pyproject.toml - external/github.com/pyca/cryptography - Git at Google

 [build-system]
 # Must be kept in sync with `setup_requirements` in `setup.py`
 requires = [
     "setuptools>=18.5",
     "wheel",
     "cffi>=1.7,!=1.11.3; python_implementation != 'PyPy'",
 ]
	[build-system]
	# Must be kept in sync with `setup_requirements` in `setup.py`
	requires = [
	"setuptools>=18.5",
	"wheel",
	"cffi>=1.7,!=1.11.3; python_implementation != 'PyPy'",
	]