
+- [ ] pyenv-virtualenv version:
+- [ ] Python version:
+- [ ] virtualenv version (if installed):
+- [ ] Please attach the debug log of a faulty Pyenv invocation as a gist
+  * If the problem happens in a Pyenv invocation, you can turn on debug logging by setting `PYENV_DEBUG=1`, e.g. `env PYENV_DEBUG=1 pyenv install -v 3.6.4`
+  * If the problem happens outside of a Pyenv invocation, get the debug log like this:
+     ```
+     # for Bash
+     export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'
+     # for Zsh
+     export PS4='+(%x:%I): %N(%i): '
+
+     set -x
+     <reproduce the problem>
+     set +x
+     ```
--- a/.github/no-response.yml
+++ b/.github/no-response.yml
@@ -0,0 +1,13 @@
+# Configuration for probot-no-response - https://github.com/probot/no-response
+
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 30
+# Label requiring a response
+responseRequiredLabel: need-feedback
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -0,0 +1,37 @@
+name: tests
+on: [pull_request, push]
+jobs:
+  tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-22.04
+          - ubuntu-20.04
+          - macos-14
+          - macos-13
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      # Normally, we would use the superbly maintained...
+      # - uses: actions/setup-python@v2
+      #   with:
+      #    python-version: ${{ matrix.python-version }}
+      # ... but in the repo, we want to test pyenv builds on Ubuntu
+      # - run: |
+          # sudo apt-get install -y build-essential libssl-dev zlib1g-dev libbz2-dev \
+              # libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
+              # xz-utils tk-dev libffi-dev liblzma-dev python-openssl git
+      # https://github.com/pyenv/pyenv#installation
+      #- env:
+      #    PYENV_ROOT: /home/runner/work/pyenv/pyenv
+      #  run: |
+      #    echo $PYENV_ROOT
+      #    echo "$PYENV_ROOT/shims:$PYENV_ROOT/bin" >> $GITHUB_PATH
+      # macos-11 Github Actions env has an old `readlink` and lacks `greadlink` which causes Bats to break
+      - run: |
+          if [[ $RUNNER_OS == "macOS" ]] && [[ $(sw_vers -productVersion | awk -F. '{print $1}') -lt 12 ]]; then
+            brew install coreutils
+          fi
+      - run: git clone https://github.com/bats-core/bats-core.git --depth=1 -b v1.2.0 bats
+      - run: bats/bin/bats --tap test
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+/bats/
 /libexec/pyenv-virtualenv/*/*.class
 /libexec/pyenv-virtualenv/*/*.pyc
 /libexec/pyenv-virtualenv/*/*.pyo
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 sudo: false
-install: git clone https://github.com/sstephenson/bats.git
+install: git clone --depth=1 https://github.com/sstephenson/bats.git
 script: bats/bin/bats --tap test
 language: c
 notifications:
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,50 @@
 ## Version History

+#### 1.2.4
+* Fix failing to detect `-m venv` when "python" is not provided by the distro by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/479
+* README: Remove dollar signs from commands that are meant to be copied by @galonsky in https://github.com/pyenv/pyenv-virtualenv/pull/481
+* Reflect pyenv-latest switch change in 2.4.8 by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/484
+
+#### 1.2.3
+* Fix: add `colorize` helper by @silverjam in https://github.com/pyenv/pyenv-virtualenv/pull/470
+* Bump pyenv-virtualenv reporting version to match release by @ushuz in https://github.com/pyenv/pyenv-virtualenv/pull/471
+* Add fish prompt changing by @romirk in https://github.com/pyenv/pyenv-virtualenv/pull/475
+* Don't activate if a 3rd-party venv is activated over ours by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/478
+
+#### 1.2.2
+* Prompt removal was never done and is not planned anymore by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/447
+* Update PYENV_VIRTUALENV_VERSION by @jack-mcivor in https://github.com/pyenv/pyenv-virtualenv/pull/449
+* Add activate/deactivate hooks by @joshfrench in https://github.com/pyenv/pyenv-virtualenv/pull/452
+* More helpful error message when requesting a nonexistent base version by @MarcinKonowalczyk in https://github.com/pyenv/pyenv-virtualenv/pull/454
+* Add fish install oneliner by @ElijahLynn in https://github.com/pyenv/pyenv-virtualenv/pull/322
+* Link python*-config into VE by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/460
+
+#### 1.2.1
+* Support prefixes resolved by pyenv-latest as base version names by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/446
+
+#### 1.2.0
+* ~/.*rc should be modified instead of ~/.*profile by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/384
+* Fixes #394 - update pyenv virtualenvs to list virtualenvs start with dot prefixes by @Gauravtalreja1 in https://github.com/pyenv/pyenv-virtualenv/pull/395
+* Fix installation steps to allow for Pyenv 2 by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/388
+* Fix get-pip.py URLs for older versions of Python by @jivanf in https://github.com/pyenv/pyenv-virtualenv/pull/403
+* Add (y/N) prompt help text by @sh-cho in https://github.com/pyenv/pyenv-virtualenv/pull/404
+* perf(sh-activate): avoid a pyenv-version-name call by @scop in https://github.com/pyenv/pyenv-virtualenv/pull/380
+* Fix unbound variable errors when running `pyenv activate` with `set -u` Use default empty value. This fixes #422. by @ackalker in https://github.com/pyenv/pyenv-virtualenv/pull/423
+* Fix another unbound variable error by @ackalker in https://github.com/pyenv/pyenv-virtualenv/pull/424
+* Update `get-pip.py` URLs in `pyenv-virtualenv` by @mcdonnnj in https://github.com/pyenv/pyenv-virtualenv/pull/426
+* Deduplicate shims in $PATH for the fish shell during initialization by @ericvw in https://github.com/pyenv/pyenv-virtualenv/pull/430
+* Upgrade uninstall hook after pyenv/pyenv#2432 by @laggardkernel in https://github.com/pyenv/pyenv-virtualenv/pull/438
+* Stop delete force failing when virtualenv does not exist by @eganjs in https://github.com/pyenv/pyenv-virtualenv/pull/330
+* fix: relative path to pyenv-realpath.dylib by @scop in https://github.com/pyenv/pyenv-virtualenv/pull/378
+* Spelling fixes by @scop in https://github.com/pyenv/pyenv-virtualenv/pull/352
+* Clone bats with --depth=1, gitignore it by @scop in https://github.com/pyenv/pyenv-virtualenv/pull/351
+* set -u fixes by @scop in https://github.com/pyenv/pyenv-virtualenv/pull/350
+* Set up Github Actions CI by @native-api in https://github.com/pyenv/pyenv-virtualenv/pull/440
+* Enhance documentation about options for `pyenv virtualenv` by @pylipp in https://github.com/pyenv/pyenv-virtualenv/pull/425
+* Return control to pyenv-uninstall in uninstall/envs.bash by @aiguofer in https://github.com/pyenv/pyenv-virtualenv/pull/321
+* Use realpath of scripts to determine relative locations by @andrew-christianson in https://github.com/pyenv/pyenv-virtualenv/pull/308
+* Shell detect improvements by @scop in https://github.com/pyenv/pyenv-virtualenv/pull/377
+
 #### 1.1.5

 * Fix install script (#290, #302)
@@ -7,7 +52,7 @@
 #### 1.1.4

 * Support newer conda (#290)
-* Prefer `python3.x` executable if avaialble (#206, #282, #296)
+* Prefer `python3.x` executable if available (#206, #282, #296)

 #### 1.1.3

--- a/MAINTENANCE.md
+++ b/MAINTENANCE.md
@@ -0,0 +1,15 @@
+Creating a release
+==================
+
+The release of the new version of Pyenv is done via GitHub Releases.
+
+Release checklist:
+* Start [drafting a new release on GitHub](https://github.com/pyenv/pyenv-virtualenv/releases) to generate a summary of changes. Save the summary locally.
+  * The summary may need editing. E.g. rephrase entries, delete/merge entries that are too minor or irrelevant to the users (e.g. typo fixes, CI)
+* Push the version number in `bin/pyenv-virtualenv`
+  * Minor version is pushed if there are significant functional changes (not e.g. bugfixes/formula adaptations/supporting niche use cases).
+  * Major version is pushed if there are breaking changes
+* Update `CHANGELOG.md` with the new version number and the edited summary (only the changes section), reformatting it like the rest of the changelog sections
+* Commit the changes locally into `master`
+* Create a new tag with the new version number and push the changes including the tag
+* Create a new release on GitHub based on the tag, using the saved summary
--- a/README.md
+++ b/README.md
@@ -31,30 +31,33 @@ From inside that directory you can:
 1. **Check out pyenv-virtualenv into plugin directory**

    ```sh
-    $ git clone https://github.com/pyenv/pyenv-virtualenv.git $(pyenv root)/plugins/pyenv-virtualenv
+    git clone https://github.com/pyenv/pyenv-virtualenv.git $(pyenv root)/plugins/pyenv-virtualenv
+    ```
+
+    For the Fish shell:
+
+    ```sh
+    git clone https://github.com/pyenv/pyenv-virtualenv.git (pyenv root)/plugins/pyenv-virtualenv
    ```

 2. (OPTIONAL) **Add `pyenv virtualenv-init` to your shell** to enable auto-activation of virtualenvs. This is entirely optional but pretty useful. See "Activate virtualenv" below.

    ```sh
-    $ echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bash_profile
+    echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc
    ```

    **Fish shell note**:  Add this to your `~/.config/fish/config.fish`

    ```sh
-    status --is-interactive; and pyenv init - | source
    status --is-interactive; and pyenv virtualenv-init - | source
    ```

-    **Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
-    
-    **Pyenv note**: You may also need to add `eval "$(pyenv init -)"` to your profile if you haven't done so already.
+    **Zsh note**: Modify your `~/.zshrc` file instead of `~/.bashrc`.
    
