Repository: Becksteinlab/GromacsWrapper (language: python)

Issue:
update to using pyproject.toml only
* use pyproject.toml only
  * remove setup.py
  * remove setup.cfg
* versioningit works well in numkit so we should keep things in sync and update here/remove versioneer.

no console scripts installed in 0.9.0
The `gw-*.py` scripts are not installed in the bin directory.

With the switch to pyproject.toml #278 and modern versions of setuptools, we cannot use 

```toml
[tool.setuptools]

scripts = [
    "scripts/gw-join_parts.py",
    "scripts/gw-merge_topologies.py",
    "scripts/gw-forcefield.py",
    "scripts/gw-partial_tempering.py"
]
```
because with `python -m build` we get an error 
```
configuration error: `tool.setuptools` must not contain {'scripts'} properties
```

Background
* https://stackoverflow.com/a/74355524 says that we could include a shim `setup.py` just for scripts and that would likely work, but I want to make a clean break
* https://stackoverflow.com/a/74955996 suggests that the code above ought to work and only raise a warning that it's discouraged but presumably 1-2 years later, setuptools decided to not support it anymore


Discussion / hints:

The clean solution is to properly use [entrypoints](https://packaging.python.org/en/latest/specifications/entry-points/), which would require refactoring the scripts into a `gromacs.scripts` module with `main()` functions. However, the scripts are likely not used much and it's too much work to refactor _and_ adding tests. 

Therefore, I will not include them, see if anyone complains, and probably eventually remove them.
Also note that these scripts *never had tests* so one has to consider them broken...

Fix patch:
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 84a54393..06a59e38 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,7 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
         gromacs-version: ["2023.1"]
         # Test other GROMACS versions selectively on a recent Python.
         # On macOS only test one GROMACS version and two Python versions
@@ -50,25 +50,33 @@ jobs:
           - os: ubuntu-latest
             python-version: "3.11"
             gromacs-version: "2022.4"
-          # explicitly include a few macOS runners: MUST use 2018.6:
-          # (conda-forge GROMACS >= 2021 is compiled to use rdtscp CPU instruction but these
-          # are not available in the macOS GitHub runner so we need to use a different GROMACS
-          # version. 2018.5 from bioconda works. (2021.5 worked previously but not anymore.)
-          # Locally 2023.1 was successfully tested on Intel macOS 13.5.)
+          - os: ubuntu-latest
+            python-version: "3.11"
+            gromacs-version: "2023.4"       
+          - os: ubuntu-latest
+            python-version: "3.11"
+            gromacs-version: "2024.2"
+          # explicitly include a few macOS runners; finding a version that works
+          # on the GH runners is tricky (eg some are compiled for rdtscp CPU instructions
+          # that are not available); 2018.6 (bioconda) worked for a while, but then stopped
+          # being resolved. 2024.2 (conda-forge) runs at the moment
           - os: macOS-latest
             python-version: "3.11"
-            gromacs-version: "2018.6"
+            gromacs-version: "2024.2"
           - os: macOS-latest
             python-version: "3.12"
-            gromacs-version: "2018.6"
-            
+            gromacs-version: "2024.2"
+
 
     env:
       MPLBACKEND: agg
         
 
     steps:
-    - uses: actions/checkout@v3
+    - name: git checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-tags: true
 
     - name: micromamba package and testing environment installation (Python ${{ matrix.python-version }}, GROMACS ${{ matrix.gromacs-version }})
       uses: mamba-org/setup-micromamba@v1
diff --git a/.gitignore b/.gitignore
index 2976b4f7..6870cb42 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,6 @@ dist
 gromacs.log
 doc/sphinx/*.log
 *~
+
+# aut-generated by versioningit
+gromacs/_version.py
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 92a5dc97..a7750954 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -15,12 +15,12 @@ sphinx:
 # Optionally build your docs in additional formats such as PDF and ePub
 formats: all
 
-#### Ignored when using conda
-# python:
-#     install:
-#       - method: pip
-#         path: .
-#       - requirements: ci/readthedocs/requirements.txt
+
+# install package
+python:
+   install:
+      - method: pip
+        path: .
 
 conda:
     environment: ci/readthedocs/environment.yml
diff --git a/CHANGES b/CHANGES
index f6602ad8..864accd8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,16 +2,25 @@
  CHANGELOG for GromacsWrapper
 ==============================
 
-2023-xx-xx      0.9.0
+2024-06-15      0.9.0
 orbeckst, jandom, njzjz
 
 * officially support Python 3.12 (PR #271, issue #263)
-* removed support for legacy Python (<= 3.7) (#259)
+* supports GROMACS 2024.2 (PR #280)
+* removed support for legacy Python (<= 3.8) (#259)
 * fixed GROMACS TOP reader not reading angle parameters from topology
   file (#261)
 * fixed Python 3.12: No module named ('pkg_resources' #263)
 * fixed AttributeDict does not support hasattr (#214)
 * fixed handle KeyboardInterrupts when using MDRunner.run() (#252)
+* internally switched to pyproject.toml (#278)
+* Pending Deprecation for the gw-*.py scripts:
+
+  The gw-*.py scripts are NOT anymore installed (it's technically
+  messy with the new system #278 and requires code refactoring). They
+  will likely be DEPRECATED. See issue #279 for more details and voice
+  your opinion if you really need these scripts.
+  
 
 
 2023-09-16      0.8.5
diff --git a/MANIFEST.in b/MANIFEST.in
index 1e3c9ba8..2ef9ebf8 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,4 @@
-include   setup.py COPYING README.rst CHANGES AUTHORS
+include   COPYING README.rst CHANGES AUTHORS
 recursive-include scripts *.py
 graft     gromacs/templates/
-include versioneer.py
 include gromacs/_version.py
diff --git a/README.rst b/README.rst
index 47f83186..b685c2bb 100644
--- a/README.rst
+++ b/README.rst
@@ -11,8 +11,8 @@
 
 A primitive Python wrapper around the Gromacs_ tools. The library is
 tested with GROMACS 4.6.5, 2018.x, 2019.x, 2020.x, 2021.x, 2022.x,
-2023.x (and 5.x and 2016.x should also work). It supports Python
-3.8--3.12 on Linux and macOS.
+2023.x, 2024.x (and 5.x and 2016.x should also work). It supports
+Python 3.9--3.12 on Linux and macOS.
 
 GromacsWrapper also provides a small library (cook book) of often-used
 recipes and helper functions to set up MD simulations.
@@ -22,9 +22,9 @@ available at https://gromacswrapper.readthedocs.org for recent releases.
 
 The source code is available in the `GromacsWrapper git repository`_.
 
-Please be aware that this is **beta** software that most definitely
-contains bugs. It is *your* responsibility to ensure that you are
-running simulations with sensible parameters.
+Please be aware that this software is only minimally maintained and it
+most definitely contains bugs. It is *your* responsibility to ensure
+that you are running simulations with sensible parameters.
 
 .. _Gromacs: http://www.gromacs.org
 .. _Documentation: 
@@ -165,7 +165,7 @@ your own development::
 Questions
 =========
 
-Please ask questions in the `Issue Tracker`_ (instead of private email).
+Please ask questions in the `Discussion forum`_ (instead of private email).
 
 
 Reporting Bugs and Contributing to GromacsWrapper
diff --git a/doc/sphinx/source/index.txt b/doc/sphinx/source/index.txt
index 2c1abc57..2b93915e 100644
--- a/doc/sphinx/source/index.txt
+++ b/doc/sphinx/source/index.txt
@@ -19,7 +19,7 @@ errors are logged to a file so that there exists a complete history of
 what has been done.
 
 GROMACS_ versions 4.6.x, 2016.x, 2018.x, 2019.x, 2020.x, 2021.x,
-2022.x, and 2023.x are all supported. GromacsWrapper detects your
+2022.x, 2023.x, 2024.x are all supported. GromacsWrapper detects your
 Gromacs tools and provides them as :func:`gromacs.grompp`,
 :func:`gromacs.mdrun`, etc, regardless of your Gromacs version, which
 allows one to write scripts that are broadly Gromacs-version
diff --git a/doc/sphinx/source/installation.txt b/doc/sphinx/source/installation.txt
index a3221188..673909ed 100644
--- a/doc/sphinx/source/installation.txt
+++ b/doc/sphinx/source/installation.txt
@@ -14,7 +14,6 @@ these instructions. Ask for help in the `discussions`_ forum.
 .. _Issue Tracker: https://github.com/Becksteinlab/GromacsWrapper/issues
 .. _discussions:
    https://github.com/Becksteinlab/GromacsWrapper/discussions
-.. _setuptools: https://pypi.org/project/setuptools/
 
 
 ``pip`` installation
@@ -70,12 +69,12 @@ If your prefer to download manually, get the latest stable release
 from https://github.com/Becksteinlab/GromacsWrapper/releases and
 either ::
 
-  pip install GromacsWrapper-0.8.5.tar.gz
+  pip install GromacsWrapper-0.9.0.tar.gz
 
 or install from the unpacked source::
 
-  tar -zxvf GromacsWrapper-0.8.5.tar.gz
-  cd GromacsWrapper-0.8.5
+  tar -zxvf GromacsWrapper-0.9.0.tar.gz
+  cd GromacsWrapper-0.9.0
   pip install .
 
 
@@ -102,8 +101,8 @@ formatting so please install black_ and run it on your code.
 Requirements
 ============
 
-Python_ >= 3.8 and GROMACS_ (4.6.x, 2016, 2018, 2019, 2020, 2021,
-2022, 2023) must be installed.
+Python_ >= 3.9 and GROMACS_ (4.6.x, 2016, 2018, 2019, 2020, 2021,
+2022, 2023, 2024) must be installed.
 
 .. _Python: http://www.python.org
 
@@ -111,7 +110,7 @@ Python_ >= 3.8 and GROMACS_ (4.6.x, 2016, 2018, 2019, 2020, 2021,
 System requirements
 -------------------
 
-Tested with Python 3.8--3.12 on Linux and Mac OS X. Earlier Python
+Tested with Python 3.9--3.12 on Linux and Mac OS X. Earlier Python
 versions were only supported until release 0.8.5.
 
 
diff --git a/gromacs/__init__.py b/gromacs/__init__.py
index 554ba866..62c2cb6a 100644
--- a/gromacs/__init__.py
+++ b/gromacs/__init__.py
@@ -193,7 +193,8 @@
 #: the commit ID encoded in the trailing string.
 #:
 #: .. _`semantic versioning`: https://semver.org/
-__version__ = _version.get_versions()["version"]
+__version__ = _version.__version__
+del _version
 
