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From f00f54ecbd9bea970795da4f1f6091828a011bcd Mon Sep 17 00:00:00 2001
From: Adam Duskett <adam.duskett@amarulasolutions.com>
Date: Tue, 24 Oct 2023 09:52:45 +0200
Subject: [PATCH] Update versioneer to 0.29
Fixes builds against Python 3.12.0
Upstream: https://github.com/magic-wormhole/magic-wormhole-transit-relay/pull/34
Signed-off-by: Adam Duskett <adam.duskett@amarulasolutions.com>
---
versioneer.py | 1350 ++++++++++++++++++++++++++++++++++---------------
1 file changed, 931 insertions(+), 419 deletions(-)
diff --git a/versioneer.py b/versioneer.py
index 64fea1c..de97d90 100644
--- a/versioneer.py
+++ b/versioneer.py
@@ -1,5 +1,4 @@
-
-# Version: 0.18
+# Version: 0.29
"""The Versioneer - like a rocketeer, but for versions.
@@ -7,18 +6,14 @@ The Versioneer
==============
* like a rocketeer, but for versions!
-* https://github.com/warner/python-versioneer
+* https://github.com/python-versioneer/python-versioneer
* Brian Warner
-* License: Public Domain
-* Compatible With: python2.6, 2.7, 3.2, 3.3, 3.4, 3.5, 3.6, and pypy
-* [![Latest Version]
-(https://pypip.in/version/versioneer/badge.svg?style=flat)
-](https://pypi.python.org/pypi/versioneer/)
-* [![Build Status]
-(https://travis-ci.org/warner/python-versioneer.png?branch=master)
-](https://travis-ci.org/warner/python-versioneer)
-
-This is a tool for managing a recorded version number in distutils-based
+* 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
@@ -27,9 +22,38 @@ system, and maybe making new tarballs.
## Quick Install
-* `pip install versioneer` to somewhere to your $PATH
-* add a `[versioneer]` section to your setup.cfg (see below)
-* run `versioneer install` in your source tree, commit the results
+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
@@ -61,7 +85,7 @@ 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.
+uncommitted changes).
The version identifier is used for multiple purposes:
@@ -166,7 +190,7 @@ which may help identify what went wrong).
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/warner/python-versioneer/issues).
+[issues page](https://github.com/python-versioneer/python-versioneer/issues).
### Subprojects
@@ -180,7 +204,7 @@ two common reasons why `setup.py` might not be in the root:
`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 langauges) in subdirectories.
+ 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
@@ -194,9 +218,9 @@ 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/warner/python-versioneer/issues/38) is tracking
+[Bug #38](https://github.com/python-versioneer/python-versioneer/issues/38) is tracking
this issue. The discussion in
-[PR #61](https://github.com/warner/python-versioneer/pull/61) describes the
+[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
@@ -224,31 +248,20 @@ 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/warner/python-versioneer/issues/83) describes
+[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.
-### Unicode version strings
-
-While Versioneer works (and is continually tested) with both Python 2 and
-Python 3, it is not entirely consistent with bytes-vs-unicode distinctions.
-Newer releases probably generate unicode version strings on py2. It's not
-clear that this is wrong, but it may be surprising for applications when then
-write these strings to a network connection or include them in bytes-oriented
-APIs like cryptographic checksums.
-
-[Bug #71](https://github.com/warner/python-versioneer/issues/71) investigates
-this question.
-
## 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`, if necessary, to include any new configuration settings
- indicated by the release notes. See [UPGRADING](./UPGRADING.md) for details.
-* re-run `versioneer install` in your source tree, to replace
+* 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
@@ -265,35 +278,70 @@ 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 Creative Commons "Public Domain
-Dedication" license (CC0-1.0), as described in
-https://creativecommons.org/publicdomain/zero/1.0/ .
+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
-from __future__ import print_function
-try:
- import configparser
-except ImportError:
- import ConfigParser as configparser
+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():
+def get_root() -> str:
"""Get the project root directory.
We require that all commands are run from the project root, i.e. the
@@ -301,18 +349,30 @@ def get_root():
"""
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(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(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').")