 3. **Restart your shell to enable pyenv-virtualenv**

    ```sh
-    $ exec "$SHELL"
+    exec "$SHELL"
    ```


@@ -69,21 +72,22 @@ installed, you will also be able to use the `pyenv virtualenv` command.
 with Homebrew.*

 ```sh
-$ brew install pyenv-virtualenv
+brew install pyenv-virtualenv
 ```

 Or, if you would like to install the latest development release:

 ```sh
-$ brew install --HEAD pyenv-virtualenv
+brew install --HEAD pyenv-virtualenv
 ```

-After installation, you'll still need to add 
+After installation, you'll still need to do
+[Pyenv shell setup steps](https://github.com/pyenv/pyenv#basic-github-checkout)
+then add 
 ```sh
-eval "$(pyenv init -)"
 eval "$(pyenv virtualenv-init -)"
 ```
-to your profile (as stated in the caveats). You'll only ever have to do this once.
+to your shell's `.rc` file (as stated in the caveats). You'll only ever have to do this once.


 ## Usage
@@ -95,12 +99,15 @@ To create a virtualenv for the Python version used with pyenv, run
 of the virtualenv directory. For example,

 ```sh
-$ pyenv virtualenv 2.7.10 my-virtual-env-2.7.10
+pyenv virtualenv 2.7.10 my-virtual-env-2.7.10
 ```

 will create a virtualenv based on Python 2.7.10 under `$(pyenv root)/versions` in a
 folder called `my-virtual-env-2.7.10`.

+`pyenv virtualenv` forwards any options to the underlying command that actually
+creates the virtual environment (`conda`, `virtualenv`, or `python -m venv`).
+See the output of `pyenv virtualenv --help` for details.

 ### Create virtualenv from current version

--- a/bin/pyenv-sh-activate
+++ b/bin/pyenv-sh-activate
@@ -25,6 +25,27 @@ resolve_link() {
 unset FORCE
 unset QUIET

+# Define `before_activate` and `after_activate` functions that allow
+# plugin hooks to register a string of code for execution before or
+# after activating a virtualenv.
+declare -a before_hooks after_hooks
+
+before_activate() {
+  local hook="$1"
+  before_hooks["${#before_hooks[@]}"]="$hook"
+}
+
+after_activate() {
+  local hook="$1"
+  after_hooks["${#after_hooks[@]}"]="$hook"
+}
+
+# Load plugin hooks.
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks activate`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do source "$script"; done
+
 while [ $# -gt 0 ]; do
  case "$1" in
  "--complete" )
@@ -52,13 +73,18 @@ while [ $# -gt 0 ]; do
  shift 1
 done

+get_current_versions() {
+  local IFS=:
+  current_versions=($(pyenv-version-name 2>/dev/null))
+}
+
 no_shell=
 versions=("$@")
+current_versions=()
 if [ -z "${versions}" ]; then
  no_shell=1
-  OLDIFS="$IFS"
-  IFS=: versions=($(pyenv-version-name 2>/dev/null))
-  IFS="$OLDIFS"
+  get_current_versions
+  versions=("${current_versions[@]}")
 fi

 if [ -z "${PYENV_VIRTUALENV_INIT}" ]; then
@@ -70,8 +96,8 @@ fi
 venv="${versions}"

 if [ -n "${VIRTUAL_ENV}" ]; then
-  # exit as success if some virtualenv is already activated outside from pyenv-virtualenv
-  if [ -z "${PYENV_VIRTUAL_ENV}" ]; then
+  # exit as success if a non-pyenv virtualenv is active
+  if [[ -z $PYENV_VIRTUAL_ENV || $PYENV_VIRTUAL_ENV != "$VIRTUAL_ENV" ]]; then
    if [ -z "${FORCE}" ]; then
      if [ -z "${QUIET}" ]; then
        echo "pyenv-virtualenv: virtualenv \`${VIRTUAL_ENV}' is already activated" 1>&2
@@ -84,9 +110,7 @@ fi

 if ! pyenv-virtualenv-prefix "${venv}" 1>/dev/null 2>&1; then
  # fallback to virtualenv of current version
-  OLDIFS="$IFS"
-  IFS=: current_versions=($(pyenv-version-name))
-  IFS="$OLDIFS"
+  [ -n "${current_versions}" ] || get_current_versions
  new_venv="${current_versions%/envs/*}/envs/${venv}"
  if pyenv-virtualenv-prefix "${new_venv}" 1>/dev/null 2>&1; then
    venv="${new_venv}"
@@ -134,6 +158,9 @@ fi

 pyenv-sh-deactivate --force --quiet || true

+# Execute `before_activate` hooks.
+for hook in "${before_hooks[@]}"; do eval "$hook"; done
+
 if [ -n "$PYENV_VIRTUALENV_VERBOSE_ACTIVATE" ]; then
  echo "pyenv-virtualenv: activate ${venv}" 1>&2
 fi
@@ -218,16 +245,26 @@ if [ -z "${PYENV_VIRTUALENV_DISABLE_PROMPT}" ]; then
  case "${shell}" in
  fish )
    if [ -z "${QUIET}" ]; then
-      echo "pyenv-virtualenv: prompt changing not working for fish." 1>&2
+      cat <<EOS
+functions -e _pyenv_old_prompt              # remove old prompt function if exists. 
+                                            # since everything is in memory, it's safe to
+                                            # remove it.
+functions -c fish_prompt _pyenv_old_prompt  # backup old prompt function
+
+# from python-venv
+function fish_prompt
+    set -l prompt (_pyenv_old_prompt)       # call old prompt function first since it might 
+                                            # read exit status
+    echo -n "(${venv}) "                    # add virtualenv to prompt
+    string join -- \n \$prompt              # handle multiline prompts
+end
+EOS
    fi
    ;;
  * )
-    if [ -z "${QUIET}" ]; then
-      echo "pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior." 1>&2
-    fi
    cat <<EOS
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(${venv}) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(${venv}) \${PS1:-}";
 EOS
    ;;
  esac
@@ -258,3 +295,6 @@ if [ -d "${prefix}/conda-meta" ] ||
  esac
  shopt -u nullglob
 fi
+
+# Execute `after_activate` hooks.
+for hook in "${after_hooks[@]}"; do eval "$hook"; done
--- a/bin/pyenv-sh-deactivate
+++ b/bin/pyenv-sh-deactivate
@@ -16,6 +16,27 @@ fi
 unset FORCE
 unset QUIET

+# Define `before_deactivate` and `after_deactivate` functions that allow
+# plugin hooks to register a string of code for execution before or
+# after deactivating a virtualenv.
+declare -a before_hooks after_hooks
+
+before_deactivate() {
+  local hook="$1"
+  before_hooks["${#before_hooks[@]}"]="$hook"
+}
+
+after_deactivate() {
+  local hook="$1"
+  after_hooks["${#after_hooks[@]}"]="$hook"
+}
+
+# Load plugin hooks.
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks deactivate`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do source "$script"; done
+
 while [ $# -gt 0 ]; do
  case "$1" in
  "-f" | "--force" )
@@ -54,6 +75,9 @@ else
  venv="${prefix##*/}"
 fi

+# Execute `before_deactivate` hooks.
+for hook in "${before_hooks[@]}"; do eval "$hook"; done
+
 if [ -n "$PYENV_VIRTUALENV_VERBOSE_ACTIVATE" ]; then
  echo "pyenv-virtualenv: deactivate ${venv}" 1>&2
 fi
@@ -134,7 +158,7 @@ EOS
  ;;
 * )
  cat <<EOS
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
@@ -153,7 +177,7 @@ EOS
  ;;
 * )
  cat <<EOS
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
@@ -163,11 +187,19 @@ esac

 case "${shell}" in
 fish )
-  :
+  cat <<EOS
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
+EOS
  ;;
 * )
  cat <<EOS
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -191,3 +223,6 @@ fi;
 EOS
  ;;
 esac
+
+# Execute `after_deactivate` hooks.
+for hook in "${after_hooks[@]}"; do eval "$hook"; done
--- a/bin/pyenv-virtualenv
+++ b/bin/pyenv-virtualenv
@@ -6,10 +6,14 @@
 #        pyenv virtualenv --version
 #        pyenv virtualenv --help
 #
-#   -f/--force       Install even if the version appears to be installed already
+#   -f/--force       Install even if the version appears to be installed already. Skip
+#                    prompting for confirmation
+#
+# Notable VIRTUALENV_OPTIONS passed to venv-creating executable, if applicable:
+#   -u/--upgrade     Imply --force
 #

-PYENV_VIRTUALENV_VERSION="1.1.5"
+PYENV_VIRTUALENV_VERSION="1.2.4"

 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
@@ -50,6 +54,12 @@ parse_options() {
  done
 }

