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backend.py
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backend.py
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from __future__ import annotations
import sys
from setuptools.build_meta import * # noqa: F403
from setuptools.build_meta import build_wheel
backend_class = build_wheel.__self__.__class__
class _CustomBuildMetaBackend(backend_class):
def run_setup(self, setup_script="setup.py"):
if self.config_settings:
for key, values in self.config_settings.items():
if not isinstance(values, list):
values = [values]
for value in values:
sys.argv.append(f"--pillow-configuration={key}={value}")
return super().run_setup(setup_script)
def build_wheel(
self, wheel_directory, config_settings=None, metadata_directory=None
):
self.config_settings = config_settings
return super().build_wheel(wheel_directory, config_settings, metadata_directory)
def build_editable(
self, wheel_directory, config_settings=None, metadata_directory=None
):
self.config_settings = config_settings
return super().build_editable(
wheel_directory, config_settings, metadata_directory
)
_backend = _CustomBuildMetaBackend()
build_wheel = _backend.build_wheel
build_editable = _backend.build_editable