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TTS/pyproject.toml
Martin Weinelt 994be163e1 Use packaging.version for version comparisons (#2310)
* Use packaging.version for version comparisons

The distutils package is deprecated¹ and relies on PEP 386² version
comparisons, which have been superseded by PEP 440³ which is implemented
through the packaging module.

With more recent distutils versions, provided through setuptools
vendoring, we are seeing the following exception during version
comparisons:

> TypeError: '<' not supported between instances of 'str' and 'int'

This is fixed by this migration.

[1] https://docs.python.org/3/library/distutils.html
[2] https://peps.python.org/pep-0386/
[3] https://peps.python.org/pep-0440/

* Improve espeak version detection robustness

On many modern systems espeak is just a symlink to espeak-ng. In that
case looking for the 3rd word in the version output will break the
version comparison, when it finds `text-to-speech:`, instead of a proper
version.

This will not break during runtime, where espeak-ng would be
prioritized, but the phonemizer and tokenizer tests force the backend
to `espeak`, which exhibits this breakage.

This improves the version detection by simply looking for the version
after the "text-to-speech:" token.

* Replace distuils.copy_tree with shutil.copytree

The distutils module is deprecated and slated for removal in Python
3.12. Its usage should be replaced, in this case by a compatible method
from shutil.
2023-01-29 23:47:00 +01:00

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TOML

[build-system]
requires = ["setuptools", "wheel", "cython==0.29.28", "numpy==1.21.6", "packaging"]
[flake8]
max-line-length=120
[tool.black]
line-length = 120
target-version = ['py39']
exclude = '''
(
/(
\.eggs # exclude a few common directories in the
| \.git # root of the project
| \.hg
| \.mypy_cache
| \.tox
| \.venv
| _build
| buck-out
| build
| dist
)/
| foo.py # also separately exclude a file named foo.py in
# the root of the project
)
'''
[tool.isort]
line_length = 120
profile = "black"
multi_line_output = 3