support mp spawn mode

tests/test_all_protocols_binary_field.py

@@ -26,8 +26,6 @@
 from thriftpy2.transport import TBufferedTransportFactory, TCyMemoryBuffer
 
 
-# if sys.platform == "win32":
-#     pytest.skip("requires fork", allow_module_level=True)
 
 
 protocols = [TApacheJSONProtocolFactory,
@@ -166,11 +164,16 @@ def test_exceptions(server_func, proto_factory):
     )
     TestException = test_thrift.TestException
 
-    class Handler(object):
-        def do_error(self, arg):
-            raise TestException(message=arg)
-
     def do_server():
+        import thriftpy2
+        test_thrift = thriftpy2.load(
+            "apache_json_test.thrift",
+            module_name="test_thrift"
+        )
+        TestException = test_thrift.TestException
+        class Handler(object):
+            def do_error(self, arg):
+                raise TestException(message=arg)
         server = server_func[0](
             service=test_thrift.TestService,
             handler=Handler(),
@@ -242,6 +245,8 @@ def test(t):
     trans_factory = TBufferedTransportFactory
 
     def run_server():
+        import thriftpy2
+        spec = thriftpy2.load("bin_test.thrift", module_name="bin_thrift")
         server = make_rpc_server(
             spec.BinService,
             handler=Handler(),