19015773527

Committed 02 Nov 2025 05:33PM UTC coverage: 17.872% (-62.4%) from 80.3%

Build # 19015773527

Build Type

Pull #22816

github

Committed by

web-flow

Commit Message

Merge a12d75757 into 6c024e162

Pull Request Pull Request #22816: Update Pants internal Python to 3.14

Run Details

4 of 5 new or added lines in 3 files covered. (80.0%)

28452 existing lines in 683 files now uncovered.

9831 of 55007 relevant lines covered (17.87%)

0.18 hits per line

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0.0

/src/python/pants/backend/python/macros/uv_requirements.py

1	# Copyright 2024 Pants project contributors (see CONTRIBUTORS.md).
2	# Licensed under the Apache License, Version 2.0 (see LICENSE).
3
UNCOV 4	import logging	×
UNCOV 5	from collections.abc import Iterator	×
UNCOV 6	from functools import partial	×
UNCOV 7	from pathlib import PurePath	×
8
UNCOV 9	from pants.backend.python.macros.common_fields import (	×
10	ModuleMappingField,
11	RequirementsOverrideField,
12	TypeStubsModuleMappingField,
13	)
UNCOV 14	from pants.backend.python.macros.common_requirements_rule import _generate_requirements	×
UNCOV 15	from pants.backend.python.macros.poetry_requirements import PyProjectToml	×
UNCOV 16	from pants.backend.python.subsystems.setup import PythonSetup	×
UNCOV 17	from pants.backend.python.target_types import PythonRequirementResolveField, PythonRequirementTarget	×
UNCOV 18	from pants.base.build_root import BuildRoot	×
UNCOV 19	from pants.engine.rules import collect_rules, rule	×
UNCOV 20	from pants.engine.target import (	×
21	COMMON_TARGET_FIELDS,
22	GeneratedTargets,
23	GenerateTargetsRequest,
24	SingleSourceField,
25	TargetGenerator,
26	)
UNCOV 27	from pants.engine.unions import UnionMembership, UnionRule	×
UNCOV 28	from pants.util.logging import LogLevel	×
UNCOV 29	from pants.util.pip_requirement import PipRequirement	×
UNCOV 30	from pants.util.strutil import softwrap	×
31
UNCOV 32	logger = logging.getLogger(__name__)	×
33
34
UNCOV 35	def parse_pyproject_toml(pyproject_toml: PyProjectToml) -> Iterator[PipRequirement]:	×
36	parsed = pyproject_toml.parse()	×
37	try:	×
38	uv_vals = parsed["tool"]["uv"]	×
39	except KeyError:	×
40	raise KeyError(	×
41	softwrap(
42	f"""
43	No section `tool.uv` found in {pyproject_toml.toml_relpath}, which
44	is loaded by Pants from a `uv_requirements` macro.
45
46	Did you mean to set up uv?
47	"""
48	)
49	)
50
51	# See https://docs.astral.sh/uv/concepts/dependencies/#development-dependencies
52	# This should be a list of PEP 508 compliant strings.
53	dev_dependencies = uv_vals.get("dev-dependencies", [])	×
54	if not dev_dependencies:	×
55	logger.warning(	×
56	softwrap(
57	f"""
58	No requirements defined in `tool.uv.dev-dependencies` in {pyproject_toml.toml_relpath},
59	which is loaded by Pants from a uv_requirements macro. Did you mean to populate
60	this section with requirements?.
61	"""
62	)
63	)
64
65	for dep in dev_dependencies:	×
66	dep = dep.strip()	×
67	if not dep or dep.startswith("#"):	×
68	continue	×
69	yield PipRequirement.parse(dep, description_of_origin=str(pyproject_toml.toml_relpath))	×
70
71
UNCOV 72	def parse_uv_requirements(	×
73	build_root: BuildRoot, file_contents: bytes, file_path: str
74	) -> set[PipRequirement]:
75	return set(	×
76	parse_pyproject_toml(
77	PyProjectToml(
78	build_root=PurePath(build_root.path),
79	toml_relpath=PurePath(file_path),
80	toml_contents=file_contents.decode(),
81	)
82	)
83	)
84
85
86	# ---------------------------------------------------------------------------------
87	# Target generator
88	# ---------------------------------------------------------------------------------
89
90
UNCOV 91	class UvRequirementsSourceField(SingleSourceField):	×
UNCOV 92	default = "pyproject.toml"	×
UNCOV 93	required = False	×
94
95
UNCOV 96	class UvRequirementsTargetGenerator(TargetGenerator):	×
UNCOV 97	alias = "uv_requirements"	×
UNCOV 98	help = "Generate a `python_requirement` for each entry in `pyproject.toml` under the `[tool.uv]` section."	×
UNCOV 99	generated_target_cls = PythonRequirementTarget	×
100	# Note that this does not have a `dependencies` field.
UNCOV 101	core_fields = (	×
102	*COMMON_TARGET_FIELDS,
103	ModuleMappingField,
104	TypeStubsModuleMappingField,
105	UvRequirementsSourceField,
106	RequirementsOverrideField,
107	)
UNCOV 108	copied_fields = COMMON_TARGET_FIELDS	×
UNCOV 109	moved_fields = (PythonRequirementResolveField,)	×
110
111
UNCOV 112	class GenerateFromUvRequirementsRequest(GenerateTargetsRequest):	×
UNCOV 113	generate_from = UvRequirementsTargetGenerator	×
114
115
UNCOV 116	@rule(desc="Generate `python_requirement` targets from uv pyproject.toml", level=LogLevel.DEBUG)	×
UNCOV 117	async def generate_from_uv_requirement(	×
118	request: GenerateFromUvRequirementsRequest,
119	build_root: BuildRoot,
120	union_membership: UnionMembership,
121	python_setup: PythonSetup,
122	) -> GeneratedTargets:
123	result = await _generate_requirements(	×
124	request,
125	union_membership,
126	python_setup,
127	parse_requirements_callback=partial(parse_uv_requirements, build_root),
128	)
129	return GeneratedTargets(request.generator, result)	×
130
131
UNCOV 132	def rules():	×
UNCOV 133	return (	×
134	*collect_rules(),
135	UnionRule(GenerateTargetsRequest, GenerateFromUvRequirementsRequest),
136	)

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