 from . import fileformats
 from .exceptions import (
diff --git a/gromacs/_version.py b/gromacs/_version.py
deleted file mode 100644
index 10034d44..00000000
--- a/gromacs/_version.py
+++ /dev/null
@@ -1,716 +0,0 @@
-# This file helps to compute a version number in source trees obtained from
-# git-archive tarball (such as those provided by githubs download-from-tag
-# feature). Distribution tarballs (built by setup.py sdist) and build
-# directories (produced by setup.py build) will contain a much shorter file
-# that just contains the computed version number.
-
-# This file is released into the public domain.
-# Generated by versioneer-0.29
-# https://github.com/python-versioneer/python-versioneer
-
-"""Git implementation of _version.py."""
-
-import errno
-import os
-import re
-import subprocess
-import sys
-from typing import Any, Callable, Dict, List, Optional, Tuple
-import functools
-
-
-def get_keywords() -> Dict[str, str]:
-    """Get the keywords needed to look up the version information."""
-    # these strings will be replaced by git during git-archive.
-    # setup.py/versioneer.py will grep for the variable names, so they must
-    # each be defined on a line of their own. _version.py will just call
-    # get_keywords().
-    git_refnames = "$Format:%d$"
-    git_full = "$Format:%H$"
-    git_date = "$Format:%ci$"
-    keywords = {"refnames": git_refnames, "full": git_full, "date": git_date}
-    return keywords
-
-
-class VersioneerConfig:
-    """Container for Versioneer configuration parameters."""
-
-    VCS: str
-    style: str
-    tag_prefix: str
-    parentdir_prefix: str
-    versionfile_source: str
-    verbose: bool
-
-
-def get_config() -> VersioneerConfig:
-    """Create, populate and return the VersioneerConfig() object."""
-    # these strings are filled in when 'setup.py versioneer' creates
-    # _version.py
-    cfg = VersioneerConfig()
-    cfg.VCS = "git"
-    cfg.style = "pep440"
-    cfg.tag_prefix = "release-"
-    cfg.parentdir_prefix = "GromacsWrapper-"
-    cfg.versionfile_source = "gromacs/_version.py"
-    cfg.verbose = False
-    return cfg
-
-
-class NotThisMethod(Exception):
-    """Exception raised if a method is not valid for the current scenario."""
-
-
-LONG_VERSION_PY: Dict[str, str] = {}
-HANDLERS: Dict[str, Dict[str, Callable]] = {}
-
-
-def register_vcs_handler(vcs: str, method: str) -> Callable:  # decorator
-    """Create decorator to mark a method as the handler of a VCS."""
-
-    def decorate(f: Callable) -> Callable:
-        """Store f in HANDLERS[vcs][method]."""
-        if vcs not in HANDLERS:
-            HANDLERS[vcs] = {}
-        HANDLERS[vcs][method] = f
-        return f
-
-    return decorate
-
-
-def run_command(
-    commands: List[str],
-    args: List[str],
-    cwd: Optional[str] = None,
-    verbose: bool = False,
-    hide_stderr: bool = False,
-    env: Optional[Dict[str, str]] = None,
-) -> Tuple[Optional[str], Optional[int]]:
-    """Call the given command(s)."""
-    assert isinstance(commands, list)
-    process = None
-
-    popen_kwargs: Dict[str, Any] = {}
-    if sys.platform == "win32":
-        # This hides the console window if pythonw.exe is used
-        startupinfo = subprocess.STARTUPINFO()
-        startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
-        popen_kwargs["startupinfo"] = startupinfo
-
-    for command in commands:
-        try:
-            dispcmd = str([command] + args)
-            # remember shell=False, so use git.cmd on windows, not just git
-            process = subprocess.Popen(
-                [command] + args,
-                cwd=cwd,
-                env=env,
-                stdout=subprocess.PIPE,
-                stderr=(subprocess.PIPE if hide_stderr else None),
-                **popen_kwargs,
-            )
-            break
-        except OSError as e:
-            if e.errno == errno.ENOENT:
-                continue
-            if verbose:
-                print("unable to run %s" % dispcmd)
-                print(e)
-            return None, None
-    else:
-        if verbose:
-            print("unable to find command, tried %s" % (commands,))
-        return None, None
-    stdout = process.communicate()[0].strip().decode()
-    if process.returncode != 0:
-        if verbose:
-            print("unable to run %s (error)" % dispcmd)
-            print("stdout was %s" % stdout)
-        return None, process.returncode
-    return stdout, process.returncode
-
-
-def versions_from_parentdir(
-    parentdir_prefix: str,
-    root: str,
-    verbose: bool,
-) -> Dict[str, Any]:
-    """Try to determine the version from the parent directory name.
-
-    Source tarballs conventionally unpack into a directory that includes both
-    the project name and a version string. We will also support searching up
-    two directory levels for an appropriately named parent directory
-    """
-    rootdirs = []
-
-    for _ in range(3):
-        dirname = os.path.basename(root)
-        if dirname.startswith(parentdir_prefix):
-            return {
-                "version": dirname[len(parentdir_prefix) :],
-                "full-revisionid": None,
-                "dirty": False,
-                "error": None,
-                "date": None,
-            }
-        rootdirs.append(root)
-        root = os.path.dirname(root)  # up a level
-
-    if verbose:
-        print(
-            "Tried directories %s but none started with prefix %s"
-            % (str(rootdirs), parentdir_prefix)
-        )
-    raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
-
-
-@register_vcs_handler("git", "get_keywords")
-def git_get_keywords(versionfile_abs: str) -> Dict[str, str]:
-    """Extract version information from the given file."""
-    # the code embedded in _version.py can just fetch the value of these
-    # keywords. When used from setup.py, we don't want to import _version.py,
-    # so we do it with a regexp instead. This function is not used from
-    # _version.py.
-    keywords: Dict[str, str] = {}
-    try:
-        with open(versionfile_abs, "r") as fobj:
-            for line in fobj:
-                if line.strip().startswith("git_refnames ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["refnames"] = mo.group(1)
-                if line.strip().startswith("git_full ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["full"] = mo.group(1)
-                if line.strip().startswith("git_date ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["date"] = mo.group(1)
-    except OSError:
-        pass
-    return keywords
-
-
-@register_vcs_handler("git", "keywords")
-def git_versions_from_keywords(
-    keywords: Dict[str, str],
-    tag_prefix: str,
-    verbose: bool,
-) -> Dict[str, Any]:
-    """Get version information from git keywords."""
-    if "refnames" not in keywords:
-        raise NotThisMethod("Short version file found")
-    date = keywords.get("date")
-    if date is not None:
-        # Use only the last line.  Previous lines may contain GPG signature
-        # information.
-        date = date.splitlines()[-1]
-
-        # git-2.2.0 added "%cI", which expands to an ISO-8601 -compliant
-        # datestamp. However we prefer "%ci" (which expands to an "ISO-8601
-        # -like" string, which we must then edit to make compliant), because
-        # it's been around since git-1.5.3, and it's too difficult to
-        # discover which version we're using, or to work around using an
-        # older one.
-        date = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
-    refnames = keywords["refnames"].strip()
-    if refnames.startswith("$Format"):
-        if verbose:
-            print("keywords are unexpanded, not using")
-        raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
-    refs = {r.strip() for r in refnames.strip("()").split(",")}
-    # starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
-    # just "foo-1.0". If we see a "tag: " prefix, prefer those.
-    TAG = "tag: "
-    tags = {r[len(TAG) :] for r in refs if r.startswith(TAG)}
-    if not tags:
-        # Either we're using git < 1.8.3, or there really are no tags. We use
-        # a heuristic: assume all version tags have a digit. The old git %d
-        # expansion behaves like git log --decorate=short and strips out the
-        # refs/heads/ and refs/tags/ prefixes that would let us distinguish
-        # between branches and tags. By ignoring refnames without digits, we
-        # filter out many common branch names like "release" and
-        # "stabilization", as well as "HEAD" and "master".
-        tags = {r for r in refs if re.search(r"\d", r)}
-        if verbose:
-            print("discarding '%s', no digits" % ",".join(refs - tags))
-    if verbose:
-        print("likely tags: %s" % ",".join(sorted(tags)))
-    for ref in sorted(tags):
-        # sorting will prefer e.g. "2.0" over "2.0rc1"
-        if ref.startswith(tag_prefix):
-            r = ref[len(tag_prefix) :]
-            # Filter out refs that exactly match prefix or that don't start
-            # with a number once the prefix is stripped (mostly a concern
-            # when prefix is '')
-            if not re.match(r"\d", r):
-                continue
-            if verbose:
-                print("picking %s" % r)
-            return {
-                "version": r,
-                "full-revisionid": keywords["full"].strip(),
-                "dirty": False,
-                "error": None,
-                "date": date,
-            }
-    # no suitable tags, so version is "0+unknown", but full hex is still there
-    if verbose:
-        print("no suitable tags, using unknown + full revision id")
-    return {
-        "version": "0+unknown",
-        "full-revisionid": keywords["full"].strip(),
-        "dirty": False,
-        "error": "no suitable tags",
-        "date": None,
-    }
-
-
-@register_vcs_handler("git", "pieces_from_vcs")
-def git_pieces_from_vcs(
-    tag_prefix: str, root: str, verbose: bool, runner: Callable = run_command
-) -> Dict[str, Any]:
-    """Get version from 'git describe' in the root of the source tree.
-
-    This only gets called if the git-archive 'subst' keywords were *not*
-    expanded, and _version.py hasn't already been rewritten with a short
-    version string, meaning we're inside a checked out source tree.
-    """
-    GITS = ["git"]
-    if sys.platform == "win32":
-        GITS = ["git.cmd", "git.exe"]
-
-    # GIT_DIR can interfere with correct operation of Versioneer.
-    # It may be intended to be passed to the Versioneer-versioned project,
-    # but that should not change where we get our version from.
-    env = os.environ.copy()
-    env.pop("GIT_DIR", None)
-    runner = functools.partial(runner, env=env)
-
-    _, rc = runner(GITS, ["rev-parse", "--git-dir"], cwd=root, hide_stderr=not verbose)
-    if rc != 0:
-        if verbose:
-            print("Directory %s not under git control" % root)
-        raise NotThisMethod("'git rev-parse --git-dir' returned error")
-
-    # if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
-    # if there isn't one, this yields HEX[-dirty] (no NUM)
-    describe_out, rc = runner(
-        GITS,
-        [
-            "describe",
-            "--tags",
-            "--dirty",
-            "--always",
-            "--long",
-            "--match",
-            f"{tag_prefix}[[:digit:]]*",
-        ],
-        cwd=root,
-    )
-    # --long was added in git-1.5.5
-    if describe_out is None:
-        raise NotThisMethod("'git describe' failed")
-    describe_out = describe_out.strip()
-    full_out, rc = runner(GITS, ["rev-parse", "HEAD"], cwd=root)
-    if full_out is None:
-        raise NotThisMethod("'git rev-parse' failed")
-    full_out = full_out.strip()
-
-    pieces: Dict[str, Any] = {}
-    pieces["long"] = full_out
-    pieces["short"] = full_out[:7]  # maybe improved later
-    pieces["error"] = None
-
-    branch_name, rc = runner(GITS, ["rev-parse", "--abbrev-ref", "HEAD"], cwd=root)
-    # --abbrev-ref was added in git-1.6.3
-    if rc != 0 or branch_name is None:
-        raise NotThisMethod("'git rev-parse --abbrev-ref' returned error")
-    branch_name = branch_name.strip()
-
-    if branch_name == "HEAD":
-        # If we aren't exactly on a branch, pick a branch which represents
-        # the current commit. If all else fails, we are on a branchless
-        # commit.
-        branches, rc = runner(GITS, ["branch", "--contains"], cwd=root)
-        # --contains was added in git-1.5.4
-        if rc != 0 or branches is None:
-            raise NotThisMethod("'git branch --contains' returned error")
-        branches = branches.split("\n")
-
-        # Remove the first line if we're running detached
-        if "(" in branches[0]:
-            branches.pop(0)
-
-        # Strip off the leading "* " from the list of branches.
-        branches = [branch[2:] for branch in branches]
-        if "master" in branches:
-            branch_name = "master"
-        elif not branches:
-            branch_name = None
-        else:
-            # Pick the first branch that is returned. Good or bad.
-            branch_name = branches[0]
-
-    pieces["branch"] = branch_name
-
-    # parse describe_out. It will be like TAG-NUM-gHEX[-dirty] or HEX[-dirty]
-    # TAG might have hyphens.
-    git_describe = describe_out
-
-    # look for -dirty suffix
-    dirty = git_describe.endswith("-dirty")
-    pieces["dirty"] = dirty
-    if dirty:
-        git_describe = git_describe[: git_describe.rindex("-dirty")]
-
-    # now we have TAG-NUM-gHEX or HEX
-
-    if "-" in git_describe:
-        # TAG-NUM-gHEX
-        mo = re.search(r"^(.+)-(\d+)-g([0-9a-f]+)$", git_describe)
-        if not mo:
-            # unparsable. Maybe git-describe is misbehaving?
-            pieces["error"] = "unable to parse git-describe output: '%s'" % describe_out
-            return pieces
-
-        # tag
-        full_tag = mo.group(1)
-        if not full_tag.startswith(tag_prefix):
-            if verbose:
-                fmt = "tag '%s' doesn't start with prefix '%s'"
-                print(fmt % (full_tag, tag_prefix))
-            pieces["error"] = "tag '%s' doesn't start with prefix '%s'" % (
-                full_tag,
-                tag_prefix,
-            )
-            return pieces
-        pieces["closest-tag"] = full_tag[len(tag_prefix) :]
-
-        # distance: number of commits since tag
-        pieces["distance"] = int(mo.group(2))
-
-        # commit: short hex revision ID
-        pieces["short"] = mo.group(3)
-
-    else:
-        # HEX: no tags
-        pieces["closest-tag"] = None
-        out, rc = runner(GITS, ["rev-list", "HEAD", "--left-right"], cwd=root)
-        pieces["distance"] = len(out.split())  # total number of commits
-
-    # commit date: see ISO-8601 comment in git_versions_from_keywords()
-    date = runner(GITS, ["show", "-s", "--format=%ci", "HEAD"], cwd=root)[0].strip()
-    # Use only the last line.  Previous lines may contain GPG signature
-    # information.
-    date = date.splitlines()[-1]
-    pieces["date"] = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
-
-    return pieces
-
-
-def plus_or_dot(pieces: Dict[str, Any]) -> str:
-    """Return a + if we don't already have one, else return a ."""
-    if "+" in pieces.get("closest-tag", ""):
-        return "."
-    return "+"
-
-
-def render_pep440(pieces: Dict[str, Any]) -> str:
-    """Build up version string, with post-release "local version identifier".
-
-    Our goal: TAG[+DISTANCE.gHEX[.dirty]] . Note that if you
-    get a tagged build and then dirty it, you'll get TAG+0.gHEX.dirty
-
-    Exceptions:
-    1: no tags. git_describe was just HEX. 0+untagged.DISTANCE.gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += plus_or_dot(pieces)
-            rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def render_pep440_branch(pieces: Dict[str, Any]) -> str:
-    """TAG[[.dev0]+DISTANCE.gHEX[.dirty]] .
-
-    The ".dev0" means not master branch. Note that .dev0 sorts backwards
-    (a feature branch will appear "older" than the master branch).
-
-    Exceptions:
-    1: no tags. 0[.dev0]+untagged.DISTANCE.gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            if pieces["branch"] != "master":
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0"
-        if pieces["branch"] != "master":
-            rendered += ".dev0"
-        rendered += "+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def pep440_split_post(ver: str) -> Tuple[str, Optional[int]]:
-    """Split pep440 version string at the post-release segment.
-
-    Returns the release segments before the post-release and the
-    post-release version number (or -1 if no post-release segment is present).
-    """
-    vc = str.split(ver, ".post")
-    return vc[0], int(vc[1] or 0) if len(vc) == 2 else None
-
-
-def render_pep440_pre(pieces: Dict[str, Any]) -> str:
-    """TAG[.postN.devDISTANCE] -- No -dirty.
-
-    Exceptions:
-    1: no tags. 0.post0.devDISTANCE
-    """
-    if pieces["closest-tag"]:
-        if pieces["distance"]:
-            # update the post release segment
-            tag_version, post_version = pep440_split_post(pieces["closest-tag"])
-            rendered = tag_version
-            if post_version is not None:
-                rendered += ".post%d.dev%d" % (post_version + 1, pieces["distance"])
-            else:
-                rendered += ".post0.dev%d" % (pieces["distance"])
-        else:
-            # no commits, use the tag as the version
-            rendered = pieces["closest-tag"]
-    else:
-        # exception #1
-        rendered = "0.post0.dev%d" % pieces["distance"]
-    return rendered
-
-
-def render_pep440_post(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]+gHEX] .
-
-    The ".dev0" means dirty. Note that .dev0 sorts backwards
-    (a dirty tree will appear "older" than the corresponding clean one),
-    but you shouldn't be releasing software with -dirty anyways.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%d" % pieces["distance"]
-            if pieces["dirty"]:
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "g%s" % pieces["short"]
-    else:
-        # exception #1
-        rendered = "0.post%d" % pieces["distance"]
-        if pieces["dirty"]:
-            rendered += ".dev0"
-        rendered += "+g%s" % pieces["short"]
-    return rendered
-
-
-def render_pep440_post_branch(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]+gHEX[.dirty]] .
-
-    The ".dev0" means not master branch.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]+gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%d" % pieces["distance"]
-            if pieces["branch"] != "master":
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "g%s" % pieces["short"]
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0.post%d" % pieces["distance"]
-        if pieces["branch"] != "master":
-            rendered += ".dev0"
-        rendered += "+g%s" % pieces["short"]
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def render_pep440_old(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]] .
-
-    The ".dev0" means dirty.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%d" % pieces["distance"]
-            if pieces["dirty"]:
-                rendered += ".dev0"
-    else:
-        # exception #1
-        rendered = "0.post%d" % pieces["distance"]
-        if pieces["dirty"]:
-            rendered += ".dev0"
-    return rendered
-
-
-def render_git_describe(pieces: Dict[str, Any]) -> str:
-    """TAG[-DISTANCE-gHEX][-dirty].
-
-    Like 'git describe --tags --dirty --always'.
-
-    Exceptions:
-    1: no tags. HEX[-dirty]  (note: no 'g' prefix)
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"]:
-            rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
-    else:
-        # exception #1
-        rendered = pieces["short"]
-    if pieces["dirty"]:
-        rendered += "-dirty"
-    return rendered
-
-
-def render_git_describe_long(pieces: Dict[str, Any]) -> str:
-    """TAG-DISTANCE-gHEX[-dirty].
-
-    Like 'git describe --tags --dirty --always -long'.
-    The distance/hash is unconditional.
-
-    Exceptions:
-    1: no tags. HEX[-dirty]  (note: no 'g' prefix)
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
-    else:
-        # exception #1
-        rendered = pieces["short"]
-    if pieces["dirty"]:
-        rendered += "-dirty"
-    return rendered
-
-
-def render(pieces: Dict[str, Any], style: str) -> Dict[str, Any]:
-    """Render the given version pieces into the requested style."""
-    if pieces["error"]:
-        return {
-            "version": "unknown",
-            "full-revisionid": pieces.get("long"),
-            "dirty": None,
-            "error": pieces["error"],
-            "date": None,
-        }
-
-    if not style or style == "default":
-        style = "pep440"  # the default
-
-    if style == "pep440":
-        rendered = render_pep440(pieces)
-    elif style == "pep440-branch":
-        rendered = render_pep440_branch(pieces)
-    elif style == "pep440-pre":
-        rendered = render_pep440_pre(pieces)
-    elif style == "pep440-post":
-        rendered = render_pep440_post(pieces)
-    elif style == "pep440-post-branch":
-        rendered = render_pep440_post_branch(pieces)
-    elif style == "pep440-old":
-        rendered = render_pep440_old(pieces)
-    elif style == "git-describe":
-        rendered = render_git_describe(pieces)
-    elif style == "git-describe-long":
-        rendered = render_git_describe_long(pieces)
-    else:
-        raise ValueError("unknown style '%s'" % style)
-
-    return {
-        "version": rendered,
-        "full-revisionid": pieces["long"],
-        "dirty": pieces["dirty"],
-        "error": None,
-        "date": pieces.get("date"),
-    }
-
-
-def get_versions() -> Dict[str, Any]:
-    """Get version information or return default if unable to do so."""
-    # I am in _version.py, which lives at ROOT/VERSIONFILE_SOURCE. If we have
-    # __file__, we can work backwards from there to the root. Some
-    # py2exe/bbfreeze/non-CPython implementations don't do __file__, in which
-    # case we can only use expanded keywords.
-
-    cfg = get_config()
-    verbose = cfg.verbose
-
-    try:
-        return git_versions_from_keywords(get_keywords(), cfg.tag_prefix, verbose)
-    except NotThisMethod:
-        pass
-
-    try:
-        root = os.path.realpath(__file__)
-        # versionfile_source is the relative path from the top of the source
-        # tree (where the .git directory might live) to this file. Invert
-        # this to find the root from __file__.
-        for _ in cfg.versionfile_source.split("/"):
-            root = os.path.dirname(root)
-    except NameError:
-        return {
-            "version": "0+unknown",
-            "full-revisionid": None,
-            "dirty": None,
-            "error": "unable to find root of source tree",
-            "date": None,
-        }
-
-    try:
-        pieces = git_pieces_from_vcs(cfg.tag_prefix, root, verbose)
-        return render(pieces, cfg.style)
-    except NotThisMethod:
-        pass
-
-    try:
-        if cfg.parentdir_prefix:
-            return versions_from_parentdir(cfg.parentdir_prefix, root, verbose)
-    except NotThisMethod:
-        pass
-
-    return {
-        "version": "0+unknown",
-        "full-revisionid": None,
-        "dirty": None,
-        "error": "unable to compute version",
-        "date": None,
-    }
diff --git a/gromacs/cbook.py b/gromacs/cbook.py
index 4b56a3e6..ce10c42e 100644
--- a/gromacs/cbook.py
+++ b/gromacs/cbook.py
@@ -358,7 +358,7 @@ def trj_fitandcenter(xy=False, **kwargs):
             boxcenter="tric",
             pbc="mol",
             input=inpcompact,
-            **kwargs
+            **kwargs,
         )
         # explicitly set pbc="none" for the fitting stage (anything else will produce rubbish and/or
         # complaints from Gromacs)
@@ -375,7 +375,7 @@ def trj_fitandcenter(xy=False, **kwargs):
                 fit=fitmode,
                 center=True,
                 input=inpfit,
-                **kwargs
+                **kwargs,
             )
         else:
             # make sure that we fit EXACTLY as the user wants
@@ -387,7 +387,7 @@ def trj_fitandcenter(xy=False, **kwargs):
                 n=ndx,
                 fit=fitmode,
                 input=inpfit,
-                **kwargs
+                **kwargs,
             )
     finally:
         utilities.unlink_gmx(tmptrj)
@@ -2081,7 +2081,7 @@ def strip_water(
         compact=False,
         resn="SOL",
         groupname="notwater",
-        **kwargs
+        **kwargs,
     ):
         """Write xtc and tpr with water (by resname) removed.
 
diff --git a/gromacs/qsub.py b/gromacs/qsub.py
index 114350ee..b1da692d 100644
--- a/gromacs/qsub.py
+++ b/gromacs/qsub.py
@@ -331,7 +331,7 @@ def generate_submit_scripts(
     jobarray_string=None,
     startdir=None,
     npme=None,
-    **kwargs
+    **kwargs,
 ):
     """Write scripts for queuing systems.
 
diff --git a/gromacs/setup.py b/gromacs/setup.py
index 55e7e691..75f20901 100644
--- a/gromacs/setup.py
+++ b/gromacs/setup.py
@@ -182,7 +182,7 @@ def topology(
     posres="posres.itp",
     ff="oplsaa",
     water="tip4p",
-    **pdb2gmx_args
+    **pdb2gmx_args,
 ):
     """Build Gromacs topology files from pdb.
 
