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from __future__ import annotations
import logging
from pathlib import Path
from setuptools import Command
from setuptools.command.build_py import build_py
from build_backend.plugins_json import build, to_json
STREAMLINK_PLUGINS_JSON = Path("streamlink", "plugins", "_plugins.json")
__all__ = ["cmdclass"]
class StreamlinkBuildPyCommand(build_py, Command):
def _build_plugins_json(self) -> None:
self.announce("building plugins JSON data", logging.INFO)
output = Path(self.build_lib) / STREAMLINK_PLUGINS_JSON
output.parent.mkdir(parents=True, exist_ok=True)
data = build()
with output.open("w", encoding="utf-8") as fd:
to_json(data, fd)
def build_package_data(self) -> None:
super().build_package_data()
self._build_plugins_json()
cmdclass: dict[str, type[Command]] = {
"build_py": StreamlinkBuildPyCommand,
}
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