20826906489

Committed 08 Jan 2026 06:09PM UTC coverage: 80.192% (-0.08%) from 80.274%

Build # 20826906489

Build Type

Pull #22987

github

Committed by

web-flow

Commit Message

Merge aa52dd80f into 0d471f924

Pull Request Pull Request #22987: WIP DRAFT: Pex 2.77.1 tests

Coverage Stats

3 of 3 new or added lines in 1 file covered. (100.0%)

90 existing lines in 15 files now uncovered.

78714 of 98157 relevant lines covered (80.19%)

3.36 hits per line

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90.91

/src/python/pants/backend/python/util_rules/dists_test.py

# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).

from __future__ import annotations

import pytest

from pants.backend.python.util_rules import dists, pex
from pants.backend.python.util_rules.dists import (
    BuildSystem,
    DistBuildRequest,
    DistBuildResult,
    distutils_repr,
)
from pants.backend.python.util_rules.interpreter_constraints import InterpreterConstraints
from pants.backend.python.util_rules.pex_requirements import PexRequirements
from pants.engine.fs import CreateDigest, FileContent
from pants.engine.internals.native_engine import Digest
from pants.testutil.python_interpreter_selection import skip_unless_python39_present
from pants.testutil.rule_runner import QueryRule, RuleRunner
from pants.util.frozendict import FrozenDict


@pytest.fixture
def rule_runner() -> RuleRunner:
    ret = RuleRunner(
        rules=[
            *dists.rules(),
            *pex.rules(),
            QueryRule(DistBuildResult, [DistBuildRequest]),
        ],
    )
    ret.set_options(
        [],
        env_inherit={"PATH", "PYENV_ROOT", "HOME"},
    )
    return ret


def do_test_backend_shim(rule_runner: RuleRunner, constraints: str) -> None:
    setup_py = "from setuptools import setup; setup(name='foobar', version='1.2.3')"
    input_digest = rule_runner.request(
        Digest, [CreateDigest([FileContent("setup.py", setup_py.encode())])]
    )
    req = DistBuildRequest(
        build_system=BuildSystem(
            PexRequirements(
                # NB: These are the last versions compatible with Python 2.7.
                ["setuptools==44.1.1", "wheel==0.37.1"]
            ),
            "setuptools.build_meta",
        ),
        interpreter_constraints=InterpreterConstraints([constraints]),
        build_wheel=True,
        build_sdist=True,
        input=input_digest,
        working_directory="",
        dist_source_root=".",
        build_time_source_roots=tuple(),
        output_path="dist",
        wheel_config_settings=FrozenDict({"setting1": ("value1",), "setting2": ("value2",)}),
    )
    res = rule_runner.request(DistBuildResult, [req])

    is_py2 = "2.7" in constraints
    assert res.sdist_path == "dist/foobar-1.2.3.tar.gz"
    assert res.wheel_path == f"dist/foobar-1.2.3-py{'2' if is_py2 else '3'}-none-any.whl"


@skip_unless_python39_present
def test_works_with_python39(rule_runner: RuleRunner) -> None:
    do_test_backend_shim(rule_runner, constraints="CPython==3.9.*")


def test_distutils_repr() -> None:
    testdata = {
        "foo": "bar",
        "baz": {"qux": [123, 456], "quux": ("abc", b"xyz"), "corge": {1, 2, 3}},
        "various_strings": ["x'y", "aaa\nbbb"],
    }
    expected = """
{
    'foo': 'bar',
    'baz': {
        'qux': [
            123,
            456,
        ],
        'quux': (
            'abc',
            'xyz',
        ),
        'corge': {
            1,
            2,
            3,
        },
    },
    'various_strings': [
        'x\\\'y',
        \"\"\"aaa\nbbb\"\"\",
    ],
}
""".strip()
    assert expected == distutils_repr(testdata)


def test_distutils_repr_none() -> None:
    assert "None" == distutils_repr(None)