+ 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
@@ -321,43 +381,64 @@ def get_root():
# 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.
- me = os.path.realpath(os.path.abspath(__file__))
- me_dir = os.path.normcase(os.path.splitext(me)[0])
+ 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:
- print("Warning: build in %s is using versioneer.py from %s"
- % (os.path.dirname(me), versioneer_py))
+ 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):
+def get_config_from_root(root: str) -> VersioneerConfig:
"""Read the project setup.cfg file to determine Versioneer config."""
- # This might raise EnvironmentError (if setup.cfg is missing), or
+ # 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 .
- setup_cfg = os.path.join(root, "setup.cfg")
- parser = configparser.SafeConfigParser()
- with open(setup_cfg, "r") as f:
- parser.readfp(f)
- VCS = parser.get("versioneer", "VCS") # mandatory
-
- def get(parser, name):
- if parser.has_option("versioneer", name):
- return parser.get("versioneer", name)
- return None
+ 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 = VCS
- cfg.style = get(parser, "style") or ""
- cfg.versionfile_source = get(parser, "versionfile_source")
- cfg.versionfile_build = get(parser, "versionfile_build")
- cfg.tag_prefix = get(parser, "tag_prefix")
- if cfg.tag_prefix in ("''", '""'):
+ 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 = get(parser, "parentdir_prefix")
- cfg.verbose = get(parser, "verbose")
+ 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
@@ -366,37 +447,54 @@ class NotThisMethod(Exception):
# these dictionaries contain VCS-specific tools
-LONG_VERSION_PY = {}
-HANDLERS = {}
+LONG_VERSION_PY: Dict[str, str] = {}
+HANDLERS: Dict[str, Dict[str, Callable]] = {}
-def register_vcs_handler(vcs, method): # decorator
- """Decorator to mark a method as the handler for a particular VCS."""
- def decorate(f):
+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
+ HANDLERS.setdefault(vcs, {})[method] = f
return f
+
return decorate
-def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
- env=None):
+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)
- p = None
- for c in commands:
+ 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([c] + args)
+ dispcmd = str([command] + args)
# remember shell=False, so use git.cmd on windows, not just git
- p = subprocess.Popen([c] + args, cwd=cwd, env=env,
- stdout=subprocess.PIPE,
- stderr=(subprocess.PIPE if hide_stderr
- else None))
+ process = subprocess.Popen(
+ [command] + args,
+ cwd=cwd,
+ env=env,
+ stdout=subprocess.PIPE,
+ stderr=(subprocess.PIPE if hide_stderr else None),
+ **popen_kwargs,
+ )
break
- except EnvironmentError:
- e = sys.exc_info()[1]
+ except OSError as e:
if e.errno == errno.ENOENT:
continue
if verbose:
@@ -407,26 +505,27 @@ def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
if verbose:
print("unable to find command, tried %s" % (commands,))
return None, None
- stdout = p.communicate()[0].strip()
- if sys.version_info[0] >= 3:
- stdout = stdout.decode()
- if p.returncode != 0:
+ 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, p.returncode
- return stdout, p.returncode
+ return None, process.returncode
+ return stdout, process.returncode
-LONG_VERSION_PY['git'] = '''
+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-0.18 (https://github.com/warner/python-versioneer)
+# 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."""
@@ -435,9 +534,11 @@ import os
import re
import subprocess
import sys
+from typing import Any, Callable, Dict, List, Optional, Tuple
+import functools
-def get_keywords():
+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
@@ -453,8 +554,15 @@ def get_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():
+def get_config() -> VersioneerConfig:
"""Create, populate and return the VersioneerConfig() object."""
# these strings are filled in when 'setup.py versioneer' creates
# _version.py
@@ -472,13 +580,13 @@ class NotThisMethod(Exception):
"""Exception raised if a method is not valid for the current scenario."""