+colorize() {
+  if [ -t 1 ]; then printf "\e[%sm%s\e[m" "$1" "$2"
+  else echo -n "$2"
+  fi
+}
+
 resolve_link() {
  $(type -p greadlink readlink | head -1) "$1"
 }
@@ -145,9 +155,17 @@ detect_venv() {
    if [ -x "${prefix}/bin/virtualenv" ]; then
      HAS_VIRTUALENV=1
    fi
-    # Prefer `python3.x` executable if avaialble (#206, #282)
    local python
-    for python in "python${PYENV_VERSION%.*}" "python${PYENV_VERSION%%.*}" "python"; do
+    local -a pythons
+    if [[ $PYENV_VERSION == "system" ]]; then
+      # Prefer `python3.x` executable if available (#206, #282)
+      pythons=("python3" "python" "python2")
+    else
+      # as per PEP 394, custom activated Python environments should provide the "python" command
+      # this includes Pyenv-provided installations
+      pythons=("python")
+    fi
+    for python in "${pythons[@]}"; do
      if pyenv-exec "${python}" -m venv --help 1>/dev/null 2>&1; then
        HAS_M_VENV=1
        M_VENV_PYTHON_BIN="${python}"
@@ -306,6 +324,10 @@ else
  VIRTUALENV_NAME="${ARGUMENTS[1]}"
 fi

+if [[ -n "${VERSION_NAME}" ]] && command -v pyenv-latest >/dev/null; then
+  VERSION_NAME="$(pyenv-latest -f "${VERSION_NAME}")"
+fi
+
 if [ -z "${VERSION_NAME}" ] || [ -z "${VIRTUALENV_NAME}" ]; then
  usage 1
 fi
@@ -328,10 +350,20 @@ fi
 # Set VERSION_NAME as default version in this script
 export PYENV_VERSION="${VERSION_NAME}"

+not_installed_message() {
+    local is_available=$(python-build --definitions | grep -F -x "$1")
+    echo "pyenv-virtualenv: \`${1}' is not installed in pyenv." 1>&2
+    if [[ $is_available ]]; then
+        echo "Run \`pyenv install ${1}' to install it." 1>&2
+    else
+        echo "It does not look like a valid Python version. See \`pyenv install --list' for available versions." 1>&2
+    fi
+}
+
 # Source version must exist before creating virtualenv.
 PREFIX="$(pyenv-prefix 2>/dev/null || true)"
 if [ ! -d "${PREFIX}" ]; then
-  echo "pyenv-virtualenv: \`${PYENV_VERSION}' is not installed in pyenv." 1>&2
+  not_installed_message "${PYENV_VERSION}"
  exit 1
 fi

@@ -433,7 +465,8 @@ else
          if [ -x "${python}" ]; then
            VIRTUALENV_OPTIONS[${#VIRTUALENV_OPTIONS[*]}]="--python=${python}"
          else
-            echo "pyenv-virtualenv: \`${VIRTUALENV_PYTHON##*/}' is not installed in pyenv." 1>&2
+            # echo "pyenv-virtualenv: \`${VIRTUALENV_PYTHON##*/}' is not installed in pyenv." 1>&2
+            not_installed_message "${VIRTUALENV_PYTHON##*/}"
            exit 1
          fi
        fi
@@ -479,16 +512,28 @@ if [ -z "${GET_PIP_URL}" ]; then
    # Use custom get-pip URL based on the target version (#1127)
    case "${PYENV_VERSION}" in
    2.6 | 2.6.* )
-      GET_PIP_URL="https://bootstrap.pypa.io/2.6/get-pip.py"
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/2.6/get-pip.py"
+      ;;
+    2.7 | 2.7.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/2.7/get-pip.py"
      ;;
    3.2 | 3.2.* )
-      GET_PIP_URL="https://bootstrap.pypa.io/3.2/get-pip.py"
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.2/get-pip.py"
      ;;
    3.3 | 3.3.* )
-      GET_PIP_URL="https://bootstrap.pypa.io/3.3/get-pip.py"
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.3/get-pip.py"
+      ;;
+    3.4 | 3.4.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.4/get-pip.py"
+      ;;
+    3.5 | 3.5.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.5/get-pip.py"
+      ;;
+    3.6 | 3.6.* )
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/3.6/get-pip.py"
      ;;
    * )
-      GET_PIP_URL="https://bootstrap.pypa.io/get-pip.py"
+      GET_PIP_URL="https://bootstrap.pypa.io/pip/get-pip.py"
      ;;
    esac
  fi
@@ -569,6 +614,15 @@ else
  fi
 fi

+(
+  shopt -s nullglob
+  for extra_binary in "$PREFIX"/bin/python*-config; do
+    extra_binary_linkname="$VIRTUALENV_PATH/bin/$(basename $extra_binary)"
+    [[ -e "$extra_binary_linkname" ]] || \
+        ln -s "$extra_binary" "$extra_binary_linkname"
+  done
+)
+
 ## Create symlink in the `versions` directory for backward compatibility
 if [ -d "${VIRTUALENV_PATH}" ] && [ -n "${COMPAT_VIRTUALENV_PATH}" ]; then
  ln -fs "${VIRTUALENV_PATH}" "${COMPAT_VIRTUALENV_PATH}"
--- a/bin/pyenv-virtualenv-delete
+++ b/bin/pyenv-virtualenv-delete
@@ -75,7 +75,7 @@ else
    if pyenv-virtualenv-prefix "${VERSION_NAME}" 1>/dev/null 2>&1; then
      PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}"
      unset COMPAT_PREFIX
-    else
+    elif [ -z "$FORCE" ]; then
      echo "pyenv-virtualenv: \`${DEFINITION}' is not a virtualenv." 1>&2
      exit 1
    fi
@@ -88,7 +88,7 @@ if [ -z "$FORCE" ]; then
    exit 1
  fi

-  read -p "pyenv-virtualenv: remove $PREFIX? "
+  read -p "pyenv-virtualenv: remove $PREFIX? (y/N) "
  case "$REPLY" in
  y* | Y* ) ;;
  * ) exit 1 ;;
--- a/bin/pyenv-virtualenv-init
+++ b/bin/pyenv-virtualenv-init
@@ -45,12 +45,13 @@ if [ -z "$shell" ]; then
  shell="${shell%% *}"
  shell="${shell:-$SHELL}"
  shell="${shell##*/}"
+  shell="${shell%%-*}"
 fi

 if [ -z "$print" ]; then
  case "$shell" in
  bash )
-    profile='~/.bash_profile'
+    profile='~/.bashrc'
    ;;
  zsh )
    profile='~/.zshrc'
@@ -86,6 +87,8 @@ fi
 case "$shell" in
 fish )
  cat <<EOS
+while set index (contains -i -- "${PYENV_VIRTUALENV_ROOT:-${PYENV_VIRTUALENV_INSTALL_PREFIX}}/shims" \$PATH)
+set -eg PATH[\$index]; end; set -e index
 set -gx PATH '${PYENV_VIRTUALENV_ROOT:-${PYENV_VIRTUALENV_INSTALL_PREFIX}}/shims' \$PATH;
 set -gx PYENV_VIRTUALENV_INIT 1;
 EOS
@@ -127,7 +130,7 @@ esac
 if [[ "$shell" != "fish" ]]; then
  cat <<EOS
  local ret=\$?
-  if [ -n "\$VIRTUAL_ENV" ]; then
+  if [ -n "\${VIRTUAL_ENV-}" ]; then
    eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
  else
    eval "\$(pyenv sh-activate --quiet || true)" || true
@@ -139,8 +142,8 @@ EOS
  case "$shell" in
  bash )
    cat <<EOS
-if ! [[ "\$PROMPT_COMMAND" =~ _pyenv_virtualenv_hook ]]; then
-  PROMPT_COMMAND="_pyenv_virtualenv_hook;\$PROMPT_COMMAND";
+if ! [[ "\${PROMPT_COMMAND-}" =~ _pyenv_virtualenv_hook ]]; then
+  PROMPT_COMMAND="_pyenv_virtualenv_hook;\${PROMPT_COMMAND-}"
 fi
 EOS
    ;;
--- a/bin/pyenv-virtualenv-prefix
+++ b/bin/pyenv-virtualenv-prefix
@@ -6,7 +6,21 @@

 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
-. "${BASH_SOURCE%/*}"/../libexec/pyenv-virtualenv-realpath
+if [ -L "${BASH_SOURCE}" ]; then
+    READLINK=$(type -p greadlink readlink | head -1)
+    if [ -z "$READLINK" ]; then
+        echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+        exit 1
+    fi
+    resolve_link() {
+        $READLINK -f "$1"
+    }
+    script_path=$(resolve_link ${BASH_SOURCE})
+else
+    script_path=${BASH_SOURCE}
+fi
+
+. ${script_path%/*}/../libexec/pyenv-virtualenv-realpath

 if [ -z "$PYENV_ROOT" ]; then
  PYENV_ROOT="${HOME}/.pyenv"
--- a/bin/pyenv-virtualenvs
+++ b/bin/pyenv-virtualenvs
@@ -7,7 +7,21 @@

 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
-. "${BASH_SOURCE%/*}"/../libexec/pyenv-virtualenv-realpath
+if [ -L "${BASH_SOURCE}" ]; then
+    READLINK=$(type -p greadlink readlink | head -1)
+    if [ -z "$READLINK" ]; then
+        echo "pyenv: cannot find readlink - are you missing GNU coreutils?" >&2
+        exit 1
+    fi
+    resolve_link() {
+        $READLINK -f "$1"
+    }
+    script_path=$(resolve_link ${BASH_SOURCE})
+else
+    script_path=${BASH_SOURCE}
+fi
+
+. ${script_path%/*}/../libexec/pyenv-virtualenv-realpath

 if [ -z "$PYENV_ROOT" ]; then
  PYENV_ROOT="${HOME}/.pyenv"
@@ -76,6 +90,7 @@ print_version() {
  num_versions=$((num_versions + 1))
 }

