Merge branch 'main' into main

.github/workflows/ci.yml

@@ -26,8 +26,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
       - run: pip install nox
       - run: nox -s docs
 
@@ -60,8 +62,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
       - name: Set up git credentials
         run: |
           git config --global user.email "[email protected]"
@@ -82,8 +86,10 @@ jobs:
       github.event_name != 'pull_request'
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"
 
       - run: pip install nox
       - run: nox -s vendoring
@@ -103,14 +109,15 @@ jobs:
       matrix:
         os: [Ubuntu, MacOS]
         python:
-          - 3.7
-          - 3.8
-          - 3.9
+          - "3.7"
+          - "3.8"
+          - "3.9"
           - "3.10"
+          - "3.11"
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
@@ -120,9 +127,9 @@ jobs:
 
       - name: Install MacOS dependencies
         if: matrix.os == 'MacOS'
-        run: brew install bzr
+        run: brew install breezy
 
-      - run: pip install nox 'virtualenv<20' 'setuptools != 60.6.0'
+      - run: pip install nox
 
       # Main check
       - name: Run unit tests
@@ -151,16 +158,17 @@ jobs:
       matrix:
         os: [Windows]
         python:
-          - 3.7
+          - "3.7"
           # Commented out, since Windows tests are expensively slow.
-          # - 3.8
-          # - 3.9
-          - "3.10"
+          # - "3.8"
+          # - "3.9"
+          # - "3.10"
+          - "3.11"
         group: [1, 2]
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}
 
@@ -179,7 +187,7 @@ jobs:
           $acl.AddAccessRule($rule)
           Set-Acl "R:\Temp" $acl
 
-      - run: pip install nox 'virtualenv<20'
+      - run: pip install nox
         env:
           TEMP: "R:\\Temp"
 
@@ -221,8 +229,8 @@ jobs:
       github.event_name != 'pull_request'
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: "3.10"
 
@@ -240,41 +248,6 @@ jobs:
           --durations=5
           --use-zipapp
 
-  # TODO: Remove this when we add Python 3.11 to CI.
-  tests-importlib-metadata:
-    name: tests for importlib.metadata backend
-    runs-on: ubuntu-latest
-    env:
-      _PIP_USE_IMPORTLIB_METADATA: 'true'
-
-    needs: [packaging, determine-changes]
-    if: >-
-      needs.determine-changes.outputs.tests == 'true' ||
-      github.event_name != 'pull_request'
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
-        with:
-          python-version: '3.10'
-
-      - name: Install Ubuntu dependencies
-        run: sudo apt-get install bzr
-
-      - run: pip install nox 'virtualenv<20'
-
-      - name: Run unit tests
-        run: >-
-          nox -s test-3.10 --
-          -m unit
-          --verbose --numprocesses auto --showlocals
-      - name: Run integration tests
-        run: >-
-          nox -s test-3.10 --
-          -m integration
-          --verbose --numprocesses auto --showlocals
-          --durations=5
-
   check:  # This job does nothing and is only used for the branch protection
     if: always()
 
@@ -285,7 +258,6 @@ jobs:
       - tests-unix
       - tests-windows
       - tests-zipapp
-      - tests-importlib-metadata
       - vendoring
 
     runs-on: ubuntu-latest

.github/workflows/news-file.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           # `towncrier check` runs `git diff --name-only origin/main...`, which
           # needs a non-shallow clone.

NEWS.rst

@@ -9,6 +9,17 @@
 
 .. towncrier release notes start
 
+22.3.1 (2022-11-05)
+===================
+
+Bug Fixes
+---------
+
+- Fix entry point generation of ``pip.X``, ``pipX.Y``, and ``easy_install-X.Y``
+  to correctly account for multi-digit Python version segments (e.g. the "11"
+  part of 3.11). (`#11547 <https://github.com/pypa/pip/issues/11547>`_)
+
+
 22.3 (2022-10-15)
 =================
 

docs/html/development/release-process.rst

@@ -65,6 +65,13 @@ their merits.
   ``pip._internal.utils.deprecation.deprecated``. The function is not a part of
   pip's public API.
 
+Supported Versions
+==================
+
+The latest version of the pip is the only supported version, previous
+versions should be considered unsupported. Users are encouraged to make
+regular updates to their version of pip in order to remain supported.
+
 .. _`Python 2 Support`:
 
 Python 2 Support

news/11547.bugfix.rst

@@ -0,0 +1,3 @@
+Fix entry point generation of ``pip.X``, ``pipX.Y``, and ``easy_install-X.Y``
+to correctly account for multi-digit Python version segments (e.g. the "11"
+part of 3.11).

