def meta(self) -> Metadata:
if not self.pyproject:
self.pyproject = {"project": tomlkit.table()}
m = Metadata(self.pyproject_file, False)
m._metadata = self.pyproject.get("project", {})
m._tool_settings = self.tool_settings
return m
def ensure_setup_py(self) -> str:
from pdm.pep517.base import Builder
from pdm.project.metadata import MutableMetadata
builder = Builder(self.src_dir)
if os.path.exists(os.path.join(self.src_dir, "pyproject.toml")):
try:
builder._meta = MutableMetadata(
os.path.join(self.src_dir, "pyproject.toml"))
except ValueError:
builder._meta = None
return builder.ensure_setup_py().as_posix()
def read_pyproject_toml(file: Path) -> Setup:
from pdm.project.metadata import MutableMetadata
try:
metadata = MutableMetadata(file)
except ValueError:
return Setup()
return Setup(
name=metadata.name,
version=metadata.version,
install_requires=metadata.dependencies or [],
extras_require=metadata.optional_dependencies or {},
python_requires=metadata.requires_python,
)
def read_pyproject_toml(self, filepath):
from pdm.project.metadata import MutableMetadata
try:
metadata = MutableMetadata(filepath)
except ValueError:
return {}
return {
"name": metadata.name,
"version": metadata.version,
"install_requires": metadata.dependencies,
"extras_require": metadata.optional_dependencies,
"python_requires": metadata.requires_python,
}
def build_egg_info(self, out_dir: str) -> str:
# Ignore destination since editable builds should be build locally
from pdm.project.metadata import MutableMetadata
builder = Builder(self.src_dir)
if os.path.exists(os.path.join(self.src_dir, "pyproject.toml")):
builder._meta = MutableMetadata(
os.path.join(self.src_dir, "pyproject.toml"))
setup_py_path = builder.ensure_setup_py().as_posix()
self.install(["setuptools"])
args = [self.executable, "-c", _SETUPTOOLS_SHIM.format(setup_py_path)]
args.extend(
["egg_info", "--egg-base",
os.path.relpath(out_dir, self.src_dir)])
self.subprocess_runner(args, cwd=self.src_dir)
filename = _find_egg_info(out_dir)
return os.path.join(out_dir, filename)
def build(self,
out_dir: str,
config_settings: Optional[Mapping[str, Any]] = None) -> str:
from pdm.pep517.base import Builder
from pdm.project.metadata import MutableMetadata
builder = Builder(self.src_dir)
if os.path.exists(os.path.join(self.src_dir, "pyproject.toml")):
builder._meta = MutableMetadata(
os.path.join(self.src_dir, "pyproject.toml"))
setup_py_path = builder.ensure_setup_py().as_posix()
self.install(["setuptools"])
args = [self.executable, "-c", _SETUPTOOLS_SHIM.format(setup_py_path)]
args.extend(
["egg_info", "--egg-base",
os.path.relpath(out_dir, self.src_dir)])
self.subprocess_runner(args, cwd=self.src_dir)
filename = self._find_egg_info(out_dir)
return os.path.join(out_dir, filename)
def meta(self) -> Metadata:
if not self.pyproject:
self.pyproject = {"project": atoml.table()}
m = Metadata(self.pyproject_file, self.pyproject.get("project", {}))
m._metadata = self.pyproject.get("project", {})
return m