+shopt -s dotglob
 shopt -s nullglob
 for path in "$versions_dir"/*; do
  if [ -d "$path" ]; then
@@ -96,6 +111,7 @@ for path in "$versions_dir"/*; do
    done
  fi
 done
+shopt -u dotglob
 shopt -u nullglob

 if [ "$num_versions" -eq 0 ] && [ -n "$include_system" ]; then
--- a/etc/pyenv.d/uninstall/envs.bash
+++ b/etc/pyenv.d/uninstall/envs.bash
@@ -2,29 +2,31 @@ resolve_link() {
  $(type -p greadlink readlink | head -1) "$1"
 }

-if [ -n "${DEFINITION}" ]; then
-  if [[ "${DEFINITION}" != "${DEFINITION%/envs/*}" ]]; then
-    # Uninstall virtualenv by long name
-    exec pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}"
-    exit 128
-  else
-    VERSION_NAME="${VERSION_NAME:-${DEFINITION##*/}}"
-    PREFIX="${PREFIX:-${PYENV_ROOT}/versions/${VERSION_NAME}}"
-    if [ -L "${PREFIX}" ]; then
-      REAL_PREFIX="$(resolve_link "${PREFIX}" 2>/dev/null || true)"
-      REAL_DEFINITION="${REAL_PREFIX#${PYENV_ROOT}/versions/}"
-      if [[ "${REAL_DEFINITION}" != "${REAL_DEFINITION%/envs/*}" ]]; then
-        # Uninstall virtualenv by short name
-        exec pyenv-virtualenv-delete ${FORCE+-f} "${REAL_DEFINITION}"
-        exit 128
-      fi
+uninstall_related_virtual_env() {
+  if [ -n "${DEFINITION}" ]; then
+    if [[ "${DEFINITION}" != "${DEFINITION%/envs/*}" ]]; then
+      # Uninstall virtualenv by long name
+      pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}"
    else
-      # Uninstall all virtualenvs inside `envs` directory too
-      shopt -s nullglob
-      for virtualenv in "${PREFIX}/envs/"*; do
-        pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}/envs/${virtualenv##*/}"
-      done
-      shopt -u nullglob
+      VERSION_NAME="${VERSION_NAME:-${DEFINITION##*/}}"
+      PREFIX="${PREFIX:-${PYENV_ROOT}/versions/${VERSION_NAME}}"
+      if [ -L "${PREFIX}" ]; then
+        REAL_PREFIX="$(resolve_link "${PREFIX}" 2>/dev/null || true)"
+        REAL_DEFINITION="${REAL_PREFIX#${PYENV_ROOT}/versions/}"
+        if [[ "${REAL_DEFINITION}" != "${REAL_DEFINITION%/envs/*}" ]]; then
+          # Uninstall virtualenv by short name
+          pyenv-virtualenv-delete ${FORCE+-f} "${REAL_DEFINITION}"
+        fi
+      else
+        # Uninstall all virtualenvs inside `envs` directory too
+        shopt -s nullglob
+        for virtualenv in "${PREFIX}/envs/"*; do
+          pyenv-virtualenv-delete ${FORCE+-f} "${DEFINITION}/envs/${virtualenv##*/}"
+        done
+        shopt -u nullglob
+      fi
    fi
  fi
-fi
+}
+
+before_uninstall "uninstall_related_virtual_env"
--- a/libexec/pyenv-virtualenv-realpath
+++ b/libexec/pyenv-virtualenv-realpath
@@ -3,7 +3,7 @@
 # Usage: . pyenv-virtualenv-realpath

 if ! {
-    enable -f "${BASH_SOURCE%/*}"/../libexec/pyenv-realpath.dylib realpath ||
+    enable -f "${BASH_SOURCE%/*}"/../../../libexec/pyenv-realpath.dylib realpath ||
      type realpath
  } >/dev/null 2>&1; then
  if [ -n "$PYENV_NATIVE_EXT" ]; then
--- a/test/activate.bats
+++ b/test/activate.bats
@@ -16,6 +16,7 @@ setup() {
  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
  unset VIRTUAL_ENV_DISABLE_PROMPT
  unset _OLD_VIRTUAL_PS1
+  stub pyenv-hooks "activate : echo"
 }

@test "activate virtualenv from current version" {
@@ -33,9 +34,8 @@ setup() {
 deactivated
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
 EOS

  unstub pyenv-version-name
@@ -59,8 +59,8 @@ EOS
 deactivated
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
 EOS

  unstub pyenv-version-name
@@ -86,9 +86,8 @@ deactivated
 pyenv-virtualenv: activate venv
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
 EOS

  unstub pyenv-version-name
@@ -114,9 +113,8 @@ export PYENV_VERSION="venv";
 export PYENV_ACTIVATE_SHELL=1;
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
 EOS

  unstub pyenv-version-name
@@ -140,7 +138,18 @@ EOS
 deactivated
 set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
 set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
-pyenv-virtualenv: prompt changing not working for fish.
+functions -e _pyenv_old_prompt              # remove old prompt function if exists. 
+                                            # since everything is in memory, it's safe to
+                                            # remove it.
+functions -c fish_prompt _pyenv_old_prompt  # backup old prompt function
+
+# from python-venv
+function fish_prompt
+    set -l prompt (_pyenv_old_prompt)       # call old prompt function first since it might 
+                                            # read exit status
+    echo -n "(venv) "                    # add virtualenv to prompt
+    string join -- \n \$prompt              # handle multiline prompts
+end
 EOS

  unstub pyenv-version-name
@@ -166,7 +175,18 @@ set -gx PYENV_VERSION "venv";
 set -gx PYENV_ACTIVATE_SHELL 1;
 set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
 set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
-pyenv-virtualenv: prompt changing not working for fish.
+functions -e _pyenv_old_prompt              # remove old prompt function if exists. 
+                                            # since everything is in memory, it's safe to
+                                            # remove it.
+functions -c fish_prompt _pyenv_old_prompt  # backup old prompt function
+
+# from python-venv
+function fish_prompt
+    set -l prompt (_pyenv_old_prompt)       # call old prompt function first since it might 
+                                            # read exit status
+    echo -n "(venv) "                    # add virtualenv to prompt
+    string join -- \n \$prompt              # handle multiline prompts
+end
 EOS

  unstub pyenv-version-name
@@ -191,9 +211,8 @@ export PYENV_VERSION="venv27";
 export PYENV_ACTIVATE_SHELL=1;
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv27) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv27) \${PS1:-}";
 EOS

  unstub pyenv-virtualenv-prefix
@@ -217,9 +236,8 @@ export PYENV_VERSION="venv27";
 export PYENV_ACTIVATE_SHELL=1;
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv27) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv27) \${PS1:-}";
 EOS

  unstub pyenv-virtualenv-prefix
@@ -243,7 +261,18 @@ set -gx PYENV_VERSION "venv27";
 set -gx PYENV_ACTIVATE_SHELL 1;
 set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
 set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
-pyenv-virtualenv: prompt changing not working for fish.
+functions -e _pyenv_old_prompt              # remove old prompt function if exists. 
+                                            # since everything is in memory, it's safe to
+                                            # remove it.
+functions -c fish_prompt _pyenv_old_prompt  # backup old prompt function
+
+# from python-venv
+function fish_prompt
+    set -l prompt (_pyenv_old_prompt)       # call old prompt function first since it might 
+                                            # read exit status
+    echo -n "(venv27) "                    # add virtualenv to prompt
+    string join -- \n \$prompt              # handle multiline prompts
+end
 EOS

  unstub pyenv-virtualenv-prefix
@@ -267,7 +296,18 @@ set -gx PYENV_VERSION "venv27";
 set -gx PYENV_ACTIVATE_SHELL 1;
 set -gx PYENV_VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
 set -gx VIRTUAL_ENV "${PYENV_ROOT}/versions/venv27";
-pyenv-virtualenv: prompt changing not working for fish.
+functions -e _pyenv_old_prompt              # remove old prompt function if exists. 
+                                            # since everything is in memory, it's safe to
+                                            # remove it.
+functions -c fish_prompt _pyenv_old_prompt  # backup old prompt function
+
+# from python-venv
+function fish_prompt
+    set -l prompt (_pyenv_old_prompt)       # call old prompt function first since it might 
+                                            # read exit status
+    echo -n "(venv27) "                    # add virtualenv to prompt
+    string join -- \n \$prompt              # handle multiline prompts
+end
 EOS

  unstub pyenv-virtualenv-prefix
@@ -390,9 +430,8 @@ export PYENV_VERSION="venv27:2.7.10";
 export PYENV_ACTIVATE_SHELL=1;
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv27";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(venv27) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv27) \${PS1:-}";
 EOS

  unstub pyenv-sh-deactivate
@@ -400,6 +439,34 @@ EOS
  unstub pyenv-prefix
 }

+@test "do nothing if a 3rd-party virtualenv is active" {
+  export PYENV_VIRTUALENV_INIT=1
+  export VIRTUAL_ENV="${TMP}/venv-3rd-party"
+  unset PYENV_VIRTUAL_ENV
+
+  PYENV_SHELL="bash" run pyenv-sh-activate "venv"
+
+  assert_success
+  assert_output <<EOS
+pyenv-virtualenv: virtualenv \`${TMP}/venv-3rd-party' is already activated
+true
+EOS
+}
+
+@test "do nothing if a 3rd-party virtualenv is active over ours" {
+  export PYENV_VIRTUALENV_INIT=1
+  export VIRTUAL_ENV="${TMP}/venv-3rd-party"
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+
+  PYENV_SHELL="bash" run pyenv-sh-activate "venv"
+
+  assert_success
+  assert_output <<EOS
+pyenv-virtualenv: virtualenv \`${TMP}/venv-3rd-party' is already activated
+true
+EOS
+}
+
@test "should fail if activate is invoked as a command" {
  run pyenv-activate

