Keep the actual PEP 517 hook caller as an attribute of the InstallRequirement
Keep the actual PEP 517 hook caller as an attribute of the InstallRequirement

xavfernandez/pip,sbidoul/pip,xavfernandez/pip,rouge8/pip,pradyunsg/pip,techtonik/pip,pypa/pip,sbidoul/pip,techtonik/pip,xavfernandez/pip,rouge8/pip,pfmoore/pip,pypa/pip,rouge8/pip,pradyunsg/pip,pfmoore/pip,techtonik/pip