@@ -407,7 +407,7 @@ def solvate_sol(
     solvent_name="SOL",
     with_membrane=False,
     dirname="solvate",
-    **kwargs
+    **kwargs,
 ):
     structure = realpath(struct)
     topology = realpath(top)
@@ -511,7 +511,7 @@ def solvate_ion(
     ndx="main.ndx",
     mainselection='"Protein"',
     dirname="solvate",
-    **kwargs
+    **kwargs,
 ):
     structure = realpath(struct)
     topology = realpath(top)
@@ -665,7 +665,7 @@ def solvate(
     ndx="main.ndx",
     mainselection='"Protein"',
     dirname="solvate",
-    **kwargs
+    **kwargs,
 ):
     """Put protein into box, add water, add counter-ions.
 
@@ -750,7 +750,7 @@ def solvate(
         solvent_name=solvent_name,
         with_membrane=with_membrane,
         dirname=dirname,
-        **kwargs
+        **kwargs,
     )
 
     ion = solvate_ion(
@@ -763,7 +763,7 @@ def solvate(
         ndx=ndx,
         mainselection=mainselection,
         dirname=dirname,
-        **kwargs
+        **kwargs,
     )
     return ion
 
@@ -788,7 +788,7 @@ def energy_minimize(
     deffnm="em",
     mdrunner=None,
     mdrun_args=None,
-    **kwargs
+    **kwargs,
 ):
     """Energy minimize the system.
 
@@ -1023,7 +1023,7 @@ def _setup_MD(
     walltime=1 / 3.0,
     dt=0.002,
     runtime=1e3,
-    **mdp_kwargs
+    **mdp_kwargs,
 ):
     """Generic function to set up a ``mdrun`` MD simulation.
 