--- a/test/conda-activate.bats
+++ b/test/conda-activate.bats
@@ -17,6 +17,11 @@ setup() {
  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
  unset VIRTUAL_ENV_DISABLE_PROMPT
  unset _OLD_VIRTUAL_PS1
+  stub pyenv-hooks "activate : echo"
+}
+
+teardown() {
+  unstub pyenv-hooks
 }

@test "activate conda root from current version" {
@@ -36,9 +41,8 @@ deactivated
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0";
 export CONDA_DEFAULT_ENV="root";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(anaconda-2.3.0) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(anaconda-2.3.0) \${PS1:-}";
 export CONDA_PREFIX="${TMP}/pyenv/versions/anaconda-2.3.0";
 EOS

@@ -66,7 +70,18 @@ deactivated
 set -gx PYENV_VIRTUAL_ENV "${TMP}/pyenv/versions/anaconda-2.3.0";
 set -gx VIRTUAL_ENV "${TMP}/pyenv/versions/anaconda-2.3.0";
 set -gx CONDA_DEFAULT_ENV "root";
-pyenv-virtualenv: prompt changing not working for fish.
+functions -e _pyenv_old_prompt              # remove old prompt function if exists. 
+                                            # since everything is in memory, it's safe to
+                                            # remove it.
+functions -c fish_prompt _pyenv_old_prompt  # backup old prompt function
+
+# from python-venv
+function fish_prompt
+    set -l prompt (_pyenv_old_prompt)       # call old prompt function first since it might 
+                                            # read exit status
+    echo -n "(anaconda-2.3.0) "                    # add virtualenv to prompt
+    string join -- \n \$prompt              # handle multiline prompts
+end
 EOS

  unstub pyenv-version-name
@@ -95,9 +110,8 @@ export PYENV_ACTIVATE_SHELL=1;
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1";
 export CONDA_DEFAULT_ENV="root";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(miniconda-3.9.1) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(miniconda-3.9.1) \${PS1:-}";
 export CONDA_PREFIX="${TMP}/pyenv/versions/miniconda-3.9.1";
 EOS

@@ -125,9 +139,8 @@ deactivated
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo";
 export CONDA_DEFAULT_ENV="foo";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(anaconda-2.3.0/envs/foo) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(anaconda-2.3.0/envs/foo) \${PS1:-}";
 export CONDA_PREFIX="${TMP}/pyenv/versions/anaconda-2.3.0/envs/foo";
 . "${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo/etc/conda/activate.d/activate.sh";
 EOS
@@ -158,9 +171,8 @@ export PYENV_ACTIVATE_SHELL=1;
 export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar";
 export CONDA_DEFAULT_ENV="bar";
-pyenv-virtualenv: prompt changing will be removed from future release. configure \`export PYENV_VIRTUALENV_DISABLE_PROMPT=1' to simulate the behavior.
-export _OLD_VIRTUAL_PS1="\${PS1}";
-export PS1="(miniconda-3.9.1/envs/bar) \${PS1}";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(miniconda-3.9.1/envs/bar) \${PS1:-}";
 export CONDA_PREFIX="${TMP}/pyenv/versions/miniconda-3.9.1/envs/bar";
 . "${PYENV_ROOT}/versions/miniconda-3.9.1/envs/bar/etc/conda/activate.d/activate.sh";
 EOS
--- a/test/conda-deactivate.bats
+++ b/test/conda-deactivate.bats
@@ -16,6 +16,11 @@ setup() {
  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
  unset VIRTUAL_ENV_DISABLE_PROMPT
  unset _OLD_VIRTUAL_PS1
+  stub pyenv-hooks "deactivate : echo"
+}
+
+teardown() {
+  unstub pyenv-hooks
 }

@test "deactivate conda root" {
@@ -34,15 +39,15 @@ unset CONDA_PREFIX
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
 unset CONDA_DEFAULT_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -77,6 +82,13 @@ if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
  set -e _OLD_VIRTUAL_PYTHONHOME;
 end;
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
 if functions -q deactivate;
  functions -e deactivate;
 end;
@@ -102,15 +114,15 @@ unset CONDA_PREFIX
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
 unset CONDA_DEFAULT_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
--- a/test/deactivate.bats
+++ b/test/deactivate.bats
@@ -1,4 +1,4 @@
-#!/usr/bin/env bats
+ #!/usr/bin/env bats

 load test_helper

@@ -16,6 +16,7 @@ setup() {
  unset PYENV_VIRTUAL_ENV_DISABLE_PROMPT
  unset VIRTUAL_ENV_DISABLE_PROMPT
  unset _OLD_VIRTUAL_PS1
+  stub pyenv-hooks "deactivate : echo"
 }

@test "deactivate virtualenv" {
@@ -30,15 +31,15 @@ setup() {
  assert_output <<EOS
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -54,21 +55,21 @@ EOS
  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
  export PYENV_ACTIVATE_SHELL=

-  PYENV_SHELL="bash" run pyenv-sh-deactivate --quit
+  PYENV_SHELL="bash" run pyenv-sh-deactivate --quiet

  assert_success
  assert_output <<EOS
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -92,45 +93,15 @@ EOS
 pyenv-virtualenv: deactivate venv
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
-  export PS1="\${_OLD_VIRTUAL_PS1}";
-  unset _OLD_VIRTUAL_PS1;
-fi;
-if declare -f deactivate 1>/dev/null 2>&1; then
-  unset -f deactivate;
-fi;
-EOS
-}
-
-@test "deactivate virtualenv (quiet)" {
-  export PYENV_VIRTUALENV_INIT=1
-  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
-  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
-  export PYENV_ACTIVATE_SHELL=
-
-  PYENV_SHELL="bash" run pyenv-sh-deactivate --quiet
-
-  assert_success
-  assert_output <<EOS
-unset PYENV_VIRTUAL_ENV;
-unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
-  export PATH="\${_OLD_VIRTUAL_PATH}";
-  unset _OLD_VIRTUAL_PATH;
-fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
-  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
-  unset _OLD_VIRTUAL_PYTHONHOME;
-fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -154,15 +125,15 @@ unset PYENV_VERSION;
 unset PYENV_ACTIVATE_SHELL;
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -186,15 +157,15 @@ unset PYENV_VERSION;
 unset PYENV_ACTIVATE_SHELL;
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -216,15 +187,15 @@ EOS
  assert_output <<EOS
 unset PYENV_VIRTUAL_ENV;
 unset VIRTUAL_ENV;
-if [ -n "\${_OLD_VIRTUAL_PATH}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
  export PATH="\${_OLD_VIRTUAL_PATH}";
  unset _OLD_VIRTUAL_PATH;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PYTHONHOME}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
  unset _OLD_VIRTUAL_PYTHONHOME;
 fi;
-if [ -n "\${_OLD_VIRTUAL_PS1}" ]; then
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
  export PS1="\${_OLD_VIRTUAL_PS1}";
  unset _OLD_VIRTUAL_PS1;
 fi;
@@ -254,6 +225,13 @@ if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
  set -e _OLD_VIRTUAL_PYTHONHOME;
 end;
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
 if functions -q deactivate;
  functions -e deactivate;
 end;
@@ -280,6 +258,13 @@ if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
  set -e _OLD_VIRTUAL_PYTHONHOME;
 end;
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
 if functions -q deactivate;
  functions -e deactivate;
 end;
@@ -308,6 +293,13 @@ if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
  set -e _OLD_VIRTUAL_PYTHONHOME;
 end;
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
 if functions -q deactivate;
  functions -e deactivate;
 end;
@@ -336,6 +328,13 @@ if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
  set -e _OLD_VIRTUAL_PYTHONHOME;
 end;
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
 if functions -q deactivate;
  functions -e deactivate;
 end;
@@ -362,6 +361,13 @@ if [ -n "\$_OLD_VIRTUAL_PYTHONHOME" ];
  set -gx PYTHONHOME "\$_OLD_VIRTUAL_PYTHONHOME";
  set -e _OLD_VIRTUAL_PYTHONHOME;
 end;
+# check if old prompt function exists
+if functions -q _pyenv_old_prompt
+  # remove old prompt function if exists.
+  functions -e fish_prompt
+  functions -c _pyenv_old_prompt fish_prompt
+  functions -e _pyenv_old_prompt
+end
 if functions -q deactivate;
  functions -e deactivate;
 end;
--- a/test/envs.bats
+++ b/test/envs.bats
@@ -25,15 +25,15 @@ unstub_pyenv() {
  stub pyenv-version-name "echo '${PYENV_VERSION}'"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.5 -m venv --help : true"
-  stub pyenv-exec "python3.5 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin"
+  stub pyenv-exec "python -m venv --help : true"
+  stub pyenv-exec "python -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin"
  stub pyenv-exec "python -s -m ensurepip : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pip"