-LONG_VERSION_PY = {}
-HANDLERS = {}
+LONG_VERSION_PY: Dict[str, str] = {}
+HANDLERS: Dict[str, Dict[str, Callable]] = {}
-def register_vcs_handler(vcs, method): # decorator
- """Decorator to mark a method as the handler for a particular VCS."""
- def decorate(f):
+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] = {}
@@ -487,22 +595,35 @@ def register_vcs_handler(vcs, method): # decorator
return decorate
-def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
- env=None):
+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)
- p = None
- for c in commands:
+ 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([c] + args)
+ dispcmd = str([command] + args)
# remember shell=False, so use git.cmd on windows, not just git
- p = subprocess.Popen([c] + args, cwd=cwd, env=env,
- stdout=subprocess.PIPE,
- stderr=(subprocess.PIPE if hide_stderr
- else None))
+ process = subprocess.Popen([command] + args, cwd=cwd, env=env,
+ stdout=subprocess.PIPE,
+ stderr=(subprocess.PIPE if hide_stderr
+ else None), **popen_kwargs)
break
- except EnvironmentError:
- e = sys.exc_info()[1]
+ except OSError as e:
if e.errno == errno.ENOENT:
continue
if verbose:
@@ -513,18 +634,20 @@ def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False,
if verbose:
print("unable to find command, tried %%s" %% (commands,))
return None, None
- stdout = p.communicate()[0].strip()
- if sys.version_info[0] >= 3:
- stdout = stdout.decode()
- if p.returncode != 0:
+ 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, p.returncode
- return stdout, p.returncode
+ return None, process.returncode
+ return stdout, process.returncode
-def versions_from_parentdir(parentdir_prefix, root, verbose):
+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
@@ -533,15 +656,14 @@ def versions_from_parentdir(parentdir_prefix, root, verbose):
"""
rootdirs = []
- for i in range(3):
+ 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}
- else:
- rootdirs.append(root)
- root = os.path.dirname(root) # up a level
+ rootdirs.append(root)
+ root = os.path.dirname(root) # up a level
if verbose:
print("Tried directories %%s but none started with prefix %%s" %%
@@ -550,41 +672,48 @@ def versions_from_parentdir(parentdir_prefix, root, verbose):
@register_vcs_handler("git", "get_keywords")
-def git_get_keywords(versionfile_abs):
+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 = {}
+ keywords: Dict[str, str] = {}
try:
- f = open(versionfile_abs, "r")
- for line in f.readlines():
- 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)
- f.close()
- except EnvironmentError:
+ 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, tag_prefix, verbose):
+def git_versions_from_keywords(
+ keywords: Dict[str, str],
+ tag_prefix: str,
+ verbose: bool,
+) -> Dict[str, Any]:
"""Get version information from git keywords."""
- if not keywords:
- raise NotThisMethod("no keywords at all, weird")
+ 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
@@ -597,11 +726,11 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
if verbose:
print("keywords are unexpanded, not using")
raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
- refs = set([r.strip() for r in refnames.strip("()").split(",")])
+ 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 = set([r[len(TAG):] for r in refs if r.startswith(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
@@ -610,7 +739,7 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
# 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 = set([r for r in refs if re.search(r'\d', r)])
+ tags = {r for r in refs if re.search(r'\d', r)}
if verbose:
print("discarding '%%s', no digits" %% ",".join(refs - tags))
if verbose:
@@ -619,6 +748,11 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
# 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,
@@ -634,7 +768,12 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
@register_vcs_handler("git", "pieces_from_vcs")
-def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
+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*
@@ -645,8 +784,15 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
if sys.platform == "win32":
GITS = ["git.cmd", "git.exe"]
- out, rc = run_command(GITS, ["rev-parse", "--git-dir"], cwd=root,
- hide_stderr=True)
+ # 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)
@@ -654,24 +800,57 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
# 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 = run_command(GITS, ["describe", "--tags", "--dirty",
- "--always", "--long",
- "--match", "%%s*" %% tag_prefix],
- cwd=root)
+ 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 = run_command(GITS, ["rev-parse", "HEAD"], cwd=root)
+ 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 = {}
+ 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
@@ -688,7 +867,7 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
# TAG-NUM-gHEX
mo = re.search(r'^(.+)-(\d+)-g([0-9a-f]+)$', git_describe)
if not mo:
- # unparseable. Maybe git-describe is misbehaving?