diff --git a/pyproject.toml b/pyproject.toml
index d8e8dfbf..19cdb6f5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,2 +1,90 @@
+[build-system]
+requires = ["setuptools>=42", "wheel", "versioningit"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "GromacsWrapper"
+description = "A Python wrapper around the GROMACS tools."
+readme = "README.rst"
+license = { text = "GPL-3.0-or-later" }
+authors = [
+    { name = "Oliver Beckstein", email = "orbeckst@gmail.com" }
+]
+dynamic = ["version"]
+
+keywords = ["science", "Gromacs", "analysis", "molecular dynamics"]
+classifiers = [
+    "Development Status :: 6 - Mature",
+    "Environment :: Console",
+    "Intended Audience :: Science/Research",
+    "License :: OSI Approved :: GNU General Public License (GPL)",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: POSIX",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: Microsoft :: Windows",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Scientific/Engineering :: Bio-Informatics",
+    "Topic :: Scientific/Engineering :: Chemistry",
+    "Topic :: Software Development :: Libraries :: Python Modules"
+]
+requires-python = ">=3.9"
+dependencies = [
+    "matplotlib",
+    "numkit",
+    "numpy>=1.0",
+]
+
+[project.urls]
+homepage = "https://github.com/Becksteinlab/GromacsWrapper"
+documentation = "https://GromacsWrapper.readthedocs.org/"
+repository = "https://github.com/Becksteinlab/GromacsWrapper"
+bug-tracker = "https://github.com/Becksteinlab/GromacsWrapper/issues"
+
+
+[project.optional-dependencies]
+testing = ["pytest", "pandas>=0.17"]
+
+
+[tool.setuptools]
+packages = { find = { exclude = ["scripts", "tests"] } }
+
+# not supported anymore
+#    configuration error: `tool.setuptools` must not contain {'scripts'} properties
+
+# scripts = [
+#     "scripts/gw-join_parts.py",
+#     "scripts/gw-merge_topologies.py",
+#     "scripts/gw-forcefield.py",
+#     "scripts/gw-partial_tempering.py"
+# ]
+
+[tool.setuptools.package-data]
+"gromacs" = [
+    "templates/*.sge",
+    "templates/*.pbs",
+    "templates/*.ll",
+    "templates/*.sh",
+    "templates/*.mdp",
+    "templates/*.cfg"
+]
+
+[tool.versioningit]
+
+[tool.versioningit.vcs]
+default-tag = "0.0.0"
+match = ["release-*"]
+
+[tool.versioningit.tag2version]
+rmprefix = "release-"
+
+[tool.versioningit.write]
+file = "gromacs/_version.py"
+
+
+
 [tool.black]
 extend-exclude = "tests/(test_core|fileformats/test_convert)\\.py"
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index d0465c67..00000000
--- a/setup.cfg
+++ /dev/null
@@ -1,10 +0,0 @@
-[bdist_wheel]
-universal = 1
-
-[versioneer]
-VCS = git
-style = pep440
-versionfile_source = gromacs/_version.py
-versionfile_build = gromacs/_version.py
-tag_prefix = release-
-parentdir_prefix = GromacsWrapper-
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 4a7098af..00000000
--- a/setup.py
+++ /dev/null
@@ -1,74 +0,0 @@
-# setuptools installation of GromacsWrapper
-# Copyright (c) 2008-2011 Oliver Beckstein <orbeckst@gmail.com>
-# Released under the GNU Public License 3 (or higher, your choice)
-#
-# See the files INSTALL and README for details or visit
-# https://github.com/Becksteinlab/GromacsWrapper
-from setuptools import setup, find_packages
-
-import versioneer
-
-with open("README.rst") as readme:
-    long_description = readme.read()
-
-
-setup(
-    name="GromacsWrapper",
-    version=versioneer.get_version(),
-    cmdclass=versioneer.get_cmdclass(),
-    description="A Python wrapper around the GROMACS tools.",
-    long_description=long_description,
-    long_description_content_type="text/x-rst",
-    author="Oliver Beckstein",
-    author_email="orbeckst@gmail.com",
-    license="GPLv3",
-    url="https://github.com/Becksteinlab/GromacsWrapper",
-    download_url="https://github.com/Becksteinlab/GromacsWrapper/downloads",
-    keywords="science Gromacs analysis 'molecular dynamics'",
-    classifiers=[
-        "Development Status :: 4 - Beta",
-        "Environment :: Console",
-        "Intended Audience :: Science/Research",
-        "License :: OSI Approved :: GNU General Public License (GPL)",
-        "License :: OSI Approved :: BSD License",
-        "Operating System :: POSIX",
-        "Operating System :: MacOS :: MacOS X",
-        "Operating System :: Microsoft :: Windows ",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: 3.12",
-        "Topic :: Scientific/Engineering :: Bio-Informatics",
-        "Topic :: Scientific/Engineering :: Chemistry",
-        "Topic :: Software Development :: Libraries :: Python Modules",
-    ],
-    packages=find_packages(
-        exclude=["scripts", "tests", "tests.*", "extras", "doc/examples"]
-    ),
-    scripts=[
-        "scripts/gw-join_parts.py",
-        "scripts/gw-merge_topologies.py",
-        "scripts/gw-forcefield.py",
-        "scripts/gw-partial_tempering.py",
-    ],
-    package_data={
-        "gromacs": [
-            "templates/*.sge",
-            "templates/*.pbs",  # template files
-            "templates/*.ll",
-            "templates/*.sh",
-            "templates/*.mdp",
-            "templates/*.cfg",
-        ],
-    },
-    install_requires=[
-        "matplotlib",
-        "numkit",  # numerical helpers
-        "numpy>=1.0",
-        'setuptools; python_version >= "3.12"',  # contains 'pkg_resources' for versioneer
-    ],
-    tests_require=["pytest", "pandas>=0.17"],
-    zip_safe=True,
-)
diff --git a/versioneer.py b/versioneer.py
deleted file mode 100644
index de97d904..00000000
--- a/versioneer.py
+++ /dev/null
@@ -1,2334 +0,0 @@
-# Version: 0.29
-
-"""The Versioneer - like a rocketeer, but for versions.
-
-The Versioneer
-==============
-
-* like a rocketeer, but for versions!
-* https://github.com/python-versioneer/python-versioneer
-* Brian Warner
-* License: Public Domain (Unlicense)
-* Compatible with: Python 3.7, 3.8, 3.9, 3.10, 3.11 and pypy3
-* [![Latest Version][pypi-image]][pypi-url]
-* [![Build Status][travis-image]][travis-url]
-
-This is a tool for managing a recorded version number in setuptools-based
-python projects. The goal is to remove the tedious and error-prone "update
-the embedded version string" step from your release process. Making a new
-release should be as easy as recording a new tag in your version-control
-system, and maybe making new tarballs.
-
-
-## Quick Install
-
-Versioneer provides two installation modes. The "classic" vendored mode installs
-a copy of versioneer into your repository. The experimental build-time dependency mode
-is intended to allow you to skip this step and simplify the process of upgrading.
-
-### Vendored mode
-
-* `pip install versioneer` to somewhere in your $PATH
-   * A [conda-forge recipe](https://github.com/conda-forge/versioneer-feedstock) is
-     available, so you can also use `conda install -c conda-forge versioneer`
-* add a `[tool.versioneer]` section to your `pyproject.toml` or a
-  `[versioneer]` section to your `setup.cfg` (see [Install](INSTALL.md))
-   * Note that you will need to add `tomli; python_version < "3.11"` to your
-     build-time dependencies if you use `pyproject.toml`
-* run `versioneer install --vendor` in your source tree, commit the results
-* verify version information with `python setup.py version`
-
-### Build-time dependency mode
-
-* `pip install versioneer` to somewhere in your $PATH
-   * A [conda-forge recipe](https://github.com/conda-forge/versioneer-feedstock) is
-     available, so you can also use `conda install -c conda-forge versioneer`
-* add a `[tool.versioneer]` section to your `pyproject.toml` or a
-  `[versioneer]` section to your `setup.cfg` (see [Install](INSTALL.md))
-* add `versioneer` (with `[toml]` extra, if configuring in `pyproject.toml`)
-  to the `requires` key of the `build-system` table in `pyproject.toml`:
-  ```toml
-  [build-system]
-  requires = ["setuptools", "versioneer[toml]"]
-  build-backend = "setuptools.build_meta"
-  ```
-* run `versioneer install --no-vendor` in your source tree, commit the results
-* verify version information with `python setup.py version`
-
-## Version Identifiers
-
-Source trees come from a variety of places:
-
-* a version-control system checkout (mostly used by developers)
-* a nightly tarball, produced by build automation
-* a snapshot tarball, produced by a web-based VCS browser, like github's
-  "tarball from tag" feature
-* a release tarball, produced by "setup.py sdist", distributed through PyPI
-
-Within each source tree, the version identifier (either a string or a number,
-this tool is format-agnostic) can come from a variety of places:
-
-* ask the VCS tool itself, e.g. "git describe" (for checkouts), which knows
-  about recent "tags" and an absolute revision-id
-* the name of the directory into which the tarball was unpacked
-* an expanded VCS keyword ($Id$, etc)
-* a `_version.py` created by some earlier build step
-
-For released software, the version identifier is closely related to a VCS
-tag. Some projects use tag names that include more than just the version
-string (e.g. "myproject-1.2" instead of just "1.2"), in which case the tool
-needs to strip the tag prefix to extract the version identifier. For
-unreleased software (between tags), the version identifier should provide
-enough information to help developers recreate the same tree, while also
-giving them an idea of roughly how old the tree is (after version 1.2, before
-version 1.3). Many VCS systems can report a description that captures this,
-for example `git describe --tags --dirty --always` reports things like
-"0.7-1-g574ab98-dirty" to indicate that the checkout is one revision past the
-0.7 tag, has a unique revision id of "574ab98", and is "dirty" (it has
-uncommitted changes).
-
-The version identifier is used for multiple purposes:
-
-* to allow the module to self-identify its version: `myproject.__version__`
-* to choose a name and prefix for a 'setup.py sdist' tarball
-
-## Theory of Operation
-
-Versioneer works by adding a special `_version.py` file into your source
-tree, where your `__init__.py` can import it. This `_version.py` knows how to
-dynamically ask the VCS tool for version information at import time.
-
-`_version.py` also contains `$Revision$` markers, and the installation
-process marks `_version.py` to have this marker rewritten with a tag name
-during the `git archive` command. As a result, generated tarballs will
-contain enough information to get the proper version.
-
-To allow `setup.py` to compute a version too, a `versioneer.py` is added to
-the top level of your source tree, next to `setup.py` and the `setup.cfg`
-that configures it. This overrides several distutils/setuptools commands to
-compute the version when invoked, and changes `setup.py build` and `setup.py
-sdist` to replace `_version.py` with a small static file that contains just
-the generated version data.
-
-## Installation
-
-See [INSTALL.md](./INSTALL.md) for detailed installation instructions.
-
-## Version-String Flavors
-
-Code which uses Versioneer can learn about its version string at runtime by
-importing `_version` from your main `__init__.py` file and running the
-`get_versions()` function. From the "outside" (e.g. in `setup.py`), you can
-import the top-level `versioneer.py` and run `get_versions()`.
-
-Both functions return a dictionary with different flavors of version
-information:
-
-* `['version']`: A condensed version string, rendered using the selected
-  style. This is the most commonly used value for the project's version
-  string. The default "pep440" style yields strings like `0.11`,
-  `0.11+2.g1076c97`, or `0.11+2.g1076c97.dirty`. See the "Styles" section
-  below for alternative styles.
-
-* `['full-revisionid']`: detailed revision identifier. For Git, this is the
-  full SHA1 commit id, e.g. "1076c978a8d3cfc70f408fe5974aa6c092c949ac".
-
-* `['date']`: Date and time of the latest `HEAD` commit. For Git, it is the
-  commit date in ISO 8601 format. This will be None if the date is not
-  available.
-
-* `['dirty']`: a boolean, True if the tree has uncommitted changes. Note that
-  this is only accurate if run in a VCS checkout, otherwise it is likely to
-  be False or None
-
-* `['error']`: if the version string could not be computed, this will be set
-  to a string describing the problem, otherwise it will be None. It may be
-  useful to throw an exception in setup.py if this is set, to avoid e.g.
-  creating tarballs with a version string of "unknown".
-
-Some variants are more useful than others. Including `full-revisionid` in a
-bug report should allow developers to reconstruct the exact code being tested
-(or indicate the presence of local changes that should be shared with the
-developers). `version` is suitable for display in an "about" box or a CLI
-`--version` output: it can be easily compared against release notes and lists
-of bugs fixed in various releases.
-
-The installer adds the following text to your `__init__.py` to place a basic
-version in `YOURPROJECT.__version__`:
-
-    from ._version import get_versions
-    __version__ = get_versions()['version']
-    del get_versions
-
-## Styles
-
-The setup.cfg `style=` configuration controls how the VCS information is
-rendered into a version string.
-
-The default style, "pep440", produces a PEP440-compliant string, equal to the
-un-prefixed tag name for actual releases, and containing an additional "local
-version" section with more detail for in-between builds. For Git, this is
-TAG[+DISTANCE.gHEX[.dirty]] , using information from `git describe --tags
---dirty --always`. For example "0.11+2.g1076c97.dirty" indicates that the
-tree is like the "1076c97" commit but has uncommitted changes (".dirty"), and
-that this commit is two revisions ("+2") beyond the "0.11" tag. For released
-software (exactly equal to a known tag), the identifier will only contain the
-stripped tag, e.g. "0.11".
-
-Other styles are available. See [details.md](details.md) in the Versioneer
-source tree for descriptions.
-
-## Debugging
-
-Versioneer tries to avoid fatal errors: if something goes wrong, it will tend
-to return a version of "0+unknown". To investigate the problem, run `setup.py
-version`, which will run the version-lookup code in a verbose mode, and will
-display the full contents of `get_versions()` (including the `error` string,
-which may help identify what went wrong).
-
-## Known Limitations
-
-Some situations are known to cause problems for Versioneer. This details the
-most significant ones. More can be found on Github
-[issues page](https://github.com/python-versioneer/python-versioneer/issues).
-
-### Subprojects
-
-Versioneer has limited support for source trees in which `setup.py` is not in
-the root directory (e.g. `setup.py` and `.git/` are *not* siblings). The are
-two common reasons why `setup.py` might not be in the root:
-
-* Source trees which contain multiple subprojects, such as
-  [Buildbot](https://github.com/buildbot/buildbot), which contains both
-  "master" and "slave" subprojects, each with their own `setup.py`,
-  `setup.cfg`, and `tox.ini`. Projects like these produce multiple PyPI
-  distributions (and upload multiple independently-installable tarballs).
-* Source trees whose main purpose is to contain a C library, but which also
-  provide bindings to Python (and perhaps other languages) in subdirectories.
-
-Versioneer will look for `.git` in parent directories, and most operations
-should get the right version string. However `pip` and `setuptools` have bugs
-and implementation details which frequently cause `pip install .` from a
-subproject directory to fail to find a correct version string (so it usually
-defaults to `0+unknown`).
-
-`pip install --editable .` should work correctly. `setup.py install` might
-work too.
-
-Pip-8.1.1 is known to have this problem, but hopefully it will get fixed in
-some later version.
-
-[Bug #38](https://github.com/python-versioneer/python-versioneer/issues/38) is tracking
-this issue. The discussion in
-[PR #61](https://github.com/python-versioneer/python-versioneer/pull/61) describes the
-issue from the Versioneer side in more detail.
-[pip PR#3176](https://github.com/pypa/pip/pull/3176) and
-[pip PR#3615](https://github.com/pypa/pip/pull/3615) contain work to improve
-pip to let Versioneer work correctly.
-
-Versioneer-0.16 and earlier only looked for a `.git` directory next to the
-`setup.cfg`, so subprojects were completely unsupported with those releases.
-
-### Editable installs with setuptools <= 18.5
-
-`setup.py develop` and `pip install --editable .` allow you to install a
-project into a virtualenv once, then continue editing the source code (and
-test) without re-installing after every change.
-
-"Entry-point scripts" (`setup(entry_points={"console_scripts": ..})`) are a
-convenient way to specify executable scripts that should be installed along
-with the python package.
-
-These both work as expected when using modern setuptools. When using
-setuptools-18.5 or earlier, however, certain operations will cause
-`pkg_resources.DistributionNotFound` errors when running the entrypoint
-script, which must be resolved by re-installing the package. This happens
-when the install happens with one version, then the egg_info data is
-regenerated while a different version is checked out. Many setup.py commands
-cause egg_info to be rebuilt (including `sdist`, `wheel`, and installing into
-a different virtualenv), so this can be surprising.
-
-[Bug #83](https://github.com/python-versioneer/python-versioneer/issues/83) describes
-this one, but upgrading to a newer version of setuptools should probably
-resolve it.
-
-
-## Updating Versioneer
-
-To upgrade your project to a new release of Versioneer, do the following:
-
-* install the new Versioneer (`pip install -U versioneer` or equivalent)
-* edit `setup.cfg` and `pyproject.toml`, if necessary,
-  to include any new configuration settings indicated by the release notes.
-  See [UPGRADING](./UPGRADING.md) for details.
-* re-run `versioneer install --[no-]vendor` in your source tree, to replace
-  `SRC/_version.py`
-* commit any changed files
-
-## Future Directions
-
-This tool is designed to make it easily extended to other version-control
-systems: all VCS-specific components are in separate directories like
-src/git/ . The top-level `versioneer.py` script is assembled from these
-components by running make-versioneer.py . In the future, make-versioneer.py
-will take a VCS name as an argument, and will construct a version of
-`versioneer.py` that is specific to the given VCS. It might also take the
-configuration arguments that are currently provided manually during
-installation by editing setup.py . Alternatively, it might go the other
-direction and include code from all supported VCS systems, reducing the
-number of intermediate scripts.
-
-## Similar projects
-
-* [setuptools_scm](https://github.com/pypa/setuptools_scm/) - a non-vendored build-time
-  dependency
-* [minver](https://github.com/jbweston/miniver) - a lightweight reimplementation of
-  versioneer
-* [versioningit](https://github.com/jwodder/versioningit) - a PEP 518-based setuptools
-  plugin
-
-## License
-
-To make Versioneer easier to embed, all its code is dedicated to the public
-domain. The `_version.py` that it creates is also in the public domain.
-Specifically, both are released under the "Unlicense", as described in
-https://unlicense.org/.
-
-[pypi-image]: https://img.shields.io/pypi/v/versioneer.svg
-[pypi-url]: https://pypi.python.org/pypi/versioneer/
-[travis-image]:
-https://img.shields.io/travis/com/python-versioneer/python-versioneer.svg
-[travis-url]: https://travis-ci.com/github/python-versioneer/python-versioneer
-
-"""
-# pylint:disable=invalid-name,import-outside-toplevel,missing-function-docstring
-# pylint:disable=missing-class-docstring,too-many-branches,too-many-statements
-# pylint:disable=raise-missing-from,too-many-lines,too-many-locals,import-error
-# pylint:disable=too-few-public-methods,redefined-outer-name,consider-using-with
-# pylint:disable=attribute-defined-outside-init,too-many-arguments
-
-import configparser
-import errno
-import json
-import os
-import re
-import subprocess
-import sys
-from pathlib import Path
-from typing import Any, Callable, cast, Dict, List, Optional, Tuple, Union
-from typing import NoReturn
-import functools
-
-have_tomllib = True
-if sys.version_info >= (3, 11):
-    import tomllib
-else:
-    try:
-        import tomli as tomllib
-    except ImportError:
-        have_tomllib = False
-
-
-class VersioneerConfig:
-    """Container for Versioneer configuration parameters."""
-
-    VCS: str
-    style: str
-    tag_prefix: str
-    versionfile_source: str
-    versionfile_build: Optional[str]
-    parentdir_prefix: Optional[str]
-    verbose: Optional[bool]
-
-
-def get_root() -> str:
-    """Get the project root directory.
-
-    We require that all commands are run from the project root, i.e. the
-    directory that contains setup.py, setup.cfg, and versioneer.py .
-    """
-    root = os.path.realpath(os.path.abspath(os.getcwd()))
-    setup_py = os.path.join(root, "setup.py")
-    pyproject_toml = os.path.join(root, "pyproject.toml")
-    versioneer_py = os.path.join(root, "versioneer.py")
-    if not (
-        os.path.exists(setup_py)
-        or os.path.exists(pyproject_toml)
-        or os.path.exists(versioneer_py)
-    ):
-        # allow 'python path/to/setup.py COMMAND'
-        root = os.path.dirname(os.path.realpath(os.path.abspath(sys.argv[0])))
-        setup_py = os.path.join(root, "setup.py")
-        pyproject_toml = os.path.join(root, "pyproject.toml")
-        versioneer_py = os.path.join(root, "versioneer.py")
-    if not (
-        os.path.exists(setup_py)
-        or os.path.exists(pyproject_toml)
-        or os.path.exists(versioneer_py)
-    ):
-        err = (
-            "Versioneer was unable to run the project root directory. "
-            "Versioneer requires setup.py to be executed from "
-            "its immediate directory (like 'python setup.py COMMAND'), "
-            "or in a way that lets it use sys.argv[0] to find the root "
-            "(like 'python path/to/setup.py COMMAND')."
-        )
-        raise VersioneerBadRootError(err)
-    try:
-        # Certain runtime workflows (setup.py install/develop in a setuptools
-        # tree) execute all dependencies in a single python process, so
-        # "versioneer" may be imported multiple times, and python's shared
-        # module-import table will cache the first one. So we can't use
-        # os.path.dirname(__file__), as that will find whichever
-        # versioneer.py was first imported, even in later projects.
-        my_path = os.path.realpath(os.path.abspath(__file__))
-        me_dir = os.path.normcase(os.path.splitext(my_path)[0])
-        vsr_dir = os.path.normcase(os.path.splitext(versioneer_py)[0])
-        if me_dir != vsr_dir and "VERSIONEER_PEP518" not in globals():
-            print(
-                "Warning: build in %s is using versioneer.py from %s"
-                % (os.path.dirname(my_path), versioneer_py)
-            )
-    except NameError:
-        pass
-    return root
-
-
-def get_config_from_root(root: str) -> VersioneerConfig:
-    """Read the project setup.cfg file to determine Versioneer config."""
-    # This might raise OSError (if setup.cfg is missing), or
-    # configparser.NoSectionError (if it lacks a [versioneer] section), or
-    # configparser.NoOptionError (if it lacks "VCS="). See the docstring at
-    # the top of versioneer.py for instructions on writing your setup.cfg .
-    root_pth = Path(root)
-    pyproject_toml = root_pth / "pyproject.toml"
-    setup_cfg = root_pth / "setup.cfg"
-    section: Union[Dict[str, Any], configparser.SectionProxy, None] = None
-    if pyproject_toml.exists() and have_tomllib:
-        try:
-            with open(pyproject_toml, "rb") as fobj:
-                pp = tomllib.load(fobj)
-            section = pp["tool"]["versioneer"]
-        except (tomllib.TOMLDecodeError, KeyError) as e:
-            print(f"Failed to load config from {pyproject_toml}: {e}")
-            print("Try to load it from setup.cfg")
-    if not section:
-        parser = configparser.ConfigParser()
-        with open(setup_cfg) as cfg_file:
-            parser.read_file(cfg_file)
-        parser.get("versioneer", "VCS")  # raise error if missing
-
-        section = parser["versioneer"]
-
-    # `cast`` really shouldn't be used, but its simplest for the
-    # common VersioneerConfig users at the moment. We verify against
-    # `None` values elsewhere where it matters
-
-    cfg = VersioneerConfig()
-    cfg.VCS = section["VCS"]
-    cfg.style = section.get("style", "")
-    cfg.versionfile_source = cast(str, section.get("versionfile_source"))
-    cfg.versionfile_build = section.get("versionfile_build")
-    cfg.tag_prefix = cast(str, section.get("tag_prefix"))
-    if cfg.tag_prefix in ("''", '""', None):
-        cfg.tag_prefix = ""
-    cfg.parentdir_prefix = section.get("parentdir_prefix")
-    if isinstance(section, configparser.SectionProxy):
-        # Make sure configparser translates to bool
-        cfg.verbose = section.getboolean("verbose")
-    else:
-        cfg.verbose = section.get("verbose")
-
-    return cfg
-
-
-class NotThisMethod(Exception):
-    """Exception raised if a method is not valid for the current scenario."""
-
-
-# these dictionaries contain VCS-specific tools
-LONG_VERSION_PY: Dict[str, str] = {}
-HANDLERS: Dict[str, Dict[str, Callable]] = {}
-
-
-def register_vcs_handler(vcs: str, method: str) -> Callable:  # decorator
-    """Create decorator to mark a method as the handler of a VCS."""
-
-    def decorate(f: Callable) -> Callable:
-        """Store f in HANDLERS[vcs][method]."""
-        HANDLERS.setdefault(vcs, {})[method] = f
-        return f
-
-    return decorate
-
-
-def run_command(
-    commands: List[str],
-    args: List[str],
-    cwd: Optional[str] = None,
-    verbose: bool = False,
-    hide_stderr: bool = False,
-    env: Optional[Dict[str, str]] = None,
-) -> Tuple[Optional[str], Optional[int]]:
-    """Call the given command(s)."""
-    assert isinstance(commands, list)
-    process = None
-
-    popen_kwargs: Dict[str, Any] = {}
-    if sys.platform == "win32":
-        # This hides the console window if pythonw.exe is used
-        startupinfo = subprocess.STARTUPINFO()
-        startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
-        popen_kwargs["startupinfo"] = startupinfo
-
-    for command in commands:
-        try:
-            dispcmd = str([command] + args)
-            # remember shell=False, so use git.cmd on windows, not just git
-            process = subprocess.Popen(
-                [command] + args,
-                cwd=cwd,
-                env=env,
-                stdout=subprocess.PIPE,
-                stderr=(subprocess.PIPE if hide_stderr else None),
-                **popen_kwargs,
-            )
-            break
-        except OSError as e:
-            if e.errno == errno.ENOENT:
-                continue
-            if verbose:
-                print("unable to run %s" % dispcmd)
-                print(e)
-            return None, None
-    else:
-        if verbose:
-            print("unable to find command, tried %s" % (commands,))
-        return None, None
-    stdout = process.communicate()[0].strip().decode()
-    if process.returncode != 0:
-        if verbose:
-            print("unable to run %s (error)" % dispcmd)
-            print("stdout was %s" % stdout)
-        return None, process.returncode
-    return stdout, process.returncode
-
-
-LONG_VERSION_PY[
-    "git"
-] = r'''
-# This file helps to compute a version number in source trees obtained from
-# git-archive tarball (such as those provided by githubs download-from-tag
-# feature). Distribution tarballs (built by setup.py sdist) and build
-# directories (produced by setup.py build) will contain a much shorter file
-# that just contains the computed version number.
-
-# This file is released into the public domain.
-# Generated by versioneer-0.29
-# https://github.com/python-versioneer/python-versioneer
-
-"""Git implementation of _version.py."""
-
-import errno
-import os
-import re
-import subprocess
-import sys
-from typing import Any, Callable, Dict, List, Optional, Tuple
-import functools
-
-
-def get_keywords() -> Dict[str, str]:
-    """Get the keywords needed to look up the version information."""
-    # these strings will be replaced by git during git-archive.
-    # setup.py/versioneer.py will grep for the variable names, so they must
-    # each be defined on a line of their own. _version.py will just call
-    # get_keywords().
-    git_refnames = "%(DOLLAR)sFormat:%%d%(DOLLAR)s"
-    git_full = "%(DOLLAR)sFormat:%%H%(DOLLAR)s"
-    git_date = "%(DOLLAR)sFormat:%%ci%(DOLLAR)s"
-    keywords = {"refnames": git_refnames, "full": git_full, "date": git_date}
-    return keywords
-
-
-class VersioneerConfig:
-    """Container for Versioneer configuration parameters."""
-
-    VCS: str
-    style: str
-    tag_prefix: str
-    parentdir_prefix: str
-    versionfile_source: str
-    verbose: bool
-
-
-def get_config() -> VersioneerConfig:
-    """Create, populate and return the VersioneerConfig() object."""
-    # these strings are filled in when 'setup.py versioneer' creates
-    # _version.py
-    cfg = VersioneerConfig()
-    cfg.VCS = "git"
-    cfg.style = "%(STYLE)s"
-    cfg.tag_prefix = "%(TAG_PREFIX)s"
-    cfg.parentdir_prefix = "%(PARENTDIR_PREFIX)s"
-    cfg.versionfile_source = "%(VERSIONFILE_SOURCE)s"
-    cfg.verbose = False
-    return cfg
-
-
-class NotThisMethod(Exception):
-    """Exception raised if a method is not valid for the current scenario."""
-
-
-LONG_VERSION_PY: Dict[str, str] = {}
-HANDLERS: Dict[str, Dict[str, Callable]] = {}
-
-
-def register_vcs_handler(vcs: str, method: str) -> Callable:  # decorator
-    """Create decorator to mark a method as the handler of a VCS."""
-    def decorate(f: Callable) -> Callable:
-        """Store f in HANDLERS[vcs][method]."""
-        if vcs not in HANDLERS:
-            HANDLERS[vcs] = {}
-        HANDLERS[vcs][method] = f
-        return f
-    return decorate
-
-
-def run_command(
-    commands: List[str],
-    args: List[str],
-    cwd: Optional[str] = None,
-    verbose: bool = False,
-    hide_stderr: bool = False,
-    env: Optional[Dict[str, str]] = None,
-) -> Tuple[Optional[str], Optional[int]]:
-    """Call the given command(s)."""
-    assert isinstance(commands, list)
-    process = None
-
-    popen_kwargs: Dict[str, Any] = {}
-    if sys.platform == "win32":
-        # This hides the console window if pythonw.exe is used
-        startupinfo = subprocess.STARTUPINFO()
-        startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
-        popen_kwargs["startupinfo"] = startupinfo
-
-    for command in commands:
-        try:
-            dispcmd = str([command] + args)
-            # remember shell=False, so use git.cmd on windows, not just git
-            process = subprocess.Popen([command] + args, cwd=cwd, env=env,
-                                       stdout=subprocess.PIPE,
-                                       stderr=(subprocess.PIPE if hide_stderr
-                                               else None), **popen_kwargs)
-            break
-        except OSError as e:
-            if e.errno == errno.ENOENT:
-                continue
-            if verbose:
-                print("unable to run %%s" %% dispcmd)
-                print(e)
-            return None, None
-    else:
-        if verbose:
-            print("unable to find command, tried %%s" %% (commands,))
-        return None, None
-    stdout = process.communicate()[0].strip().decode()
-    if process.returncode != 0:
-        if verbose:
-            print("unable to run %%s (error)" %% dispcmd)
-            print("stdout was %%s" %% stdout)
-        return None, process.returncode
-    return stdout, process.returncode
-
-
-def versions_from_parentdir(
-    parentdir_prefix: str,
-    root: str,
-    verbose: bool,
-) -> Dict[str, Any]:
-    """Try to determine the version from the parent directory name.
-
-    Source tarballs conventionally unpack into a directory that includes both
-    the project name and a version string. We will also support searching up
-    two directory levels for an appropriately named parent directory
-    """
-    rootdirs = []
-
-    for _ in range(3):
-        dirname = os.path.basename(root)
-        if dirname.startswith(parentdir_prefix):
-            return {"version": dirname[len(parentdir_prefix):],
-                    "full-revisionid": None,
-                    "dirty": False, "error": None, "date": None}
-        rootdirs.append(root)
-        root = os.path.dirname(root)  # up a level
-
-    if verbose:
-        print("Tried directories %%s but none started with prefix %%s" %%
-              (str(rootdirs), parentdir_prefix))
-    raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
-
-
-@register_vcs_handler("git", "get_keywords")
-def git_get_keywords(versionfile_abs: str) -> Dict[str, str]:
-    """Extract version information from the given file."""
-    # the code embedded in _version.py can just fetch the value of these
-    # keywords. When used from setup.py, we don't want to import _version.py,
-    # so we do it with a regexp instead. This function is not used from
-    # _version.py.
-    keywords: Dict[str, str] = {}
-    try:
-        with open(versionfile_abs, "r") as fobj:
-            for line in fobj:
-                if line.strip().startswith("git_refnames ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["refnames"] = mo.group(1)
-                if line.strip().startswith("git_full ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["full"] = mo.group(1)
-                if line.strip().startswith("git_date ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["date"] = mo.group(1)
-    except OSError:
-        pass
-    return keywords
-
-
-@register_vcs_handler("git", "keywords")
-def git_versions_from_keywords(
-    keywords: Dict[str, str],
-    tag_prefix: str,
-    verbose: bool,
-) -> Dict[str, Any]:
-    """Get version information from git keywords."""
-    if "refnames" not in keywords:
-        raise NotThisMethod("Short version file found")
-    date = keywords.get("date")
-    if date is not None:
-        # Use only the last line.  Previous lines may contain GPG signature
-        # information.
-        date = date.splitlines()[-1]
-
-        # git-2.2.0 added "%%cI", which expands to an ISO-8601 -compliant
-        # datestamp. However we prefer "%%ci" (which expands to an "ISO-8601
-        # -like" string, which we must then edit to make compliant), because
-        # it's been around since git-1.5.3, and it's too difficult to
-        # discover which version we're using, or to work around using an
-        # older one.
-        date = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
-    refnames = keywords["refnames"].strip()
-    if refnames.startswith("$Format"):
-        if verbose:
-            print("keywords are unexpanded, not using")
-        raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
-    refs = {r.strip() for r in refnames.strip("()").split(",")}
-    # starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
-    # just "foo-1.0". If we see a "tag: " prefix, prefer those.
-    TAG = "tag: "
-    tags = {r[len(TAG):] for r in refs if r.startswith(TAG)}
-    if not tags:
-        # Either we're using git < 1.8.3, or there really are no tags. We use
-        # a heuristic: assume all version tags have a digit. The old git %%d
-        # expansion behaves like git log --decorate=short and strips out the
-        # refs/heads/ and refs/tags/ prefixes that would let us distinguish
-        # between branches and tags. By ignoring refnames without digits, we
-        # filter out many common branch names like "release" and
-        # "stabilization", as well as "HEAD" and "master".
-        tags = {r for r in refs if re.search(r'\d', r)}
-        if verbose:
-            print("discarding '%%s', no digits" %% ",".join(refs - tags))
-    if verbose:
-        print("likely tags: %%s" %% ",".join(sorted(tags)))
-    for ref in sorted(tags):
-        # sorting will prefer e.g. "2.0" over "2.0rc1"
-        if ref.startswith(tag_prefix):
-            r = ref[len(tag_prefix):]
-            # Filter out refs that exactly match prefix or that don't start
-            # with a number once the prefix is stripped (mostly a concern
-            # when prefix is '')
-            if not re.match(r'\d', r):
-                continue
-            if verbose:
-                print("picking %%s" %% r)
-            return {"version": r,
-                    "full-revisionid": keywords["full"].strip(),
-                    "dirty": False, "error": None,
-                    "date": date}
-    # no suitable tags, so version is "0+unknown", but full hex is still there
-    if verbose:
-        print("no suitable tags, using unknown + full revision id")
-    return {"version": "0+unknown",
-            "full-revisionid": keywords["full"].strip(),
-            "dirty": False, "error": "no suitable tags", "date": None}
-
-
-@register_vcs_handler("git", "pieces_from_vcs")
-def git_pieces_from_vcs(
-    tag_prefix: str,
-    root: str,
-    verbose: bool,
-    runner: Callable = run_command
-) -> Dict[str, Any]:
-    """Get version from 'git describe' in the root of the source tree.
-
-    This only gets called if the git-archive 'subst' keywords were *not*
-    expanded, and _version.py hasn't already been rewritten with a short
-    version string, meaning we're inside a checked out source tree.
-    """
-    GITS = ["git"]
-    if sys.platform == "win32":
-        GITS = ["git.cmd", "git.exe"]
-
-    # GIT_DIR can interfere with correct operation of Versioneer.
-    # It may be intended to be passed to the Versioneer-versioned project,
-    # but that should not change where we get our version from.
-    env = os.environ.copy()
-    env.pop("GIT_DIR", None)
-    runner = functools.partial(runner, env=env)
-
-    _, rc = runner(GITS, ["rev-parse", "--git-dir"], cwd=root,
-                   hide_stderr=not verbose)
-    if rc != 0:
-        if verbose:
-            print("Directory %%s not under git control" %% root)
-        raise NotThisMethod("'git rev-parse --git-dir' returned error")
-
-    # if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
-    # if there isn't one, this yields HEX[-dirty] (no NUM)
-    describe_out, rc = runner(GITS, [
-        "describe", "--tags", "--dirty", "--always", "--long",
-        "--match", f"{tag_prefix}[[:digit:]]*"
-    ], cwd=root)
-    # --long was added in git-1.5.5
-    if describe_out is None:
-        raise NotThisMethod("'git describe' failed")
-    describe_out = describe_out.strip()
-    full_out, rc = runner(GITS, ["rev-parse", "HEAD"], cwd=root)
-    if full_out is None:
-        raise NotThisMethod("'git rev-parse' failed")
-    full_out = full_out.strip()
-
-    pieces: Dict[str, Any] = {}
-    pieces["long"] = full_out
-    pieces["short"] = full_out[:7]  # maybe improved later
-    pieces["error"] = None
-
-    branch_name, rc = runner(GITS, ["rev-parse", "--abbrev-ref", "HEAD"],
-                             cwd=root)
-    # --abbrev-ref was added in git-1.6.3
-    if rc != 0 or branch_name is None:
-        raise NotThisMethod("'git rev-parse --abbrev-ref' returned error")
-    branch_name = branch_name.strip()
-
-    if branch_name == "HEAD":
-        # If we aren't exactly on a branch, pick a branch which represents
-        # the current commit. If all else fails, we are on a branchless
-        # commit.
-        branches, rc = runner(GITS, ["branch", "--contains"], cwd=root)
-        # --contains was added in git-1.5.4
-        if rc != 0 or branches is None:
-            raise NotThisMethod("'git branch --contains' returned error")
-        branches = branches.split("\n")
-
-        # Remove the first line if we're running detached
-        if "(" in branches[0]:
-            branches.pop(0)
-
-        # Strip off the leading "* " from the list of branches.
-        branches = [branch[2:] for branch in branches]
-        if "master" in branches:
-            branch_name = "master"
-        elif not branches:
-            branch_name = None
-        else:
-            # Pick the first branch that is returned. Good or bad.
-            branch_name = branches[0]
-
-    pieces["branch"] = branch_name
-
-    # parse describe_out. It will be like TAG-NUM-gHEX[-dirty] or HEX[-dirty]
-    # TAG might have hyphens.
-    git_describe = describe_out
-
-    # look for -dirty suffix
-    dirty = git_describe.endswith("-dirty")
-    pieces["dirty"] = dirty
-    if dirty:
-        git_describe = git_describe[:git_describe.rindex("-dirty")]
-
-    # now we have TAG-NUM-gHEX or HEX
-
-    if "-" in git_describe:
-        # TAG-NUM-gHEX
-        mo = re.search(r'^(.+)-(\d+)-g([0-9a-f]+)$', git_describe)
-        if not mo:
-            # unparsable. Maybe git-describe is misbehaving?
-            pieces["error"] = ("unable to parse git-describe output: '%%s'"
-                               %% describe_out)
-            return pieces
-
-        # tag
-        full_tag = mo.group(1)
-        if not full_tag.startswith(tag_prefix):
-            if verbose:
-                fmt = "tag '%%s' doesn't start with prefix '%%s'"
-                print(fmt %% (full_tag, tag_prefix))
-            pieces["error"] = ("tag '%%s' doesn't start with prefix '%%s'"
-                               %% (full_tag, tag_prefix))
-            return pieces
-        pieces["closest-tag"] = full_tag[len(tag_prefix):]
-
-        # distance: number of commits since tag
-        pieces["distance"] = int(mo.group(2))
-
-        # commit: short hex revision ID
-        pieces["short"] = mo.group(3)
-
-    else:
-        # HEX: no tags
-        pieces["closest-tag"] = None
-        out, rc = runner(GITS, ["rev-list", "HEAD", "--left-right"], cwd=root)
-        pieces["distance"] = len(out.split())  # total number of commits
-
-    # commit date: see ISO-8601 comment in git_versions_from_keywords()
-    date = runner(GITS, ["show", "-s", "--format=%%ci", "HEAD"], cwd=root)[0].strip()
-    # Use only the last line.  Previous lines may contain GPG signature
-    # information.
-    date = date.splitlines()[-1]
-    pieces["date"] = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
-
-    return pieces
-
-
-def plus_or_dot(pieces: Dict[str, Any]) -> str:
-    """Return a + if we don't already have one, else return a ."""
-    if "+" in pieces.get("closest-tag", ""):
-        return "."
-    return "+"
-
-
-def render_pep440(pieces: Dict[str, Any]) -> str:
-    """Build up version string, with post-release "local version identifier".
-
-    Our goal: TAG[+DISTANCE.gHEX[.dirty]] . Note that if you
-    get a tagged build and then dirty it, you'll get TAG+0.gHEX.dirty
-
-    Exceptions:
-    1: no tags. git_describe was just HEX. 0+untagged.DISTANCE.gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += plus_or_dot(pieces)
-            rendered += "%%d.g%%s" %% (pieces["distance"], pieces["short"])
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0+untagged.%%d.g%%s" %% (pieces["distance"],
-                                          pieces["short"])
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def render_pep440_branch(pieces: Dict[str, Any]) -> str:
-    """TAG[[.dev0]+DISTANCE.gHEX[.dirty]] .
-
-    The ".dev0" means not master branch. Note that .dev0 sorts backwards
-    (a feature branch will appear "older" than the master branch).
-
-    Exceptions:
-    1: no tags. 0[.dev0]+untagged.DISTANCE.gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            if pieces["branch"] != "master":
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "%%d.g%%s" %% (pieces["distance"], pieces["short"])
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0"
-        if pieces["branch"] != "master":
-            rendered += ".dev0"
-        rendered += "+untagged.%%d.g%%s" %% (pieces["distance"],
-                                          pieces["short"])
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def pep440_split_post(ver: str) -> Tuple[str, Optional[int]]:
-    """Split pep440 version string at the post-release segment.
-
-    Returns the release segments before the post-release and the
-    post-release version number (or -1 if no post-release segment is present).
-    """
-    vc = str.split(ver, ".post")
-    return vc[0], int(vc[1] or 0) if len(vc) == 2 else None
-
-
-def render_pep440_pre(pieces: Dict[str, Any]) -> str:
-    """TAG[.postN.devDISTANCE] -- No -dirty.
-
-    Exceptions:
-    1: no tags. 0.post0.devDISTANCE
-    """
-    if pieces["closest-tag"]:
-        if pieces["distance"]:
-            # update the post release segment
-            tag_version, post_version = pep440_split_post(pieces["closest-tag"])
-            rendered = tag_version
-            if post_version is not None:
-                rendered += ".post%%d.dev%%d" %% (post_version + 1, pieces["distance"])
-            else:
-                rendered += ".post0.dev%%d" %% (pieces["distance"])
-        else:
-            # no commits, use the tag as the version
-            rendered = pieces["closest-tag"]
-    else:
-        # exception #1
-        rendered = "0.post0.dev%%d" %% pieces["distance"]
-    return rendered
-
-
-def render_pep440_post(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]+gHEX] .
-
-    The ".dev0" means dirty. Note that .dev0 sorts backwards
-    (a dirty tree will appear "older" than the corresponding clean one),
-    but you shouldn't be releasing software with -dirty anyways.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%%d" %% pieces["distance"]
-            if pieces["dirty"]:
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "g%%s" %% pieces["short"]
-    else:
-        # exception #1
-        rendered = "0.post%%d" %% pieces["distance"]
-        if pieces["dirty"]:
-            rendered += ".dev0"
-        rendered += "+g%%s" %% pieces["short"]
-    return rendered
-
-
-def render_pep440_post_branch(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]+gHEX[.dirty]] .
-
-    The ".dev0" means not master branch.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]+gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%%d" %% pieces["distance"]
-            if pieces["branch"] != "master":
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "g%%s" %% pieces["short"]
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0.post%%d" %% pieces["distance"]
-        if pieces["branch"] != "master":
-            rendered += ".dev0"
-        rendered += "+g%%s" %% pieces["short"]
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def render_pep440_old(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]] .
-
-    The ".dev0" means dirty.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%%d" %% pieces["distance"]
-            if pieces["dirty"]:
-                rendered += ".dev0"
-    else:
-        # exception #1
-        rendered = "0.post%%d" %% pieces["distance"]
-        if pieces["dirty"]:
-            rendered += ".dev0"
-    return rendered
-
-
-def render_git_describe(pieces: Dict[str, Any]) -> str:
-    """TAG[-DISTANCE-gHEX][-dirty].
-
-    Like 'git describe --tags --dirty --always'.
-
-    Exceptions:
-    1: no tags. HEX[-dirty]  (note: no 'g' prefix)
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"]:
-            rendered += "-%%d-g%%s" %% (pieces["distance"], pieces["short"])
-    else:
-        # exception #1
-        rendered = pieces["short"]
-    if pieces["dirty"]:
-        rendered += "-dirty"
-    return rendered
-
-
-def render_git_describe_long(pieces: Dict[str, Any]) -> str:
-    """TAG-DISTANCE-gHEX[-dirty].
-
-    Like 'git describe --tags --dirty --always -long'.
-    The distance/hash is unconditional.
-
-    Exceptions:
-    1: no tags. HEX[-dirty]  (note: no 'g' prefix)
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        rendered += "-%%d-g%%s" %% (pieces["distance"], pieces["short"])
-    else:
-        # exception #1
-        rendered = pieces["short"]
-    if pieces["dirty"]:
-        rendered += "-dirty"
-    return rendered
-
-
-def render(pieces: Dict[str, Any], style: str) -> Dict[str, Any]:
-    """Render the given version pieces into the requested style."""
-    if pieces["error"]:
-        return {"version": "unknown",
-                "full-revisionid": pieces.get("long"),
-                "dirty": None,
-                "error": pieces["error"],
-                "date": None}
-
-    if not style or style == "default":
-        style = "pep440"  # the default
-
-    if style == "pep440":
-        rendered = render_pep440(pieces)
-    elif style == "pep440-branch":
-        rendered = render_pep440_branch(pieces)
-    elif style == "pep440-pre":
-        rendered = render_pep440_pre(pieces)
-    elif style == "pep440-post":
-        rendered = render_pep440_post(pieces)
-    elif style == "pep440-post-branch":
-        rendered = render_pep440_post_branch(pieces)
-    elif style == "pep440-old":
-        rendered = render_pep440_old(pieces)
-    elif style == "git-describe":
-        rendered = render_git_describe(pieces)
-    elif style == "git-describe-long":
-        rendered = render_git_describe_long(pieces)
-    else:
-        raise ValueError("unknown style '%%s'" %% style)
-
-    return {"version": rendered, "full-revisionid": pieces["long"],
-            "dirty": pieces["dirty"], "error": None,
-            "date": pieces.get("date")}
-
-
-def get_versions() -> Dict[str, Any]:
-    """Get version information or return default if unable to do so."""
-    # I am in _version.py, which lives at ROOT/VERSIONFILE_SOURCE. If we have
-    # __file__, we can work backwards from there to the root. Some
-    # py2exe/bbfreeze/non-CPython implementations don't do __file__, in which
-    # case we can only use expanded keywords.
-
-    cfg = get_config()
-    verbose = cfg.verbose
-
-    try:
-        return git_versions_from_keywords(get_keywords(), cfg.tag_prefix,
-                                          verbose)
-    except NotThisMethod:
-        pass
-
-    try:
-        root = os.path.realpath(__file__)
-        # versionfile_source is the relative path from the top of the source
-        # tree (where the .git directory might live) to this file. Invert
-        # this to find the root from __file__.
-        for _ in cfg.versionfile_source.split('/'):
-            root = os.path.dirname(root)
-    except NameError:
-        return {"version": "0+unknown", "full-revisionid": None,
-                "dirty": None,
-                "error": "unable to find root of source tree",
-                "date": None}
-
-    try:
-        pieces = git_pieces_from_vcs(cfg.tag_prefix, root, verbose)
-        return render(pieces, cfg.style)
-    except NotThisMethod:
-        pass
-
-    try:
-        if cfg.parentdir_prefix:
-            return versions_from_parentdir(cfg.parentdir_prefix, root, verbose)
-    except NotThisMethod:
-        pass
-
-    return {"version": "0+unknown", "full-revisionid": None,
-            "dirty": None,
-            "error": "unable to compute version", "date": None}
-'''
-
-
-@register_vcs_handler("git", "get_keywords")
-def git_get_keywords(versionfile_abs: str) -> Dict[str, str]:
-    """Extract version information from the given file."""
-    # the code embedded in _version.py can just fetch the value of these
-    # keywords. When used from setup.py, we don't want to import _version.py,
-    # so we do it with a regexp instead. This function is not used from
-    # _version.py.
-    keywords: Dict[str, str] = {}
-    try:
-        with open(versionfile_abs, "r") as fobj:
-            for line in fobj:
-                if line.strip().startswith("git_refnames ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["refnames"] = mo.group(1)
-                if line.strip().startswith("git_full ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["full"] = mo.group(1)
-                if line.strip().startswith("git_date ="):
-                    mo = re.search(r'=\s*"(.*)"', line)
-                    if mo:
-                        keywords["date"] = mo.group(1)
-    except OSError:
-        pass
-    return keywords
-
-
-@register_vcs_handler("git", "keywords")
-def git_versions_from_keywords(
-    keywords: Dict[str, str],
-    tag_prefix: str,
-    verbose: bool,
-) -> Dict[str, Any]:
-    """Get version information from git keywords."""
-    if "refnames" not in keywords:
-        raise NotThisMethod("Short version file found")
-    date = keywords.get("date")
-    if date is not None:
-        # Use only the last line.  Previous lines may contain GPG signature
-        # information.
-        date = date.splitlines()[-1]
-
-        # git-2.2.0 added "%cI", which expands to an ISO-8601 -compliant
-        # datestamp. However we prefer "%ci" (which expands to an "ISO-8601
-        # -like" string, which we must then edit to make compliant), because
-        # it's been around since git-1.5.3, and it's too difficult to
-        # discover which version we're using, or to work around using an
-        # older one.
-        date = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
-    refnames = keywords["refnames"].strip()
-    if refnames.startswith("$Format"):
-        if verbose:
-            print("keywords are unexpanded, not using")
-        raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
-    refs = {r.strip() for r in refnames.strip("()").split(",")}
-    # starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
-    # just "foo-1.0". If we see a "tag: " prefix, prefer those.
-    TAG = "tag: "
-    tags = {r[len(TAG) :] for r in refs if r.startswith(TAG)}
-    if not tags:
-        # Either we're using git < 1.8.3, or there really are no tags. We use
-        # a heuristic: assume all version tags have a digit. The old git %d
-        # expansion behaves like git log --decorate=short and strips out the
-        # refs/heads/ and refs/tags/ prefixes that would let us distinguish
-        # between branches and tags. By ignoring refnames without digits, we
-        # filter out many common branch names like "release" and
-        # "stabilization", as well as "HEAD" and "master".
-        tags = {r for r in refs if re.search(r"\d", r)}
-        if verbose:
-            print("discarding '%s', no digits" % ",".join(refs - tags))
-    if verbose:
-        print("likely tags: %s" % ",".join(sorted(tags)))
-    for ref in sorted(tags):
-        # sorting will prefer e.g. "2.0" over "2.0rc1"
-        if ref.startswith(tag_prefix):
-            r = ref[len(tag_prefix) :]
-            # Filter out refs that exactly match prefix or that don't start
-            # with a number once the prefix is stripped (mostly a concern
-            # when prefix is '')
-            if not re.match(r"\d", r):
-                continue
-            if verbose:
-                print("picking %s" % r)
-            return {
-                "version": r,
-                "full-revisionid": keywords["full"].strip(),
-                "dirty": False,
-                "error": None,
-                "date": date,
-            }
-    # no suitable tags, so version is "0+unknown", but full hex is still there
-    if verbose:
-        print("no suitable tags, using unknown + full revision id")
-    return {
-        "version": "0+unknown",
-        "full-revisionid": keywords["full"].strip(),
-        "dirty": False,
-        "error": "no suitable tags",
-        "date": None,
-    }
-
-
-@register_vcs_handler("git", "pieces_from_vcs")
-def git_pieces_from_vcs(
-    tag_prefix: str, root: str, verbose: bool, runner: Callable = run_command
-) -> Dict[str, Any]:
-    """Get version from 'git describe' in the root of the source tree.
-
-    This only gets called if the git-archive 'subst' keywords were *not*
-    expanded, and _version.py hasn't already been rewritten with a short
-    version string, meaning we're inside a checked out source tree.
-    """
-    GITS = ["git"]
-    if sys.platform == "win32":
-        GITS = ["git.cmd", "git.exe"]
-
-    # GIT_DIR can interfere with correct operation of Versioneer.
-    # It may be intended to be passed to the Versioneer-versioned project,
-    # but that should not change where we get our version from.
-    env = os.environ.copy()
-    env.pop("GIT_DIR", None)
-    runner = functools.partial(runner, env=env)
-
-    _, rc = runner(GITS, ["rev-parse", "--git-dir"], cwd=root, hide_stderr=not verbose)
-    if rc != 0:
-        if verbose:
-            print("Directory %s not under git control" % root)
-        raise NotThisMethod("'git rev-parse --git-dir' returned error")
-
-    # if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
-    # if there isn't one, this yields HEX[-dirty] (no NUM)
-    describe_out, rc = runner(
-        GITS,
-        [
-            "describe",
-            "--tags",
-            "--dirty",
-            "--always",
-            "--long",
-            "--match",
-            f"{tag_prefix}[[:digit:]]*",
-        ],
-        cwd=root,
-    )
-    # --long was added in git-1.5.5
-    if describe_out is None:
-        raise NotThisMethod("'git describe' failed")
-    describe_out = describe_out.strip()
-    full_out, rc = runner(GITS, ["rev-parse", "HEAD"], cwd=root)
-    if full_out is None:
-        raise NotThisMethod("'git rev-parse' failed")
-    full_out = full_out.strip()
-
-    pieces: Dict[str, Any] = {}
-    pieces["long"] = full_out
-    pieces["short"] = full_out[:7]  # maybe improved later
-    pieces["error"] = None
-
-    branch_name, rc = runner(GITS, ["rev-parse", "--abbrev-ref", "HEAD"], cwd=root)
-    # --abbrev-ref was added in git-1.6.3
-    if rc != 0 or branch_name is None:
-        raise NotThisMethod("'git rev-parse --abbrev-ref' returned error")
-    branch_name = branch_name.strip()
-
-    if branch_name == "HEAD":
-        # If we aren't exactly on a branch, pick a branch which represents
-        # the current commit. If all else fails, we are on a branchless
-        # commit.
-        branches, rc = runner(GITS, ["branch", "--contains"], cwd=root)
-        # --contains was added in git-1.5.4
-        if rc != 0 or branches is None:
-            raise NotThisMethod("'git branch --contains' returned error")
-        branches = branches.split("\n")
-
-        # Remove the first line if we're running detached
-        if "(" in branches[0]:
-            branches.pop(0)
-
-        # Strip off the leading "* " from the list of branches.
-        branches = [branch[2:] for branch in branches]
-        if "master" in branches:
-            branch_name = "master"
-        elif not branches:
-            branch_name = None
-        else:
-            # Pick the first branch that is returned. Good or bad.
-            branch_name = branches[0]
-
-    pieces["branch"] = branch_name
-
-    # parse describe_out. It will be like TAG-NUM-gHEX[-dirty] or HEX[-dirty]
-    # TAG might have hyphens.
-    git_describe = describe_out
-
-    # look for -dirty suffix
-    dirty = git_describe.endswith("-dirty")
-    pieces["dirty"] = dirty
-    if dirty:
-        git_describe = git_describe[: git_describe.rindex("-dirty")]
-
-    # now we have TAG-NUM-gHEX or HEX
-
-    if "-" in git_describe:
-        # TAG-NUM-gHEX
-        mo = re.search(r"^(.+)-(\d+)-g([0-9a-f]+)$", git_describe)
-        if not mo:
-            # unparsable. Maybe git-describe is misbehaving?
-            pieces["error"] = "unable to parse git-describe output: '%s'" % describe_out
-            return pieces
-
-        # tag
-        full_tag = mo.group(1)
-        if not full_tag.startswith(tag_prefix):
-            if verbose:
-                fmt = "tag '%s' doesn't start with prefix '%s'"
-                print(fmt % (full_tag, tag_prefix))
-            pieces["error"] = "tag '%s' doesn't start with prefix '%s'" % (
-                full_tag,
-                tag_prefix,
-            )
-            return pieces
-        pieces["closest-tag"] = full_tag[len(tag_prefix) :]
-
-        # distance: number of commits since tag
-        pieces["distance"] = int(mo.group(2))
-
-        # commit: short hex revision ID
-        pieces["short"] = mo.group(3)
-
-    else:
-        # HEX: no tags
-        pieces["closest-tag"] = None
-        out, rc = runner(GITS, ["rev-list", "HEAD", "--left-right"], cwd=root)
-        pieces["distance"] = len(out.split())  # total number of commits
-
-    # commit date: see ISO-8601 comment in git_versions_from_keywords()
-    date = runner(GITS, ["show", "-s", "--format=%ci", "HEAD"], cwd=root)[0].strip()
-    # Use only the last line.  Previous lines may contain GPG signature
-    # information.