noxfile.py

@@ -66,7 +66,7 @@ def should_update_common_wheels() -> bool:
 # -----------------------------------------------------------------------------
 # Development Commands
 # -----------------------------------------------------------------------------
-@nox.session(python=["3.7", "3.8", "3.9", "3.10", "pypy3"])
+@nox.session(python=["3.7", "3.8", "3.9", "3.10", "3.11", "pypy3"])
 def test(session: nox.Session) -> None:
     # Get the common wheels.
     if should_update_common_wheels():

setup.cfg

@@ -63,7 +63,6 @@ xfail_strict = True
 markers =
     network: tests that need network
     incompatible_with_sysconfig
-    incompatible_with_test_venv
     incompatible_with_venv
     no_auto_tempdir_manager
     unit: unit tests

src/pip/_internal/operations/install/wheel.py

@@ -325,7 +325,7 @@ def get_console_script_specs(console: Dict[str, str]) -> List[str]:
 
         scripts_to_generate.append(f"pip{get_major_minor_version()} = {pip_script}")
         # Delete any other versioned pip entry points
-        pip_ep = [k for k in console if re.match(r"pip(\d(\.\d)?)?$", k)]
+        pip_ep = [k for k in console if re.match(r"pip(\d+(\.\d+)?)?$", k)]
         for k in pip_ep:
             del console[k]
     easy_install_script = console.pop("easy_install", None)
@@ -340,7 +340,7 @@ def get_console_script_specs(console: Dict[str, str]) -> List[str]:
         )
         # Delete any other versioned easy_install entry points
         easy_install_ep = [
-            k for k in console if re.match(r"easy_install(-\d\.\d)?$", k)
+            k for k in console if re.match(r"easy_install(-\d+\.\d+)?$", k)
         ]
         for k in easy_install_ep:
             del console[k]

src/pip/_internal/utils/virtualenv.py

@@ -19,7 +19,7 @@ def _running_under_venv() -> bool:
     return sys.prefix != getattr(sys, "base_prefix", sys.prefix)
 
 
-def _running_under_regular_virtualenv() -> bool:
+def _running_under_legacy_virtualenv() -> bool:
     """Checks if sys.real_prefix is set.
 
     This handles virtual environments created with pypa's virtualenv.
@@ -29,8 +29,8 @@ def _running_under_regular_virtualenv() -> bool:
 
 
 def running_under_virtualenv() -> bool:
-    """Return True if we're running inside a virtualenv, False otherwise."""
-    return _running_under_venv() or _running_under_regular_virtualenv()
+    """True if we're running inside a virtual environment, False otherwise."""
+    return _running_under_venv() or _running_under_legacy_virtualenv()
 
 
 def _get_pyvenv_cfg_lines() -> Optional[List[str]]:
@@ -77,7 +77,7 @@ def _no_global_under_venv() -> bool:
     return False
 
 
-def _no_global_under_regular_virtualenv() -> bool:
+def _no_global_under_legacy_virtualenv() -> bool:
     """Check if "no-global-site-packages.txt" exists beside site.py
 
     This mirrors logic in pypa/virtualenv for determining whether system
@@ -98,7 +98,7 @@ def virtualenv_no_global() -> bool:
     if _running_under_venv():
         return _no_global_under_venv()
 
-    if _running_under_regular_virtualenv():
-        return _no_global_under_regular_virtualenv()
+    if _running_under_legacy_virtualenv():
+        return _no_global_under_legacy_virtualenv()
 
     return False

tests/conftest.py

@@ -108,10 +108,6 @@ def pytest_collection_modifyitems(config: Config, items: List[pytest.Function])
             if item.get_closest_marker("network") is not None:
                 item.add_marker(pytest.mark.flaky(reruns=3, reruns_delay=2))
 
-        if item.get_closest_marker("incompatible_with_test_venv") and config.getoption(
-            "--use-venv"
-        ):
-            item.add_marker(pytest.mark.skip("Incompatible with test venv"))
         if (
             item.get_closest_marker("incompatible_with_venv")
             and sys.prefix != sys.base_prefix
@@ -474,9 +470,6 @@ def virtualenv_template(
         ):
             (venv.bin / exe).unlink()
 
-    # Enable user site packages.
-    venv.user_site_packages = True
-
     # Rename original virtualenv directory to make sure
     # it's not reused by mistake from one of the copies.
     venv_template = tmpdir / "venv_template"
@@ -742,3 +735,8 @@ def mock_server() -> Iterator[MockServer]:
 @pytest.fixture
 def proxy(request: pytest.FixtureRequest) -> str:
     return request.config.getoption("proxy")
+
+
+@pytest.fixture
+def enable_user_site(virtualenv: VirtualEnvironment) -> None:
+    virtualenv.user_site_packages = True

tests/functional/test_build_env.py

@@ -204,7 +204,7 @@ def test_build_env_overlay_prefix_has_priority(script: PipTestEnvironment) -> No
     assert result.stdout.strip() == "2.0", str(result)
 
 
-@pytest.mark.incompatible_with_test_venv
+@pytest.mark.usefixtures("enable_user_site")
 def test_build_env_isolation(script: PipTestEnvironment) -> None:
 
     # Create dummy `pkg` wheel.

tests/functional/test_freeze.py

@@ -862,7 +862,7 @@ def test_freeze_with_requirement_option_package_repeated_multi_file(
 
 
 @pytest.mark.network
-@pytest.mark.incompatible_with_test_venv
+@pytest.mark.usefixtures("enable_user_site")
 def test_freeze_user(
     script: PipTestEnvironment, virtualenv: VirtualEnvironment, data: TestData
 ) -> None:
@@ -900,7 +900,7 @@ def test_freeze_path(tmpdir: Path, script: PipTestEnvironment, data: TestData) -
 
 
 @pytest.mark.network
-@pytest.mark.incompatible_with_test_venv
+@pytest.mark.usefixtures("enable_user_site")
 def test_freeze_path_exclude_user(
     tmpdir: Path, script: PipTestEnvironment, data: TestData
 ) -> None: