From: Christoph Reiter Date: Mon, 28 May 2018 09:32:19 +0200 Subject: Don't raise StopIteration in generators, no longer allowed with Python 3.7. Fixes #3622 Patch-mainline: 0.47.1 Raising StopIteration from a generator has been deprecated with Python 3.5 and is now an error with Python 3.7: https://docs.python.org/3.8/library/exceptions.html#StopIteration Just use return instead. Signed-off-by: Jiri Slaby --- mesonbuild/compilers/compilers.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mesonbuild/compilers/compilers.py b/mesonbuild/compilers/compilers.py index 762e7c56..56a0ab2b 100644 --- a/mesonbuild/compilers/compilers.py +++ b/mesonbuild/compilers/compilers.py @@ -796,7 +796,7 @@ class Compiler: mlog.debug('Cached compiler stdout:\n', p.stdo) mlog.debug('Cached compiler stderr:\n', p.stde) yield p - raise StopIteration + return try: with tempfile.TemporaryDirectory() as tmpdirname: if isinstance(code, str): -- 2.12.3