-    date = date.splitlines()[-1]
-    pieces["date"] = date.strip().replace(" ", "T", 1).replace(" ", "", 1)
-
-    return pieces
-
-
-def do_vcs_install(versionfile_source: str, ipy: Optional[str]) -> None:
-    """Git-specific installation logic for Versioneer.
-
-    For Git, this means creating/changing .gitattributes to mark _version.py
-    for export-subst keyword substitution.
-    """
-    GITS = ["git"]
-    if sys.platform == "win32":
-        GITS = ["git.cmd", "git.exe"]
-    files = [versionfile_source]
-    if ipy:
-        files.append(ipy)
-    if "VERSIONEER_PEP518" not in globals():
-        try:
-            my_path = __file__
-            if my_path.endswith((".pyc", ".pyo")):
-                my_path = os.path.splitext(my_path)[0] + ".py"
-            versioneer_file = os.path.relpath(my_path)
-        except NameError:
-            versioneer_file = "versioneer.py"
-        files.append(versioneer_file)
-    present = False
-    try:
-        with open(".gitattributes", "r") as fobj:
-            for line in fobj:
-                if line.strip().startswith(versionfile_source):
-                    if "export-subst" in line.strip().split()[1:]:
-                        present = True
-                        break
-    except OSError:
-        pass
-    if not present:
-        with open(".gitattributes", "a+") as fobj:
-            fobj.write(f"{versionfile_source} export-subst\n")
-        files.append(".gitattributes")
-    run_command(GITS, ["add", "--"] + files)
-
-
-def versions_from_parentdir(
-    parentdir_prefix: str,
-    root: str,
-    verbose: bool,
-) -> Dict[str, Any]:
-    """Try to determine the version from the parent directory name.
-
-    Source tarballs conventionally unpack into a directory that includes both
-    the project name and a version string. We will also support searching up
-    two directory levels for an appropriately named parent directory
-    """
-    rootdirs = []
-
-    for _ in range(3):
-        dirname = os.path.basename(root)
-        if dirname.startswith(parentdir_prefix):
-            return {
-                "version": dirname[len(parentdir_prefix) :],
-                "full-revisionid": None,
-                "dirty": False,
-                "error": None,
-                "date": None,
-            }
-        rootdirs.append(root)
-        root = os.path.dirname(root)  # up a level
-
-    if verbose:
-        print(
-            "Tried directories %s but none started with prefix %s"
-            % (str(rootdirs), parentdir_prefix)
-        )
-    raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
-
-
-SHORT_VERSION_PY = """
-# This file was generated by 'versioneer.py' (0.29) from
-# revision-control system data, or from the parent directory name of an
-# unpacked source archive. Distribution tarballs contain a pre-generated copy
-# of this file.
-
-import json
-
-version_json = '''
-%s
-'''  # END VERSION_JSON
-
-
-def get_versions():
-    return json.loads(version_json)
-"""
-
-
-def versions_from_file(filename: str) -> Dict[str, Any]:
-    """Try to determine the version from _version.py if present."""
-    try:
-        with open(filename) as f:
-            contents = f.read()
-    except OSError:
-        raise NotThisMethod("unable to read _version.py")
-    mo = re.search(
-        r"version_json = '''\n(.*)'''  # END VERSION_JSON", contents, re.M | re.S
-    )
-    if not mo:
-        mo = re.search(
-            r"version_json = '''\r\n(.*)'''  # END VERSION_JSON", contents, re.M | re.S
-        )
-    if not mo:
-        raise NotThisMethod("no version_json in _version.py")
-    return json.loads(mo.group(1))
-
-
-def write_to_version_file(filename: str, versions: Dict[str, Any]) -> None:
-    """Write the given version number to the given _version.py file."""
-    contents = json.dumps(versions, sort_keys=True, indent=1, separators=(",", ": "))
-    with open(filename, "w") as f:
-        f.write(SHORT_VERSION_PY % contents)
-
-    print("set %s to '%s'" % (filename, versions["version"]))
-
-
-def plus_or_dot(pieces: Dict[str, Any]) -> str:
-    """Return a + if we don't already have one, else return a ."""
-    if "+" in pieces.get("closest-tag", ""):
-        return "."
-    return "+"
-
-
-def render_pep440(pieces: Dict[str, Any]) -> str:
-    """Build up version string, with post-release "local version identifier".
-
-    Our goal: TAG[+DISTANCE.gHEX[.dirty]] . Note that if you
-    get a tagged build and then dirty it, you'll get TAG+0.gHEX.dirty
-
-    Exceptions:
-    1: no tags. git_describe was just HEX. 0+untagged.DISTANCE.gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += plus_or_dot(pieces)
-            rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def render_pep440_branch(pieces: Dict[str, Any]) -> str:
-    """TAG[[.dev0]+DISTANCE.gHEX[.dirty]] .
-
-    The ".dev0" means not master branch. Note that .dev0 sorts backwards
-    (a feature branch will appear "older" than the master branch).
-
-    Exceptions:
-    1: no tags. 0[.dev0]+untagged.DISTANCE.gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            if pieces["branch"] != "master":
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0"
-        if pieces["branch"] != "master":
-            rendered += ".dev0"
-        rendered += "+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def pep440_split_post(ver: str) -> Tuple[str, Optional[int]]:
-    """Split pep440 version string at the post-release segment.
-
-    Returns the release segments before the post-release and the
-    post-release version number (or -1 if no post-release segment is present).
-    """
-    vc = str.split(ver, ".post")
-    return vc[0], int(vc[1] or 0) if len(vc) == 2 else None
-
-
-def render_pep440_pre(pieces: Dict[str, Any]) -> str:
-    """TAG[.postN.devDISTANCE] -- No -dirty.
-
-    Exceptions:
-    1: no tags. 0.post0.devDISTANCE
-    """
-    if pieces["closest-tag"]:
-        if pieces["distance"]:
-            # update the post release segment
-            tag_version, post_version = pep440_split_post(pieces["closest-tag"])
-            rendered = tag_version
-            if post_version is not None:
-                rendered += ".post%d.dev%d" % (post_version + 1, pieces["distance"])
-            else:
-                rendered += ".post0.dev%d" % (pieces["distance"])
-        else:
-            # no commits, use the tag as the version
-            rendered = pieces["closest-tag"]
-    else:
-        # exception #1
-        rendered = "0.post0.dev%d" % pieces["distance"]
-    return rendered
-
-
-def render_pep440_post(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]+gHEX] .
-
-    The ".dev0" means dirty. Note that .dev0 sorts backwards
-    (a dirty tree will appear "older" than the corresponding clean one),
-    but you shouldn't be releasing software with -dirty anyways.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%d" % pieces["distance"]
-            if pieces["dirty"]:
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "g%s" % pieces["short"]
-    else:
-        # exception #1
-        rendered = "0.post%d" % pieces["distance"]
-        if pieces["dirty"]:
-            rendered += ".dev0"
-        rendered += "+g%s" % pieces["short"]
-    return rendered
-
-
-def render_pep440_post_branch(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]+gHEX[.dirty]] .
-
-    The ".dev0" means not master branch.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]+gHEX[.dirty]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%d" % pieces["distance"]
-            if pieces["branch"] != "master":
-                rendered += ".dev0"
-            rendered += plus_or_dot(pieces)
-            rendered += "g%s" % pieces["short"]
-            if pieces["dirty"]:
-                rendered += ".dirty"
-    else:
-        # exception #1
-        rendered = "0.post%d" % pieces["distance"]
-        if pieces["branch"] != "master":
-            rendered += ".dev0"
-        rendered += "+g%s" % pieces["short"]
-        if pieces["dirty"]:
-            rendered += ".dirty"
-    return rendered
-
-
-def render_pep440_old(pieces: Dict[str, Any]) -> str:
-    """TAG[.postDISTANCE[.dev0]] .
-
-    The ".dev0" means dirty.
-
-    Exceptions:
-    1: no tags. 0.postDISTANCE[.dev0]
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"] or pieces["dirty"]:
-            rendered += ".post%d" % pieces["distance"]
-            if pieces["dirty"]:
-                rendered += ".dev0"
-    else:
-        # exception #1
-        rendered = "0.post%d" % pieces["distance"]
-        if pieces["dirty"]:
-            rendered += ".dev0"
-    return rendered
-
-
-def render_git_describe(pieces: Dict[str, Any]) -> str:
-    """TAG[-DISTANCE-gHEX][-dirty].
-
-    Like 'git describe --tags --dirty --always'.
-
-    Exceptions:
-    1: no tags. HEX[-dirty]  (note: no 'g' prefix)
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        if pieces["distance"]:
-            rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
-    else:
-        # exception #1
-        rendered = pieces["short"]
-    if pieces["dirty"]:
-        rendered += "-dirty"
-    return rendered
-
-
-def render_git_describe_long(pieces: Dict[str, Any]) -> str:
-    """TAG-DISTANCE-gHEX[-dirty].
-
-    Like 'git describe --tags --dirty --always -long'.
-    The distance/hash is unconditional.
-
-    Exceptions:
-    1: no tags. HEX[-dirty]  (note: no 'g' prefix)
-    """
-    if pieces["closest-tag"]:
-        rendered = pieces["closest-tag"]
-        rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
-    else:
-        # exception #1
-        rendered = pieces["short"]
-    if pieces["dirty"]:
-        rendered += "-dirty"
-    return rendered
-
-
-def render(pieces: Dict[str, Any], style: str) -> Dict[str, Any]:
-    """Render the given version pieces into the requested style."""
-    if pieces["error"]:
-        return {
-            "version": "unknown",
-            "full-revisionid": pieces.get("long"),
-            "dirty": None,
-            "error": pieces["error"],
-            "date": None,
-        }
-
-    if not style or style == "default":
-        style = "pep440"  # the default
-
-    if style == "pep440":
-        rendered = render_pep440(pieces)
-    elif style == "pep440-branch":
-        rendered = render_pep440_branch(pieces)
-    elif style == "pep440-pre":
-        rendered = render_pep440_pre(pieces)
-    elif style == "pep440-post":
-        rendered = render_pep440_post(pieces)
-    elif style == "pep440-post-branch":
-        rendered = render_pep440_post_branch(pieces)
-    elif style == "pep440-old":
-        rendered = render_pep440_old(pieces)
-    elif style == "git-describe":
-        rendered = render_git_describe(pieces)
-    elif style == "git-describe-long":
-        rendered = render_git_describe_long(pieces)
-    else:
-        raise ValueError("unknown style '%s'" % style)
-
-    return {
-        "version": rendered,
-        "full-revisionid": pieces["long"],
-        "dirty": pieces["dirty"],
-        "error": None,
-        "date": pieces.get("date"),
-    }
-
-
-class VersioneerBadRootError(Exception):
-    """The project root directory is unknown or missing key files."""
-
-
-def get_versions(verbose: bool = False) -> Dict[str, Any]:
-    """Get the project version from whatever source is available.
-
-    Returns dict with two keys: 'version' and 'full'.
-    """
-    if "versioneer" in sys.modules:
-        # see the discussion in cmdclass.py:get_cmdclass()
-        del sys.modules["versioneer"]
-
-    root = get_root()
-    cfg = get_config_from_root(root)
-
-    assert cfg.VCS is not None, "please set [versioneer]VCS= in setup.cfg"
-    handlers = HANDLERS.get(cfg.VCS)
-    assert handlers, "unrecognized VCS '%s'" % cfg.VCS
-    verbose = verbose or bool(cfg.verbose)  # `bool()` used to avoid `None`
-    assert (
-        cfg.versionfile_source is not None
-    ), "please set versioneer.versionfile_source"
-    assert cfg.tag_prefix is not None, "please set versioneer.tag_prefix"
-
-    versionfile_abs = os.path.join(root, cfg.versionfile_source)
-
-    # extract version from first of: _version.py, VCS command (e.g. 'git
-    # describe'), parentdir. This is meant to work for developers using a
-    # source checkout, for users of a tarball created by 'setup.py sdist',
-    # and for users of a tarball/zipball created by 'git archive' or github's
-    # download-from-tag feature or the equivalent in other VCSes.
-
-    get_keywords_f = handlers.get("get_keywords")
-    from_keywords_f = handlers.get("keywords")
-    if get_keywords_f and from_keywords_f:
-        try:
-            keywords = get_keywords_f(versionfile_abs)
-            ver = from_keywords_f(keywords, cfg.tag_prefix, verbose)
-            if verbose:
-                print("got version from expanded keyword %s" % ver)
-            return ver
-        except NotThisMethod:
-            pass
-
-    try:
-        ver = versions_from_file(versionfile_abs)
-        if verbose:
-            print("got version from file %s %s" % (versionfile_abs, ver))
-        return ver
-    except NotThisMethod:
-        pass
-
-    from_vcs_f = handlers.get("pieces_from_vcs")
-    if from_vcs_f:
-        try:
-            pieces = from_vcs_f(cfg.tag_prefix, root, verbose)
-            ver = render(pieces, cfg.style)
-            if verbose:
-                print("got version from VCS %s" % ver)
-            return ver
-        except NotThisMethod:
-            pass
-
-    try:
-        if cfg.parentdir_prefix:
-            ver = versions_from_parentdir(cfg.parentdir_prefix, root, verbose)
-            if verbose:
-                print("got version from parentdir %s" % ver)
-            return ver
-    except NotThisMethod:
-        pass
-
-    if verbose:
-        print("unable to compute version")
-
-    return {
-        "version": "0+unknown",
-        "full-revisionid": None,
-        "dirty": None,
-        "error": "unable to compute version",
-        "date": None,
-    }
-
-
-def get_version() -> str:
-    """Get the short version string for this project."""
-    return get_versions()["version"]
-
-
-def get_cmdclass(cmdclass: Optional[Dict[str, Any]] = None):
-    """Get the custom setuptools subclasses used by Versioneer.
-
-    If the package uses a different cmdclass (e.g. one from numpy), it
-    should be provide as an argument.
-    """
-    if "versioneer" in sys.modules:
-        del sys.modules["versioneer"]
-        # this fixes the "python setup.py develop" case (also 'install' and
-        # 'easy_install .'), in which subdependencies of the main project are
-        # built (using setup.py bdist_egg) in the same python process. Assume
-        # a main project A and a dependency B, which use different versions
-        # of Versioneer. A's setup.py imports A's Versioneer, leaving it in
-        # sys.modules by the time B's setup.py is executed, causing B to run
-        # with the wrong versioneer. Setuptools wraps the sub-dep builds in a
-        # sandbox that restores sys.modules to it's pre-build state, so the
-        # parent is protected against the child's "import versioneer". By
-        # removing ourselves from sys.modules here, before the child build
-        # happens, we protect the child from the parent's versioneer too.
-        # Also see https://github.com/python-versioneer/python-versioneer/issues/52
-
-    cmds = {} if cmdclass is None else cmdclass.copy()
-
-    # we add "version" to setuptools
-    from setuptools import Command
-
-    class cmd_version(Command):
-        description = "report generated version string"
-        user_options: List[Tuple[str, str, str]] = []
-        boolean_options: List[str] = []
-
-        def initialize_options(self) -> None:
-            pass
-
-        def finalize_options(self) -> None:
-            pass
-
-        def run(self) -> None:
-            vers = get_versions(verbose=True)
-            print("Version: %s" % vers["version"])
-            print(" full-revisionid: %s" % vers.get("full-revisionid"))
-            print(" dirty: %s" % vers.get("dirty"))
-            print(" date: %s" % vers.get("date"))
-            if vers["error"]:
-                print(" error: %s" % vers["error"])
-
-    cmds["version"] = cmd_version
-
-    # we override "build_py" in setuptools
-    #
-    # most invocation pathways end up running build_py:
-    #  distutils/build -> build_py
-    #  distutils/install -> distutils/build ->..
-    #  setuptools/bdist_wheel -> distutils/install ->..
-    #  setuptools/bdist_egg -> distutils/install_lib -> build_py
-    #  setuptools/install -> bdist_egg ->..
-    #  setuptools/develop -> ?
-    #  pip install:
-    #   copies source tree to a tempdir before running egg_info/etc
-    #   if .git isn't copied too, 'git describe' will fail
-    #   then does setup.py bdist_wheel, or sometimes setup.py install
-    #  setup.py egg_info -> ?
-
-    # pip install -e . and setuptool/editable_wheel will invoke build_py
-    # but the build_py command is not expected to copy any files.
-
-    # we override different "build_py" commands for both environments
-    if "build_py" in cmds:
-        _build_py: Any = cmds["build_py"]
-    else:
-        from setuptools.command.build_py import build_py as _build_py
-
-    class cmd_build_py(_build_py):
-        def run(self) -> None:
-            root = get_root()
-            cfg = get_config_from_root(root)
-            versions = get_versions()
-            _build_py.run(self)
-            if getattr(self, "editable_mode", False):
-                # During editable installs `.py` and data files are
-                # not copied to build_lib
-                return
-            # now locate _version.py in the new build/ directory and replace
-            # it with an updated value
-            if cfg.versionfile_build:
-                target_versionfile = os.path.join(self.build_lib, cfg.versionfile_build)
-                print("UPDATING %s" % target_versionfile)
-                write_to_version_file(target_versionfile, versions)
-
-    cmds["build_py"] = cmd_build_py
-
-    if "build_ext" in cmds:
-        _build_ext: Any = cmds["build_ext"]
-    else:
-        from setuptools.command.build_ext import build_ext as _build_ext
-
-    class cmd_build_ext(_build_ext):
-        def run(self) -> None:
-            root = get_root()
-            cfg = get_config_from_root(root)
-            versions = get_versions()
-            _build_ext.run(self)
-            if self.inplace:
-                # build_ext --inplace will only build extensions in
-                # build/lib<..> dir with no _version.py to write to.
-                # As in place builds will already have a _version.py
-                # in the module dir, we do not need to write one.
-                return
-            # now locate _version.py in the new build/ directory and replace
-            # it with an updated value
-            if not cfg.versionfile_build:
-                return
-            target_versionfile = os.path.join(self.build_lib, cfg.versionfile_build)
-            if not os.path.exists(target_versionfile):
-                print(
-                    f"Warning: {target_versionfile} does not exist, skipping "
-                    "version update. This can happen if you are running build_ext "
-                    "without first running build_py."
-                )
-                return
-            print("UPDATING %s" % target_versionfile)
-            write_to_version_file(target_versionfile, versions)
-
-    cmds["build_ext"] = cmd_build_ext
-
-    if "cx_Freeze" in sys.modules:  # cx_freeze enabled?
-        from cx_Freeze.dist import build_exe as _build_exe  # type: ignore
-
-        # nczeczulin reports that py2exe won't like the pep440-style string
-        # as FILEVERSION, but it can be used for PRODUCTVERSION, e.g.
-        # setup(console=[{
-        #   "version": versioneer.get_version().split("+", 1)[0], # FILEVERSION
-        #   "product_version": versioneer.get_version(),
-        #   ...
-
-        class cmd_build_exe(_build_exe):
-            def run(self) -> None:
-                root = get_root()
-                cfg = get_config_from_root(root)
-                versions = get_versions()
-                target_versionfile = cfg.versionfile_source
-                print("UPDATING %s" % target_versionfile)
-                write_to_version_file(target_versionfile, versions)
-
-                _build_exe.run(self)
-                os.unlink(target_versionfile)
-                with open(cfg.versionfile_source, "w") as f:
-                    LONG = LONG_VERSION_PY[cfg.VCS]
-                    f.write(
-                        LONG
-                        % {
-                            "DOLLAR": "$",
-                            "STYLE": cfg.style,
-                            "TAG_PREFIX": cfg.tag_prefix,
-                            "PARENTDIR_PREFIX": cfg.parentdir_prefix,
-                            "VERSIONFILE_SOURCE": cfg.versionfile_source,
-                        }
-                    )
-
-        cmds["build_exe"] = cmd_build_exe
-        del cmds["build_py"]
-
-    if "py2exe" in sys.modules:  # py2exe enabled?
-        try:
-            from py2exe.setuptools_buildexe import py2exe as _py2exe  # type: ignore
-        except ImportError:
-            from py2exe.distutils_buildexe import py2exe as _py2exe  # type: ignore
-
-        class cmd_py2exe(_py2exe):
-            def run(self) -> None:
-                root = get_root()
-                cfg = get_config_from_root(root)
-                versions = get_versions()
-                target_versionfile = cfg.versionfile_source
-                print("UPDATING %s" % target_versionfile)
-                write_to_version_file(target_versionfile, versions)
-
-                _py2exe.run(self)
-                os.unlink(target_versionfile)
-                with open(cfg.versionfile_source, "w") as f:
-                    LONG = LONG_VERSION_PY[cfg.VCS]
-                    f.write(
-                        LONG
-                        % {
-                            "DOLLAR": "$",
-                            "STYLE": cfg.style,
-                            "TAG_PREFIX": cfg.tag_prefix,
-                            "PARENTDIR_PREFIX": cfg.parentdir_prefix,
-                            "VERSIONFILE_SOURCE": cfg.versionfile_source,
-                        }
-                    )
-
-        cmds["py2exe"] = cmd_py2exe
-
-    # sdist farms its file list building out to egg_info
-    if "egg_info" in cmds:
-        _egg_info: Any = cmds["egg_info"]
-    else:
-        from setuptools.command.egg_info import egg_info as _egg_info
-
-    class cmd_egg_info(_egg_info):
-        def find_sources(self) -> None:
-            # egg_info.find_sources builds the manifest list and writes it
-            # in one shot
-            super().find_sources()
-
-            # Modify the filelist and normalize it
-            root = get_root()
-            cfg = get_config_from_root(root)
-            self.filelist.append("versioneer.py")
-            if cfg.versionfile_source:
-                # There are rare cases where versionfile_source might not be
-                # included by default, so we must be explicit
-                self.filelist.append(cfg.versionfile_source)
-            self.filelist.sort()
-            self.filelist.remove_duplicates()
-
-            # The write method is hidden in the manifest_maker instance that
-            # generated the filelist and was thrown away
-            # We will instead replicate their final normalization (to unicode,
-            # and POSIX-style paths)
-            from setuptools import unicode_utils
-
-            normalized = [
-                unicode_utils.filesys_decode(f).replace(os.sep, "/")
-                for f in self.filelist.files
-            ]
-
-            manifest_filename = os.path.join(self.egg_info, "SOURCES.txt")
-            with open(manifest_filename, "w") as fobj:
-                fobj.write("\n".join(normalized))
-
-    cmds["egg_info"] = cmd_egg_info
-
-    # we override different "sdist" commands for both environments
-    if "sdist" in cmds:
-        _sdist: Any = cmds["sdist"]
-    else:
-        from setuptools.command.sdist import sdist as _sdist
-
-    class cmd_sdist(_sdist):
-        def run(self) -> None:
-            versions = get_versions()
-            self._versioneer_generated_versions = versions
-            # unless we update this, the command will keep using the old
-            # version
-            self.distribution.metadata.version = versions["version"]
-            return _sdist.run(self)
-
-        def make_release_tree(self, base_dir: str, files: List[str]) -> None:
-            root = get_root()
-            cfg = get_config_from_root(root)
-            _sdist.make_release_tree(self, base_dir, files)
-            # now locate _version.py in the new base_dir directory
-            # (remembering that it may be a hardlink) and replace it with an
-            # updated value
-            target_versionfile = os.path.join(base_dir, cfg.versionfile_source)
-            print("UPDATING %s" % target_versionfile)
-            write_to_version_file(
-                target_versionfile, self._versioneer_generated_versions
-            )
-
-    cmds["sdist"] = cmd_sdist
-
-    return cmds
-
-
-CONFIG_ERROR = """
-setup.cfg is missing the necessary Versioneer configuration. You need
-a section like:
-
- [versioneer]
- VCS = git
- style = pep440
- versionfile_source = src/myproject/_version.py
- versionfile_build = myproject/_version.py
- tag_prefix =
- parentdir_prefix = myproject-
-
-You will also need to edit your setup.py to use the results:
-
- import versioneer
- setup(version=versioneer.get_version(),
-       cmdclass=versioneer.get_cmdclass(), ...)
-
-Please read the docstring in ./versioneer.py for configuration instructions,
-edit setup.cfg, and re-run the installer or 'python versioneer.py setup'.
-"""
-
-SAMPLE_CONFIG = """
-# See the docstring in versioneer.py for instructions. Note that you must
-# re-run 'versioneer.py setup' after changing this section, and commit the
-# resulting files.
-
-[versioneer]
-#VCS = git
-#style = pep440
-#versionfile_source =
-#versionfile_build =
-#tag_prefix =
-#parentdir_prefix =
-
-"""
-
-OLD_SNIPPET = """
-from ._version import get_versions
-__version__ = get_versions()['version']
-del get_versions
-"""
-
-INIT_PY_SNIPPET = """
-from . import {0}
-__version__ = {0}.get_versions()['version']
-"""
-
-
-def do_setup() -> int:
-    """Do main VCS-independent setup function for installing Versioneer."""
-    root = get_root()
-    try:
-        cfg = get_config_from_root(root)
-    except (OSError, configparser.NoSectionError, configparser.NoOptionError) as e:
-        if isinstance(e, (OSError, configparser.NoSectionError)):
-            print("Adding sample versioneer config to setup.cfg", file=sys.stderr)
-            with open(os.path.join(root, "setup.cfg"), "a") as f:
-                f.write(SAMPLE_CONFIG)
-        print(CONFIG_ERROR, file=sys.stderr)
-        return 1
-
-    print(" creating %s" % cfg.versionfile_source)
-    with open(cfg.versionfile_source, "w") as f:
-        LONG = LONG_VERSION_PY[cfg.VCS]
-        f.write(
-            LONG
-            % {
-                "DOLLAR": "$",
-                "STYLE": cfg.style,
-                "TAG_PREFIX": cfg.tag_prefix,
-                "PARENTDIR_PREFIX": cfg.parentdir_prefix,
-                "VERSIONFILE_SOURCE": cfg.versionfile_source,
-            }
-        )
-
-    ipy = os.path.join(os.path.dirname(cfg.versionfile_source), "__init__.py")
-    maybe_ipy: Optional[str] = ipy
-    if os.path.exists(ipy):
-        try:
-            with open(ipy, "r") as f:
-                old = f.read()
-        except OSError:
-            old = ""
-        module = os.path.splitext(os.path.basename(cfg.versionfile_source))[0]
-        snippet = INIT_PY_SNIPPET.format(module)
-        if OLD_SNIPPET in old:
-            print(" replacing boilerplate in %s" % ipy)
-            with open(ipy, "w") as f:
-                f.write(old.replace(OLD_SNIPPET, snippet))
-        elif snippet not in old:
-            print(" appending to %s" % ipy)
-            with open(ipy, "a") as f:
-                f.write(snippet)
-        else:
-            print(" %s unmodified" % ipy)
-    else:
-        print(" %s doesn't exist, ok" % ipy)
-        maybe_ipy = None
-
-    # Make VCS-specific changes. For git, this means creating/changing
-    # .gitattributes to mark _version.py for export-subst keyword
-    # substitution.
-    do_vcs_install(cfg.versionfile_source, maybe_ipy)
-    return 0
-
-
-def scan_setup_py() -> int:
-    """Validate the contents of setup.py against Versioneer's expectations."""
-    found = set()
-    setters = False
-    errors = 0
-    with open("setup.py", "r") as f:
-        for line in f.readlines():
-            if "import versioneer" in line:
-                found.add("import")
-            if "versioneer.get_cmdclass()" in line:
-                found.add("cmdclass")
-            if "versioneer.get_version()" in line:
-                found.add("get_version")
-            if "versioneer.VCS" in line:
-                setters = True
-            if "versioneer.versionfile_source" in line:
-                setters = True
-    if len(found) != 3:
-        print("")
-        print("Your setup.py appears to be missing some important items")
-        print("(but I might be wrong). Please make sure it has something")
-        print("roughly like the following:")
-        print("")
-        print(" import versioneer")
-        print(" setup( version=versioneer.get_version(),")
-        print("        cmdclass=versioneer.get_cmdclass(),  ...)")
-        print("")
-        errors += 1
-    if setters:
-        print("You should remove lines like 'versioneer.VCS = ' and")
-        print("'versioneer.versionfile_source = ' . This configuration")
-        print("now lives in setup.cfg, and should be removed from setup.py")
-        print("")
-        errors += 1
-    return errors
-
-
-def setup_command() -> NoReturn:
-    """Set up Versioneer and exit with appropriate error code."""
-    errors = do_setup()
-    errors += scan_setup_py()
-    sys.exit(1 if errors else 0)
-
-
-if __name__ == "__main__":
-    cmd = sys.argv[1]
-    if cmd == "setup":
-        setup_command()


