pep-517: remove the `build-backend` key to allow for users to build extensions stable
authorRaphaël Gomès <rgomes@octobus.net>
Thu, 09 Sep 2021 10:42:28 +0200
branchstable
changeset 48004 58fe6d127a01
parent 47980 1941064d3713
child 48017 ff2304dd3ba9
pep-517: remove the `build-backend` key to allow for users to build extensions PEP 517 changed how projects should define their build dependencies. The presence of a `pyproject.toml` file changes the behavior of `pip` to conform to PEP 517. Since we haven't updated the `setup.py` file yet (I'm not even sure we're not an edge case which would make it harder/impossible, I have not tried yet), this is a workaround to issue6589: it allows users to pass `--no-use-pep517` to pip to revert to the legacy installer. The build backend is simply assumed to be the `build_meta:__legacy__` one. Differential Revision: https://phab.mercurial-scm.org/D11393
pyproject.toml
--- a/pyproject.toml	Fri Sep 17 21:04:21 2021 +0200
+++ b/pyproject.toml	Thu Sep 09 10:42:28 2021 +0200
@@ -1,6 +1,5 @@
 [build-system]
 requires = ["setuptools", "wheel"]
-build-backend = "setuptools.build_meta"
 
 [tool.black]
 line-length = 80