pybind11/pybind11/setup_helpers.pyi
Henry Schreiner ebd5c5b48c
feat: way to only recompile changed files (#2643)
* feat: lazy compile

* refactor: lazy -> only_changed

* refactor: leave the changed function up to the user

* refactor: pass a function, based on @YannickJadoul and @HDembinski's suggestions

* refactor: old -> _old, as it's not intended for users

* docs: slight improvmenent from @rwgk

* docs: Ccache spelling, extra warning about pip caching

Ccache spelling noted by @YannickJadoul
2020-11-11 11:45:28 -05:00

62 lines
1.9 KiB
Python

# IMPORTANT: Should stay in sync with setup_helpers.py (mostly checked by CI /
# pre-commit).
from typing import Any, Callable, Iterator, Optional, Type, TypeVar, Union
from types import TracebackType
from distutils.command.build_ext import build_ext as _build_ext # type: ignore
from distutils.extension import Extension as _Extension
import distutils.ccompiler
import contextlib
WIN: bool
PY2: bool
MACOS: bool
STD_TMPL: str
class Pybind11Extension(_Extension):
def _add_cflags(self, *flags: str) -> None: ...
def _add_lflags(self, *flags: str) -> None: ...
def __init__(
self, *args: Any, cxx_std: int = 0, language: str = "c++", **kwargs: Any
) -> None: ...
@property
def cxx_std(self) -> int: ...
@cxx_std.setter
def cxx_std(self, level: int) -> None: ...
@contextlib.contextmanager
def tmp_chdir() -> Iterator[str]: ...
def has_flag(compiler: distutils.ccompiler.CCompiler, flag: str) -> bool: ...
def auto_cpp_level(compiler: distutils.ccompiler.CCompiler) -> Union[int, str]: ...
class build_ext(_build_ext): # type: ignore
def build_extensions(self) -> None: ...
def no_recompile(obj: str, src: str) -> bool: ...
def naive_recompile(obj: str, src: str) -> bool: ...
T = TypeVar("T", bound="ParallelCompile")
class ParallelCompile:
envvar: Optional[str]
default: int
max: int
needs_recompile: Callable[[str, str], bool]
def __init__(
self,
envvar: Optional[str] = None,
default: int = 0,
max: int = 0,
needs_recompile: Callable[[str, str], bool] = no_recompile,
) -> None: ...
def function(self) -> Any: ...
def install(self: T) -> T: ...
def __enter__(self: T) -> T: ...
def __exit__(
self,
exc_type: Optional[Type[BaseException]],
exc_value: Optional[BaseException],
traceback: Optional[TracebackType],
) -> None: ...