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import pytest
from setuptools.config.pyprojecttoml import apply_configuration
from setuptools.dist import Distribution
from setuptools.tests.textwrap import DALS
def test_dynamic_dependencies(tmp_path):
(tmp_path / "requirements.txt").write_text("six\n # comment\n")
pyproject = (tmp_path / "pyproject.toml")
pyproject.write_text(DALS("""
[project]
name = "myproj"
version = "1.0"
dynamic = ["dependencies"]
[build-system]
requires = ["setuptools", "wheel"]
build-backend = "setuptools.build_meta"
[tool.setuptools.dynamic.dependencies]
file = ["requirements.txt"]
"""))
dist = Distribution()
dist = apply_configuration(dist, pyproject)
assert dist.install_requires == ["six"]
def test_dynamic_optional_dependencies(tmp_path):
(tmp_path / "requirements-docs.txt").write_text("sphinx\n # comment\n")
pyproject = (tmp_path / "pyproject.toml")
pyproject.write_text(DALS("""
[project]
name = "myproj"
version = "1.0"
dynamic = ["optional-dependencies"]
[tool.setuptools.dynamic.optional-dependencies.docs]
file = ["requirements-docs.txt"]
[build-system]
requires = ["setuptools", "wheel"]
build-backend = "setuptools.build_meta"
"""))
dist = Distribution()
dist = apply_configuration(dist, pyproject)
assert dist.extras_require == {"docs": ["sphinx"]}
def test_mixed_dynamic_optional_dependencies(tmp_path):
"""
Test that if PEP 621 was loosened to allow mixing of dynamic and static
configurations in the case of fields containing sub-fields (groups),
things would work out.
"""
(tmp_path / "requirements-images.txt").write_text("pillow~=42.0\n # comment\n")
pyproject = (tmp_path / "pyproject.toml")
pyproject.write_text(DALS("""
[project]
name = "myproj"
version = "1.0"
dynamic = ["optional-dependencies"]
[project.optional-dependencies]
docs = ["sphinx"]
[tool.setuptools.dynamic.optional-dependencies.images]
file = ["requirements-images.txt"]
[build-system]
requires = ["setuptools", "wheel"]
build-backend = "setuptools.build_meta"
"""))
# Test that the mix-and-match doesn't currently validate.
with pytest.raises(ValueError, match="project.optional-dependencies"):
apply_configuration(Distribution(), pyproject)
# Explicitly disable the validation and try again, to see that the mix-and-match
# result would be correct.
dist = Distribution()
dist = apply_configuration(dist, pyproject, ignore_option_errors=True)
assert dist.extras_require == {"docs": ["sphinx"], "images": ["pillow~=42.0"]}
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