Issue description
As documented, running pipenv uninstall --all removes install packages and does not update the Pipfile. It does however update the Pipfile.lock to a lock file with empty dependencies, This means that subsequent calls to pipenv install result in nothing being installed.
Expected result
pipenv uninstall --all should, as documented, "Purge all package(s) from virtualenv. Does not edit Pipfile."
Additionally, it should not update the Pipfile.lock.
Actual result
All dependencies are removed from Pipfile.lock
Steps to replicate
Make sure a Pipfile.lock does not exist.
Run pipenv install
Verify that Pipfile.lock has dependencies.
Run pipenv uninstall --all
Verify that Pipfile.lock has been updated to have no dependencies.
$ pipenv --support
Pipenv version: '2025.0.4' Pipenv location: '/usr/local/py-utils/venvs/pipenv/lib/python3.11/site-packages/pipenv' Python location: '/usr/local/py-utils/venvs/pipenv/bin/python' OS Name: 'posix' User pip version: '25.1.1' user Python installations found: - 3.11.14: /usr/local/python/current/bin/python3 - 3.11.14: /usr/local/python/current/bin/python - 3.10.6: /usr/bin/python3 - 3.10.6: /bin/python3 PEP 508 Information:
{'implementation_name': 'cpython',
'implementation_version': '3.11.14',
'os_name': 'posix',
'platform_machine': 'x86_64',
'platform_python_implementation': 'CPython',
'platform_release': '6.6.87.2-microsoft-standard-WSL2',
'platform_system': 'Linux',
'platform_version': '#1 SMP PREEMPT_DYNAMIC Thu Jun 5 18:30:46 UTC 2025',
'python_full_version': '3.11.14',
'python_version': '3.11',
'sys_platform': 'linux'}
System environment variables: - COLORTERM - VSCODE_DEBUGPY_ADAPTER_ENDPOINTS - NVM_INC - TERM_PROGRAM_VERSION - HOSTNAME - JAVA_HOME - PYDEVD_DISABLE_FILE_VALIDATION - SDKMAN_CANDIDATES_DIR - SDKMAN_BROKER_API - PWD - PIPX_BIN_DIR - GITHUB_SHA - BUNDLED_DEBUGPY_PATH - VSCODE_GIT_ASKPASS_NODE - GITHUB_REF - HOME - LANG - LS_COLORS - NVM_SYMLINK_CURRENT - ARTIFACTORY_PASSWORD - GIT_ASKPASS - VSCODE_GIT_IPC_AUTH_TOKEN - DOCKER_BUILDKIT - PYTHON_PATH - NVM_DIR - VSCODE_GIT_ASKPASS_EXTRA_ARGS - LESSCLOSE - TERM - LESSOPEN - USER - VSCODE_GIT_IPC_HANDLE - PIPX_HOME - MAVEN_HOME - SDKMAN_DIR - SHLVL - NVM_CD_FLAGS - GIT_EDITOR - PROMPT_DIRTRIM - ARTIFACTORY_USERNAME - SDKMAN_CANDIDATES_API - PYENV_ROOT - VSCODE_GIT_ASKPASS_MAIN - BROWSER - PATH - SDKMAN_PLATFORM - NVM_BIN - OLDPWD - TERM_PROGRAM - VSCODE_IPC_HOOK_CLI - _ - PIP_DISABLE_PIP_VERSION_CHECK - PYTHONDONTWRITEBYTECODE Pipenv–specific environment variables: Debug–specific environment variables: - PATH: /opt/liquibase:/home/vscode/bin:/home/vscode/.cursor-server/bin/dc8361355d709f306d5159635a677a571b277bc0/bin/remote-cli:/home/vscode/.local/bin:/home/vscode/bin:/opt/liquibase:/home/vscode/bin:/home/vscode/.pyenv/bin:/home/vscode/.sdkman/candidates/maven/current/bin:/home/vscode/.sdkman/candidates/java/current/bin:/home/vscode/.cursor-server/bin/dc8361355d709f306d5159635a677a571b277bc0/bin/remote-cli:/usr/local/python/current/bin:/usr/local/py-utils/bin:/usr/local/jupyter:/usr/local/share/nvm/versions/node/v24.13.0/bin:/home/vscode/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/home/vscode/.cursor-server/extensions/ms-python.debugpy-2025.18.0-linux-x64/bundled/scripts/noConfigScripts - LANG: en_US.UTF-8 - PWD: /workspaces/gene-panel-api/project
