Merge pull request #645 from sebpuetz/fix-set-attr-protocol

Fix derive for PyObjectSetAttrProtocol.
PyO3 · Oct 25, 2019 · f8e07b2 · f8e07b2
2 parents 30485f3 + 4864c58
commit f8e07b2
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 * Fix handling of invalid utf-8 sequences in `PyString::as_bytes` [#639](https://github.com/PyO3/pyo3/pull/639)
 and `PyString::to_string_lossy` [#642](https://github.com/PyO3/pyo3/pull/642).
+* Fix proc-macro definition of PySetAttrProtocol. [#645](https://github.com/PyO3/pyo3/pull/645)
 
 ## [0.8.1]
 

diff --git a/pyo3-derive-backend/src/defs.rs b/pyo3-derive-backend/src/defs.rs
@@ -25,7 +25,7 @@ pub const OBJECT: Proto = Proto {
             name: "__setattr__",
             arg1: "Name",
             arg2: "Value",
-            pyres: true,
+            pyres: false,
             proto: "pyo3::class::basic::PyObjectSetAttrProtocol",
         },
         MethodProto::Binary {