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test_wheel.py
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test_wheel.py
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import platform
import sys
import zipfile
import pytest
from packaging.tags import sys_tags
from hatchling.builders.plugin.interface import BuilderInterface
from hatchling.builders.utils import get_known_python_major_versions
from hatchling.builders.wheel import WheelBuilder
from hatchling.metadata.spec import DEFAULT_METADATA_VERSION, get_core_metadata_constructors
from hatchling.utils.constants import DEFAULT_BUILD_SCRIPT
# https://github.com/python/cpython/pull/26184
fixed_pathlib_resolution = pytest.mark.skipif(
platform.system() == 'Windows' and (sys.version_info < (3, 8) or sys.implementation.name == 'pypy'),
reason='pathlib.Path.resolve has bug on Windows',
)
def get_python_versions_tag():
return '.'.join(f'py{major_version}' for major_version in get_known_python_major_versions())
def test_class():
assert issubclass(WheelBuilder, BuilderInterface)
def test_default_versions(isolation):
builder = WheelBuilder(str(isolation))
assert builder.get_default_versions() == ['standard']
class TestCoreMetadataConstructor:
def test_default(self, isolation):
builder = WheelBuilder(str(isolation))
assert builder.core_metadata_constructor is builder.core_metadata_constructor
assert builder.core_metadata_constructor is get_core_metadata_constructors()[DEFAULT_METADATA_VERSION]
def test_not_string(self, isolation):
config = {'tool': {'hatch': {'build': {'targets': {'wheel': {'core-metadata-version': 42}}}}}}
builder = WheelBuilder(str(isolation), config=config)
with pytest.raises(
TypeError, match='Field `tool.hatch.build.targets.wheel.core-metadata-version` must be a string'
):
_ = builder.core_metadata_constructor
def test_unknown(self, isolation):
config = {'tool': {'hatch': {'build': {'targets': {'wheel': {'core-metadata-version': '9000'}}}}}}
builder = WheelBuilder(str(isolation), config=config)
with pytest.raises(
ValueError,
match=(
f'Unknown metadata version `9000` for field `tool.hatch.build.targets.wheel.core-metadata-version`. '
f'Available: {", ".join(sorted(get_core_metadata_constructors()))}'
),
):
_ = builder.core_metadata_constructor
class TestConstructEntryPointsFile:
def test_default(self, isolation):
config = {'project': {}}
builder = WheelBuilder(str(isolation), config=config)
assert builder.construct_entry_points_file() == ''
def test_scripts(self, isolation, helpers):
config = {'project': {'scripts': {'foo': 'pkg:bar', 'bar': 'pkg:foo'}}}
builder = WheelBuilder(str(isolation), config=config)
assert builder.construct_entry_points_file() == helpers.dedent(
"""
[console_scripts]
bar = pkg:foo
foo = pkg:bar
"""
)
def test_gui_scripts(self, isolation, helpers):
config = {'project': {'gui-scripts': {'foo': 'pkg:bar', 'bar': 'pkg:foo'}}}
builder = WheelBuilder(str(isolation), config=config)
assert builder.construct_entry_points_file() == helpers.dedent(
"""
[gui_scripts]
bar = pkg:foo
foo = pkg:bar
"""
)
def test_entry_points(self, isolation, helpers):
config = {
'project': {
'entry-points': {
'foo': {'bar': 'pkg:foo', 'foo': 'pkg:bar'},
'bar': {'foo': 'pkg:bar', 'bar': 'pkg:foo'},
}
}
}
builder = WheelBuilder(str(isolation), config=config)
assert builder.construct_entry_points_file() == helpers.dedent(
"""
[bar]
bar = pkg:foo
foo = pkg:bar
[foo]
bar = pkg:foo
foo = pkg:bar
"""
)
def test_all(self, isolation, helpers):
config = {
'project': {
'scripts': {'foo': 'pkg:bar', 'bar': 'pkg:foo'},
'gui-scripts': {'foo': 'pkg:bar', 'bar': 'pkg:foo'},
'entry-points': {
'foo': {'bar': 'pkg:foo', 'foo': 'pkg:bar'},
'bar': {'foo': 'pkg:bar', 'bar': 'pkg:foo'},
},
}
}
builder = WheelBuilder(str(isolation), config=config)
assert builder.construct_entry_points_file() == helpers.dedent(
"""
[console_scripts]
bar = pkg:foo
foo = pkg:bar
[gui_scripts]
bar = pkg:foo
foo = pkg:bar
[bar]
bar = pkg:foo
foo = pkg:bar
[foo]
bar = pkg:foo
foo = pkg:bar
"""
)
class TestBuildStandard:
def test_default_auto_detection(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['standard']}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
with project_path.as_cwd():
artifacts = list(builder.build())
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_license_single', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
# Inspect the archive rather than the extracted files because on Windows they lose their metadata
# https://stackoverflow.com/q/9813243
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_info = zip_archive.getinfo(f'{metadata_directory}/WHEEL')
assert zip_info.date_time == (2020, 2, 2, 0, 0, 0)
def test_default_reproducible_timestamp(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['standard']}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd(env_vars={'SOURCE_DATE_EPOCH': '1580601700'}):
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_license_single', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_info = zip_archive.getinfo(f'{metadata_directory}/WHEEL')
assert zip_info.date_time == (2020, 2, 2, 0, 1, 40)
def test_default_no_reproducible(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['standard'], 'reproducible': False}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd(env_vars={'SOURCE_DATE_EPOCH': '1580601700'}):