  run pyenv-virtualenv venv

  assert_success
  assert_output <<OUT
-PYENV_VERSION=3.5.1 python3.5 -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1 python -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
 PYENV_VERSION=3.5.1/envs/venv python -s -m ensurepip
 rehashed
 OUT
--- a/test/hooks.bats
+++ b/test/hooks.bats
@@ -17,7 +17,7 @@ OUT
  create_executable "3.5.1" "virtualenv"
  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.5.1'"
  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.5.1'"
-  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python -m venv --help : true"
  stub pyenv-hooks "virtualenv : echo '$HOOK_PATH'/virtualenv.bash"
  stub pyenv-exec "echo PYENV_VERSION=3.5.1 \"\$@\""
  stub pyenv-exec "echo PYENV_VERSION=3.5.1 \"\$@\""
@@ -40,3 +40,74 @@ OUT
  unstub pyenv-rehash
  teardown_version "3.5.1"
 }
+
+@test "pyenv-sh-activate hooks" {
+  cat > "${HOOK_PATH}/activate.bash" <<OUT
+before_activate 'echo "before"'
+after_activate 'echo "after"'
+OUT
+  export PYENV_VIRTUALENV_INIT=1
+
+  stub pyenv-version-name "echo venv"
+  stub pyenv-virtualenv-prefix ""
+  stub pyenv-prefix "venv : echo \"${PYENV_ROOT}/versions/venv\""
+  stub pyenv-hooks "activate : echo '$HOOK_PATH'/activate.bash"
+  stub pyenv-sh-deactivate ""
+
+  PYENV_SHELL="bash" PYENV_VERSION="venv" run pyenv-sh-activate
+
+  assert_success
+  assert_output <<EOS
+before
+export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
+export _OLD_VIRTUAL_PS1="\${PS1:-}";
+export PS1="(venv) \${PS1:-}";
+after
+EOS
+
+  unstub pyenv-version-name
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-prefix
+  unstub pyenv-hooks
+  unstub pyenv-sh-deactivate
+}
+
+@test "deactivate virtualenv" {
+  cat > "${HOOK_PATH}/deactivate.bash" <<OUT
+before_deactivate 'echo "before"'
+after_deactivate 'echo "after"'
+OUT
+  export PYENV_VIRTUALENV_INIT=1
+  export PYENV_VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
+  export PYENV_ACTIVATE_SHELL=
+  stub pyenv-hooks "deactivate : echo '$HOOK_PATH'/deactivate.bash"
+
+  PYENV_SHELL="bash" run pyenv-sh-deactivate
+
+  assert_success
+  assert_output <<EOS
+before
+unset PYENV_VIRTUAL_ENV;
+unset VIRTUAL_ENV;
+if [ -n "\${_OLD_VIRTUAL_PATH:-}" ]; then
+  export PATH="\${_OLD_VIRTUAL_PATH}";
+  unset _OLD_VIRTUAL_PATH;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PYTHONHOME:-}" ]; then
+  export PYTHONHOME="\${_OLD_VIRTUAL_PYTHONHOME}";
+  unset _OLD_VIRTUAL_PYTHONHOME;
+fi;
+if [ -n "\${_OLD_VIRTUAL_PS1:-}" ]; then
+  export PS1="\${_OLD_VIRTUAL_PS1}";
+  unset _OLD_VIRTUAL_PS1;
+fi;
+if declare -f deactivate 1>/dev/null 2>&1; then
+  unset -f deactivate;
+fi;
+after
+EOS
+
+  unstub pyenv-hooks
+}
--- a/test/init.bats
+++ b/test/init.bats
@@ -6,7 +6,7 @@ load test_helper
  unset PYENV_SHELL
  SHELL=/bin/false run pyenv-virtualenv-init -
  assert_success
-  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;$PROMPT_COMMAND";'
+  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
 }

@test "detect parent shell from script (sh)" {
@@ -15,7 +15,7 @@ load test_helper
  chmod +x ${TMP}/script.sh
  run ${TMP}/script.sh
  assert_success
-  assert_output_contains_not '  PROMPT_COMMAND="_pyenv_virtualenv_hook;$PROMPT_COMMAND";'
+  assert_output_contains_not '  PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
  rm -f "${TMP}/script.sh"
 }

@@ -25,7 +25,7 @@ load test_helper
  chmod +x ${TMP}/script.sh
  run ${TMP}/script.sh
  assert_success
-  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;$PROMPT_COMMAND";'
+  assert_output_contains '  PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
  rm -f "${TMP}/script.sh"
 }

@@ -54,15 +54,15 @@ export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:\${PATH}";
 export PYENV_VIRTUALENV_INIT=1;
 _pyenv_virtualenv_hook() {
  local ret=\$?
-  if [ -n "\$VIRTUAL_ENV" ]; then
+  if [ -n "\${VIRTUAL_ENV-}" ]; then
    eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
  else
    eval "\$(pyenv sh-activate --quiet || true)" || true
  fi
  return \$ret
 };
-if ! [[ "\$PROMPT_COMMAND" =~ _pyenv_virtualenv_hook ]]; then
-  PROMPT_COMMAND="_pyenv_virtualenv_hook;\$PROMPT_COMMAND";
+if ! [[ "\${PROMPT_COMMAND-}" =~ _pyenv_virtualenv_hook ]]; then
+  PROMPT_COMMAND="_pyenv_virtualenv_hook;\${PROMPT_COMMAND-}"
 fi
 EOS
 }
@@ -72,6 +72,8 @@ EOS
  run pyenv-virtualenv-init - fish
  assert_success
  assert_output <<EOS
+while set index (contains -i -- "${TMP}/pyenv/plugins/pyenv-virtualenv/shims" \$PATH)
+set -eg PATH[\$index]; end; set -e index
 set -gx PATH '${TMP}/pyenv/plugins/pyenv-virtualenv/shims' \$PATH;
 set -gx PYENV_VIRTUALENV_INIT 1;
 function _pyenv_virtualenv_hook --on-event fish_prompt;
@@ -95,7 +97,7 @@ export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:\${PATH}";
 export PYENV_VIRTUALENV_INIT=1;
 _pyenv_virtualenv_hook() {
  local ret=\$?
-  if [ -n "\$VIRTUAL_ENV" ]; then
+  if [ -n "\${VIRTUAL_ENV-}" ]; then
    eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
  else
    eval "\$(pyenv sh-activate --quiet || true)" || true
--- a/test/pip.bats
+++ b/test/pip.bats
@@ -26,15 +26,16 @@ unstub_pyenv() {
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.5 -m venv --help : true"
-  stub pyenv-exec "python3.5 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin"
+  stub pyenv-exec "python -m venv --help : true"
+  stub pyenv-exec "python -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin"
  stub pyenv-exec "python -s -m ensurepip : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pip"

  run pyenv-virtualenv venv

  assert_success
+
  assert_output <<OUT
-PYENV_VERSION=3.5.1 python3.5 -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1 python -m venv ${TMP}/pyenv/versions/3.5.1/envs/venv
 PYENV_VERSION=3.5.1/envs/venv python -s -m ensurepip
 rehashed
 OUT
@@ -52,8 +53,8 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.3 -m venv --help : true"
-  stub pyenv-exec "python3.3 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.3.6/envs/venv/bin"
+  stub pyenv-exec "python -m venv --help : true"
+  stub pyenv-exec "python -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";mkdir -p \${PYENV_ROOT}/versions/3.3.6/envs/venv/bin"
  stub pyenv-exec "python -s -m ensurepip : false"
  stub pyenv-exec "python -s */get-pip.py : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\";touch \${PYENV_ROOT}/versions/3.3.6/envs/venv/bin/pip"
  stub curl true
@@ -62,8 +63,8 @@ OUT

  assert_success
  assert_output <<OUT
-PYENV_VERSION=3.3.6 python3.3 -m venv ${PYENV_ROOT}/versions/3.3.6/envs/venv
-Installing pip from https://bootstrap.pypa.io/3.3/get-pip.py...
+PYENV_VERSION=3.3.6 python -m venv ${PYENV_ROOT}/versions/3.3.6/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/3.3/get-pip.py...
 PYENV_VERSION=3.3.6/envs/venv python -s ${TMP}/pyenv/cache/get-pip.py
 rehashed
 OUT
--- a/test/python.bats
+++ b/test/python.bats
@@ -14,6 +14,7 @@ setup() {
  stub pyenv-rehash " : true"
  stub pyenv-version-name "echo \${PYENV_VERSION}"
  stub curl true
+  stub python-build "echo python2.7"
 }

 teardown() {
@@ -22,6 +23,7 @@ teardown() {
  unstub pyenv-prefix
  unstub pyenv-hooks
  unstub pyenv-rehash
+  unstub python-build
  teardown_version "2.7.8"
  rm -fr "$TMP"/*
 }
@@ -31,8 +33,6 @@ teardown() {
  create_executable "2.7.8" "python2.7"
  remove_executable "2.7.9" "python2.7"

-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv --verbose * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : true"
@@ -40,13 +40,13 @@ teardown() {

  run pyenv-virtualenv --verbose --python=python2.7 venv

+  unstub pyenv-exec
  assert_output <<OUT
 PYENV_VERSION=2.7.8 virtualenv --verbose --python=${PYENV_ROOT}/versions/2.7.8/bin/python2.7 ${PYENV_ROOT}/versions/2.7.8/envs/venv
 OUT
  assert_success

  unstub pyenv-which
-  unstub pyenv-exec

  remove_executable "2.7.7" "python2.7"
  remove_executable "2.7.8" "python2.7"
@@ -58,8 +58,6 @@ OUT
  remove_executable "2.7.8" "python2.7"
  create_executable "2.7.9" "python2.7"

-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv --verbose * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : true"
@@ -96,6 +94,7 @@ OUT

  assert_output <<OUT
 pyenv-virtualenv: \`python2.7' is not installed in pyenv.
+Run \`pyenv install python2.7' to install it.
 OUT
  assert_failure

