Attempt for PyPy

pyca · May 27, 2022 · 3e50009 · 3e50009
1 parent 22911df
commit 3e50009
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/_cffi_src/utils.py b/src/_cffi_src/utils.py
@@ -75,7 +75,13 @@ def build_ffi(
     if platform.python_implementation() == "PyPy":
         verify_source += r"""
 int Cryptography_make_openssl_module(void) {
-    return cffi_start_python();
+    int result;
+
+    Py_BEGIN_ALLOW_THREADS
+    result = cffi_start_python();
+    Py_END_ALLOW_THREADS
+
+    return result;
 }
 """
     ffi.cdef(cdef_source)