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from os import path
from platform import system
from sysconfig import get_config_var
from setuptools import Extension, find_packages, setup
from setuptools.command.build import build
from setuptools.command.egg_info import egg_info
from wheel.bdist_wheel import bdist_wheel
sources = [
"bindings/python/tree_sitter_query/binding.c",
"src/parser.c",
]
if path.exists("src/scanner.c"):
sources.append("src/scanner.c")
macros: list[tuple[str, str | None]] = [
("PY_SSIZE_T_CLEAN", None),
("TREE_SITTER_HIDE_SYMBOLS", None),
]
if limited_api := not get_config_var("Py_GIL_DISABLED"):
macros.append(("Py_LIMITED_API", "0x030A0000"))
if system() != "Windows":
cflags = ["-std=c11", "-fvisibility=hidden"]
else:
cflags = ["/std:c11", "/utf-8"]
class Build(build):
def run(self):
if path.isdir("queries"):
dest = path.join(self.build_lib, "tree_sitter_query", "queries")
self.copy_tree("queries", dest)
super().run()
class BdistWheel(bdist_wheel):
def get_tag(self):
python, abi, platform = super().get_tag()
if python.startswith("cp"):
python, abi = "cp310", "abi3"
return python, abi, platform
class EggInfo(egg_info):
def find_sources(self):
super().find_sources()
self.filelist.recursive_include("queries", "*.scm")
self.filelist.include("src/tree_sitter/*.h")
setup(
packages=find_packages("bindings/python"),
package_dir={"": "bindings/python"},
package_data={
"tree_sitter_query": ["*.pyi", "py.typed"],
"tree_sitter_query.queries": ["*.scm"],
},
ext_package="tree_sitter_query",
ext_modules=[
Extension(
name="_binding",
sources=sources,
extra_compile_args=cflags,
define_macros=macros,
include_dirs=["src"],
py_limited_api=limited_api,
)
],
cmdclass={
"build": Build,
"bdist_wheel": BdistWheel,
"egg_info": EggInfo,
},
zip_safe=False
)
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