@@ -106,3 +105,13 @@ OUT
  remove_executable "2.7.8" "python2.7"
  remove_executable "2.7.9" "python2.7"
 }
+
+@test "invalid python name" {
+  run pyenv-virtualenv --verbose --python=99.99.99 venv
+
+  assert_output <<OUT
+pyenv-virtualenv: \`99.99.99' is not installed in pyenv.
+It does not look like a valid Python version. See \`pyenv install --list' for available versions.
+OUT
+  assert_failure
+}
--- a/test/pyvenv.bats
+++ b/test/pyvenv.bats
@@ -26,14 +26,14 @@ unstub_pyenv() {
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.5 -m venv --help : true"
-  stub pyenv-exec "python3.5 -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -m venv --help : true"
+  stub pyenv-exec "python -m venv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : true"

  run pyenv-virtualenv venv

  assert_output <<OUT
-PYENV_VERSION=3.5.1 python3.5 -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
+PYENV_VERSION=3.5.1 python -m venv ${PYENV_ROOT}/versions/3.5.1/envs/venv
 rehashed
 OUT
  assert [ -x "${PYENV_ROOT}/versions/3.5.1/envs/venv/bin/pydoc" ]
@@ -52,7 +52,7 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python -m venv --help : true"
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : true"

@@ -77,8 +77,6 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.2 -m venv --help : false"
-  stub pyenv-exec "python3 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "pip install virtualenv* : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
@@ -105,7 +103,7 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python -m venv --help : true"
  stub pyenv-exec "pip install virtualenv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : true"
@@ -132,7 +130,7 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.5 -m venv --help : true"
+  stub pyenv-exec "python -m venv --help : true"
  stub pyenv-exec "pip install virtualenv : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : true"
@@ -159,8 +157,6 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-prefix " : echo '${PYENV_ROOT}/versions/${PYENV_VERSION}'"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python3.2 -m venv --help : false"
-  stub pyenv-exec "python3 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "pip install virtualenv* : echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "virtualenv * : echo PIP_REQUIRE_VENV=\${PIP_REQUIRE_VENV} PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
--- a/test/stubs/stub
+++ b/test/stubs/stub
@@ -11,11 +11,10 @@ _STUB_RUN="${PROGRAM}_STUB_RUN"
 _STUB_INDEX="${PROGRAM}_STUB_INDEX"
 _STUB_RESULT="${PROGRAM}_STUB_RESULT"
 _STUB_END="${PROGRAM}_STUB_END"
-_STUB_DEBUG="${PROGRAM}_STUB_DEBUG"
+_STUB_LOG="${PROGRAM}_STUB_LOG"

-if [ -n "${!_STUB_DEBUG}" ]; then
-  echo "$program" "$@" >&${!_STUB_DEBUG}
-fi
+[ -n "${!_STUB_LOG}" ] || eval "${_STUB_LOG}"="${TMPDIR}/${program}-stub-log"
+if test -z "${!_STUB_END}"; then echo "$program" "$@" >>"${!_STUB_LOG}"; fi

 [ -e "${!_STUB_PLAN}" ] || exit 1
 [ -n "${!_STUB_RUN}" ] || eval "${_STUB_RUN}"="${TMPDIR}/${program}-stub-run"
@@ -24,7 +23,7 @@ fi
 # Initialize or load the stub run information.
 eval "${_STUB_INDEX}"=1
 eval "${_STUB_RESULT}"=0
-[ ! -e "${!_STUB_RUN}" ] || source "${!_STUB_RUN}"
+if test -e "${!_STUB_RUN}"; then source "${!_STUB_RUN}"; fi


 # Loop over each line in the plan.
@@ -80,14 +79,26 @@ done < "${!_STUB_PLAN}"


 if [ -n "${!_STUB_END}" ]; then
-  # Clean up the run file.
-  rm -f "${!_STUB_RUN}"
-
  # If the number of lines in the plan is larger than
  # the requested index, we failed.
  if [ $index -ge "${!_STUB_INDEX}" ]; then
    eval "${_STUB_RESULT}"=1
  fi
+  if [ "${!_STUB_RESULT}" -ne 0 ]; then
+    {
+      echo "index: $index; stub index: ${!_STUB_INDEX}"
+      echo "plan:"
+      cat "${!_STUB_PLAN}" || true
+      echo "run:"
+      cat "${!_STUB_RUN}" || true
+      echo "log:"
+      cat "${!_STUB_LOG}" || true
+    } >&2
+  fi
+
+  # Clean up the run file.
+  rm -f "${!_STUB_RUN}"
+  rm -f "${!_STUB_LOG}"

  # Return the result.
  exit "${!_STUB_RESULT}"
--- a/test/test_helper.bash
+++ b/test/test_helper.bash
@@ -16,6 +16,7 @@ stub() {

  export "${prefix}_STUB_PLAN"="${TMP}/${program}-stub-plan"
  export "${prefix}_STUB_RUN"="${TMP}/${program}-stub-run"
+  export "${prefix}_STUB_LOG"="${TMP}/${program}-stub-log"
  export "${prefix}_STUB_END"=

  mkdir -p "${TMP}/bin"
@@ -74,8 +75,10 @@ assert_failure() {

 assert_equal() {
  if [ "$1" != "$2" ]; then
-    { echo "expected: $1"
-      echo "actual:   $2"
+    { echo "expected:"
+      echo "$1"
+      echo "actual:"
+      echo "$2"
    } | flunk
  fi
 }
@@ -168,3 +171,4 @@ setup_conda() {
 teardown_conda() {
  rm -fr "${PYENV_ROOT}/versions/$1"
 }
+
--- a/test/version.bats
+++ b/test/version.bats
@@ -10,8 +10,6 @@ setup() {
  setup_virtualenv "2.7.7"
  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/2.7.7'"
  stub pyenv-version-name "echo 2.7.7"
-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv --version : echo \"1.11\""

@@ -29,12 +27,12 @@ setup() {
  setup_m_venv "3.4.1"
  stub pyenv-version-name "echo 3.4.1"
  stub pyenv-prefix "echo '${PYENV_ROOT}/versions/3.4.1'"
-  stub pyenv-exec "python3.4 -m venv --help : true"
+  stub pyenv-exec "python -m venv --help : true"

  run pyenv-virtualenv --version

  assert_success
-  [[ "$output" == "pyenv-virtualenv "?.?.?" (python3.4 -m venv)" ]]
+  [[ "$output" == "pyenv-virtualenv "?.?.?" (python -m venv)" ]]

  unstub pyenv-prefix
  teardown_m_venv "3.4.1"
--- a/test/virtualenv.bats
+++ b/test/virtualenv.bats
@@ -26,22 +26,52 @@ unstub_pyenv() {
  export PYENV_VERSION="2.7.11"
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
-  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\"; mkdir -p \"\$2/bin\""
  stub pyenv-exec "python -s -m ensurepip : false"
  stub pyenv-exec "python -s */get-pip.py : true"
  stub curl true
+  create_executable "${PYENV_VERSION}" "python-config"
+  create_executable "${PYENV_VERSION}" "python2-config"
+  create_executable "${PYENV_VERSION}" "python2.7-config"

  run pyenv-virtualenv "2.7.11" "venv"

  assert_output <<OUT
 PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/venv
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
+rehashed
+OUT
+  assert_success
+  for x in pydoc python-config python2-config python2.7-config; do
+    assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/$x" ]
+  done
+
+  unstub_pyenv
+  unstub pyenv-virtualenv-prefix
+  unstub pyenv-exec
+  unstub curl
+}
+
+@test "create virtualenv from a given prefix" {
+  stub_pyenv "2.7.11"
+  stub pyenv-virtualenv-prefix " : false"
+  stub pyenv-exec "python -m venv --help : false"
+  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
+  stub pyenv-exec "python -s -m ensurepip : false"
+  stub pyenv-exec "python -s */get-pip.py : true"
+  stub curl true
+  stub pyenv-latest "-f 2.7 : echo 2.7.11"
+
+  run pyenv-virtualenv "2.7" "venv"
+
+  assert_output <<OUT
+PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/venv
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
+  assert [ ! -e "${PYENV_ROOT}/versions/2.7" ]
  assert_success

  unstub_pyenv
@@ -55,8 +85,6 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-version-name "echo \${PYENV_VERSION}"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : false"
@@ -67,7 +95,7 @@ OUT

  assert_output <<OUT
 PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/venv
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
@@ -85,8 +113,6 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-version-name "echo \${PYENV_VERSION}"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : false"
@@ -97,7 +123,7 @@ OUT

  assert_output <<OUT
 PYENV_VERSION=2.7.11 virtualenv --verbose --python=${TMP}/python ${PYENV_ROOT}/versions/2.7.11/envs/venv
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
@@ -115,8 +141,6 @@ OUT
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-version-name "echo \${PYENV_VERSION}"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : false"
@@ -127,7 +151,7 @@ OUT

  assert_output <<OUT
 PYENV_VERSION=2.7.11 virtualenv --verbose --python=${TMP}/python ${PYENV_ROOT}/versions/2.7.11/envs/venv
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/venv/bin/pydoc" ]
@@ -180,8 +204,6 @@ OUT
  export PYENV_VERSION="2.7.11"
  stub_pyenv "${PYENV_VERSION}"
  stub pyenv-virtualenv-prefix " : false"
-  stub pyenv-exec "python2.7 -m venv --help : false"
-  stub pyenv-exec "python2 -m venv --help : false"
  stub pyenv-exec "python -m venv --help : false"
  stub pyenv-exec "virtualenv * : echo PYENV_VERSION=\${PYENV_VERSION} \"\$@\""
  stub pyenv-exec "python -s -m ensurepip : false"
@@ -192,7 +214,7 @@ OUT