Test patch:
diff --git a/tests/fileformats/top/test_amber03star.py b/tests/fileformats/top/test_amber03star.py
index 254c62fe..37b59482 100644
--- a/tests/fileformats/top/test_amber03star.py
+++ b/tests/fileformats/top/test_amber03star.py
@@ -32,7 +32,7 @@ class TestAmber03star(TopologyTest):
     ]
 
     @pytest.mark.xfail(
-        gromacs.release().startswith(("2022", "2023")),
+        gromacs.release().startswith(("2022", "2023", "2024")),
         reason="issue #236 https://github.com/Becksteinlab/GromacsWrapper/issues/236",
     )
     def test_mdrun(self, tmpdir, low_performance):
diff --git a/tests/fileformats/top/test_amber03w.py b/tests/fileformats/top/test_amber03w.py
index 3581cc96..dbc763ce 100644
--- a/tests/fileformats/top/test_amber03w.py
+++ b/tests/fileformats/top/test_amber03w.py
@@ -32,7 +32,7 @@ class TestAmber03w(TopologyTest):
     ]
 
     @pytest.mark.xfail(
-        gromacs.release().startswith(("2022", "2023")),
+        gromacs.release().startswith(("2022", "2023", "2024")),
         reason="issue #236 https://github.com/Becksteinlab/GromacsWrapper/issues/236",
     )
     def test_mdrun(self, tmpdir, low_performance):
diff --git a/tests/test_cbook.py b/tests/test_cbook.py
index 8c46692c..91113bb7 100644
--- a/tests/test_cbook.py
+++ b/tests/test_cbook.py
@@ -3,8 +3,6 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
 import os.path
 import re
 