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_license_single', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_info = zip_archive.getinfo(f'{metadata_directory}/WHEEL')
assert zip_info.date_time == (2020, 2, 2, 0, 0, 0)
def test_default_multiple_licenses(self, hatch, helpers, config_file, temp_dir):
project_name = 'My App'
config_file.model.template.licenses.default = ['MIT', 'Apache-2.0']
config_file.save()
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
# Ensure that we trigger the non-file case for code coverage
(project_path / 'LICENSES' / 'test').mkdir()
config = {
'project': {'name': 'my__app', 'dynamic': ['version'], 'license-files': {'globs': ['LICENSES/*']}},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['standard']}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_license_multiple', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_include(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['standard'], 'include': ['my_app', 'tests']}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_tests', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_only_packages(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
tests_path = project_path / 'tests'
(tests_path / '__init__.py').replace(tests_path / 'foo.py')
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {
'targets': {
'wheel': {'versions': ['standard'], 'include': ['my_app', 'tests'], 'only-packages': True}
},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_license_single', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_only_packages_artifact_override(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
tests_path = project_path / 'tests'
(tests_path / '__init__.py').replace(tests_path / 'foo.py')
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {
'artifacts': ['foo.py'],
'targets': {
'wheel': {'versions': ['standard'], 'include': ['my_app', 'tests'], 'only-packages': True}
},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_only_packages_artifact_override', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_python_constraint(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'requires-python': '>3', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['standard']}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-py3-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_python_constraint', project_name, metadata_directory=metadata_directory
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_build_script_default_tag(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
build_script = project_path / DEFAULT_BUILD_SCRIPT
build_script.write_text(
helpers.dedent(
"""
from hatchling.builders.hooks.plugin.interface import BuildHookInterface
class CustomHook(BuildHookInterface):
pass
"""
)
)
config = {
'project': {'name': 'my__app', 'requires-python': '>3', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {
'targets': {'wheel': {'versions': ['standard']}},
'hooks': {'custom': {'path': DEFAULT_BUILD_SCRIPT}},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
tag = 'py3-none-any'
assert expected_artifact == str(build_path / f'{builder.project_id}-{tag}.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_build_script', project_name, metadata_directory=metadata_directory, tag=tag
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_build_script_set_tag(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
build_script = project_path / DEFAULT_BUILD_SCRIPT
build_script.write_text(
helpers.dedent(
"""
from hatchling.builders.hooks.plugin.interface import BuildHookInterface
class CustomHook(BuildHookInterface):
def initialize(self, version, build_data):
build_data['tag'] = 'foo-bar-baz'
"""
)
)
config = {
'project': {'name': 'my__app', 'requires-python': '>3', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {
'targets': {'wheel': {'versions': ['standard']}},
'hooks': {'custom': {'path': DEFAULT_BUILD_SCRIPT}},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
tag = 'foo-bar-baz'
assert expected_artifact == str(build_path / f'{builder.project_id}-{tag}.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_build_script', project_name, metadata_directory=metadata_directory, tag=tag
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_build_script_known_artifacts(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
vcs_ignore_file = project_path / '.gitignore'
vcs_ignore_file.write_text('*.pyc\n*.so\n*.h')
build_script = project_path / DEFAULT_BUILD_SCRIPT
build_script.write_text(
helpers.dedent(
"""
import pathlib
from hatchling.builders.hooks.plugin.interface import BuildHookInterface
class CustomHook(BuildHookInterface):
def initialize(self, version, build_data):
build_data['pure_python'] = False
build_data['infer_tag'] = True
pathlib.Path('my_app', 'lib.so').touch()
pathlib.Path('my_app', 'lib.h').touch()
"""
)
)
config = {
'project': {'name': 'my__app', 'requires-python': '>3', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {
'targets': {'wheel': {'versions': ['standard']}},
'artifacts': ['my_app/lib.so'],
'hooks': {'custom': {'path': DEFAULT_BUILD_SCRIPT}},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
best_matching_tag = next(sys_tags())
