aiohttp

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import os
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import pathlib
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import sys
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from setuptools import Extension, setup
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if sys.version_info < (3, 9):
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    raise RuntimeError("aiohttp 4.x requires Python 3.9+")
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NO_EXTENSIONS: bool = bool(os.environ.get("AIOHTTP_NO_EXTENSIONS"))
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HERE = pathlib.Path(__file__).parent
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IS_GIT_REPO = (HERE / ".git").exists()
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if sys.implementation.name != "cpython":
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    NO_EXTENSIONS = True
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if IS_GIT_REPO and not (HERE / "vendor/llhttp/README.md").exists():
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    print("Install submodules when building from git clone", file=sys.stderr)
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    print("Hint:", file=sys.stderr)
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    print("  git submodule update --init", file=sys.stderr)
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    sys.exit(2)
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# NOTE: makefile cythonizes all Cython modules
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extensions = [
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    Extension("aiohttp._websocket", ["aiohttp/_websocket.c"]),
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    Extension(
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        "aiohttp._http_parser",
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        [
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            "aiohttp/_http_parser.c",
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            "aiohttp/_find_header.c",
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            "vendor/llhttp/build/c/llhttp.c",
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            "vendor/llhttp/src/native/api.c",
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            "vendor/llhttp/src/native/http.c",
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        ],
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        define_macros=[("LLHTTP_STRICT_MODE", 0)],
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        include_dirs=["vendor/llhttp/build"],
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    ),
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    Extension("aiohttp._helpers", ["aiohttp/_helpers.c"]),
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    Extension("aiohttp._http_writer", ["aiohttp/_http_writer.c"]),
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]
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build_type = "Pure" if NO_EXTENSIONS else "Accelerated"
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setup_kwargs = {} if NO_EXTENSIONS else {"ext_modules": extensions}
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print("*********************", file=sys.stderr)
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print("* {build_type} build *".format_map(locals()), file=sys.stderr)
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print("*********************", file=sys.stderr)
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setup(**setup_kwargs)
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