+ # unparsable. Maybe git-describe is misbehaving?
pieces["error"] = ("unable to parse git-describe output: '%%s'"
%% describe_out)
return pieces
@@ -713,26 +892,27 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
else:
# HEX: no tags
pieces["closest-tag"] = None
- count_out, rc = run_command(GITS, ["rev-list", "HEAD", "--count"],
- cwd=root)
- pieces["distance"] = int(count_out) # total number of commits
+ 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 = run_command(GITS, ["show", "-s", "--format=%%ci", "HEAD"],
- cwd=root)[0].strip()
+ 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):
+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):
+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
@@ -757,23 +937,71 @@ def render_pep440(pieces):
return rendered
-def render_pep440_pre(pieces):
- """TAG[.post.devDISTANCE] -- No -dirty.
+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.post.devDISTANCE
+ 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"]:
- rendered += ".post.dev%%d" %% 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.post.dev%%d" %% pieces["distance"]
+ rendered = "0.post0.dev%%d" %% pieces["distance"]
return rendered
-def render_pep440_post(pieces):
+def render_pep440_post(pieces: Dict[str, Any]) -> str:
"""TAG[.postDISTANCE[.dev0]+gHEX] .
The ".dev0" means dirty. Note that .dev0 sorts backwards
@@ -800,12 +1028,41 @@ def render_pep440_post(pieces):
return rendered
-def render_pep440_old(pieces):
+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.
- Eexceptions:
+ Exceptions:
1: no tags. 0.postDISTANCE[.dev0]
"""
if pieces["closest-tag"]:
@@ -822,7 +1079,7 @@ def render_pep440_old(pieces):
return rendered
-def render_git_describe(pieces):
+def render_git_describe(pieces: Dict[str, Any]) -> str:
"""TAG[-DISTANCE-gHEX][-dirty].
Like 'git describe --tags --dirty --always'.
@@ -842,7 +1099,7 @@ def render_git_describe(pieces):
return rendered
-def render_git_describe_long(pieces):
+def render_git_describe_long(pieces: Dict[str, Any]) -> str:
"""TAG-DISTANCE-gHEX[-dirty].
Like 'git describe --tags --dirty --always -long'.
@@ -862,7 +1119,7 @@ def render_git_describe_long(pieces):
return rendered
-def render(pieces, style):
+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",
@@ -876,10 +1133,14 @@ def render(pieces, style):
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":
@@ -894,7 +1155,7 @@ def render(pieces, style):
"date": pieces.get("date")}
-def get_versions():
+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
@@ -915,7 +1176,7 @@ def get_versions():
# 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 i in cfg.versionfile_source.split('/'):
+ for _ in cfg.versionfile_source.split('/'):
root = os.path.dirname(root)
except NameError:
return {"version": "0+unknown", "full-revisionid": None,
@@ -942,41 +1203,48 @@ def get_versions():
@register_vcs_handler("git", "get_keywords")
-def git_get_keywords(versionfile_abs):
+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 = {}
+ keywords: Dict[str, str] = {}
try:
- f = open(versionfile_abs, "r")
- for line in f.readlines():
- 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)
- f.close()
- except EnvironmentError:
+ 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, tag_prefix, verbose):
+def git_versions_from_keywords(
+ keywords: Dict[str, str],
+ tag_prefix: str,
+ verbose: bool,
+) -> Dict[str, Any]:
"""Get version information from git keywords."""