diff --git a/tests/test_collections.py b/tests/test_collections.py
index 9877a7d4..120efb3f 100644
--- a/tests/test_collections.py
+++ b/tests/test_collections.py
@@ -4,10 +4,6 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
-import six
-
 import pytest
 
 import gromacs
diff --git a/tests/test_config.py b/tests/test_config.py
index 10b42686..641e7a29 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -3,17 +3,12 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
 import contextlib
 import os
 import errno
 import sys
 
-if sys.version_info[0] < 3:
-    from ConfigParser import NoOptionError, NoSectionError
-else:
-    from configparser import NoOptionError, NoSectionError
+from configparser import NoOptionError, NoSectionError
 
 import pytest
 
diff --git a/tests/test_core.py b/tests/test_core.py
index f24ec54b..7741f64c 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -4,10 +4,6 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
-import six
-
 import os.path
 import pytest
 
@@ -73,10 +69,7 @@ def test_run_with_input(self, command, inp):
     def test_Popen_with_input(self, command, inp):
         po = command.Popen(stdout=False, stderr=False, input=inp)
         inp_string = "\n".join(gromacs.utilities.asiterable(inp)) + "\n"
-        if six.PY2:
-            assert po.input == inp_string.encode("utf-8")
-        else:
-            assert po.input == inp_string
+        assert po.input == inp_string
 
     def test_help_short(self, command, capsys):
         command.help()
diff --git a/tests/test_run.py b/tests/test_run.py
index 12dd64ca..95041dd2 100644
--- a/tests/test_run.py
+++ b/tests/test_run.py
@@ -3,8 +3,6 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
 import time
 import pytest
 import os
diff --git a/tests/test_setup.py b/tests/test_setup.py
index 6c657ef9..ba2cfbd6 100644
--- a/tests/test_setup.py
+++ b/tests/test_setup.py
@@ -3,8 +3,6 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
 import os.path
 import pytest
 
@@ -68,7 +66,7 @@ def energy_minimize(solvate, low_performance):
             integrator="steep",
             emtol=5000,
             maxwarn=1,
-            **solvate_args
+            **solvate_args,
         )
     return TMPDIR, em_args
 
diff --git a/tests/test_tools.py b/tests/test_tools.py
index e06557bb..1ca413b1 100644
--- a/tests/test_tools.py
+++ b/tests/test_tools.py
@@ -3,8 +3,6 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
 import pytest
 
 import gromacs
@@ -62,7 +60,18 @@ def test_failure_ignore():
 
 class TestRelease(object):
     # add tested releases here
-    major_releases = ("4", "5", "2016", "2018", "2019", "2020", "2021", "2022", "2023")
+    major_releases = (
+        "4",
+        "5",
+        "2016",
+        "2018",
+        "2019",
+        "2020",
+        "2021",
+        "2022",
+        "2023",
+        "2024",
+    )
 
     def test_release(self):
         assert gromacs.release().startswith(self.major_releases)
diff --git a/tests/test_utilities.py b/tests/test_utilities.py
index e4048c5f..5a9475e7 100644
--- a/tests/test_utilities.py
+++ b/tests/test_utilities.py
@@ -3,13 +3,11 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
-from __future__ import division, absolute_import, print_function
-
 import os.path
 import pytest
-from six.moves import cPickle as pickle
-from six.moves import StringIO
-from six.moves.collections_abc import Iterable
+import pickle
+from io import StringIO
+from collections.abc import Iterable
 
 import numpy as np
 
@@ -34,40 +32,42 @@ def test_realpath(path):
 
 
 class TestAttributeDict(object):
-    def setup(self):
-        self.d = gromacs.utilities.AttributeDict(foo="bar", baz="boing")
 
-    def test_attribute_get(self):
-        assert self.d.foo == "bar"
+    @pytest.fixture
+    def d(self):
+        return gromacs.utilities.AttributeDict(foo="bar", baz="boing")
+
+    def test_attribute_get(self, d):
+        assert d.foo == "bar"
 
-    def test_dict_get(self):
-        assert self.d["foo"] == "bar"
-        assert self.d.get("foo") == "bar"
+    def test_dict_get(self, d):
+        assert d["foo"] == "bar"
+        assert d.get("foo") == "bar"
 
-    def test_attribute_set(self):
-        self.d.gargl = "blaster"
-        assert self.d.gargl == "blaster"
+    def test_attribute_set(self, d):
+        d.gargl = "blaster"
+        assert d.gargl == "blaster"
 
-    def test_dict_set(self):
-        self.d["gargl"] = "blaster"
-        assert self.d["gargl"] == "blaster"
+    def test_dict_set(self, d):
+        d["gargl"] = "blaster"
+        assert d["gargl"] == "blaster"
 
-    def test_dict_hasattr(self):
-        assert hasattr(self.d, "foo")
-        assert hasattr(self.d, "baz")
-        assert not hasattr(self.d, "bar")
+    def test_dict_hasattr(self, d):
+        assert hasattr(d, "foo")
+        assert hasattr(d, "baz")
+        assert not hasattr(d, "bar")
 
-    def test_pickle(self):
+    def test_pickle(self, d):
         try:
-            dump = pickle.dumps(self.d, pickle.HIGHEST_PROTOCOL)
+            dump = pickle.dumps(d, pickle.HIGHEST_PROTOCOL)
         except Exception as err:
             raise AssertionError("serializing failed: {}".format(err))
         try:
-            d = pickle.loads(dump)
+            d_new = pickle.loads(dump)
         except Exception as err:
             raise AssertionError("de-serializing failed: {0}".format(str(err)))
-        assert set(d.keys()) == set(self.d.keys())
-        assert set(d.values()) == set(self.d.values())
+        assert set(d_new.keys()) == set(d.keys())
+        assert set(d_new.values()) == set(d.values())
 
 
 @pytest.fixture(
diff --git a/tests/test_version.py b/tests/test_version.py
index bfa7e067..b03d9858 100644
--- a/tests/test_version.py
+++ b/tests/test_version.py
@@ -3,6 +3,7 @@
 # Released under the GNU Public License 3 (or higher, your choice)
 # See the file COPYING for details.
 
+import re
 import pytest
 
 import gromacs
@@ -11,3 +12,9 @@
 def test_version():
     release = gromacs.__version__
     assert isinstance(release, str)
+
+
+def test_version_pep440_like():
+    release = gromacs.__version__
+    match = re.match(r"\d+\.\d+\.\d+", release)
+    assert match, f"Version {release} does not look like MAJOR.MINOR.PATCH..."