tag = f'{best_matching_tag.interpreter}-{best_matching_tag.abi}-{best_matching_tag.platform}'
assert expected_artifact == str(build_path / f'{builder.project_id}-{tag}.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_build_script_artifacts',
project_name,
metadata_directory=metadata_directory,
tag=tag,
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_build_script_dynamic_artifacts(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
vcs_ignore_file = project_path / '.gitignore'
vcs_ignore_file.write_text('*.pyc\n*.so\n*.h')
build_script = project_path / DEFAULT_BUILD_SCRIPT
build_script.write_text(
helpers.dedent(
"""
import pathlib
from hatchling.builders.hooks.plugin.interface import BuildHookInterface
class CustomHook(BuildHookInterface):
def initialize(self, version, build_data):
build_data['pure_python'] = False
build_data['infer_tag'] = True
build_data['artifacts'] = ['my_app/lib.so']
pathlib.Path('my_app', 'lib.so').touch()
pathlib.Path('my_app', 'lib.h').touch()
"""
)
)
config = {
'project': {'name': 'my__app', 'requires-python': '>3', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'my_app/__about__.py'},
'build': {
'targets': {'wheel': {'versions': ['standard']}},
'hooks': {'custom': {'path': DEFAULT_BUILD_SCRIPT}},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
best_matching_tag = next(sys_tags())
tag = f'{best_matching_tag.interpreter}-{best_matching_tag.abi}-{best_matching_tag.platform}'
assert expected_artifact == str(build_path / f'{builder.project_id}-{tag}.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_build_script_artifacts',
project_name,
metadata_directory=metadata_directory,
tag=tag,
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
def test_default_build_script_dynamic_artifacts_with_src_layout(self, hatch, helpers, temp_dir, config_file):
config_file.model.template.plugins['default']['src-layout'] = True
config_file.save()
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
vcs_ignore_file = project_path / '.gitignore'
vcs_ignore_file.write_text('*.pyc\n*.so\n*.pyd\n*.h')
build_script = project_path / DEFAULT_BUILD_SCRIPT
build_script.write_text(
helpers.dedent(
"""
import pathlib
from hatchling.builders.hooks.plugin.interface import BuildHookInterface
class CustomHook(BuildHookInterface):
def initialize(self, version, build_data):
build_data['pure_python'] = False
build_data['infer_tag'] = True
build_data['artifacts'] = ['src/my_app/lib.so', 'src/lib.pyd']
pathlib.Path('src', 'my_app', 'lib.so').touch()
pathlib.Path('src', 'lib.h').touch()
pathlib.Path('src', 'lib.pyd').touch()
"""
)
)
config = {
'project': {'name': 'my__app', 'requires-python': '>3', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'src/my_app/__about__.py'},
'build': {
'targets': {'wheel': {'versions': ['standard']}},
'hooks': {'custom': {'path': DEFAULT_BUILD_SCRIPT}},
},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
best_matching_tag = next(sys_tags())
tag = f'{best_matching_tag.interpreter}-{best_matching_tag.abi}-{best_matching_tag.platform}'
assert expected_artifact == str(build_path / f'{builder.project_id}-{tag}.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_default_build_script_artifacts_with_src_layout',
project_name,
metadata_directory=metadata_directory,
tag=tag,
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
@fixed_pathlib_resolution
def test_editable_default(self, hatch, helpers, temp_dir, config_file):
config_file.model.template.plugins['default']['src-layout'] = True
config_file.save()
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},
'tool': {
'hatch': {
'version': {'path': 'src/my_app/__about__.py'},
'build': {'targets': {'wheel': {'versions': ['editable']}}},
},
},
}
builder = WheelBuilder(str(project_path), config=config)
build_path = project_path / 'dist'
build_path.mkdir()
with project_path.as_cwd():
artifacts = list(builder.build(str(build_path)))
assert len(artifacts) == 1
expected_artifact = artifacts[0]
build_artifacts = list(build_path.iterdir())
assert len(build_artifacts) == 1
assert expected_artifact == str(build_artifacts[0])
assert expected_artifact == str(build_path / f'{builder.project_id}-{get_python_versions_tag()}-none-any.whl')
extraction_directory = temp_dir / '_archive'
extraction_directory.mkdir()
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_archive.extractall(str(extraction_directory))
metadata_directory = f'{builder.project_id}.dist-info'
expected_files = helpers.get_template_files(
'wheel.standard_editable_pth',
project_name,
metadata_directory=metadata_directory,
package_paths=[str(project_path / 'src')],
)
helpers.assert_files(extraction_directory, expected_files, check_contents=True)
# Inspect the archive rather than the extracted files because on Windows they lose their metadata
# https://stackoverflow.com/q/9813243
with zipfile.ZipFile(str(expected_artifact), 'r') as zip_archive:
zip_info = zip_archive.getinfo(f'{metadata_directory}/WHEEL')
assert zip_info.date_time == (2020, 2, 2, 0, 0, 0)
@fixed_pathlib_resolution
def test_editable_exact(self, hatch, helpers, temp_dir):
project_name = 'My App'
with temp_dir.as_cwd():
result = hatch('new', project_name)
assert result.exit_code == 0, result.output
project_path = temp_dir / 'my-app'
config = {
'project': {'name': 'my__app', 'dynamic': ['version']},