1	# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
2	# Licensed under the Apache License, Version 2.0 (see LICENSE).
3
4	from __future__ import annotations	1✔
5
6	import pytest	1✔
7
8	from pants.backend.python.util_rules import dists, pex	1✔
9	from pants.backend.python.util_rules.dists import (	1✔
10	BuildSystem,
11	DistBuildRequest,
12	DistBuildResult,
13	distutils_repr,
14	)
15	from pants.backend.python.util_rules.interpreter_constraints import InterpreterConstraints	1✔
16	from pants.backend.python.util_rules.pex_requirements import PexRequirements	1✔
17	from pants.engine.fs import CreateDigest, FileContent	1✔
18	from pants.engine.internals.native_engine import Digest	1✔
19	from pants.testutil.python_interpreter_selection import skip_unless_python39_present	1✔
20	from pants.testutil.rule_runner import QueryRule, RuleRunner	1✔
21	from pants.util.frozendict import FrozenDict	1✔
22
23
24	@pytest.fixture	1✔
25	def rule_runner() -> RuleRunner:	1✔
26	ret = RuleRunner(	1✔
27	rules=[
28	*dists.rules(),
29	*pex.rules(),
30	QueryRule(DistBuildResult, [DistBuildRequest]),
31	],
32	)
33	ret.set_options(	1✔
34	[],
35	env_inherit={"PATH", "PYENV_ROOT", "HOME"},
36	)
37	return ret	1✔
38
39
40	def do_test_backend_shim(rule_runner: RuleRunner, constraints: str) -> None:	1✔
41	setup_py = "from setuptools import setup; setup(name='foobar', version='1.2.3')"	1✔
42	input_digest = rule_runner.request(	1✔
43	Digest, [CreateDigest([FileContent("setup.py", setup_py.encode())])]
44	)
45	req = DistBuildRequest(	1✔
46	build_system=BuildSystem(
47	PexRequirements(
48	# NB: These are the last versions compatible with Python 2.7.
49	["setuptools==44.1.1", "wheel==0.37.1"]
50	),
51	"setuptools.build_meta",
52	),
53	interpreter_constraints=InterpreterConstraints([constraints]),
54	build_wheel=True,
55	build_sdist=True,
56	input=input_digest,
57	working_directory="",
58	dist_source_root=".",
59	build_time_source_roots=tuple(),
60	output_path="dist",
61	wheel_config_settings=FrozenDict({"setting1": ("value1",), "setting2": ("value2",)}),
62	)
63	res = rule_runner.request(DistBuildResult, [req])	1✔
64
UNCOV 65	is_py2 = "2.7" in constraints	×
UNCOV 66	assert res.sdist_path == "dist/foobar-1.2.3.tar.gz"	×
UNCOV 67	assert res.wheel_path == f"dist/foobar-1.2.3-py{'2' if is_py2 else '3'}-none-any.whl"	×
68
69
70	@skip_unless_python39_present	1✔
71	def test_works_with_python39(rule_runner: RuleRunner) -> None:	1✔
72	do_test_backend_shim(rule_runner, constraints="CPython==3.9.*")	1✔
73
74
75	def test_distutils_repr() -> None:	1✔
76	testdata = {	1✔
77	"foo": "bar",
78	"baz": {"qux": [123, 456], "quux": ("abc", b"xyz"), "corge": {1, 2, 3}},
79	"various_strings": ["x'y", "aaa\nbbb"],
80	}
81	expected = """	1✔
82	{
83	'foo': 'bar',
84	'baz': {
85	'qux': [
86	123,
87	456,
88	],
89	'quux': (
90	'abc',
91	'xyz',
92	),
93	'corge': {
94	1,
95	2,
96	3,
97	},
98	},
99	'various_strings': [
100	'x\\\'y',
101	\"\"\"aaa\nbbb\"\"\",
102	],
103	}
104	""".strip()
105	assert expected == distutils_repr(testdata)	1✔
106
107
108	def test_distutils_repr_none() -> None:	1✔
109	assert "None" == distutils_repr(None)	1✔

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