- if not keywords:
- raise NotThisMethod("no keywords at all, weird")
+ 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
@@ -989,11 +1257,11 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
if verbose:
print("keywords are unexpanded, not using")
raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
- refs = set([r.strip() for r in refnames.strip("()").split(",")])
+ 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 = set([r[len(TAG):] for r in refs if r.startswith(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
@@ -1002,7 +1270,7 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
# 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 = set([r for r in refs if re.search(r'\d', r)])
+ tags = {r for r in refs if re.search(r"\d", r)}
if verbose:
print("discarding '%s', no digits" % ",".join(refs - tags))
if verbose:
@@ -1010,23 +1278,37 @@ def git_versions_from_keywords(keywords, tag_prefix, verbose):
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):]
+ 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}
+ 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}
+ 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, root, verbose, run_command=run_command):
+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*
@@ -1037,8 +1319,14 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
if sys.platform == "win32":
GITS = ["git.cmd", "git.exe"]
- out, rc = run_command(GITS, ["rev-parse", "--git-dir"], cwd=root,
- hide_stderr=True)
+ # 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)
@@ -1046,24 +1334,65 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
# 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 = run_command(GITS, ["describe", "--tags", "--dirty",
- "--always", "--long",
- "--match", "%s*" % tag_prefix],
- cwd=root)
+ 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 = run_command(GITS, ["rev-parse", "HEAD"], cwd=root)
+ 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 = {}
+ 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
@@ -1072,17 +1401,16 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
dirty = git_describe.endswith("-dirty")
pieces["dirty"] = dirty
if dirty:
- git_describe = git_describe[:git_describe.rindex("-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]+)$', git_describe)
+ mo = re.search(r"^(.+)-(\d+)-g([0-9a-f]+)$", git_describe)
if not mo:
- # unparseable. Maybe git-describe is misbehaving?
- pieces["error"] = ("unable to parse git-describe output: '%s'"
- % describe_out)
+ # unparsable. Maybe git-describe is misbehaving?
+ pieces["error"] = "unable to parse git-describe output: '%s'" % describe_out
return pieces
# tag
@@ -1091,10 +1419,12 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
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))
+ pieces["error"] = "tag '%s' doesn't start with prefix '%s'" % (
+ full_tag,
+ tag_prefix,
+ )
return pieces
- pieces["closest-tag"] = full_tag[len(tag_prefix):]
+ pieces["closest-tag"] = full_tag[len(tag_prefix) :]
# distance: number of commits since tag
pieces["distance"] = int(mo.group(2))
@@ -1105,19 +1435,20 @@ def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
else:
# HEX: no tags
pieces["closest-tag"] = None
- count_out, rc = run_command(GITS, ["rev-list", "HEAD", "--count"],
- cwd=root)
- pieces["distance"] = int(count_out) # total number of commits
+ 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 = run_command(GITS, ["show", "-s", "--format=%ci", "HEAD"],
- cwd=root)[0].strip()
+ 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(manifest_in, versionfile_source, ipy):
+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
@@ -1126,36 +1457,40 @@ def do_vcs_install(manifest_in, versionfile_source, ipy):
GITS = ["git"]
if sys.platform == "win32":
GITS = ["git.cmd", "git.exe"]
- files = [manifest_in, versionfile_source]
+ files = [versionfile_source]
if ipy:
files.append(ipy)
- try:
- me = __file__
- if me.endswith(".pyc") or me.endswith(".pyo"):
- me = os.path.splitext(me)[0] + ".py"
- versioneer_file = os.path.relpath(me)
- except NameError:
- versioneer_file = "versioneer.py"
- files.append(versioneer_file)
+ 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:
- f = open(".gitattributes", "r")
- for line in f.readlines():
- if line.strip().startswith(versionfile_source):
- if "export-subst" in line.strip().split()[1:]:
- present = True
- f.close()
- except EnvironmentError:
+ 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:
- f = open(".gitattributes", "a+")
- f.write("%s export-subst\n" % versionfile_source)
- f.close()
+ 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, root, verbose):
+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
@@ -1164,24 +1499,29 @@ def versions_from_parentdir(parentdir_prefix, root, verbose):
"""
rootdirs = []
- for i in range(3):
+ 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}
- else:
- rootdirs.append(root)
- root = os.path.dirname(root) # up a level
+ 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))
+ 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' (0.18) from
+# 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.
