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 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")):
try:
builder._meta = MutableMetadata(
os.path.join(self.src_dir, "pyproject.toml"))
except ValueError:
builder._meta = None
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 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)