Есть несколько способов сделать это:
1.
setup.cfg
[metadata]
version = 1.2.3.dev4
src/my_top_level_package/__init__.py
import importlib.metadata
__version__ = importlib.metadata.version('MyProject')
2.
setup.cfg
[metadata]
version = file: VERSION.txt
VERSION.txt
1.2.3.dev4
src/my_top_level_package/__init__.py
import importlib.metadata
__version__ = importlib.metadata.version('MyProject')
3.
setup.cfg
[metadata]
version = attr: my_top_level_package.__version__
src/my_top_level_package/__init__.py
__version__ = '1.2.3.dev4'
И более ...
Структура, принятая в предыдущих примерах, выглядит следующим образом ...
MyProject
├── setup.cfg
├── setup.py
└── src
└── my_top_level_package
└── __init__.py
setup.py
#!/usr/bin/env python3
import setuptools
if __name__ == '__main__':
setuptools.setup(
# see 'setup.cfg'
)
setup.cfg
[metadata]
name = MyProject
version = attr: my_top_level_package.__version__
[options]
package_dir =
= src
packages = find:
[options.packages.find]
where = src
src/my_top_level_package/__init__.py
__version__ = '1.2.3.dev4'
$ cd path/to/MyProject
$ python3 setup.py --version
1.2.3.dev4
$ python3 -m pip install .
# ...
$ python3 -c 'import my_top_level_package; print(my_top_level_package.__version__)'
1.2.3.dev4
$ python3 -V
Python 3.6.9
$ python3 -m pip list
Package Version
------------- ----------
MyProject 1.2.3.dev4
pip 20.0.2
pkg-resources 0.0.0
setuptools 45.2.0
wheel 0.34.2
zipp 3.0.0