@@ -1198,42 +1538,42 @@ def get_versions():
"""
-def versions_from_file(filename):
+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 EnvironmentError:
+ except OSError:
raise NotThisMethod("unable to read _version.py")
- mo = re.search(r"version_json = '''\n(.*)''' # END VERSION_JSON",
- contents, re.M | re.S)
+ 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)
+ 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, versions):
+def write_to_version_file(filename: str, versions: Dict[str, Any]) -> None:
"""Write the given version number to the given _version.py file."""
- os.unlink(filename)
- contents = json.dumps(versions, sort_keys=True,
- indent=1, separators=(",", ": "))
+ 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):
+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):
+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
@@ -1251,30 +1591,76 @@ def render_pep440(pieces):
rendered += ".dirty"
else:
# exception #1
- rendered = "0+untagged.%d.g%s" % (pieces["distance"],
- pieces["short"])
+ rendered = "0+untagged.%d.g%s" % (pieces["distance"], pieces["short"])
if pieces["dirty"]:
rendered += ".dirty"
return rendered
-def render_pep440_pre(pieces):
- """TAG[.post.devDISTANCE] -- No -dirty.
+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.post.devDISTANCE
+ 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"]:
- rendered += ".post.dev%d" % 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.post.dev%d" % pieces["distance"]
+ rendered = "0.post0.dev%d" % pieces["distance"]
return rendered
-def render_pep440_post(pieces):
+def render_pep440_post(pieces: Dict[str, Any]) -> str:
"""TAG[.postDISTANCE[.dev0]+gHEX] .
The ".dev0" means dirty. Note that .dev0 sorts backwards
@@ -1301,12 +1687,41 @@ def render_pep440_post(pieces):
return rendered
-def render_pep440_old(pieces):
+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.
- Eexceptions:
+ Exceptions:
1: no tags. 0.postDISTANCE[.dev0]
"""
if pieces["closest-tag"]:
@@ -1323,7 +1738,7 @@ def render_pep440_old(pieces):
return rendered
-def render_git_describe(pieces):
+def render_git_describe(pieces: Dict[str, Any]) -> str:
"""TAG[-DISTANCE-gHEX][-dirty].
Like 'git describe --tags --dirty --always'.
@@ -1343,7 +1758,7 @@ def render_git_describe(pieces):
return rendered
-def render_git_describe_long(pieces):
+def render_git_describe_long(pieces: Dict[str, Any]) -> str:
"""TAG-DISTANCE-gHEX[-dirty].
Like 'git describe --tags --dirty --always -long'.
@@ -1363,24 +1778,30 @@ def render_git_describe_long(pieces):
return rendered
-def render(pieces, style):
+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}
+ 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":
@@ -1390,16 +1811,20 @@ def render(pieces, style):
else:
raise ValueError("unknown style '%s'" % style)
- return {"version": rendered, "full-revisionid": pieces["long"],
- "dirty": pieces["dirty"], "error": None,
- "date": pieces.get("date")}
+ 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=False):
+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'.
@@ -1414,9 +1839,10 @@ def get_versions(verbose=False):
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 cfg.verbose
- assert cfg.versionfile_source is not None, \
- "please set versioneer.versionfile_source"
+ 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)
@@ -1470,18 +1896,26 @@ def get_versions(verbose=False):
if verbose:
print("unable to compute version")
- return {"version": "0+unknown", "full-revisionid": None,
- "dirty": None, "error": "unable to compute version",
- "date": None}
+ return {
+ "version": "0+unknown",
+ "full-revisionid": None,
+ "dirty": None,
+ "error": "unable to compute version",
+ "date": None,
+ }
-def get_version():
+def get_version() -> str:
"""Get the short version string for this project."""
return get_versions()["version"]
-def get_cmdclass():
- """Get the custom setuptools/distutils subclasses used by Versioneer."""