  assert_output <<OUT
 PYENV_VERSION=2.7.11 virtualenv ${PYENV_ROOT}/versions/2.7.11/envs/foo
-Installing pip from https://bootstrap.pypa.io/get-pip.py...
+Installing pip from https://bootstrap.pypa.io/pip/2.7/get-pip.py...
 rehashed
 OUT
  assert [ -x "${PYENV_ROOT}/versions/2.7.11/envs/foo/bin/pydoc" ]
Author	SHA1	Message	Date
Ivan Pozdeev	e9b88cc366	1.2.4	2024-07-22 00:37:02 +03:00
native-api	d811b3fef2	Merge pull request #484 from native-api/pyenv_latest_f Reflect pyenv-latest switch change in 2.4.8	2024-07-22 00:34:28 +03:00
Ivan Pozdeev	d6756cab9b	CI: bump macos Github dropped macos-11, introduced 13 and 14	2024-07-22 00:32:59 +03:00
Ivan Pozdeev	6179ac76c4	Reflect pyenv-latest switch change in 2.4.8	2024-07-21 23:31:47 +03:00
Alex Galonsky	cf45718a1b	README: Remove dollar signs from commands that are meant to be copied (#481 )	2024-06-27 20:16:45 +03:00
native-api	37917069ec	Fix failing to detect `-m venv` when "python" is not provided by the distro (#479 )	2024-04-10 00:14:13 +03:00
Ivan Pozdeev	b90bd92853	1.2.3	2024-04-07 22:59:10 +03:00
Ivan Pozdeev	33f54ecad9	Add maintenance guide	2024-04-07 22:50:45 +03:00
native-api	f8469a1c67	Merge pull request #478 from native-api/3drparty_venv_over_ours Don't activate if a 3rd-party venv is activated over ours	2024-04-03 23:12:47 +03:00
Ivan Pozdeev	ac28398fc0	Don't activate if a 3rd-party virtualenv is active over ours	2024-04-03 21:09:22 +03:00
Ivan Pozdeev	45a28ac094	bump stub and stub fns to Pyenv version	2024-04-03 21:09:22 +03:00
Romir K	0f83c33a3b	Add fish prompt changing (#475 )	2024-02-12 12:58:27 +03:00
John HU	2b2b87a25a	Bump pyenv-virtualenv reporting version to match release (#471 ) The latest release so far (Dec 2023) is 1.2.2, but the version reported is still 1.2.1: https://github.com/pyenv/pyenv-virtualenv/releases/tag/v1.2.2	2023-12-06 06:56:52 +03:00
Jason Mobarak	38a6561f96	fix: add `colorize` helper (#470 )	2023-11-29 11:37:00 +03:00
native-api	c85c1c9ed5	Link python*-config into VE (#460 ) Required to build binaries that link against Python. Carl Meyer, the champion for PEP 0405, has confirmed that there isn't a particular reason why `venv` doesn't do that.	2023-06-27 01:36:04 +03:00
Elijah Lynn	cd6a51ad68	Add fish install oneliner (#322 ) Co-authored-by: Ivan Pozdeev <vano@mail.mipt.ru>	2023-04-17 00:01:19 +03:00
Marcin Konowalczyk	85d8c5aabf	More helpful error message when env's base version is not installed (#454 )	2023-04-10 21:42:47 +03:00
Josh French	fca12418ca	Add activate/deactivate hooks (#452 )	2023-03-22 20:39:55 +03:00
Jack McIvor	13bc1877ef	Update PYENV_VIRTUALENV_VERSION (#449 ) Co-authored-by: Jack McIvor <j.mcivor@draftkings.com>	2023-02-07 19:37:47 +03:00
Ivan Pozdeev	a724aaa149	Merge branch 'master' of https://github.com/pyenv/pyenv-virtualenv	2023-02-01 00:27:32 +03:00
Ivan Pozdeev	f4162706d8	Remove Bountysource from advertized donation sources Same as in Pyenv, as it's gone rogue	2023-02-01 00:27:13 +03:00
native-api	77a7644ff7	Remove prompt deprecation warning (#447 ) Prompt removal was never done and is not planned anymore	2023-01-31 23:14:52 +03:00
Ivan Pozdeev	826f3fbe6f	ISSUE_TEMPLATE.md: Add Zsh PS4	2023-01-31 23:02:54 +03:00
native-api	a6ab660b72	Support a prefix resolved by pyenv-latest as base version (#446 )	2023-01-29 23:47:22 +03:00
Ville Skyttä	d5f2878a97	Strip -<suffix> when autodetecting shell (#377 ) For example bash-5.1, bash-static.	2022-10-18 20:37:46 +03:00
Andrew Christianson	c4de2555b7	Use realpath of scripts to determine relative locations (#308 ) Just using paths relative to ${BASH_SOURCE} to access `libexec` fails if the scripts are symlinked to a location, such as when installed with Homebrew, since the `libexec` directory is not linked into `brew --prefix`. Implement a simple version of `realpath` and run `${BASH_SOURCE}` through it. This gets the actual installation directory relative to which `libexec` is located. Co-authored-by: Andrew Christianson <achristianson@edmunds.com>	2022-10-14 04:37:08 +03:00
Diego Fernández Giraldo	633711a0bc	Return control to pyenv-uninstall in uninstall/envs.bash (#321 )	2022-10-12 22:36:52 +03:00
P M	177eb67af3	Enhance documentation about options for `pyenv virtualenv` (#425 ) Co-authored-by: Ivan Pozdeev <vano@mail.mipt.ru>	2022-10-12 22:12:21 +03:00
native-api	0a1839d22a	Set up Github Actions CI (#440 ) * Adjust tests: update Pip URLs, update expected output to match newer code * Test library: improve failure message to eliminate the illusion of extra leading space in "actual" output * Use Bats 1.2.0 like Pyenv * Install greadlink for old MacOS * Delete duplicate test	2022-10-12 21:30:36 +03:00
Ville Skyttä	4054162a1c	Fix errors when `set -u` is set in the user's shell (#350 )	2022-10-12 07:41:29 +03:00
Ville Skyttä	9a57cd7711	Clone bats with --depth=1, gitignore it (#351 )	2022-10-11 22:53:34 +03:00
Ville Skyttä	3c0edf888e	Spelling fixes (#352 )	2022-10-10 21:50:28 +03:00
Ville Skyttä	057b9be9d8	fix: relative path to pyenv-realpath.dylib (#378 )	2022-10-10 21:48:29 +03:00
Joseph Egan	7932bb4cc0	Stop delete force failing when virtualenv does not exist (#330 )	2022-10-10 21:47:19 +03:00
laggardkernel	a911a2223f	Upgrade uninstall hook after pyenv/pyenv#2432 (#438 )	2022-10-10 20:34:24 +03:00
Eric N. Vander Weele	c6ff093344	Deduplicate shims in $PATH for the fish shell during initialization (#430 ) When a fish login shell is invoked within an existing login shell, avoid duplicating path to the shims by removing existing occurrences before prepending.	2022-05-19 19:03:51 +03:00
Nick	cc9d5f168e	Update `get-pip.py` URLs in `pyenv-virtualenv` (#426 )	2022-02-26 09:41:41 +03:00
Alain Kalker	017ea60cd3	Fix another unbound variable error (#424 ) * Fix tests failing after #423	2022-01-30 21:14:28 +03:00
Alain Kalker	1ee7ca6346	Fix unbound variable errors when running `pyenv activate` with `set -u` (#423 )	2022-01-29 20:53:52 +03:00
Ville Skyttä	91609e25f3	perf(sh-activate): avoid a duplicate pyenv-version-name call (#380 )	2021-11-14 02:30:56 +03:00
Seonghyeon Cho	5509c25ac1	Add (y/N) prompt help text (#404 )	2021-11-08 18:15:23 +03:00
jivanf	c3110d874e	Fix get-pip.py URLs for older versions of Python (#403 )	2021-11-08 18:14:47 +03:00
native-api	f95d6a9bee	Create FUNDING.yml	2021-10-08 11:55:00 +03:00
native-api	afa008ec95	Update ISSUE_TEMPLATE.md	2021-10-08 11:15:55 +03:00
native-api	6fa056912b	Create no-response.yml	2021-10-05 04:40:56 +03:00
native-api	2648a4af29	Update ISSUE_TEMPLATE.md	2021-10-05 01:30:31 +03:00
native-api	ce08a8ee72	Create ISSUE_TEMPLATE.md	2021-10-05 01:29:37 +03:00
Anton Petrov	29fb3c7cd1	Merge pull request #388 from native-api/patch-1 Fix installation steps to allow for Pyenv 2	2021-07-25 12:13:35 +03:00
Anton Petrov	c537bfff26	Merge pull request #395 from Gauravtalreja1/fix-394 Fixes #394 - update pyenv virtualenvs to list virtualenvs start with dot prefixes	2021-06-17 20:35:52 +03:00
Gaurav Talreja	b334dde5ef	Fix #394 - update pyenv virtualenvs command to list virtualenvs starting with dot prefixes	2021-06-16 15:20:14 +05:30
native-api	582b693c11	Fix installation steps to allow for Pyenv 2 The text included info on Pyenv startup which is now outdated and incorrect. Closes https://github.com/pyenv/pyenv/issues/1947, https://github.com/pyenv/pyenv-virtualenv/issues/387	2021-05-26 00:49:31 +03:00
Anton Petrov	6742d0ef10	Merge pull request #384 from native-api/profile_2_rc ~/.rc should be modified instead of ~/.profile	2021-05-09 20:56:31 +03:00
Anton Petrov	8c7ef734f9	Update pyenv-virtualenv-init https://github.com/pyenv/pyenv-installer/pull/109	2021-05-09 20:17:17 +03:00
Ivan Pozdeev	90f7b999ff	~/.rc should be modified instead of ~/.profile Otherwise, there's no effect for non-login interactive shells	2021-05-09 20:16:35 +03:00