+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
@@ -1495,25 +1929,25 @@ def get_cmdclass():
# 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/warner/python-versioneer/issues/52
+ # Also see https://github.com/python-versioneer/python-versioneer/issues/52
- cmds = {}
+ cmds = {} if cmdclass is None else cmdclass.copy()
- # we add "version" to both distutils and setuptools
- from distutils.core import Command
+ # we add "version" to setuptools
+ from setuptools import Command
class cmd_version(Command):
description = "report generated version string"
- user_options = []
- boolean_options = []
+ user_options: List[Tuple[str, str, str]] = []
+ boolean_options: List[str] = []
- def initialize_options(self):
+ def initialize_options(self) -> None:
pass
- def finalize_options(self):
+ def finalize_options(self) -> None:
pass
- def run(self):
+ def run(self) -> None:
vers = get_versions(verbose=True)
print("Version: %s" % vers["version"])
print(" full-revisionid: %s" % vers.get("full-revisionid"))
@@ -1521,9 +1955,10 @@ def get_cmdclass():
print(" date: %s" % vers.get("date"))
if vers["error"]:
print(" error: %s" % vers["error"])
+
cmds["version"] = cmd_version
- # we override "build_py" in both distutils and setuptools
+ # we override "build_py" in setuptools
#
# most invocation pathways end up running build_py:
# distutils/build -> build_py
@@ -1538,29 +1973,71 @@ def get_cmdclass():
# 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 "setuptools" in sys.modules:
- from setuptools.command.build_py import build_py as _build_py
+ if "build_py" in cmds:
+ _build_py: Any = cmds["build_py"]
else:
- from distutils.command.build_py import build_py as _build_py
+ from setuptools.command.build_py import build_py as _build_py
class cmd_build_py(_build_py):
- def run(self):
+ 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)
+ 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
+ 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=[{
@@ -1569,7 +2046,7 @@ def get_cmdclass():
# ...
class cmd_build_exe(_build_exe):
- def run(self):
+ def run(self) -> None:
root = get_root()
cfg = get_config_from_root(root)
versions = get_versions()
@@ -1581,24 +2058,28 @@ def get_cmdclass():
os.unlink(target_versionfile)
with open(cfg.versionfile_source, "w") as f:
LONG = LONG_VERSION_PY[cfg.VCS]
- f.write(LONG %
- {"DOLLAR": "$",
- "STYLE": cfg.style,
- "TAG_PREFIX": cfg.tag_prefix,
- "PARENTDIR_PREFIX": cfg.parentdir_prefix,
- "VERSIONFILE_SOURCE": cfg.versionfile_source,
- })
+ f.write(
+ LONG
+ % {
+ "DOLLAR": "$",
+ "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?
+ if "py2exe" in sys.modules: # py2exe enabled?
try:
- from py2exe.distutils_buildexe import py2exe as _py2exe # py3
+ from py2exe.setuptools_buildexe import py2exe as _py2exe # type: ignore
except ImportError:
- from py2exe.build_exe import py2exe as _py2exe # py2
+ from py2exe.distutils_buildexe import py2exe as _py2exe # type: ignore
class cmd_py2exe(_py2exe):
- def run(self):
+ def run(self) -> None:
root = get_root()
cfg = get_config_from_root(root)
versions = get_versions()
@@ -1610,23 +2091,67 @@ def get_cmdclass():
os.unlink(target_versionfile)
with open(cfg.versionfile_source, "w") as f:
LONG = LONG_VERSION_PY[cfg.VCS]
- f.write(LONG %
- {"DOLLAR": "$",
- "STYLE": cfg.style,
- "TAG_PREFIX": cfg.tag_prefix,
- "PARENTDIR_PREFIX": cfg.parentdir_prefix,
- "VERSIONFILE_SOURCE": cfg.versionfile_source,
- })
+ f.write(
+ LONG
+ % {
+ "DOLLAR": "$",
+ "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 "setuptools" in sys.modules:
- from setuptools.command.sdist import sdist as _sdist
+ if "sdist" in cmds:
+ _sdist: Any = cmds["sdist"]
else:
- from distutils.command.sdist import sdist as _sdist
+ from setuptools.command.sdist import sdist as _sdist
class cmd_sdist(_sdist):
- def run(self):
+ def run(self) -> None:
versions = get_versions()
self._versioneer_generated_versions = versions
# unless we update this, the command will keep using the old
@@ -1634,7 +2159,7 @@ def get_cmdclass():
self.distribution.metadata.version = versions["version"]
return _sdist.run(self)
- def make_release_tree(self, base_dir, files):
+ 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)
@@ -1643,8 +2168,10 @@ def get_cmdclass():
# 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)
+ write_to_version_file(
+ target_versionfile, self._versioneer_generated_versions
+ )
+
cmds["sdist"] = cmd_sdist
return cmds
@@ -1687,23 +2214,26 @@ SAMPLE_CONFIG = """
"""
-INIT_PY_SNIPPET = """
+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():
- """Main VCS-independent setup function for installing Versioneer."""
+def do_setup() -> int:
+ """Do main VCS-independent setup function for installing Versioneer."""
root = get_root()
try:
cfg = get_config_from_root(root)
- except (EnvironmentError, configparser.NoSectionError,
- configparser.NoOptionError) as e:
- if isinstance(e, (EnvironmentError, configparser.NoSectionError)):
- print("Adding sample versioneer config to setup.cfg",
- file=sys.stderr)
+ 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)
@@ -1712,71 +2242,49 @@ def do_setup():
print(" creating %s" % cfg.versionfile_source)
with open(cfg.versionfile_source, "w") as f:
LONG = LONG_VERSION_PY[cfg.VCS]
- f.write(LONG % {"DOLLAR": "$",
- "STYLE": cfg.style,
- "TAG_PREFIX": cfg.tag_prefix,
- "PARENTDIR_PREFIX": cfg.parentdir_prefix,
- "VERSIONFILE_SOURCE": cfg.versionfile_source,
- })
-
- ipy = os.path.join(os.path.dirname(cfg.versionfile_source),
- "__init__.py")
+ f.write(
+ LONG
+ % {
+ "DOLLAR": "$",
+ "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 EnvironmentError:
+ except OSError:
old = ""
- if INIT_PY_SNIPPET not in 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(INIT_PY_SNIPPET)
+ f.write(snippet)
else:
print(" %s unmodified" % ipy)
else:
print(" %s doesn't exist, ok" % ipy)
- ipy = None
-
- # Make sure both the top-level "versioneer.py" and versionfile_source
- # (PKG/_version.py, used by runtime code) are in MANIFEST.in, so
- # they'll be copied into source distributions. Pip won't be able to
- # install the package without this.
- manifest_in = os.path.join(root, "MANIFEST.in")
- simple_includes = set()
- try:
- with open(manifest_in, "r") as f:
- for line in f:
- if line.startswith("include "):
- for include in line.split()[1:]:
- simple_includes.add(include)
- except EnvironmentError:
- pass
- # That doesn't cover everything MANIFEST.in can do
- # (http://docs.python.org/2/distutils/sourcedist.html#commands), so
- # it might give some false negatives. Appending redundant 'include'
- # lines is safe, though.
- if "versioneer.py" not in simple_includes:
- print(" appending 'versioneer.py' to MANIFEST.in")
- with open(manifest_in, "a") as f:
- f.write("include versioneer.py\n")
- else:
- print(" 'versioneer.py' already in MANIFEST.in")
- if cfg.versionfile_source not in simple_includes:
- print(" appending versionfile_source ('%s') to MANIFEST.in" %
- cfg.versionfile_source)
- with open(manifest_in, "a") as f:
- f.write("include %s\n" % cfg.versionfile_source)
- else:
- print(" versionfile_source already in MANIFEST.in")
+ 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(manifest_in, cfg.versionfile_source, ipy)
+ do_vcs_install(cfg.versionfile_source, maybe_ipy)
return 0
-def scan_setup_py():
+def scan_setup_py() -> int:
"""Validate the contents of setup.py against Versioneer's expectations."""
found = set()
setters = False
@@ -1813,10 +2321,14 @@ def scan_setup_py():
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":
- errors = do_setup()
- errors += scan_setup_py()
- if errors:
- sys.exit(1)
+ setup_command()
--
2.41.0
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